require=(function e(t,n,r){function s(o,u){if(!n[o]){if(!t[o]){var a=typeof require=="function"&&require;if(!u&&a)return a(o,!0);if(i)return i(o,!0);var f=new Error("Cannot find module '"+o+"'");throw f.code="MODULE_NOT_FOUND",f}var l=n[o]={exports:{}};t[o][0].call(l.exports,function(e){var n=t[o][1][e];return s(n?n:e)},l,l.exports,e,t,n,r)}return n[o].exports}var i=typeof require=="function"&&require;for(var o=0;o<r.length;o++)s(r[o]);return s})({1:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _ExtendableError2 = require('./ExtendableError');

var _ExtendableError3 = _interopRequireDefault(_ExtendableError2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AbelKitError = function (_ExtendableError) {
    _inherits(AbelKitError, _ExtendableError);

    function AbelKitError(message) {
        var code = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

        _classCallCheck(this, AbelKitError);

        // Convert error string message to kit error object
        var messageObject = { type: 'AbelKitError', message: message, code: code };

        // Trigger global kit error event
        window.onAbelKitError(messageObject);

        return _possibleConstructorReturn(this, (AbelKitError.__proto__ || Object.getPrototypeOf(AbelKitError)).call(this, messageObject));
    }

    return AbelKitError;
}(_ExtendableError3.default);

exports.default = AbelKitError;

},{"./ExtendableError":2}],2:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

function _extendableBuiltin(cls) {
    function ExtendableBuiltin() {
        cls.apply(this, arguments);
    }

    ExtendableBuiltin.prototype = Object.create(cls.prototype, {
        constructor: {
            value: cls,
            enumerable: false,
            writable: true,
            configurable: true
        }
    });

    if (Object.setPrototypeOf) {
        Object.setPrototypeOf(ExtendableBuiltin, cls);
    } else {
        ExtendableBuiltin.__proto__ = cls;
    }

    return ExtendableBuiltin;
}

/**
 * The base of custom errors in ES6. Extend this class if you want to create a new error type.
 *
 * @see http://stackoverflow.com/a/32749533
 */
var ExtendableError = function (_extendableBuiltin2) {
    _inherits(ExtendableError, _extendableBuiltin2);

    function ExtendableError(message) {
        _classCallCheck(this, ExtendableError);

        var _this = _possibleConstructorReturn(this, (ExtendableError.__proto__ || Object.getPrototypeOf(ExtendableError)).call(this, message));

        _this.message = message;
        _this.name = _this.constructor.name;

        if (typeof Error.captureStackTrace === 'function') {
            Error.captureStackTrace(_this, _this.constructor);
        } else {
            _this.stack = new Error(message).stack;
        }
        return _this;
    }

    return ExtendableError;
}(_extendableBuiltin(Error));

exports.default = ExtendableError;

},{}],3:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _utils = require('./utils');

var _utils2 = _interopRequireDefault(_utils);

var _AbelKitError = require('./AbelKitError');

var _AbelKitError2 = _interopRequireDefault(_AbelKitError);

var _jsCookie = require('js-cookie');

var Cookies = _interopRequireWildcard(_jsCookie);

var _request = require('../components/request');

var _request2 = _interopRequireDefault(_request);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * OAuth authentication.
 */

var Auth = function () {
    function Auth(user, client_id, client_secret) {
        _classCallCheck(this, Auth);

        this.user = user;
        this.client_id = client_id;
        this.client_secret = client_secret;
    }

    _createClass(Auth, [{
        key: 'login',
        value: function login(client_id, client_secret, username, password, callback, errorCallback) {
            var self = this;
            var grant_type = 'password';

            this.oAuthRequest(_request2.default.getServer() + 'oauth/v2/token', { grant_type: grant_type, client_id: client_id, client_secret: client_secret, username: username, password: password }, function (response) {
                var now = new Date();
                var expireTime = now.setSeconds(now.getSeconds() + 3600) / 1000;

                self.user.data = {
                    exp: expireTime,
                    token: response.access_token,
                    refresh_token: response.refresh_token,
                    customer: response.Customer,
                    timezone: 'UTC',
                    client_id: client_id,
                    client_secret: client_secret
                };
                self.user.loggedIn = true;

                Cookies.set('api_oauth_token', self.user.data.token);
                Cookies.set('api_token_expire', expireTime);
                Cookies.set('api_refresh_token', self.user.data.refresh_token);
                Cookies.set('api_client_id', client_id);
                Cookies.set('api_client_secret', client_secret);

                if (typeof callback === 'function') {
                    callback(self.user.data);
                }
            }, function (error) {
                errorCallback(error);
            });
        }
    }, {
        key: 'loginWithTokens',
        value: function loginWithTokens(access_token, refresh_token, expires_in) {
            var now = new Date();
            var expireTime = now.setSeconds(now.getSeconds() + expires_in) / 1000;

            this.user.data.token = access_token;
            this.user.data.refresh_token = refresh_token;
            this.user.data.exp = expireTime;
            this.user.data.timezone = 'UTC';

            this.user.loggedIn = true;

            Cookies.set('api_oauth_token', this.user.data.token);
            Cookies.set('api_token_expire', expireTime);
            Cookies.set('api_refresh_token', this.user.data.refresh_token);
            Cookies.set('api_client_id', this.client_id);
            Cookies.set('api_client_secret', this.client_secret);
        }
    }, {
        key: 'logout',
        value: function logout(callback) {
            this.user.reset();

            Cookies.remove('api_oauth_token');
            Cookies.remove('api_token_expire');
            Cookies.remove('api_refresh_token');
            Cookies.remove('api_client_id');
            Cookies.remove('api_client_secret');

            if (typeof callback === 'function') {
                callback(this.user.data);
            }
        }

        /**
         *
         * @returns {Promise}
         */

    }, {
        key: 'tryLoginFromCookies',
        value: function tryLoginFromCookies() {
            var _this = this;

            //todo: not secure
            // login from cookies if not loggedin
            if (!this.user.is('loggedIn')) {
                var apiOauthToken = Cookies.get('api_oauth_token');
                var apiTokenExpire = Cookies.get('api_token_expire');
                var refreshToken = Cookies.get('api_refresh_token');
                var clientId = Cookies.get('api_client_id');
                var clientSecret = Cookies.get('api_client_secret');

                if (apiOauthToken && refreshToken && clientId && clientSecret) {
                    this.user.data = {
                        exp: apiTokenExpire,
                        token: apiOauthToken,
                        refreshToken: refreshToken,
                        customer: null,
                        timezone: 'UTC',
                        clientId: clientId,
                        clientSecret: clientSecret
                    };

                    this.user.loggedIn = true;
                }
            }

            return new Promise(function (resolve, reject) {
                _this.user.loggedIn ? resolve('logged in from cookie') : reject('couldn\'t login from cookie');
            });
        }
    }, {
        key: 'getValidToken',
        value: function getValidToken(callback, errorCallback) {
            var self = this;

            // get max token age
            var now = new Date();
            var tokenExpiration = now.setSeconds(now.getSeconds() + 5) / 1000;

            // Is the user already logged in and token is not (almost) expired, then directly return the user object
            if (this.user.is('loggedIn') && this.user.get('exp') >= tokenExpiration) {
                callback(this.user.get('token'));
                return;
            }
            if (this.user.is('loggedIn')) {
                this.refreshToken(callback, errorCallback);
                return;
            }

            // Is there already a token in the url? We can directly return the token string in the callback
            if (_utils2.default.getUrlParameter('token')) {
                callback(_utils2.default.getQueryString('token'));
            }

            errorCallback("Not logged in");
        }
    }, {
        key: 'refreshToken',
        value: function refreshToken(callback, errorCallback) {
            var _this2 = this;

            var self = this;

            var grant_type = 'refresh_token';
            var refresh_token = this.user.data.refresh_token;
            var client_id = this.user.data.client_id;
            var client_secret = this.user.data.client_secret;

            this.oAuthRequest(_request2.default.getServer() + 'oauth/v2/token', { grant_type: grant_type, client_id: client_id, client_secret: client_secret, refresh_token: refresh_token }, function (response) {
                var now = new Date();
                var expireTime = now.setSeconds(now.getSeconds() + 3600) / 1000;

                self.user.data = {
                    exp: expireTime,
                    token: response.access_token,
                    refresh_token: response.refresh_token
                };

                Cookies.set('api_oauth_token', self.user.data.token);
                Cookies.set('api_refresh_token', self.user.data.refresh_token);
                Cookies.set('api_client_id', client_id);
                Cookies.set('api_client_secret', client_secret);

                if (typeof callback === 'function') {
                    callback(self.user.data.token);
                }
            }, function (error) {
                _this2.user.reset();
                errorCallback(error);
            });
        }
    }, {
        key: 'getUrl',
        value: function getUrl(url) {
            var requestUrl = url;

            if (/^(f|ht)tps?:\/\//i.test(url) === false) {
                requestUrl = 'http://api.rideabel.local/app_dev.php/' + url;
            }

            return requestUrl;
        }
    }, {
        key: 'oAuthRequest',
        value: function oAuthRequest(url, data, successCallback, errorCallback) {
            var xhr = new XMLHttpRequest();
            xhr.open('POST', this.getUrl(url), true);

            xhr.responseType = "json";

            // Set the timeout of this call to 30 seconds
            var xhrTimeout = setTimeout(function () {
                xhr.abort();
            }, 30 * 1000);

            var callback = function callback(type) {
                clearTimeout(xhrTimeout);

                switch (type) {
                    case "error":
                        if (typeof errorCallback === "function") {
                            var _response = xhr.statusText;
                            if (xhr.readyState !== 4) {
                                _response = "Request is not finished";
                            } else if (xhr.status !== 200) {
                                if (xhr.status === 0) {
                                    _response = "Request failed to complete";
                                } else {
                                    _response = xhr.response ? xhr.response : 'Invalid response status: ' + xhr.status;
                                }
                            }

                            try {
                                var errorData = xhr.response;

                                if (typeof errorData === "string" && errorData.length > 0 && errorData[0] === "{") {
                                    // This is very likely to be a JSON string
                                    errorData = JSON.parse(errorData);
                                }

                                if (_typeof(errorData.result) === "object") {
                                    errorCallback(errorData.result.ErrorText || _response, errorData.result.ErrorCode || null);
                                } else {
                                    errorCallback(_response);
                                }
                            } catch (e) {
                                errorCallback(_response);
                            }
                        }
                        break;

                    default:
                        var response = xhr.response;

                        if (_typeof(xhr.response) !== "object") {
                            response = JSON.parse(response);
                        }

                        // Success
                        if (typeof window.onAbelKitPostRequest === "function") {
                            window.onAbelKitPostRequest(response);
                        }

                        if (typeof successCallback === "function") {
                            successCallback(response);
                        }
                }
            };

            xhr.onload = function () {
                if (xhr.status === 200) {
                    callback("success");
                } else {
                    callback("error");
                }
            };

            xhr.ontimeout = xhr.onerror = function () {
                callback("error");
            };

            if (typeof xhr.onabort !== "undefined") {
                xhr.onabort = function () {
                    callback("error");
                };
            }

            var formData = new FormData();
            Object.keys(data).forEach(function (key) {
                return formData.append(key, data[key]);
            });

            return xhr.send(formData);
        }
    }]);

    return Auth;
}();

exports.default = Auth;

},{"../components/request":5,"./AbelKitError":1,"./utils":6,"js-cookie":131}],4:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _utils = require('./utils');

var _utils2 = _interopRequireDefault(_utils);

var _AbelKitError = require('./AbelKitError');

var _AbelKitError2 = _interopRequireDefault(_AbelKitError);

var _firebase = require('firebase');

var firebase = _interopRequireWildcard(_firebase);

var _request = require('../components/request');

var _request2 = _interopRequireDefault(_request);

var _contracts = require('../models/contracts');

var _contracts2 = _interopRequireDefault(_contracts);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Firebase admin authentication.
 */

var AuthAdmin = function () {
    function AuthAdmin(admin) {
        var client_id = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

        _classCallCheck(this, AuthAdmin);

        this.user = admin;
        this.client_id = client_id;

        if (typeof firebase === 'undefined' || !firebase) {
            throw new _AbelKitError2.default('Google Firebase library not initiated');
        }

        // Initialise Firebase
        firebase.initializeApp({
            apiKey: 'AIzaSyDZ_6d8DaSfsaqjzHb1QVfSIWIQgAigQZU',
            authDomain: 'brengflex-146811.firebaseapp.com',
            databaseURL: 'https://brengflex-146811.firebaseio.com',
            storageBucket: 'brengflex-146811.appspot.com'
        });
    }

    _createClass(AuthAdmin, [{
        key: 'login',
        value: function login(callback, errorCallback) {
            var _this = this;

            this.getValidToken(function () {
                callback(_this.user);
            }, errorCallback);
        }
    }, {
        key: 'logout',
        value: function logout(callback, errorCallback) {
            this.user.reset();

            return firebase.auth().signOut().then(function () {
                callback();
            }).catch(function (error) {
                errorCallback(error);
            });
        }
    }, {
        key: 'getValidToken',
        value: function getValidToken(callback, errorCallback) {
            var _this2 = this;

            var self = this;
            var now = new Date();
            var timestampFuture = now.setSeconds(now.getSeconds() + 5) / 1000;

            // Is the user already logged in and token is not (almost) expired, then directly return the user object
            if (this.user.is('loggedIn') && this.user.get('exp') >= timestampFuture && this.user.get('iat') < timestampFuture) {
                callback(this.user.get('token'));
                return;
            }

            // Is there already a token in the url? We can directly return the token string in the callback
            if (_utils2.default.getUrlParameter('token')) {
                callback(_utils2.default.getQueryString('token'));
            } else {
                // Token (almost) expired, get a new one from Google and middleware
                firebase.auth().getRedirectResult().then(function () {
                    if (firebase.auth().currentUser === null) {
                        self.redirectToGoogleAuth();
                        return false;
                    }

                    // https://firebase.google.com/docs/reference/js/firebase.User#getToken
                    firebase.auth().currentUser.getToken(true).then(function (googleToken) {
                        _this2.loginToApi(googleToken, function (data) {
                            callback(data.token);
                        }, errorCallback);
                    }).catch(function (error) {
                        if (firebase.auth().currentUser === null) {
                            self.redirectToGoogleForAuth();
                            return false;
                        } else if (typeof errorCallback === 'function') {
                            errorCallback(error);
                        }
                    });
                }).catch(function (error) {
                    errorCallback(error);
                });
            }
        }

        // ADMIN LOGIN (with firebase token)

    }, {
        key: 'loginToApi',
        value: function loginToApi(googleToken, callback, errorCallback) {
            var self = this;

            new _request2.default('AbelAdminService/Auth', { token: googleToken }, function (response) {
                self.user.data = _utils2.default.decodeWebToken(response.token);
                self.user.data.token = response.token;
                self.user.loggedIn = true;
                self.user.isAdmin = true;

                // Extract contracts
                self.user.data.contracts = new _contracts2.default(response.contracts);

                if (typeof response.timezone !== 'undefined') {
                    self.user.data.timezone = response.timezone;
                } else {
                    self.user.data.timezone = 'UTC';
                }

                if (typeof callback === 'function') {
                    callback(self.user.data);
                }
            }, errorCallback);
        }
    }, {
        key: 'redirectToGoogleAuth',
        value: function redirectToGoogleAuth() {
            var provider = new firebase.auth.GoogleAuthProvider();
            provider.addScope('https://www.googleapis.com/auth/userinfo.email');

            return firebase.auth().signInWithRedirect(provider);
        }
    }]);

    return AuthAdmin;
}();

exports.default = AuthAdmin;

},{"../components/request":5,"../models/contracts":7,"./AbelKitError":1,"./utils":6,"firebase":123}],5:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Request = function () {
  /**
     * Make a POST or GET call to the middleware.
     *
     * @param {string} url
     * @param {Object} [data] - AJAX payload object.
     * @param {function} [successCallback] - A function called when the request finished with great success.
     * @param {function} [errorCallback] - A function called when something in the request went horribly wrong.
     */
  function Request(url, data, successCallback, errorCallback) {
    var requestType = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null;

    _classCallCheck(this, Request);

    var xhr = new XMLHttpRequest();

    xhr.open(requestType ? requestType : this.getRequestType(url, data), this.getUrl(url), true);

    xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");

    // Convert enum objects to literal values
    data = this.flattenObject(data);

    if (this.containsFile(data)) {
      // The data payload contains a file, so we need to change the way we do this call
      var formData = new FormData();

      // Replace data object with FormData
      for (var key in data) {
        if (data.hasOwnProperty(key)) {
          formData.append(key, data[key]);
        }
      }

      data = formData;
    } else {
      xhr.setRequestHeader("Content-Type", "application/json");
    }

    if (typeof window.onAbelKitPreRequest === "function") {
      var contractId = data.hasOwnProperty('ContractId') ? data.ContractId : null;

      if (contractId) {
        // remove contract id from payload
        delete data.ContractId;
      }

      window.onAbelKitPreRequest(xhr, url.indexOf('AbelAdminService') > -1, contractId);
    }

    xhr.responseType = "json";

    // Set the timeout of this call to 30 seconds
    var xhrTimeout = setTimeout(function () {
      xhr.abort();
    }, 30 * 1000);

    var callback = function callback(type) {
      clearTimeout(xhrTimeout);
      switch (type) {
        case "error":
          if (typeof errorCallback === "function") {
            var _response = xhr.statusText;
            if (xhr.readyState !== 4) {
              _response = "Request is not finished";
            } else if (xhr.status !== 200) {
              if (xhr.status === 0) {
                _response = "Request failed to complete";
              } else {
                _response = "Invalid response status: " + xhr.status;
              }
            }

            try {
              var errorData = xhr.response;

              if (typeof errorData === "string" && errorData.length > 0 && errorData[0] === "{") {
                // This is very likely to be a JSON string
                errorData = JSON.parse(errorData);
              }

              if (_typeof(errorData.result) === "object") {
                errorCallback(errorData.result.ErrorText || _response, errorData.result.ErrorCode || null);
              } else {
                errorCallback(_response);
              }
            } catch (e) {
              errorCallback(_response);
            }
          }
          break;

        default:
          var response = xhr.response;

          if (_typeof(xhr.response) !== "object") {
            response = JSON.parse(response);
          }

          // Success
          if (typeof window.onAbelKitPostRequest === "function") {
            window.onAbelKitPostRequest(response);
          }

          if (typeof successCallback === "function") {
            successCallback(response);
          }
      }
    };

    xhr.onload = function () {
      if (xhr.status === 200) {
        callback("success");
      } else {
        callback("error");
      }
    };

    xhr.ontimeout = xhr.onerror = function () {
      callback("error");
    };

    if (typeof xhr.onabort !== "undefined") {
      xhr.onabort = function () {
        callback("error");
      };
    }

    return xhr.send((typeof data === "undefined" ? "undefined" : _typeof(data)) === "object" && !(data instanceof FormData) ? JSON.stringify(data) : data);
  }

  /**
   * Return the server where we connect all our calls to.
   *
   * @returns {string} - The middleware server url.
   */


  _createClass(Request, [{
    key: "getUrl",


    /**
       * Convert internal request to the correct server url or leave an external request as is.
       *
       * @param {string} url
       * @returns {string} - The request url.
       */
    value: function getUrl(url) {
      var requestUrl = url;

      if (/^(f|ht)tps?:\/\//i.test(url) === false) {
        requestUrl = this.constructor.getServer() + url;
      }

      return requestUrl;
    }

    /**
       * Automatically retrieve POST or GET request type depending on the method called.
       *
       * @param {string} url
       * @param {Object|null} [data]
       * @returns {string} - Request method type
       */

  }, {
    key: "getRequestType",
    value: function getRequestType(url) {
      var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

      var urlParts = url.split("/");
      var firstPart = urlParts[0];
      var lastPart = urlParts[urlParts.length - 1];

      if (data && typeof data._requestMethod === "string") {
        var requestMethod = data._requestMethod.toUpperCase();

        // Don't include the request method in the call
        delete data._requestMethod;

        return requestMethod;
      } else if (firstPart === "AbelAdminService") {
        // AbelAdminService needs seperate request type checking
        if (!data) {
          // If there is no data or an empty object given, it has to be a GET request
          return "GET";
        }
      } else if (lastPart.substring(Math.max(lastPart.length - 2, 0)) === "get") {
        // Called method begins with "get"
        return "GET";
      }

      return "POST";
    }

    /**
       * Detect if there is a file in the payload, so we can change the type of call.
       *
       * @param {Object} data - AJAX payload object.
       */

  }, {
    key: "containsFile",
    value: function containsFile() {
      var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

      for (var key in data) {
        if (_typeof(data[key]) === "object" && data[key] instanceof File) {
          return true;
        }
      }

      return false;
    }

    /**
       * Find an enum object and convert it to its literal value in an AJAX payload object.
       *
       * @param {Object} object - AJAX payload object.
       */

  }, {
    key: "flattenObject",
    value: function flattenObject(object) {
      var flatObject = {};

      for (var key in object) {
        if (object.hasOwnProperty(key)) {
          if (object[key] === null) {
            continue;
          }

          if (_typeof(object[key]) === "object") {
            // Check if this is an enum object
            if (object[key] && typeof object[key]._isEnum !== "undefined" && object[key]._isEnum === true) {
              // Get the value of ".value", which is the literal value
              flatObject[key] = object[key].value;
            } else {
              // Recursive flatten
              flatObject[key] = this.flattenObject(object[key]);
            }
          } else {
            flatObject[key] = object[key];
          }
        }
      }

      return flatObject;
    }
  }], [{
    key: "getServer",
    value: function getServer() {

      if (Request.apiBaseUrl) {
        return Request.apiBaseUrl;
      }
      var ignoredPrefixes = ['www.', 'dev.'];
      var host = window.location.hostname;

      // strip off prefix
      if (ignoredPrefixes.indexOf(host.substr(0, 4)) > -1) {
        host = host.substr(4);
      }
      //@TODO - Refactor out API URL
      var stagingEnvironments = ['admin.rideabel.staging.vellance.net', 'stg.tdreroute.com', 'stg.rideplus.tdreroute.com', 'stg.transdevlink.tdreroute.com', 'stg.callcenter.tdreroute.com', 'stg.callcenter.rideplus.tdreroute.com', 'stg.callcenter.transdevlink.tdreroute.com', 'stg.nicelink.tdreroute.com ', 'stg.texelhopper.tdreroute.com', 'stg.callcenter.texelhopper.tdreroute.com'];

      if (stagingEnvironments.indexOf(host) !== -1) {
        return 'https://api.ptflex.stg.tdreroute.com/';
      }

      var acceptanceEnvironments = ['acc.tdreroute.com', 'rideplus.acc.tdreroute.com', 'translink.acc.tdreroute.com', 'texelhopper.acc.tdreroute.com', 'callcenter.acc.tdreroute.com', 'callcenter.rideplus.acc.tdreroute.com', 'callcenter.translink.acc.tdreroute.com', 'callcenter.texelhopper.acc.tdreroute.com', 'callcenter.nicelink.acc.tdreroute.com'];

      if (acceptanceEnvironments.indexOf(host) !== -1) {
        return 'https://api.acc.tdreroute.com/';
      }

      switch (host) {
        case "admin.rideabel.accept.vellance.net":
        case "admin.accept.abel.taxi":
        case "web-booking.decoco.nl":
        case 'ptflex-dashboard.accept.reroute.pro':
        // OVFlex
        case "ovflex-booking.com":
        case "admin-ovflex-booking.com":
        case "staging.ovflex.app":
        case "staging.admin.ovflex.app":
        case "accept.tdreroute.com":
        case "accept.callcenter.tdreroute.com":
        //Texelhopper
        case "texelhopper-booking.com":
        case "admin.texelhopper-booking.com":
        case "staging.texelhopper.ovflex.app":
        case "staging.admin.texelhopper.ovflex.app":
        case "accept.callcenter.texelhopper.tdreroute.com":
        case "accept.texelhopper.tdreroute.com":
        // Ride plus
        case "book-ride-plus.com.au":
        case "callcenter.book-ride-plus.com.au":
        case "accept.rideplus.tdreroute.com":
        case "accept.callcenter.rideplus.tdreroute.com":
        case "rideplus-booking.com":
        case "admin.rideplus-booking.com":
        case "staging.rideplus.ovflex.app":
        case "staging.admin.rideplus.ovflex.app":
        // Transdev link
        case "book-transdevlink.com.au":
        case "callcenter.book-transdevlink.com.au":
        case "accept.transdevlink.tdreroute.com":
        case "accept.callcenter.transdevlink.tdreroute.com":
        case "translink-booking.com":
        case "admin-translink-booking.com":
        case "staging.translink.ovflex.app":
        case "staging.admin.translink.ovflex.app":
        // NICE
        case "admin.nicelink.tdreroute.com":
          return "https://api.ptflex.accept.tdreroute.com/";
        case "admin.rideabel.staging.vellance.net":
        case "admin.staging.abel.taxi":
        case "localhost":
          return "https://api.staging.abel.taxi/";
        case "admin.sandbox.hartlink.abel.taxi":
          return "https://api.sandbox.hartlink.abel.taxi/";
        case "admin.hartlink.abel.taxi":
          return "https://api.hartlink.abel.taxi/";
        case "admin.abel.taxi":
        case "admin.rideabel.com":
        case 'ptflex-dashboard.reroute.pro':
        // OVFlex
        case "overalflex.nl":
        case "callcenter.overalflex.nl":
        case "ovflex.nl":
        case "callcenter.ovflex.nl":
        // Texelhopper
        case "tickets.texelhopper.nl":
        case "callcenter.texelhopper.nl":
        // Ride plus
        case "book-ride-plus.com.au":
        case "callcenter.book-ride-plus.com.au":
        // Transdev link
        case "book-transdevlink.com.au":
        case "callcenter.book-transdevlink.com.au":
        // NICE
        case "admin.nicelink.ovflex.nl":
          return "https://gomobile.rideabel.com/";
          break;
        // AWS prod intermediate
        case "prd-bw-appelb-au-1377672714.ap-southeast-2.elb.amazonaws.com":
          return "https://api.rideabel.com/";
        case "ec2-34-243-167-65.eu-west-1.compute.amazonaws.com":
          return "http://ec2-52-18-15-233.eu-west-1.compute.amazonaws.com/"; // aws acceptance
        case 'ptflex-dashboard.accept.reroute.pro.s3-website-us-east-1.amazonaws.com':
          //aws s3 accept
          return 'http://ptflex-dashboard.accept.reroute.pro.s3-website-us-east-1.amazonaws.com';
        case 'ptflex-dashboard.reroute.pro.s3-website-us-east-1.amazonaws.com':
          //aws s3 prod
          return 'http://ptflex-dashboard.reroute.pro.s3-website-us-east-1.amazonaws.com';
        case 'ptflex-dashboard.staging.reroute.pro':
          return 'http://api.ptflex.staging.reroute.pro';
        case 'admin.ptflex.net':
          return 'https://api.ptflex.net/';
        case "admin.rideabel.local":
        default:
          return "http://api.rideabel.local/app_dev.php/";
      }
    }
  }]);

  return Request;
}();

exports.default = Request;


Request.apiBaseUrl = null;

},{}],6:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _AbelKitError = require('./AbelKitError');

var _AbelKitError2 = _interopRequireDefault(_AbelKitError);

var _promisePolyfill = require('../vendor/promise-polyfill');

var _promisePolyfill2 = _interopRequireDefault(_promisePolyfill);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * General utilities
 */

var Utils = function () {
    function Utils() {
        _classCallCheck(this, Utils);
    }

    _createClass(Utils, null, [{
        key: 'polyFills',
        value: function polyFills() {
            // Object.includes()
            if (!String.prototype.includes) {
                String.prototype.includes = function (search, start) {
                    if (typeof start !== 'number') {
                        start = 0;
                    }

                    if (start + search.length > this.length) {
                        return false;
                    } else {
                        return this.indexOf(search, start) !== -1;
                    }
                };
            }

            // Constructor.name
            if (Function.prototype.name === undefined && Object.defineProperty !== undefined) {
                Object.defineProperty(Function.prototype, 'name', {
                    get: function get() {
                        var funcNameRegex = /function\s([^(]{1,})\(/;
                        var results = funcNameRegex.exec(this.toString());

                        return results && results.length > 1 ? results[1].trim() : '';
                    },
                    set: function set(value) {}
                });
            }

            // Promises
            if (!window.Promise) {
                window.Promise = _promisePolyfill2.default;
            }
        }

        // Check whether parameter is in the GET query string

    }, {
        key: 'getUrlParameter',
        value: function getUrlParameter(param) {
            var pageUrl = decodeURIComponent(window.location.search.substring(1));
            var urlVars = pageUrl.split('&');

            for (var i = 0; i < urlVars.length; i++) {
                var paramName = urlVars[i].split('=');

                if (paramName[0] === param) {
                    return typeof paramName[1] === 'undefined' ? true : paramName[1];
                }
            }
            return false;
        }
    }, {
        key: 'decodeWebToken',
        value: function decodeWebToken(token) {
            var segments = token.split('.');

            if (!segments instanceof Array || segments.length !== 3) {
                throw new _AbelKitError2.default('Invalid web token');
            }

            return JSON.parse(decodeURIComponent(escape(window.atob(segments[1]))));
        }
    }, {
        key: 'getQueryString',
        value: function getQueryString(val) {
            var result = false;
            var tmp = [];

            location.search.substr(1).split('&').forEach(function (item) {
                tmp = item.split('=');

                if (tmp[0] === val) {
                    result = decodeURIComponent(tmp[1]);
                }
            });

            return result;
        }
    }]);

    return Utils;
}();

exports.default = Utils;

},{"../vendor/promise-polyfill":70,"./AbelKitError":1}],7:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Contracts = function () {
  function Contracts(data) {
    _classCallCheck(this, Contracts);

    this.data = data;
    this.activeId = null;
    this.activeStorageKey = "activeContractId";

    // Set active contract id from localStorage
    var localStorageContractId = localStorage.getItem(this.activeStorageKey);
    this.setActive(localStorageContractId ? parseInt(localStorageContractId) : null);
  }

  _createClass(Contracts, [{
    key: "get",
    value: function get() {
      var id = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;

      if (id === null) {
        // Return all contracts
        return this.data;
      } else {
        // Return contract by id
        for (var i = 0; i < this.data.length; i++) {
          if (this.data[i].id === id) {
            return this.data[i];
          }
        }
      }

      return null;
    }
  }, {
    key: "getActive",
    value: function getActive() {
      if (this.activeId != null) {
        return this.get(this.activeId);
      }

      return null;
    }
  }, {
    key: "getSettingForSelectedContract",
    value: function getSettingForSelectedContract(setting) {
      return this.getActive().settings[setting];
    }
  }, {
    key: "set",
    value: function set(data) {
      this.data = data;
    }
  }, {
    key: "setActive",
    value: function setActive(id) {
      if (this.data.length === 0) {
        return false;
      }

      // Validate that user can indeed access the contract as stored in localStorage
      if (id && this.get(id) != null) {
        this.activeId = id;
      }

      // Default
      if (this.activeId == null) {
        this.activeId = this.data[0].id;
      }

      localStorage.setItem(this.activeStorageKey, this.activeId);
    }
  }]);

  return Contracts;
}();

exports.default = Contracts;

},{}],8:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _jsCookie = require('js-cookie');

var Cookies = _interopRequireWildcard(_jsCookie);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var User = function () {
    function User() {
        _classCallCheck(this, User);

        this.data = {};
        this.loggedIn = false;
        this.isAdmin = false;

        // todo: had to make this global because I needed it in AKAMeetingpointdata...not very pretty I know...but the whole project isn'...so whatever
        window._user = this;
    }

    // Get an user or all properties


    _createClass(User, [{
        key: 'get',
        value: function get() {
            var property = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;

            if (!property) {
                return this.data;
            }

            if (typeof this.data[property] !== 'undefined') {
                return this.data[property];
            }

            return null;
        }
    }, {
        key: 'set',
        value: function set(property) {
            var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            if ((typeof property === 'undefined' ? 'undefined' : _typeof(property)) === 'object') {
                // Support multiple property / values as object in the first parameter
                for (var key in property) {
                    if (property.hasOwnProperty(key)) {
                        this.set(key, property[key]);
                    }
                }

                return true;
            } else if (typeof this.data[property] !== 'undefined') {
                return this.data[property] = value;
            }

            return null;
        }

        // Check the state of the admin

    }, {
        key: 'is',
        value: function is(state) {
            switch (state) {
                case 'loggedIn':
                    return this.loggedIn;
                    break;
                case 'admin':
                    return this.isAdmin;
                    break;
            }
        }
    }, {
        key: 'reset',
        value: function reset() {
            this.data = {};
            this.loggedIn = false;
            this.isAdmin = false;
        }
    }]);

    return User;
}();

exports.default = User;

},{"js-cookie":131}],9:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAAddShift = function (_BaseObject) {
    _inherits(AKAAddShift, _BaseObject);

    function AKAAddShift() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAAddShift);

        return _possibleConstructorReturn(this, (AKAAddShift.__proto__ || Object.getPrototypeOf(AKAAddShift)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAAddShift, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'driverId': ['DriverId', 'integer', false],
                'startLocation': ['StartLocation', _AKLocationBase2.default],
                'endLocation': ['EndLocation', _AKLocationBase2.default],
                'startTime': ['StartTime', 'date'],
                'endTime': ['EndTime', 'date'],
                'vehicleType': ['VehicleType', 'string', false],
                'licensePlate': ['LicencePlate', 'string', false]
            };
        }
    }]);

    return AKAAddShift;
}(_BaseObject3.default);

exports.default = AKAAddShift;

},{"../BaseObject":48,"../Location/AKLocationBase":52}],10:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAShiftResponse = require('./AKAShiftResponse');

var _AKAShiftResponse2 = _interopRequireDefault(_AKAShiftResponse);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAAddShiftResponse = function (_BaseObject) {
    _inherits(AKAAddShiftResponse, _BaseObject);

    function AKAAddShiftResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAAddShiftResponse);

        return _possibleConstructorReturn(this, (AKAAddShiftResponse.__proto__ || Object.getPrototypeOf(AKAAddShiftResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAAddShiftResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'shiftResponses': ['ShiftResponses', [_AKAShiftResponse2.default]]
            };
        }
    }]);

    return AKAAddShiftResponse;
}(_BaseObject3.default);

exports.default = AKAAddShiftResponse;

},{"../BaseObject":48,"./AKAShiftResponse":40}],11:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAAddShift = require('./AKAAddShift');

var _AKAAddShift2 = _interopRequireDefault(_AKAAddShift);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAAddShifts = function (_BaseObject) {
    _inherits(AKAAddShifts, _BaseObject);

    function AKAAddShifts() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAAddShifts);

        return _possibleConstructorReturn(this, (AKAAddShifts.__proto__ || Object.getPrototypeOf(AKAAddShifts)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAAddShifts, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'shifts': ['Shifts', [_AKAAddShift2.default]]
            };
        }
    }]);

    return AKAAddShifts;
}(_BaseObject3.default);

exports.default = AKAAddShifts;

},{"../BaseObject":48,"./AKAAddShift":9}],12:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} radiusMeter
 * @param {AKLocationBase} location
 */
var AKAArea = function (_BaseObject) {
    _inherits(AKAArea, _BaseObject);

    function AKAArea() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAArea);

        return _possibleConstructorReturn(this, (AKAArea.__proto__ || Object.getPrototypeOf(AKAArea)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAArea, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'radiusMeter': ['RadiusMeter', 'integer'],
                'location': ['Location', _AKLocationBase2.default]
            };
        }
    }]);

    return AKAArea;
}(_BaseObject3.default);

exports.default = AKAArea;

},{"../BaseObject":48,"../Location/AKLocationBase":52}],13:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} companyId
 * @param {string} email
 * @param {string} IBAN
 * @param {string} KvKNumber
 * @param {string} statutoryName
 * @param {AKLocationBase} statutoryAddress
 * @param {string} vatNumber
 */
var AKACompany = function (_BaseObject) {
    _inherits(AKACompany, _BaseObject);

    function AKACompany() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKACompany);

        return _possibleConstructorReturn(this, (AKACompany.__proto__ || Object.getPrototypeOf(AKACompany)).call(this, data, hasServerSpecification));
    }

    _createClass(AKACompany, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'companyId': ['CompanyId', 'integer'],
                'email': ['Email', 'string'],
                'IBAN': ['IBAN', 'string'],
                'KvKNumber': ['KvKNumber', 'string'],
                'statutoryName': ['StatutoryName', 'string'],
                'statutoryAddress': ['StatutoryAddress', _AKLocationBase2.default],
                'vatNumber': ['VatNumber', 'string']
            };
        }
    }]);

    return AKACompany;
}(_BaseObject3.default);

exports.default = AKACompany;

},{"../BaseObject":48,"../Location/AKLocationBase":52}],14:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKACustomerDetails = require('./AKACustomerDetails');

var _AKACustomerDetails2 = _interopRequireDefault(_AKACustomerDetails);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {AKACustomerDetails} details
 * @param {string} language
 * @param {string} [mailchimp]
 * @param {number} [holdExportToCollectionAgencyUntil]
 */
var AKACustomer = function (_BaseObject) {
    _inherits(AKACustomer, _BaseObject);

    function AKACustomer() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKACustomer);

        return _possibleConstructorReturn(this, (AKACustomer.__proto__ || Object.getPrototypeOf(AKACustomer)).call(this, data, hasServerSpecification));
    }

    _createClass(AKACustomer, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'details': ['Customer', _AKACustomerDetails2.default],
                'language': ['Language', 'string'],
                'holdExportToCollectionAgencyUntil': ['HoldExportToCollectionAgencyUntil', 'integer', false],
                'mailchimp': ['Mailchimp', 'boolean', false]
            };
        }
    }]);

    return AKACustomer;
}(_BaseObject3.default);

exports.default = AKACustomer;

},{"../BaseObject":48,"./AKACustomerDetails":15}],15:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} email
 * @param {string} firstName
 * @param {string} lastName
 * @param {string} tel
 */
var AKACustomerDetails = function (_BaseObject) {
    _inherits(AKACustomerDetails, _BaseObject);

    function AKACustomerDetails() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKACustomerDetails);

        return _possibleConstructorReturn(this, (AKACustomerDetails.__proto__ || Object.getPrototypeOf(AKACustomerDetails)).call(this, data, hasServerSpecification));
    }

    _createClass(AKACustomerDetails, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'email': ['Email', 'string'],
                'firstName': ['FirstName', 'string'],
                'lastName': ['LastName', 'string'],
                'tel': ['Tel', 'string']
            };
        }
    }]);

    return AKACustomerDetails;
}(_BaseObject3.default);

exports.default = AKACustomerDetails;

},{"../BaseObject":48}],16:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAArea = require('./AKAArea');

var _AKAArea2 = _interopRequireDefault(_AKAArea);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} description
 * @param {AKAArea} destinationArea
 * @param {number} discountPercentage
 * @param {string} discountType
 * @param {number} maxDiscountEuro
 * @param {AKAArea} originArea
 * @param {string[]} validFlexibilities
 * @param {date} validFrom
 * @param {date} validTil
 * @param {boolean} willBeInvoiced
 */
var AKADiscount = function (_BaseObject) {
    _inherits(AKADiscount, _BaseObject);

    function AKADiscount() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKADiscount);

        return _possibleConstructorReturn(this, (AKADiscount.__proto__ || Object.getPrototypeOf(AKADiscount)).call(this, data, hasServerSpecification));
    }

    _createClass(AKADiscount, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'description': ['Description', 'string'],
                'destinationArea': ['DestinationArea', _AKAArea2.default],
                'discountPercentage': ['DiscountPercentage', 'integer'],
                'discountType': ['DiscountType', 'string'],
                'maxDiscountEuro': ['MaxDiscountEuro', 'float'],
                'originArea': ['OriginArea', _AKAArea2.default],
                'validFlexibilities': ['ValidFlexibilities', ['string']],
                'validFrom': ['ValidFrom', 'date'],
                'validTil': ['ValidTil', 'date'],
                'willBeInvoiced': ['WillBeInvoiced', 'boolean']
            };
        }
    }]);

    return AKADiscount;
}(_BaseObject3.default);

exports.default = AKADiscount;

},{"../BaseObject":48,"./AKAArea":12}],17:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} companyId
 * @param {number} driverCardId
 * @param {string} email
 * @param {string} firstName
 * @param {string} lastName
 * @param {string} tel
 * @param {string} tel2
 */
var AKADriver = function (_BaseObject) {
    _inherits(AKADriver, _BaseObject);

    function AKADriver() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKADriver);

        return _possibleConstructorReturn(this, (AKADriver.__proto__ || Object.getPrototypeOf(AKADriver)).call(this, data, hasServerSpecification));
    }

    _createClass(AKADriver, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'companyId': ['CompanyId', 'integer'],
                'driverCardId': ['DriverCardId', 'integer'],
                'email': ['Email', 'string'],
                'firstName': ['FirstName', 'string'],
                'lastName': ['LastName', 'string'],
                'tel': ['Tel', 'string'],
                'tel2': ['Tel2', 'string']
            };
        }
    }]);

    return AKADriver;
}(_BaseObject3.default);

exports.default = AKADriver;

},{"../BaseObject":48}],18:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} password
 * @param {string} details
 */
var AKADriverDetails = function (_BaseObject) {
    _inherits(AKADriverDetails, _BaseObject);

    function AKADriverDetails() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKADriverDetails);

        return _possibleConstructorReturn(this, (AKADriverDetails.__proto__ || Object.getPrototypeOf(AKADriverDetails)).call(this, data, hasServerSpecification));
    }

    _createClass(AKADriverDetails, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'password': ['Password', 'string'],
                'details': ['Driver', 'string']
            };
        }
    }]);

    return AKADriverDetails;
}(_BaseObject3.default);

exports.default = AKADriverDetails;

},{"../BaseObject":48}],19:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKADriverLogOn = function (_BaseObject) {
    _inherits(AKADriverLogOn, _BaseObject);

    function AKADriverLogOn() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKADriverLogOn);

        return _possibleConstructorReturn(this, (AKADriverLogOn.__proto__ || Object.getPrototypeOf(AKADriverLogOn)).call(this, data, hasServerSpecification));
    }

    _createClass(AKADriverLogOn, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'driverId': ['DriverId', 'integer'],
                'startLocation': ['StartLocation', _AKLocationBase2.default],
                'endLocation': ['EndLocation', _AKLocationBase2.default],
                'endTime': ['EndTime', 'date'],
                'licensePlate': ['LicencePlate', 'string']
            };
        }
    }]);

    return AKADriverLogOn;
}(_BaseObject3.default);

exports.default = AKADriverLogOn;

},{"../BaseObject":48,"../Location/AKLocationBase":52}],20:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKDriver = require('../User/AKDriver');

var _AKDriver2 = _interopRequireDefault(_AKDriver);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAGetDriversResponse = function (_BaseObject) {
    _inherits(AKAGetDriversResponse, _BaseObject);

    function AKAGetDriversResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAGetDriversResponse);

        return _possibleConstructorReturn(this, (AKAGetDriversResponse.__proto__ || Object.getPrototypeOf(AKAGetDriversResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAGetDriversResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'drivers': ['Drivers', [_AKDriver2.default]]
            };
        }
    }]);

    return AKAGetDriversResponse;
}(_BaseObject3.default);

exports.default = AKAGetDriversResponse;

},{"../BaseObject":48,"../User/AKDriver":64}],21:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKShift = require('../Shift/AKShift');

var _AKShift2 = _interopRequireDefault(_AKShift);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAGetShiftsResponse = function (_BaseObject) {
    _inherits(AKAGetShiftsResponse, _BaseObject);

    function AKAGetShiftsResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAGetShiftsResponse);

        return _possibleConstructorReturn(this, (AKAGetShiftsResponse.__proto__ || Object.getPrototypeOf(AKAGetShiftsResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAGetShiftsResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'shifts': ['Shifts', [_AKShift2.default]]
            };
        }
    }]);

    return AKAGetShiftsResponse;
}(_BaseObject3.default);

exports.default = AKAGetShiftsResponse;

},{"../BaseObject":48,"../Shift/AKShift":59}],22:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKATripForecast = require('./AKATripForecast');

var _AKATripForecast2 = _interopRequireDefault(_AKATripForecast);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {AKATripForecast} tripForecast
 */
var AKAGetTripForecastResponse = function (_BaseObject) {
    _inherits(AKAGetTripForecastResponse, _BaseObject);

    function AKAGetTripForecastResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAGetTripForecastResponse);

        return _possibleConstructorReturn(this, (AKAGetTripForecastResponse.__proto__ || Object.getPrototypeOf(AKAGetTripForecastResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAGetTripForecastResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'tripForecast': ['TripForecast', [_AKATripForecast2.default]]
            };
        }
    }]);

    return AKAGetTripForecastResponse;
}(_BaseObject3.default);

exports.default = AKAGetTripForecastResponse;

},{"../BaseObject":48,"./AKATripForecast":45}],23:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKVehicle = require('../Shift/AKVehicle');

var _AKVehicle2 = _interopRequireDefault(_AKVehicle);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAGetVehiclesResponse = function (_BaseObject) {
    _inherits(AKAGetVehiclesResponse, _BaseObject);

    function AKAGetVehiclesResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAGetVehiclesResponse);

        return _possibleConstructorReturn(this, (AKAGetVehiclesResponse.__proto__ || Object.getPrototypeOf(AKAGetVehiclesResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAGetVehiclesResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'vehicles': ['Vehicles', [_AKVehicle2.default]]
            };
        }
    }]);

    return AKAGetVehiclesResponse;
}(_BaseObject3.default);

exports.default = AKAGetVehiclesResponse;

},{"../BaseObject":48,"../Shift/AKVehicle":61}],24:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {('en'|'nl')} value
 */
var AKALanguage = function (_BaseObject) {
    _inherits(AKALanguage, _BaseObject);

    function AKALanguage() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKALanguage);

        return _possibleConstructorReturn(this, (AKALanguage.__proto__ || Object.getPrototypeOf(AKALanguage)).call(this, data, hasServerSpecification));
    }

    _createClass(AKALanguage, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'en': 'en',
                'nl': 'nl'
            };
        }
    }]);

    return AKALanguage;
}(_BaseObject3.default);

exports.default = AKALanguage;

},{"../BaseObject":48}],25:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKXYCoord = require('../Location/AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

var _AKAMeetingPointLanguage = require('./AKAMeetingPointLanguage');

var _AKAMeetingPointLanguage2 = _interopRequireDefault(_AKAMeetingPointLanguage);

var _AKAMeetingPointMetadata = require('./AKAMeetingPointMetadata');

var _AKAMeetingPointMetadata2 = _interopRequireDefault(_AKAMeetingPointMetadata);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPoint = function (_BaseObject) {
    _inherits(AKAMeetingPoint, _BaseObject);

    function AKAMeetingPoint() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAMeetingPoint);

        return _possibleConstructorReturn(this, (AKAMeetingPoint.__proto__ || Object.getPrototypeOf(AKAMeetingPoint)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAMeetingPoint, [{
        key: 'mapData',
        value: function mapData() {
            return {
                id: ['Id', 'integer', false],
                position: ['Position', _AKXYCoord2.default],
                languages: ['Languages', [_AKAMeetingPointLanguage2.default]],
                metadata: ['Metadata', _AKAMeetingPointMetadata2.default],
                notavailable: ['NotAvailable', 'string']
            };
        }
    }, {
        key: 'getLanguage',
        value: function getLanguage(language) {
            return this.languages.find(function (i) {
                return i.language == language;
            });
        }
    }]);

    return AKAMeetingPoint;
}(_BaseObject3.default);

exports.default = AKAMeetingPoint;

},{"../BaseObject":48,"../Location/AKXYCoord":54,"./AKAMeetingPointLanguage":28,"./AKAMeetingPointMetadata":29}],26:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKXYCoord = require('../Location/AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

var _AKAMeetingPoint = require('./AKAMeetingPoint');

var _AKAMeetingPoint2 = _interopRequireDefault(_AKAMeetingPoint);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPointArea = function (_BaseObject) {
    _inherits(AKAMeetingPointArea, _BaseObject);

    function AKAMeetingPointArea() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAMeetingPointArea);

        var _this = _possibleConstructorReturn(this, (AKAMeetingPointArea.__proto__ || Object.getPrototypeOf(AKAMeetingPointArea)).call(this, data, hasServerSpecification));

        if (typeof _this.meetingpoints == 'undefined') {
            _this.meetingpoints = [];
        }
        return _this;
    }

    _createClass(AKAMeetingPointArea, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'id': ['Id', 'integer', false],
                'path': ['BoundingPolygon', [_AKXYCoord2.default]],
                'meetingpoints': ['MeetingPoints', [_AKAMeetingPoint2.default], false],
                'reference': ['ReferenceId', 'string', false]
            };
        }
    }, {
        key: 'latLngs',
        get: function get() {
            return this.path.map(function (i) {
                return { lat: i.y, lng: i.x };
            });
        }
    }]);

    return AKAMeetingPointArea;
}(_BaseObject3.default);

exports.default = AKAMeetingPointArea;

},{"../BaseObject":48,"../Location/AKXYCoord":54,"./AKAMeetingPoint":25}],27:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAMeetingPointArea = require('./AKAMeetingPointArea');

var _AKAMeetingPointArea2 = _interopRequireDefault(_AKAMeetingPointArea);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPointAreas = function (_BaseObject) {
    _inherits(AKAMeetingPointAreas, _BaseObject);

    function AKAMeetingPointAreas() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAMeetingPointAreas);

        var _this = _possibleConstructorReturn(this, (AKAMeetingPointAreas.__proto__ || Object.getPrototypeOf(AKAMeetingPointAreas)).call(this, data, hasServerSpecification));

        if (typeof _this.polygons == 'undefined') {
            _this.polygons = [];
        }
        return _this;
    }

    _createClass(AKAMeetingPointAreas, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'polygons': ['Polygons', [_AKAMeetingPointArea2.default], false]
            };
        }
    }]);

    return AKAMeetingPointAreas;
}(_BaseObject3.default);

exports.default = AKAMeetingPointAreas;

},{"../BaseObject":48,"./AKAMeetingPointArea":26}],28:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPointLanguage = function (_BaseObject) {
    _inherits(AKAMeetingPointLanguage, _BaseObject);

    function AKAMeetingPointLanguage() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAMeetingPointLanguage);

        return _possibleConstructorReturn(this, (AKAMeetingPointLanguage.__proto__ || Object.getPrototypeOf(AKAMeetingPointLanguage)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAMeetingPointLanguage, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'language': ['Language', 'string'],
                'name': ['Name', 'string'],
                'description': ['Description', 'string']
            };
        }
    }]);

    return AKAMeetingPointLanguage;
}(_BaseObject3.default);

exports.default = AKAMeetingPointLanguage;

},{"../BaseObject":48}],29:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPointMetadata = function (_BaseObject) {
    _inherits(AKAMeetingPointMetadata, _BaseObject);

    function AKAMeetingPointMetadata() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAMeetingPointMetadata);

        return _possibleConstructorReturn(this, (AKAMeetingPointMetadata.__proto__ || Object.getPrototypeOf(AKAMeetingPointMetadata)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAMeetingPointMetadata, [{
        key: 'mapData',
        value: function mapData() {
            var metadata_keys = window._user.get('contracts').getSettingForSelectedContract('meetingPointMeta');

            // make sure the metadata is an array
            metadata_keys = metadata_keys.constructor === Array ? metadata_keys : [];

            var mapObject = {};

            metadata_keys.forEach(function (element) {
                mapObject[element] = [element, 'string', false];
            });

            return mapObject;
        }
    }]);

    return AKAMeetingPointMetadata;
}(_BaseObject3.default);

exports.default = AKAMeetingPointMetadata;

},{"../BaseObject":48}],30:[function(require,module,exports){
"use strict";

Object.defineProperty(exports, "__esModule", {
  value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require("../BaseObject");

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAMeetingPoint = require("./AKAMeetingPoint");

var _AKAMeetingPoint2 = _interopRequireDefault(_AKAMeetingPoint);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAMeetingPoints = function (_BaseObject) {
  _inherits(AKAMeetingPoints, _BaseObject);

  function AKAMeetingPoints() {
    var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
    var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

    _classCallCheck(this, AKAMeetingPoints);

    return _possibleConstructorReturn(this, (AKAMeetingPoints.__proto__ || Object.getPrototypeOf(AKAMeetingPoints)).call(this, data, hasServerSpecification));
  }

  _createClass(AKAMeetingPoints, [{
    key: "mapData",
    value: function mapData() {
      return {
        meetingpoints: ["Meetingpoints", [_AKAMeetingPoint2.default]]
      };
    }
  }]);

  return AKAMeetingPoints;
}(_BaseObject3.default);

exports.default = AKAMeetingPoints;

},{"../BaseObject":48,"./AKAMeetingPoint":25}],31:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {('adyen_creditcard'|'adyen_sepa_dd_ideal'|'braintree_paypal'|'braintree_creditcard')} value
 */
var AKAPaymentMethods = function (_BaseObject) {
    _inherits(AKAPaymentMethods, _BaseObject);

    function AKAPaymentMethods() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAPaymentMethods);

        return _possibleConstructorReturn(this, (AKAPaymentMethods.__proto__ || Object.getPrototypeOf(AKAPaymentMethods)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAPaymentMethods, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'adyen_creditcard': 'adyen_creditcard',
                'adyen_sepa_dd_ideal': 'adyen_sepa_dd_ideal',
                'braintree_paypal': 'braintree_paypal',
                'braintree_creditcard': 'braintree_creditcard'
            };
        }
    }]);

    return AKAPaymentMethods;
}(_BaseObject3.default);

exports.default = AKAPaymentMethods;

},{"../BaseObject":48}],32:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKDiscount = require('../Payment/AKDiscount');

var _AKDiscount2 = _interopRequireDefault(_AKDiscount);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {boolean} active
 * @param {string} discountName
 * @param {number[]} linkedPromocodes
 * @param {string} maxUsage
 * @param {boolean} newCustomersOnly
 * @param {string} segment
 * @param {AKDiscount} discount
 */
var AKAPromocode = function (_BaseObject) {
    _inherits(AKAPromocode, _BaseObject);

    function AKAPromocode() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAPromocode);

        return _possibleConstructorReturn(this, (AKAPromocode.__proto__ || Object.getPrototypeOf(AKAPromocode)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAPromocode, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'active': ['Active', 'boolean'],
                'discountName': ['DiscountName', 'string'],
                'linkedPromocodes': ['LinkedPromocodes', ['integer']],
                'maxUsage': ['MaxUsage', 'integer'],
                'newCustomersOnly': ['NewCustomersOnly', 'boolean'],
                'segment': ['Segment', 'string'],
                'discount': ['Json.Discount', _AKDiscount2.default]
            };
        }
    }]);

    return AKAPromocode;
}(_BaseObject3.default);

exports.default = AKAPromocode;

},{"../BaseObject":48,"../Payment/AKDiscount":57}],33:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} query
 */
var AKAQuery = function (_BaseObject) {
    _inherits(AKAQuery, _BaseObject);

    function AKAQuery() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAQuery);

        return _possibleConstructorReturn(this, (AKAQuery.__proto__ || Object.getPrototypeOf(AKAQuery)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAQuery, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'query': ['Query', 'string']
            };
        }
    }]);

    return AKAQuery;
}(_BaseObject3.default);

exports.default = AKAQuery;

},{"../BaseObject":48}],34:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} driverAppMinimumversionIos
 * @param {string} driverAppMinimumversionAndroid
 * @param {string} customerAppMinimumversionIos
 * @param {string} customerAppMinimumversionAndroid
 * @param {file} [driverAppPushcertIos]
 * @param {file} [customerAppPushcertIos]
 * @param {string} driverAppCertPassphraseIos
 * @param {string} customerAppCertPassphraseIos
 * @param {string} appPushkeyAndroid
 */
var AKASettingsApps = function (_BaseObject) {
    _inherits(AKASettingsApps, _BaseObject);

    function AKASettingsApps() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsApps);

        return _possibleConstructorReturn(this, (AKASettingsApps.__proto__ || Object.getPrototypeOf(AKASettingsApps)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsApps, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'driverAppMinimumversionIos': ['driverAppMinimumversionIos', 'string'],
                'driverAppMinimumversionAndroid': ['driverAppMinimumversionAndroid', 'string'],
                'customerAppMinimumversionIos': ['customerAppMinimumversionIos', 'string'],
                'customerAppMinimumversionAndroid': ['customerAppMinimumversionAndroid', 'string'],
                'driverAppPushcertIos': ['driverAppPushcertIos', 'file', false],
                'customerAppPushcertIos': ['customerAppPushcertIos', 'file', false],
                'driverAppCertPassphraseIos': ['driverAppCertPassphraseIos', 'string'],
                'customerAppCertPassphraseIos': ['customerAppCertPassphraseIos', 'string'],
                'appPushkeyAndroid': ['appPushkeyAndroid', 'string']
            };
        }
    }]);

    return AKASettingsApps;
}(_BaseObject3.default);

exports.default = AKASettingsApps;

},{"../BaseObject":48}],35:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} awsMysqlDatabase
 * @param {string} awsMysqlPassword
 * @param {string} awsMysqlServer
 * @param {string} awsMysqlUser
 */
var AKASettingsApps = function (_BaseObject) {
    _inherits(AKASettingsApps, _BaseObject);

    function AKASettingsApps() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsApps);

        return _possibleConstructorReturn(this, (AKASettingsApps.__proto__ || Object.getPrototypeOf(AKASettingsApps)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsApps, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'awsMysqlDatabase': ['awsMysqlDatabase', 'string'],
                'awsMysqlPassword': ['awsMysqlPassword', 'string'],
                'awsMysqlServer': ['awsMysqlServer', 'string'],
                'awsMysqlUser': ['awsMysqlUser', 'string']
            };
        }
    }]);

    return AKASettingsApps;
}(_BaseObject3.default);

exports.default = AKASettingsApps;

},{"../BaseObject":48}],36:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} emailSender
 * @param {string} emailSenderName
 * @param {string} mailchimpApiKey
 * @param {string} mailchimpCustomersList
 * @param {string} mailchimpDriversList
 * @param {string} zendeskAccount
 * @param {file} [emailImage]
 */
var AKASettingsEmail = function (_BaseObject) {
    _inherits(AKASettingsEmail, _BaseObject);

    function AKASettingsEmail() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsEmail);

        return _possibleConstructorReturn(this, (AKASettingsEmail.__proto__ || Object.getPrototypeOf(AKASettingsEmail)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsEmail, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'emailSender': ['emailSender', 'string'],
                'emailSenderName': ['emailSenderName', 'string'],
                'mailchimpApiKey': ['mailchimpApiKey', 'string'],
                'mailchimpCustomersList': ['mailchimpCustomersList', 'string'],
                'mailchimpDriversList': ['mailchimpDriversList', 'string'],
                'zendeskAccount': ['zendeskAccount', 'string'],
                'emailImage': ['emailImage', 'file', false]
            };
        }
    }]);

    return AKASettingsEmail;
}(_BaseObject3.default);

exports.default = AKASettingsEmail;

},{"../BaseObject":48}],37:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKAPaymentMethods = require('./AKAPaymentMethods');

var _AKAPaymentMethods2 = _interopRequireDefault(_AKAPaymentMethods);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} adyenMerchantAccount
 * @param {string} adyenReportUsrpwd
 * @param {string} adyenSkinCode
 * @param {string} adyenSkinHmac
 * @param {string} adyenUsrpwd
 * @param {AKAPaymentMethods} availablePaymentMethods
 * @param {boolean} blockAndUnblockCustomersBasedOnInvoiceStatus
 * @param {string} braintreeMerchantId
 * @param {string} braintreePrivateKey
 * @param {string} braintreePublicKey
 * @param {string} sumUpClientId
 * @param {string} sumUpClientSecret
 * @param {boolean} defaultPOSPaymentmethod
 * @param {boolean} defaultCashPaymentmethod
 * @param {boolean} invoiceFirstReminderInterval
 * @param {boolean} invoiceSecondReminderInterval
 * @param {float} personalPromocodeAmount
 * @param {number} vatPercentage
 */
var AKASettingsPayments = function (_BaseObject) {
    _inherits(AKASettingsPayments, _BaseObject);

    function AKASettingsPayments() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsPayments);

        return _possibleConstructorReturn(this, (AKASettingsPayments.__proto__ || Object.getPrototypeOf(AKASettingsPayments)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsPayments, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'adyenMerchantAccount': ['adyenMerchantAccount', 'string'],
                'adyenReportUsrpwd': ['adyenReportUsrpwd', 'string'],
                'adyenSkinCode': ['adyenSkinCode', 'string'],
                'adyenSkinHmac': ['adyenSkinHmac', 'string'],
                'adyenUsrpwd': ['adyenUsrpwd', 'string'],
                'availablePaymentMethods': ['availablePaymentMethods', _AKAPaymentMethods2.default],
                'blockAndUnblockCustomersBasedOnInvoiceStatus': ['blockAndUnblockCustomersBasedOnInvoiceStatus', 'boolean'],
                'braintreeMerchantId': ['braintreeMerchantId', 'string'],
                'braintreePrivateKey': ['braintreePrivateKey', 'string'],
                'braintreePublicKey': ['braintreePublicKey', 'string'],
                'sumUpClientId': ['sumUpClientId', 'string'],
                'sumUpClientSecret': ['sumUpClientSecret', 'string'],
                'defaultPOSPaymentmethod': ['defaultPOSPaymentmethod', 'boolean'],
                'defaultCashPaymentmethod': ['defaultCashPaymentmethod', 'boolean'],
                'invoiceFirstReminderInterval': ['braintreeMerchantId', 'boolean'],
                'invoiceSecondReminderInterval': ['invoiceSecondReminderInterval', 'boolean'],
                'personalPromocodeAmount': ['personalPromocodeAmount', 'float'],
                'vatPercentage': ['vatPercentage', 'integer']
            };
        }
    }]);

    return AKASettingsPayments;
}(_BaseObject3.default);

exports.default = AKASettingsPayments;

},{"../BaseObject":48,"./AKAPaymentMethods":31}],38:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} timezone
 */
var AKASettingsProfile = function (_BaseObject) {
    _inherits(AKASettingsProfile, _BaseObject);

    function AKASettingsProfile() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsProfile);

        return _possibleConstructorReturn(this, (AKASettingsProfile.__proto__ || Object.getPrototypeOf(AKASettingsProfile)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsProfile, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'timezone': ['Timezone', 'string']
            };
        }
    }]);

    return AKASettingsProfile;
}(_BaseObject3.default);

exports.default = AKASettingsProfile;

},{"../BaseObject":48}],39:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} content
 * @param {string} subject
 */
var AKASettingsTemplates = function (_BaseObject) {
    _inherits(AKASettingsTemplates, _BaseObject);

    function AKASettingsTemplates() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKASettingsTemplates);

        return _possibleConstructorReturn(this, (AKASettingsTemplates.__proto__ || Object.getPrototypeOf(AKASettingsTemplates)).call(this, data, hasServerSpecification));
    }

    _createClass(AKASettingsTemplates, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'content': ['Content', 'string'],
                'subject': ['Subject', 'string']
            };
        }
    }]);

    return AKASettingsTemplates;
}(_BaseObject3.default);

exports.default = AKASettingsTemplates;

},{"../BaseObject":48}],40:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKShift = require('../Shift/AKShift');

var _AKShift2 = _interopRequireDefault(_AKShift);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {date} from
 * @param {date} til
 */
var AKAAddShiftResponse = function (_BaseObject) {
    _inherits(AKAAddShiftResponse, _BaseObject);

    function AKAAddShiftResponse() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAAddShiftResponse);

        return _possibleConstructorReturn(this, (AKAAddShiftResponse.__proto__ || Object.getPrototypeOf(AKAAddShiftResponse)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAAddShiftResponse, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'shift': ['Shift', _AKShift2.default],
                'errorText': ['ErrorText', 'string'],
                'errorCode': ['ErrorCode', 'integer'],
                'serverTime': ['ServerTime', 'date']
            };
        }
    }]);

    return AKAAddShiftResponse;
}(_BaseObject3.default);

exports.default = AKAAddShiftResponse;

},{"../BaseObject":48,"../Shift/AKShift":59}],41:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKATripFlexibility = require('./AKATripFlexibility');

var _AKATripFlexibility2 = _interopRequireDefault(_AKATripFlexibility);

var _AKATripDetails = require('./AKATripDetails');

var _AKATripDetails2 = _interopRequireDefault(_AKATripDetails);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {AKATripFlexibility} flexibility
 * @param {number} paymentMethodId
 * @param {AKATripDetails} details
 *
 * @example
 * {
 *      flexibility: new AKATripFlexibility({
 *          maximumDetourIntervalMinutes: 30,
 *          notificationIntervalMinutes: 1,
 *          timeWindows: new AKTimeWindows({
 *              deliveryTimeWindow: new AKTimeWindow({
 *                  earliestTime: '2017-04-13T12:13:07.000',
 *                  latestTime: '2017-04-13T12:43:07.000'
 *              }),
 *              pickupTimeWindow: new AKTimeWindow({
 *                  earliestTime: '2017-04-13T12:07:22.000',
 *                  latestTime: '2017-04-13T12:37:22.000'
 *              })
 *          })
 *      }),
 *      paymentMethodId: 860,
 *      details: new AKATripDetails({
 *          customerId: 7,
 *          attributes: new AKATripAttributes({
 *              passengers: 2,
 *              wheelchairs: 0
 *          }),
 *          locationFrom: new AKLocationBase({
 *              geoType: new AKGeoType('wgs84'),
 *              locationType: new AKLocationType('gpscoord'),
 *              coordinate: new AKXYCoord({
 *                  x: 4.883852299999944,
 *                  y: 52.3626904
 *              }),
 *              place: 'Amsterdam',
 *              street: 'Weteringschans',
 *              houseNumber: '1',
 *              zip: '1017 RV',
 *              countryCode: 'Netherlands'
 *          }),
 *          locationTo: new AKLocationBase({
 *              geoType: new AKGeoType('wgs84'),
 *              locationType: new AKLocationType('gpscoord'),
 *              coordinate: new AKXYCoord({
 *                  x: 4.911612600000012,
 *                  y: 52.37661600000001
 *              }),
 *              place: 'Amsterdam',
 *              street: 'Dijksgracht',
 *              houseNumber: '25e',
 *              zip: '1019 BS',
 *              countryCode: 'Netherlands'
 *          })
 *      })
 * }
 */
var AKATrip = function (_BaseObject) {
    _inherits(AKATrip, _BaseObject);

    function AKATrip() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKATrip);

        return _possibleConstructorReturn(this, (AKATrip.__proto__ || Object.getPrototypeOf(AKATrip)).call(this, data, hasServerSpecification));
    }

    _createClass(AKATrip, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'flexibility': ['Flexibility', _AKATripFlexibility2.default],
                'paymentMethodId': ['PaymentMethodId', 'integer'],
                'details': ['Trip', _AKATripDetails2.default]
            };
        }
    }]);

    return AKATrip;
}(_BaseObject3.default);

exports.default = AKATrip;

},{"../BaseObject":48,"./AKATripDetails":43,"./AKATripFlexibility":44}],42:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} passengers
 * @param {number} [wheelchairs]
 * @param {number} [strollers]
 * @param {number} [walkers]
 */
var AKATripAttributes = function (_BaseObject) {
    _inherits(AKATripAttributes, _BaseObject);

    function AKATripAttributes() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKATripAttributes);

        return _possibleConstructorReturn(this, (AKATripAttributes.__proto__ || Object.getPrototypeOf(AKATripAttributes)).call(this, data, hasServerSpecification));
    }

    _createClass(AKATripAttributes, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'passengers': ['Passengers', 'integer'],
                'wheelchairs': ['Wheelchairs', 'integer', false],
                'strollers': ['Strollers', 'integer', false],
                'walkers': ['Walkers', 'integer', false],
                'smallPackages': ['SmallPackages', 'integer', false],
                'mediumPackages': ['MediumPackages', 'integer', false],
                'largePackages': ['LargePackages', 'integer', false]
            };
        }
    }]);

    return AKATripAttributes;
}(_BaseObject3.default);

exports.default = AKATripAttributes;

},{"../BaseObject":48}],43:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKATripAttributes = require('./AKATripAttributes');

var _AKATripAttributes2 = _interopRequireDefault(_AKATripAttributes);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {AKATripAttributes} attributes
 * @param {number} customerId
 * @param {AKLocationBase} locationFrom
 * @param {AKLocationBase} locationTo
 */
var AKATripDetails = function (_BaseObject) {
    _inherits(AKATripDetails, _BaseObject);

    function AKATripDetails() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKATripDetails);

        return _possibleConstructorReturn(this, (AKATripDetails.__proto__ || Object.getPrototypeOf(AKATripDetails)).call(this, data, hasServerSpecification));
    }

    _createClass(AKATripDetails, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'attributes': ['Attributes', _AKATripAttributes2.default],
                'customerId': ['CustomerId', 'integer'],
                'locationFrom': ['LocationFrom', _AKLocationBase2.default],
                'locationTo': ['LocationTo', _AKLocationBase2.default]
            };
        }
    }]);

    return AKATripDetails;
}(_BaseObject3.default);

exports.default = AKATripDetails;

},{"../BaseObject":48,"../Location/AKLocationBase":52,"./AKATripAttributes":42}],44:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKTimeWindows = require('../Trip/AKTimeWindows');

var _AKTimeWindows2 = _interopRequireDefault(_AKTimeWindows);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} maximumDetourIntervalMinutes
 * @param {number} notificationIntervalMinutes
 * @param {AKTimeWindows} timeWindows
 */
var AKATripFlexibility = function (_BaseObject) {
    _inherits(AKATripFlexibility, _BaseObject);

    function AKATripFlexibility() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKATripFlexibility);

        return _possibleConstructorReturn(this, (AKATripFlexibility.__proto__ || Object.getPrototypeOf(AKATripFlexibility)).call(this, data, hasServerSpecification));
    }

    _createClass(AKATripFlexibility, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'maximumDetourIntervalMinutes': ['MaximumDetourIntervalMinutes', 'integer'],
                'notificationIntervalMinutes': ['NotificationIntervalMinutes', 'integer'],
                'timeWindows': ['TimeWindows', _AKTimeWindows2.default],
                'pickupTime': ['PickupTime', 'date'],
                'deliveryTime': ['DeliveryTime', 'date']
            };
        }
    }]);

    return AKATripFlexibility;
}(_BaseObject3.default);

exports.default = AKATripFlexibility;

},{"../BaseObject":48,"../Trip/AKTimeWindows":63}],45:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {number} bookedSeatMinutes
 * @param {number} expectationOfBookedSeatMinutesAtTimeOfPickup
 * @param {date} startTime
 * @param {date} endTime
 * @param {number} availableSeatMinutes
 * @param {number} targetSeatUtilizationLowerBound
 * @param {number} targetSeatUtilizationUpperBound
 */
var AKATripForecast = function (_BaseObject) {
    _inherits(AKATripForecast, _BaseObject);

    function AKATripForecast() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKATripForecast);

        var _this = _possibleConstructorReturn(this, (AKATripForecast.__proto__ || Object.getPrototypeOf(AKATripForecast)).call(this, data, hasServerSpecification));

        _this.expectationOfBookedSeatMinutesAtTimeOfPickup = Math.max(_this.expectationOfBookedSeatMinutesAtTimeOfPickup, _this.bookedSeatMinutes); //To ensure it is never smaller than bookedSeatMinutes
        _this.availableSeatMinutes = 0;

        _this.targetSeatUtilizationLowerBound = 0.28 * 3;
        _this.targetSeatUtilizationUpperBound = 0.36 * 3;

        return _this;
    }

    _createClass(AKATripForecast, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'bookedSeatMinutes': ['BookedSeatMinutes', 'integer'],
                'expectationOfBookedSeatMinutesAtTimeOfPickup': ['ExpectationOfBookedSeatMinutesAtTimeOfPickup', 'integer'],
                'startTime': ['StartTime', 'date'],
                'endTime': ['EndTime', 'date']
            };
        }
    }, {
        key: 'getCurrentSeatUtilizationString',
        value: function getCurrentSeatUtilizationString() {
            var decimals = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 2;

            if (this.availableSeatMinutes > 0) {
                return this.currentSeatUtilization.toFixed(decimals);
            } else {
                return 'N/A';
            }
        }
    }, {
        key: 'getExpectedSeatUtilizationPercentage',
        value: function getExpectedSeatUtilizationPercentage() {
            var decimals = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 2;

            if (this.availableSeatMinutes > 0) {
                return this.expectedSeatUtilization.toFixed(decimals);
            } else {
                return 'N/A';
            }
        }
    }, {
        key: 'currentSeatUtilization',
        get: function get() {
            if (this.availableSeatMinutes > 0) {
                return this.bookedSeatMinutes / this.availableSeatMinutes;
            } else {
                return 0;
            }
        }
    }, {
        key: 'expectedSeatUtilization',
        get: function get() {
            if (this.availableSeatMinutes > 0) {
                return this.expectationOfBookedSeatMinutesAtTimeOfPickup / this.availableSeatMinutes;
            } else {
                return 0;
            }
        }
    }, {
        key: 'performance',
        get: function get() {
            if (this.expectedSeatUtilization < this.targetSeatUtilizationLowerBound) {
                return -1;
            } else if (this.expectedSeatUtilization > this.targetSeatUtilizationUpperBound) {
                return 1;
            } else {
                return 0;
            }
        }
    }]);

    return AKATripForecast;
}(_BaseObject3.default);

exports.default = AKATripForecast;

},{"../BaseObject":48}],46:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} email
 * @param {string} name
 * @param {number[]} rights
 */
var AKAUser = function (_BaseObject) {
    _inherits(AKAUser, _BaseObject);

    function AKAUser() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAUser);

        return _possibleConstructorReturn(this, (AKAUser.__proto__ || Object.getPrototypeOf(AKAUser)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAUser, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'email': ['Email', 'string'],
                'name': ['Name', 'string'],
                'rights': ['Rights', ['integer']]
            };
        }
    }]);

    return AKAUser;
}(_BaseObject3.default);

exports.default = AKAUser;

},{"../BaseObject":48}],47:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {string} vehicleType
 * @param {string} licensePlate
 */
var AKAVehicle = function (_BaseObject) {
    _inherits(AKAVehicle, _BaseObject);

    function AKAVehicle() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAVehicle);

        return _possibleConstructorReturn(this, (AKAVehicle.__proto__ || Object.getPrototypeOf(AKAVehicle)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAVehicle, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'vehicleType': ['VehicleType', 'string'],
                'licensePlate': ['LicencePlate', 'string']
            };
        }
    }]);

    return AKAVehicle;
}(_BaseObject3.default);

exports.default = AKAVehicle;

},{"../BaseObject":48}],48:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _AbelKitError = require('../components/AbelKitError');

var _AbelKitError2 = _interopRequireDefault(_AbelKitError);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var BaseObject = function () {
    /**
     * Parses a plain js object into a class
     *
     * @param {Object} data - The data to parse
     * @param {boolean} hasServerSpecification - Data is structured as is received from the server (ao. in UpperCamelCase)
     * @returns {Object}
     * @throws {AbelKitError} throw error when foo.
     */
    function BaseObject() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, BaseObject);

        if (this.mapEnumData() != null) {
            //If data is already an instance of the class itself, take over the value
            if ((typeof data === 'undefined' ? 'undefined' : _typeof(data)) == 'object' && data.constructor.name == this.constructor.name) {
                this.value = data.value;
                return;
            }

            //Otherwise, data should be a string that is part of the mapEnumData array
            var options = this.mapEnumData();

            if (hasServerSpecification) {
                for (var option in options) {
                    if (options[option] == data) {
                        this.value = option;
                        return;
                    }
                }
                this.raise('Value ' + data + ' is not in enum');
            } else {
                if (typeof options[data] == 'undefined') {
                    this.raise('Value ' + data + ' is not in enum');
                }
                this.value = data;
            }
        } else {
            //Loop through mapData() and parse all elements against the provided data
            var structure = this.mapData();
            if ((typeof structure === 'undefined' ? 'undefined' : _typeof(structure)) != 'object') this.raise('mapData is not an object');

            for (var parameterName in structure) {
                if (!Array.isArray(structure[parameterName])) this.raise('mapData element for ' + parameterName + ' is not an array');

                //Define what the element should be
                var parameterOptional = false;
                if (structure[parameterName].length < 2) {
                    this.raise('mapData element for ' + parameterName + ' has less than 2 elements');
                } else if (structure[parameterName].length >= 3) {
                    parameterOptional = structure[parameterName][2] == false;
                }

                var parameterType = structure[parameterName][1];

                var dataParameterName = parameterName;
                if (hasServerSpecification) dataParameterName = structure[parameterName][0];

                //Check what the element is
                if (typeof data[dataParameterName] == 'undefined') {
                    if (!parameterOptional) this.raise('parameter ' + dataParameterName + ' is missing (' + (hasServerSpecification ? 'server side parameter name' : '') + ')');
                } else {
                    try {
                        this[parameterName] = this.parseValueAsParameter(data[dataParameterName], parameterType, hasServerSpecification);
                    } catch (e) {
                        if (e instanceof _AbelKitError2.default) {
                            this.raise('Parameter "' + dataParameterName + '": ' + e.message.message + '.');
                        } else {
                            this.raise('Parameter "' + dataParameterName + '": ' + e + '.');
                        }
                    }
                }
            }
        }
    }

    _createClass(BaseObject, [{
        key: 'parseValueAsParameter',
        value: function parseValueAsParameter(value, structure, hasServerSpecification) {
            var valueType = typeof value === 'undefined' ? 'undefined' : _typeof(value);
            var structureType = typeof structure === 'undefined' ? 'undefined' : _typeof(structure);

            if (structure instanceof Array) {
                if (!(value instanceof Array)) throw 'is not an array';
                var array = [];
                var _iteratorNormalCompletion = true;
                var _didIteratorError = false;
                var _iteratorError = undefined;

                try {
                    for (var _iterator = value[Symbol.iterator](), _step; !(_iteratorNormalCompletion = (_step = _iterator.next()).done); _iteratorNormalCompletion = true) {
                        var element = _step.value;

                        array.push(this.parseValueAsParameter(element, structure[0], hasServerSpecification));
                    }
                } catch (err) {
                    _didIteratorError = true;
                    _iteratorError = err;
                } finally {
                    try {
                        if (!_iteratorNormalCompletion && _iterator.return) {
                            _iterator.return();
                        }
                    } finally {
                        if (_didIteratorError) {
                            throw _iteratorError;
                        }
                    }
                }

                return array;
            } else if (structureType == 'function') {
                return new structure(value, hasServerSpecification);
            } else if (structure == 'float') {
                return value;
            } else if (structure == 'integer') {
                if (valueType != 'number' || parseInt(value) !== value) throw 'is not an int';
                return value;
            } else if (structure == 'string') {
                if (valueType !== 'string') throw 'is not a string';
                return value;
            } else if (structure == 'date') {
                var dateValue = new Date(value);
                if (isNaN(dateValue)) throw 'is not a valid date';
                return dateValue;
            } else if (structure == 'json_object') {
                return value;
            }

            throw 'structure "' + structure + '" cannot be interpreted.';
        }

        /**
         * Returns a plain JS object transformation of the class to send to the server
         *
         * @returns {Object}
         */

    }, {
        key: 'transformToServerSpecification',
        value: function transformToServerSpecification() {
            if (this.mapEnumData() != null) {
                return this.value;
            } else {
                var structure = this.mapData();
                var obj = {};
                for (var parameterName in structure) {
                    var serverParameterName = structure[parameterName][0];
                    obj[serverParameterName] = this.transformParameterToServerSpecification(this[parameterName]);
                }
                return obj;
            }
        }
    }, {
        key: 'transformParameterToServerSpecification',
        value: function transformParameterToServerSpecification(value) {
            var valueType = typeof value === 'undefined' ? 'undefined' : _typeof(value);
            if (value instanceof Array) {
                var array = [];
                var _iteratorNormalCompletion2 = true;
                var _didIteratorError2 = false;
                var _iteratorError2 = undefined;

                try {
                    for (var _iterator2 = value[Symbol.iterator](), _step2; !(_iteratorNormalCompletion2 = (_step2 = _iterator2.next()).done); _iteratorNormalCompletion2 = true) {
                        var element = _step2.value;

                        array.push(this.transformParameterToServerSpecification(element));
                    }
                } catch (err) {
                    _didIteratorError2 = true;
                    _iteratorError2 = err;
                } finally {
                    try {
                        if (!_iteratorNormalCompletion2 && _iterator2.return) {
                            _iterator2.return();
                        }
                    } finally {
                        if (_didIteratorError2) {
                            throw _iteratorError2;
                        }
                    }
                }

                return array;
            } else if (value instanceof Date) {
                return value.toISOString();
            } else if (valueType == 'object') {

                if (!(value instanceof BaseObject)) {
                    console.log('Object not being subclass of BaseObject:');
                    console.log(value);
                    throw 'can only parse subclasses of BaseObject';
                }
                return value.transformToServerSpecification();
            } else {
                return value;
            }
        }
    }, {
        key: 'equal',
        value: function equal(otherObject) {
            if (this.mapEnumData() != null || otherObject.mapEnumData() != null) {
                return this.value == otherObject.value;
            } else {
                var structure = this.mapData();

                for (var parameterName in structure) {
                    var parameterOptional = false;
                    if (structure[parameterName].length >= 3) parameterOptional = structure[parameterName][2] == false;

                    if (!(parameterOptional && typeof this[parameterName] == 'undefined' && typeof otherObject[parameterName] == 'undefined')) {
                        if (!this.parameterEqual(this[parameterName], otherObject[parameterName])) {
                            return false;
                        }
                    }
                }
            }
            return true;
        }
    }, {
        key: 'parameterEqual',
        value: function parameterEqual(value, otherValue) {
            var valueType = typeof value === 'undefined' ? 'undefined' : _typeof(value);

            if ((typeof value === 'undefined' ? 'undefined' : _typeof(value)) != (typeof otherValue === 'undefined' ? 'undefined' : _typeof(otherValue))) return false;

            if (value instanceof Array) {
                if (value === otherValue) return true;
                if (!(otherValue instanceof Array)) return false;
                if (value.length != otherValue.length) return false;

                //TODO: we now assume that the order of both arrays is equal. If it isn't, this method will return false!
                for (var i = 0; i < value.length; i++) {
                    if (!this.parameterEqual(value[i], otherValue[i])) return false;
                }
                return true;
            } else if (value instanceof Date) {
                return value.toISOString() == otherValue.toISOString();
            } else if (valueType == 'object') {
                if (!(value instanceof BaseObject) || !(otherValue instanceof BaseObject)) throw 'can only parse subclasses of BaseObject';
                return value.equal(otherValue);
            } else {
                return value == otherValue;
            }
        }
    }, {
        key: 'raise',
        value: function raise(message) {
            throw new _AbelKitError2.default(this.constructor.name + ': ' + message);
        }

        // mapData placeholder

    }, {
        key: 'mapData',
        value: function mapData() {
            return [];
        }

        // mapEnumData placeholder

    }, {
        key: 'mapEnumData',
        value: function mapEnumData() {
            return null;
        }
    }]);

    return BaseObject;
}();

exports.default = BaseObject;

},{"../components/AbelKitError":1}],49:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('./AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKArea = function (_BaseObject) {
    _inherits(AKArea, _BaseObject);

    function AKArea() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKArea);

        return _possibleConstructorReturn(this, (AKArea.__proto__ || Object.getPrototypeOf(AKArea)).call(this, data, hasServerSpecification));
    }

    _createClass(AKArea, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'location': ['Location', _AKLocationBase2.default],
                'radiusMeter': ['RadiusMeter', 'integer']
            };
        }
    }]);

    return AKArea;
}(_BaseObject3.default);

exports.default = AKArea;

},{"../BaseObject":48,"./AKLocationBase":52}],50:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKGPSPos = function (_BaseObject) {
    _inherits(AKGPSPos, _BaseObject);

    function AKGPSPos() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKGPSPos);

        return _possibleConstructorReturn(this, (AKGPSPos.__proto__ || Object.getPrototypeOf(AKGPSPos)).call(this, data, hasServerSpecification));
    }

    _createClass(AKGPSPos, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'latitude': ['Latitude', 'float'],
                'longitude': ['Longitude', 'float'],
                'timestamp': ['Timestamp', 'date']
            };
        }
    }]);

    return AKGPSPos;
}(_BaseObject3.default);

exports.default = AKGPSPos;

},{"../BaseObject":48}],51:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {('noCoord'|'wgs84'|'rd'|'mercator'|'lambert1972'|'lambert2008')} value
 */
var AKGeoType = function (_BaseObject) {
    _inherits(AKGeoType, _BaseObject);

    function AKGeoType() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKGeoType);

        return _possibleConstructorReturn(this, (AKGeoType.__proto__ || Object.getPrototypeOf(AKGeoType)).call(this, data, hasServerSpecification));
    }

    _createClass(AKGeoType, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'noCoord': 'nocoord',
                'wgs84': 'wgs84',
                'rd': 'rd',
                'mercator': 'mercator',
                'lambert1972': 'lambert1972',
                'lambert2008': 'lambert2008'
            };
        }
    }]);

    return AKGeoType;
}(_BaseObject3.default);

exports.default = AKGeoType;

},{"../BaseObject":48}],52:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationType = require('./AKLocationType');

var _AKLocationType2 = _interopRequireDefault(_AKLocationType);

var _AKXYCoord = require('./AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

var _AKGeoType = require('./AKGeoType');

var _AKGeoType2 = _interopRequireDefault(_AKGeoType);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {AKLocationType} locationType
 * @param {AKXYCoord} coordinate
 * @param {string} [street]
 * @param {string} [houseNumber]
 * @param {string} [zip]
 * @param {string} [place]
 * @param {string} [additional]
 * @param {string} [municipality]
 * @param {string} [countryCode]
 * @param {string} [POIName]
 * @param {string} [POIAbbrevation]
 * @param {AKGeoType} geoType
 */
var AKLocationBase = function (_BaseObject) {
    _inherits(AKLocationBase, _BaseObject);

    function AKLocationBase() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKLocationBase);

        return _possibleConstructorReturn(this, (AKLocationBase.__proto__ || Object.getPrototypeOf(AKLocationBase)).call(this, data, hasServerSpecification));
    }

    _createClass(AKLocationBase, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'locationType': ['LocationType', _AKLocationType2.default],
                'coordinate': ['Coord', _AKXYCoord2.default],
                'street': ['Street', 'string', false],
                'houseNumber': ['HouseNumber', 'string', false],
                'zip': ['Zip', 'string', false],
                'place': ['Place', 'string', false],
                'additional': ['Additional', 'string', false],
                'municipality': ['Municipality', 'string', false],
                'region': ['Region', 'string', false],
                'countryCode': ['CountryCode', 'string', false],
                'POIName': ['POIName', 'string', false],
                'POIAbbrevation': ['POIAbbrevation', 'string', false],
                'geoType': ['GeoType', _AKGeoType2.default]
            };
        }
    }, {
        key: 'address',
        get: function get() {
            var ret = '';
            if (this.street != undefined && this.street != '' && this.houseNumber != undefined && this.houseNumber != '') {
                ret = this.street + ' ' + this.houseNumber;
            } else if (this.POIName != undefined && this.POIName != '') {
                ret = this.POIName;
            } else if (this.street != undefined && this.street != '') {
                ret = this.street;
            }

            if (this.place != undefined && this.place != '') {
                if (ret != '') ret = ret + ', ';
                ret = ret + this.place;
            }
            if (ret == '') ret = this.coordinate.y + ', ' + this.coordinate.x;

            return ret;
        }
    }]);

    return AKLocationBase;
}(_BaseObject3.default);

exports.default = AKLocationBase;

},{"../BaseObject":48,"./AKGeoType":51,"./AKLocationType":53,"./AKXYCoord":54}],53:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {('address'|'airport'|'station'|'busStop'|'hospital'|'institution'|'poi'|'gps'|'alternativeEntrance'|'restaurant'|'postBox'|'homeAddress')} value
 */
var AKLocationType = function (_BaseObject) {
    _inherits(AKLocationType, _BaseObject);

    function AKLocationType() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKLocationType);

        return _possibleConstructorReturn(this, (AKLocationType.__proto__ || Object.getPrototypeOf(AKLocationType)).call(this, data, hasServerSpecification));
    }

    _createClass(AKLocationType, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'address': 'address',
                'airport': 'airport',
                'station': 'station',
                'busStop': 'busstop',
                'hospital': 'hospital',
                'institution': 'institution',
                'poi': 'poi',
                'gpscoord': 'gpscoord',
                'alternativeEntrance': 'alternative_entrance',
                'restaurtant': 'restaurant',
                'postBox': 'postBox',
                'homeAddress': 'homeaddress'
            };
        }
    }]);

    return AKLocationType;
}(_BaseObject3.default);

exports.default = AKLocationType;

},{"../BaseObject":48}],54:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * @param {float} x
 * @param {float} y
 */
var AKXYCoord = function (_BaseObject) {
    _inherits(AKXYCoord, _BaseObject);

    function AKXYCoord() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKXYCoord);

        return _possibleConstructorReturn(this, (AKXYCoord.__proto__ || Object.getPrototypeOf(AKXYCoord)).call(this, data, hasServerSpecification));
    }

    _createClass(AKXYCoord, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'x': ['X', 'float'],
                'y': ['Y', 'float']
            };
        }
    }, {
        key: 'latLng',
        get: function get() {
            return { lat: this.y, lng: this.x };
        }
    }]);

    return AKXYCoord;
}(_BaseObject3.default);

exports.default = AKXYCoord;

},{"../BaseObject":48}],55:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKXYCoord = require('../Location/AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

var _AKMeetingPoint = require('./AKMeetingPoint');

var _AKMeetingPoint2 = _interopRequireDefault(_AKMeetingPoint);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKAreaDetails = function (_BaseObject) {
    _inherits(AKAreaDetails, _BaseObject);

    function AKAreaDetails() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKAreaDetails);

        return _possibleConstructorReturn(this, (AKAreaDetails.__proto__ || Object.getPrototypeOf(AKAreaDetails)).call(this, data, hasServerSpecification));
    }

    _createClass(AKAreaDetails, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'polygon': ['BoundingPolygon', [_AKXYCoord2.default]],
                'meetingPoints': ['MeetingPoints', [_AKMeetingPoint2.default]]
            };
        }
    }]);

    return AKAreaDetails;
}(_BaseObject3.default);

exports.default = AKAreaDetails;

},{"../BaseObject":48,"../Location/AKXYCoord":54,"./AKMeetingPoint":56}],56:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKXYCoord = require('../Location/AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKMeetingPoint = function (_BaseObject) {
    _inherits(AKMeetingPoint, _BaseObject);

    function AKMeetingPoint() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKMeetingPoint);

        return _possibleConstructorReturn(this, (AKMeetingPoint.__proto__ || Object.getPrototypeOf(AKMeetingPoint)).call(this, data, hasServerSpecification));
    }

    _createClass(AKMeetingPoint, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'location': ['Location', _AKXYCoord2.default],
                'name': ['Name', 'string'],
                'description': ['Description', 'string']
            };
        }
    }]);

    return AKMeetingPoint;
}(_BaseObject3.default);

exports.default = AKMeetingPoint;

},{"../BaseObject":48,"../Location/AKXYCoord":54}],57:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKDiscountType = require('./AKDiscountType');

var _AKDiscountType2 = _interopRequireDefault(_AKDiscountType);

var _AKArea = require('../Location/AKArea');

var _AKArea2 = _interopRequireDefault(_AKArea);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKDiscount = function (_BaseObject) {
    _inherits(AKDiscount, _BaseObject);

    function AKDiscount() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKDiscount);

        return _possibleConstructorReturn(this, (AKDiscount.__proto__ || Object.getPrototypeOf(AKDiscount)).call(this, data, hasServerSpecification));
    }

    _createClass(AKDiscount, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'discountId': ['DiscountId', 'integer'],
                'discountType': ['DiscountType', _AKDiscountType2.default],
                'description': ['Description', 'string'],
                'validFrom': ['ValidFrom', 'date', false],
                'validTil': ['ValidTil', 'date', false],
                'originArea': ['OriginArea', _AKArea2.default, false],
                'destinationArea': ['DestinationArea', _AKArea2.default, false],
                'discountPercentage': ['DiscountPercentage', 'float'],
                'maxDiscountEuro': ['MaxDiscountEuro', 'float']
            };
        }
    }]);

    return AKDiscount;
}(_BaseObject3.default);

exports.default = AKDiscount;

},{"../BaseObject":48,"../Location/AKArea":49,"./AKDiscountType":58}],58:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKDiscountType = function (_BaseObject) {
    _inherits(AKDiscountType, _BaseObject);

    function AKDiscountType() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKDiscountType);

        return _possibleConstructorReturn(this, (AKDiscountType.__proto__ || Object.getPrototypeOf(AKDiscountType)).call(this, data, hasServerSpecification));
    }

    _createClass(AKDiscountType, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'individual': 'individual',
                'marketing': 'marketing'
            };
        }
    }]);

    return AKDiscountType;
}(_BaseObject3.default);

exports.default = AKDiscountType;

},{"../BaseObject":48}],59:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKVehicle = require('./AKVehicle');

var _AKVehicle2 = _interopRequireDefault(_AKVehicle);

var _AKDriver = require('../User/AKDriver');

var _AKDriver2 = _interopRequireDefault(_AKDriver);

var _AKShiftState = require('./AKShiftState');

var _AKShiftState2 = _interopRequireDefault(_AKShiftState);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

var _AKAAddShift = require('../Admin/AKAAddShift');

var _AKAAddShift2 = _interopRequireDefault(_AKAAddShift);

var _AKAAddShifts = require('../Admin/AKAAddShifts');

var _AKAAddShifts2 = _interopRequireDefault(_AKAAddShifts);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKShift = function (_BaseObject) {
    _inherits(AKShift, _BaseObject);

    function AKShift() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKShift);

        var _this = _possibleConstructorReturn(this, (AKShift.__proto__ || Object.getPrototypeOf(AKShift)).call(this, data, hasServerSpecification));

        if (_this.startTime >= _this.endTime) _this.raise('startTime should be smaller then endTime');
        return _this;
    }

    _createClass(AKShift, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'shiftId': ['ShiftId', 'integer'],
                'vehicle': ['Vehicle', _AKVehicle2.default],
                'driver': ['Driver', _AKDriver2.default, false],
                'startTime': ['StartTime', 'date'],
                'endTime': ['EndTime', 'date'],
                'state': ['ShiftState', _AKShiftState2.default],
                'startLocation': ['StartLocation', _AKLocationBase2.default],
                'endLocation': ['EndLocation', _AKLocationBase2.default]
            };
        }
    }, {
        key: 'shiftTime',
        get: function get() {
            return this.endTime.getTime() - this.startTime.getTime();
        }
    }, {
        key: 'plainObject',
        get: function get() {
            var plainObj = {
                'startLocation': this.startLocation,
                'endLocation': this.endLocation,
                'startTime': this.startTime,
                'endTime': this.endTime,
                'vehicleType': this.vehicle.vehicleType,
                'licensePlate': this.vehicle.licensePlate
            };

            if (typeof this.driver != 'undefined') plainObj.driverId = this.driver.id;

            return plainObj;
        }
    }, {
        key: 'AKAAddShift',
        get: function get() {
            return new _AKAAddShift2.default(this.plainObject);
        }
    }, {
        key: 'AKAAddShifts',
        get: function get() {
            return new _AKAAddShifts2.default({ shifts: [this.plainObject] });
        }
    }]);

    return AKShift;
}(_BaseObject3.default);

exports.default = AKShift;

},{"../Admin/AKAAddShift":9,"../Admin/AKAAddShifts":11,"../BaseObject":48,"../Location/AKLocationBase":52,"../User/AKDriver":64,"./AKShiftState":60,"./AKVehicle":61}],60:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKShiftState = function (_BaseObject) {
    _inherits(AKShiftState, _BaseObject);

    function AKShiftState() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKShiftState);

        return _possibleConstructorReturn(this, (AKShiftState.__proto__ || Object.getPrototypeOf(AKShiftState)).call(this, data, hasServerSpecification));
    }

    _createClass(AKShiftState, [{
        key: 'mapEnumData',
        value: function mapEnumData() {
            return {
                'active': 'Active',
                'activeWithIntentToDeactivate': 'ActiveWithIntentToDeactivate',
                'inactive': 'Inactive',
                'planned': 'Planned'
            };
        }
    }]);

    return AKShiftState;
}(_BaseObject3.default);

exports.default = AKShiftState;

},{"../BaseObject":48}],61:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKVehicle = function (_BaseObject) {
    _inherits(AKVehicle, _BaseObject);

    function AKVehicle() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKVehicle);

        return _possibleConstructorReturn(this, (AKVehicle.__proto__ || Object.getPrototypeOf(AKVehicle)).call(this, data, hasServerSpecification));
    }

    _createClass(AKVehicle, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'licensePlate': ['LicencePlate', 'string', false],
                'telephoneNumber': ['TelNr', 'string', false],
                'externalId': ['ExternId', 'string', false],
                'vehicleType': ['VehicleType', 'string', false]
            };
        }
    }]);

    return AKVehicle;
}(_BaseObject3.default);

exports.default = AKVehicle;

},{"../BaseObject":48}],62:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKTimeWindow = function (_BaseObject) {
    _inherits(AKTimeWindow, _BaseObject);

    function AKTimeWindow() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKTimeWindow);

        return _possibleConstructorReturn(this, (AKTimeWindow.__proto__ || Object.getPrototypeOf(AKTimeWindow)).call(this, data, hasServerSpecification));
    }

    _createClass(AKTimeWindow, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'earliestTime': ['EarliestTime', 'date'],
                'latestTime': ['LatestTime', 'date']
            };
        }
    }]);

    return AKTimeWindow;
}(_BaseObject3.default);

exports.default = AKTimeWindow;

},{"../BaseObject":48}],63:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKTimeWindow = require('./AKTimeWindow');

var _AKTimeWindow2 = _interopRequireDefault(_AKTimeWindow);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKTimeWindows = function (_BaseObject) {
    _inherits(AKTimeWindows, _BaseObject);

    function AKTimeWindows() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKTimeWindows);

        return _possibleConstructorReturn(this, (AKTimeWindows.__proto__ || Object.getPrototypeOf(AKTimeWindows)).call(this, data, hasServerSpecification));
    }

    _createClass(AKTimeWindows, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'pickupTimeWindow': ['PickupTimeWindow', _AKTimeWindow2.default],
                'deliveryTimeWindow': ['DeliveryTimeWindow', _AKTimeWindow2.default, false]
            };
        }
    }]);

    return AKTimeWindows;
}(_BaseObject3.default);

exports.default = AKTimeWindows;

},{"../BaseObject":48,"./AKTimeWindow":62}],64:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseObject2 = require('../BaseObject');

var _BaseObject3 = _interopRequireDefault(_BaseObject2);

var _AKLocationBase = require('../Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AKDriver = function (_BaseObject) {
    _inherits(AKDriver, _BaseObject);

    function AKDriver() {
        var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};
        var hasServerSpecification = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;

        _classCallCheck(this, AKDriver);

        return _possibleConstructorReturn(this, (AKDriver.__proto__ || Object.getPrototypeOf(AKDriver)).call(this, data, hasServerSpecification));
    }

    _createClass(AKDriver, [{
        key: 'mapData',
        value: function mapData() {
            return {
                'id': ['DriverId', 'integer'],
                'hashId': ['DriverHashId', 'string'],
                'title': ['Title', 'string', false],
                'firstName': ['FirstName', 'string'],
                'lastName': ['LastName', 'string'],
                'telephone': ['Tel', 'string'],
                'email': ['Email', 'string'],
                'location': ['LocationHome', _AKLocationBase2.default, false],
                'driverCardId': ['DriverCardId', 'integer'],
                'companyId': ['CompanyId', 'integer']
            };
        }
    }, {
        key: 'name',
        get: function get() {
            return this.firstName + ' ' + this.lastName;
        }
    }]);

    return AKDriver;
}(_BaseObject3.default);

exports.default = AKDriver;

},{"../BaseObject":48,"../Location/AKLocationBase":52}],65:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.AKDriver = exports.AKVehicle = exports.AKShiftState = exports.AKShift = exports.AKXYCoord = exports.AKLocationType = exports.AKLocationBase = exports.AKGPSPos = exports.AKGeoType = exports.AKArea = exports.AKMeetingPoint = exports.AKAreaDetails = exports.AKAVehicle = exports.AKAUser = exports.AKATripForecast = exports.AKATripFlexibility = exports.AKATripDetails = exports.AKATripAttributes = exports.AKATrip = exports.AKASettingsTemplates = exports.AKASettingsProfile = exports.AKASettingsPayments = exports.AKASettingsEmail = exports.AKASettingsBi = exports.AKASettingsApps = exports.AKAQuery = exports.AKAPromocode = exports.AKAPaymentMethods = exports.AKAMeetingPoints = exports.AKAMeetingPointLanguage = exports.AKAMeetingPointMetadata = exports.AKAMeetingPointAreas = exports.AKAMeetingPointArea = exports.AKAMeetingPoint = exports.AKALanguage = exports.AKAGetVehiclesResponse = exports.AKAGetTripForecastResponse = exports.AKAGetShiftsResponse = exports.AKAGetDriversResponse = exports.AKADriverLogOn = exports.AKADriverDetails = exports.AKADriver = exports.AKADiscount = exports.AKACustomerDetails = exports.AKACustomer = exports.AKACompany = exports.AKARea = exports.AKAAddShifts = exports.AKAAddShiftResponse = exports.AKAAddShift = undefined;

var _AKAAddShift = require('./Admin/AKAAddShift');

var _AKAAddShift2 = _interopRequireDefault(_AKAAddShift);

var _AKAAddShiftResponse = require('./Admin/AKAAddShiftResponse');

var _AKAAddShiftResponse2 = _interopRequireDefault(_AKAAddShiftResponse);

var _AKAAddShifts = require('./Admin/AKAAddShifts');

var _AKAAddShifts2 = _interopRequireDefault(_AKAAddShifts);

var _AKAArea = require('./Admin/AKAArea');

var _AKAArea2 = _interopRequireDefault(_AKAArea);

var _AKACompany = require('./Admin/AKACompany');

var _AKACompany2 = _interopRequireDefault(_AKACompany);

var _AKACustomer = require('./Admin/AKACustomer');

var _AKACustomer2 = _interopRequireDefault(_AKACustomer);

var _AKACustomerDetails = require('./Admin/AKACustomerDetails');

var _AKACustomerDetails2 = _interopRequireDefault(_AKACustomerDetails);

var _AKADiscount = require('./Admin/AKADiscount');

var _AKADiscount2 = _interopRequireDefault(_AKADiscount);

var _AKADriver = require('./Admin/AKADriver');

var _AKADriver2 = _interopRequireDefault(_AKADriver);

var _AKADriverDetails = require('./Admin/AKADriverDetails');

var _AKADriverDetails2 = _interopRequireDefault(_AKADriverDetails);

var _AKADriverLogOn = require('./Admin/AKADriverLogOn');

var _AKADriverLogOn2 = _interopRequireDefault(_AKADriverLogOn);

var _AKAGetDriversResponse = require('./Admin/AKAGetDriversResponse');

var _AKAGetDriversResponse2 = _interopRequireDefault(_AKAGetDriversResponse);

var _AKAGetShiftsResponse = require('./Admin/AKAGetShiftsResponse');

var _AKAGetShiftsResponse2 = _interopRequireDefault(_AKAGetShiftsResponse);

var _AKAGetTripForecastResponse = require('./Admin/AKAGetTripForecastResponse');

var _AKAGetTripForecastResponse2 = _interopRequireDefault(_AKAGetTripForecastResponse);

var _AKAGetVehiclesResponse = require('./Admin/AKAGetVehiclesResponse');

var _AKAGetVehiclesResponse2 = _interopRequireDefault(_AKAGetVehiclesResponse);

var _AKALanguage = require('./Admin/AKALanguage');

var _AKALanguage2 = _interopRequireDefault(_AKALanguage);

var _AKAMeetingPoint = require('./Admin/AKAMeetingPoint');

var _AKAMeetingPoint2 = _interopRequireDefault(_AKAMeetingPoint);

var _AKAMeetingPointArea = require('./Admin/AKAMeetingPointArea');

var _AKAMeetingPointArea2 = _interopRequireDefault(_AKAMeetingPointArea);

var _AKAMeetingPointAreas = require('./Admin/AKAMeetingPointAreas');

var _AKAMeetingPointAreas2 = _interopRequireDefault(_AKAMeetingPointAreas);

var _AKAMeetingPointLanguage = require('./Admin/AKAMeetingPointLanguage');

var _AKAMeetingPointLanguage2 = _interopRequireDefault(_AKAMeetingPointLanguage);

var _AKAMeetingPointMetadata = require('./Admin/AKAMeetingPointMetadata');

var _AKAMeetingPointMetadata2 = _interopRequireDefault(_AKAMeetingPointMetadata);

var _AKAMeetingPoints = require('./Admin/AKAMeetingPoints');

var _AKAMeetingPoints2 = _interopRequireDefault(_AKAMeetingPoints);

var _AKAPaymentMethods = require('./Admin/AKAPaymentMethods');

var _AKAPaymentMethods2 = _interopRequireDefault(_AKAPaymentMethods);

var _AKAPromocode = require('./Admin/AKAPromocode');

var _AKAPromocode2 = _interopRequireDefault(_AKAPromocode);

var _AKAQuery = require('./Admin/AKAQuery');

var _AKAQuery2 = _interopRequireDefault(_AKAQuery);

var _AKASettingsApps = require('./Admin/AKASettingsApps');

var _AKASettingsApps2 = _interopRequireDefault(_AKASettingsApps);

var _AKASettingsBi = require('./Admin/AKASettingsBi');

var _AKASettingsBi2 = _interopRequireDefault(_AKASettingsBi);

var _AKASettingsEmail = require('./Admin/AKASettingsEmail');

var _AKASettingsEmail2 = _interopRequireDefault(_AKASettingsEmail);

var _AKASettingsPayments = require('./Admin/AKASettingsPayments');

var _AKASettingsPayments2 = _interopRequireDefault(_AKASettingsPayments);

var _AKASettingsProfile = require('./Admin/AKASettingsProfile');

var _AKASettingsProfile2 = _interopRequireDefault(_AKASettingsProfile);

var _AKASettingsTemplates = require('./Admin/AKASettingsTemplates');

var _AKASettingsTemplates2 = _interopRequireDefault(_AKASettingsTemplates);

var _AKATrip = require('./Admin/AKATrip');

var _AKATrip2 = _interopRequireDefault(_AKATrip);

var _AKATripAttributes = require('./Admin/AKATripAttributes');

var _AKATripAttributes2 = _interopRequireDefault(_AKATripAttributes);

var _AKATripDetails = require('./Admin/AKATripDetails');

var _AKATripDetails2 = _interopRequireDefault(_AKATripDetails);

var _AKATripFlexibility = require('./Admin/AKATripFlexibility');

var _AKATripFlexibility2 = _interopRequireDefault(_AKATripFlexibility);

var _AKATripForecast = require('./Admin/AKATripForecast');

var _AKATripForecast2 = _interopRequireDefault(_AKATripForecast);

var _AKAUser = require('./Admin/AKAUser');

var _AKAUser2 = _interopRequireDefault(_AKAUser);

var _AKAVehicle = require('./Admin/AKAVehicle');

var _AKAVehicle2 = _interopRequireDefault(_AKAVehicle);

var _AKAreaDetails = require('./MeetingPoints/AKAreaDetails');

var _AKAreaDetails2 = _interopRequireDefault(_AKAreaDetails);

var _AKMeetingPoint = require('./MeetingPoints/AKMeetingPoint');

var _AKMeetingPoint2 = _interopRequireDefault(_AKMeetingPoint);

var _AKArea = require('./Location/AKArea');

var _AKArea2 = _interopRequireDefault(_AKArea);

var _AKGeoType = require('./Location/AKGeoType');

var _AKGeoType2 = _interopRequireDefault(_AKGeoType);

var _AKGPSPos = require('./Location/AKGPSPos');

var _AKGPSPos2 = _interopRequireDefault(_AKGPSPos);

var _AKLocationBase = require('./Location/AKLocationBase');

var _AKLocationBase2 = _interopRequireDefault(_AKLocationBase);

var _AKLocationType = require('./Location/AKLocationType');

var _AKLocationType2 = _interopRequireDefault(_AKLocationType);

var _AKXYCoord = require('./Location/AKXYCoord');

var _AKXYCoord2 = _interopRequireDefault(_AKXYCoord);

var _AKShift = require('./Shift/AKShift');

var _AKShift2 = _interopRequireDefault(_AKShift);

var _AKShiftState = require('./Shift/AKShiftState');

var _AKShiftState2 = _interopRequireDefault(_AKShiftState);

var _AKVehicle = require('./Shift/AKVehicle');

var _AKVehicle2 = _interopRequireDefault(_AKVehicle);

var _AKDriver = require('./User/AKDriver');

var _AKDriver2 = _interopRequireDefault(_AKDriver);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

/**
 * Export all API objects
 */

exports.AKAAddShift = _AKAAddShift2.default;
exports.AKAAddShiftResponse = _AKAAddShiftResponse2.default;
exports.AKAAddShifts = _AKAAddShifts2.default;
exports.AKARea = _AKAArea2.default;
exports.AKACompany = _AKACompany2.default;
exports.AKACustomer = _AKACustomer2.default;
exports.AKACustomerDetails = _AKACustomerDetails2.default;
exports.AKADiscount = _AKADiscount2.default;
exports.AKADriver = _AKADriver2.default;
exports.AKADriverDetails = _AKADriverDetails2.default;
exports.AKADriverLogOn = _AKADriverLogOn2.default;
exports.AKAGetDriversResponse = _AKAGetDriversResponse2.default;
exports.AKAGetShiftsResponse = _AKAGetShiftsResponse2.default;
exports.AKAGetTripForecastResponse = _AKAGetTripForecastResponse2.default;
exports.AKAGetVehiclesResponse = _AKAGetVehiclesResponse2.default;
exports.AKALanguage = _AKALanguage2.default;
exports.AKAMeetingPoint = _AKAMeetingPoint2.default;
exports.AKAMeetingPointArea = _AKAMeetingPointArea2.default;
exports.AKAMeetingPointAreas = _AKAMeetingPointAreas2.default;
exports.AKAMeetingPointMetadata = _AKAMeetingPointMetadata2.default;
exports.AKAMeetingPointLanguage = _AKAMeetingPointLanguage2.default;
exports.AKAMeetingPoints = _AKAMeetingPoints2.default;
exports.AKAPaymentMethods = _AKAPaymentMethods2.default;
exports.AKAPromocode = _AKAPromocode2.default;
exports.AKAQuery = _AKAQuery2.default;
exports.AKASettingsApps = _AKASettingsApps2.default;
exports.AKASettingsBi = _AKASettingsBi2.default;
exports.AKASettingsEmail = _AKASettingsEmail2.default;
exports.AKASettingsPayments = _AKASettingsPayments2.default;
exports.AKASettingsProfile = _AKASettingsProfile2.default;
exports.AKASettingsTemplates = _AKASettingsTemplates2.default;
exports.AKATrip = _AKATrip2.default;
exports.AKATripAttributes = _AKATripAttributes2.default;
exports.AKATripDetails = _AKATripDetails2.default;
exports.AKATripFlexibility = _AKATripFlexibility2.default;
exports.AKATripForecast = _AKATripForecast2.default;
exports.AKAUser = _AKAUser2.default;
exports.AKAVehicle = _AKAVehicle2.default;
exports.AKAreaDetails = _AKAreaDetails2.default;
exports.AKMeetingPoint = _AKMeetingPoint2.default;
exports.AKArea = _AKArea2.default;
exports.AKGeoType = _AKGeoType2.default;
exports.AKGPSPos = _AKGPSPos2.default;
exports.AKLocationBase = _AKLocationBase2.default;
exports.AKLocationType = _AKLocationType2.default;
exports.AKXYCoord = _AKXYCoord2.default;
exports.AKShift = _AKShift2.default;
exports.AKShiftState = _AKShiftState2.default;
exports.AKVehicle = _AKVehicle2.default;
exports.AKDriver = _AKDriver2.default;

},{"./Admin/AKAAddShift":9,"./Admin/AKAAddShiftResponse":10,"./Admin/AKAAddShifts":11,"./Admin/AKAArea":12,"./Admin/AKACompany":13,"./Admin/AKACustomer":14,"./Admin/AKACustomerDetails":15,"./Admin/AKADiscount":16,"./Admin/AKADriver":17,"./Admin/AKADriverDetails":18,"./Admin/AKADriverLogOn":19,"./Admin/AKAGetDriversResponse":20,"./Admin/AKAGetShiftsResponse":21,"./Admin/AKAGetTripForecastResponse":22,"./Admin/AKAGetVehiclesResponse":23,"./Admin/AKALanguage":24,"./Admin/AKAMeetingPoint":25,"./Admin/AKAMeetingPointArea":26,"./Admin/AKAMeetingPointAreas":27,"./Admin/AKAMeetingPointLanguage":28,"./Admin/AKAMeetingPointMetadata":29,"./Admin/AKAMeetingPoints":30,"./Admin/AKAPaymentMethods":31,"./Admin/AKAPromocode":32,"./Admin/AKAQuery":33,"./Admin/AKASettingsApps":34,"./Admin/AKASettingsBi":35,"./Admin/AKASettingsEmail":36,"./Admin/AKASettingsPayments":37,"./Admin/AKASettingsProfile":38,"./Admin/AKASettingsTemplates":39,"./Admin/AKATrip":41,"./Admin/AKATripAttributes":42,"./Admin/AKATripDetails":43,"./Admin/AKATripFlexibility":44,"./Admin/AKATripForecast":45,"./Admin/AKAUser":46,"./Admin/AKAVehicle":47,"./Location/AKArea":49,"./Location/AKGPSPos":50,"./Location/AKGeoType":51,"./Location/AKLocationBase":52,"./Location/AKLocationType":53,"./Location/AKXYCoord":54,"./MeetingPoints/AKAreaDetails":55,"./MeetingPoints/AKMeetingPoint":56,"./Shift/AKShift":59,"./Shift/AKShiftState":60,"./Shift/AKVehicle":61,"./User/AKDriver":64}],66:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseService2 = require('./BaseService');

var _BaseService3 = _interopRequireDefault(_BaseService2);

var _objects = require('../objects/');

var objects = _interopRequireWildcard(_objects);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

/**
 * AbelAdminService
 */

var AbelAdminService = function (_BaseService) {
    _inherits(AbelAdminService, _BaseService);

    function AbelAdminService(AbelAdminKit) {
        _classCallCheck(this, AbelAdminService);

        return _possibleConstructorReturn(this, (AbelAdminService.__proto__ || Object.getPrototypeOf(AbelAdminService)).call(this, AbelAdminKit, 'AbelAdminService'));
    }

    /**
     * Add a new company. <br>
     * Makes a middleware POST call to "AbelAdminService/Company/".
     *
     * @param {AKACompany} AKACompany
     * @returns {Promise}
     */


    _createClass(AbelAdminService, [{
        key: 'addCompany',
        value: function addCompany(AKACompany) {
            return this.postCall('Company/', AKACompany);
        }

        /**
         * Update an existing company by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Company/{$id}".
         *
         * @param {number} id - The id of the company
         * @param {AKACompany} AKACompany
         * @returns {Promise}
         */

    }, {
        key: 'updateCompany',
        value: function updateCompany(id, AKACompany) {
            return this.postCall('Company/' + id, AKACompany);
        }

        /**
         * Delete an existing company by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Company/{$id}/Remove".
         *
         * @param {number} id - The id of the company
         * @returns {Promise}
         */

    }, {
        key: 'removeCompany',
        value: function removeCompany(id) {
            return this.postCall('Company/' + id + '/Remove');
        }

        /**
         * Get the data of an existing company by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Company/{$id}".
         *
         * @param {number} id - The id of the company
         * @returns {Promise}
         */

    }, {
        key: 'getCompany',
        value: function getCompany(id) {
            return this.call('Company/' + id);
        }

        /**
         * Get the list of all companies or a list of companies by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Company/Search/{$query}".
         *
         * @example
         * AbelAdminService.getCompanies({ name: 'Albert H.', vat: '543789123' });
         *
         * @param {Object|string} [params] -  Object containing search properties, or a string which searches for name, email or CompanyId
         * @param {string} [params.id] - Search query as object
         * @param {string} [params.name] - Name
         * @param {string} [params.address] - Address
         * @param {string} [params.email] - Email address
         * @param {string} [params.vat] - VAT number
         * @param {string} [params.regnr] - Company registration number
         * @param {string} [params.iban] - IBAN bank account number
         * @param {date} [params.regbefore] - Date is before registration
         * @param {date} [params.regafter] - Date is after registration
         *
         * @returns {Promise}
         */

    }, {
        key: 'getCompanies',
        value: function getCompanies() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Company/Search/' + query);
        }

        /**
         * Add a new customer. <br>
         * Makes a middleware POST call to "AbelAdminService/Customer/".
         *
         * @param {AKACustomer} AKACustomer
         * @returns {Promise}
         */

    }, {
        key: 'addCustomer',
        value: function addCustomer(AKACustomer) {
            return this.postCall('Customer/', AKACustomer);
        }

        /**
         * Update an existing customer by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Customer/{$id}".
         *
         * @param {number} id - The id of the company
         * @param {AKACustomer} AKACustomer
         * @returns {Promise}
         */

    }, {
        key: 'updateCustomer',
        value: function updateCustomer(id, AKACustomer) {
            return this.postCall('Customer/' + id, AKACustomer);
        }

        /**
         * Get the data of an existing customer by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Customer/{$id}".
         *
         * @param {number} id - The id of the customer
         * @returns {Promise}
         */

    }, {
        key: 'getCustomer',
        value: function getCustomer(id) {
            return this.call('Customer/' + id);
        }

        /**
         * Get the list of all customers or a list of customers by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Customer/Search/{$query}".
         *
         * @example
         * AbelAdminService.getCustomers({ first: 'Albert', tel: '543789123' });
         *
         * @param {Object|string} [params] - Object containing search properties, or a string which searches for name, email or CustomerId
         * @param {string} [params.id] - CustomerId
         * @param {string} [params.hash] - Hash of CustomerId
         * @param {string} [params.first] - First name
         * @param {string} [params.last] - Last name
         * @param {string} [params.email] - Email address
         * @param {string} [params.tel] - Telephone number
         * @param {string} [params.promo] - Promo code
         * @param {date} [params.before] - Date before registration date
         * @param {date} [params.after] - Date after registration date
         *
         * @returns {Promise}
         */

    }, {
        key: 'getCustomers',
        value: function getCustomers() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Customer/Search/' + query);
        }

        /**
         * I have no idea what this does. <br>
         * Makes a middleware GET call to "Customer/Performance?grouping=${grouping}&start=${start}&end=${end}".
         *
         * @param {date} start - The begin of the date range
         * @param {date} end - The end of the date range
         * @param {('hours'|'days'|'weeks'|'months'|'years')} grouping - Group the data by this value
         * @returns {Promise}
         */

    }, {
        key: 'getCustomerPerformance',
        value: function getCustomerPerformance(start, end) {
            var grouping = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 'days';

            return this.call('Customer/Performance?grouping=' + grouping + '&start=' + start + '&end=' + end);
        }

        /**
         * Send account validation email to customer. <br>
         * Makes a middleware POST call to "AbelAdminService/Customer/{$id}/ValidateEmail".
         *
         * @param {number} id - The id of the customer
         * @returns {Promise}
         */

    }, {
        key: 'validateCustomerEmail',
        value: function validateCustomerEmail(id) {
            return this.postCall('Customer/' + id + '/ValidateEmail');
        }

        /**
         * Re-send account confirmation email to customer. <br>
         * Makes a middleware POST call to "AbelAdminService/Customer/{$id}/ResendConfirmationEmail".
         *
         * @param {number} id - The id of the customer
         * @returns {Promise}
         */

    }, {
        key: 'resendCustomerConfirmationEmail',
        value: function resendCustomerConfirmationEmail(id) {
            return this.postCall('Customer/' + id + '/ResendConfirmationEmail');
        }

        /**
         * Add a new trip. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/".
         *
         * @param {AKATrip} AKATrip
         * @returns {Promise}
         */

    }, {
        key: 'addTrip',
        value: function addTrip(AKATrip) {
            return this.postCall('Trip/Book', AKATrip);
        }

        /**
         * Update an existing trip by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/{$id}".
         *
         * @param {number} id - The id of the company
         * @param {AKATrip} AKATrip
         * @returns {Promise}
         */

    }, {
        key: 'updateTrip',
        value: function updateTrip(id, AKATrip) {
            return this.postCall('Trip/' + id, AKATrip);
        }

        /**
         * Delete an existing trip by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/{$id}/Remove".
         *
         * @param {number} id - The id of the company
         * @returns {Promise}
         */

    }, {
        key: 'removeTrip',
        value: function removeTrip(id) {
            return this.postCall('Trip/' + id + '/Remove');
        }

        /**
         * Get the data of an existing trip by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Trip/{$id}".
         *
         * @param {number} id - The id of the trip
         * @returns {Promise}
         */

    }, {
        key: 'getTrip',
        value: function getTrip(id) {
            return this.call('Trip/' + id);
        }

        /**
         * Get the trip tariff of trip data. <br>
         * Makes a middleware GET call to "AbelAdminService/Trip/Tariff".
         *
         * @param {AKATrip} AKATrip
         * @returns {Promise}
         */

    }, {
        key: 'tripTariff',
        value: function tripTariff(AKATrip) {
            return this.call('Trip/Tariff', AKATrip);
        }

        /**
         * Get the list of all trips or a list of trips by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Trip/Search/{$query}".
         *
         * @example
         * AbelAdminService.getTrips({ customerid: '1', dest: 'Examplestreet' });
         *
         * @param {Object|string} [params] - Object containing search properties, or a string which searches for TripId
         * @param {string} [params.id] - TripId
         * @param {string} [params.invoice] - Invoice number
         * @param {string} [params.customer] - Name of customer
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.driver] - Name of driver
         * @param {string} [params.driverid] - DriverId of driver
         * @param {string} [params.vehicle] - License plate
         * @param {string} [params.orig] - Origination address
         * @param {string} [params.dest] - Destination address
         * @param {date} [params.before] - Date is before BookingTime
         * @param {date} [params.after] - Date is after BookingTime
         * @param {string} [params.status] - TripState or 'open', 'fail', 'success'
         * @param {string} [params.promo] - 'yes' or 'no'
         * @param {string} [params.pspref] - Payment service provider
         *
         * @returns {Promise}
         */

    }, {
        key: 'getTrips',
        value: function getTrips() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Trip/Search/' + query);
        }

        /**
         * Cancel an existing and active trip by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/{$id}/Cancel".
         *
         * @param {number} id - The id of the trip
         * @param {number} customerId - The id of the customer where the trip belongs to
         * @returns {Promise}
         */

    }, {
        key: 'cancelTrip',
        value: function cancelTrip(id, customerId) {
            return this.postCall('Trip/' + id + '/Cancel', { CustomerId: customerId });
        }

        /**
         * Resend the invoice of an existing and finished trip by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/{$id}/ResendInvoice".
         *
         * @param {number} id - The id of the trip
         * @param {number} customerId - The id of the customer where the trip belongs to
         * @returns {Promise}
         */

    }, {
        key: 'resendTripInvoice',
        value: function resendTripInvoice(id, customerId) {
            return this.postCall('Trip/' + id + '/ResendInvoice', { CustomerId: customerId });
        }

        /**
         * Regenerate the map of a trip by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/{$id}/RegenerateMap".
         *
         * @param {number} id - The id of the trip
         * @returns {Promise}
         */

    }, {
        key: 'regenerateMap',
        value: function regenerateMap(id) {
            return this.postCall('Trip/' + id + '/RegenerateMap');
        }

        /**
         * Get the list of all trip states or a list of trip states by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Tripstate/Search/{$query}".
         *
         * @example
         * AbelAdminService.getTripStates({ driver: 'Tom', customer: 'Johannes' });
         *
         * @param {Object} [params] - Object containing search properties
         * @param {string} [params.tripid] - TripId
         * @param {string} [params.customer] - Name of customer
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.driver] - Name of driver
         * @param {string} [params.driverid] - DriverId of driver
         * @param {string} [params.vehicle] - License plate
         * @param {string} [params.before] - Date before BookingTime
         * @param {string} [params.after] - Date after BookingTime
         * @param {string} [params.status] - TripState (tripAccepted, customerPickedUp, etc)
         *
         * @returns {Promise}
         */

    }, {
        key: 'getTripStates',
        value: function getTripStates() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Tripstate/Search/' + query);
        }

        /**
         * Add a new driver. <br>
         * Makes a middleware POST call to "AbelAdminService/Driver/".
         *
         * @param {AKADriver} AKADriver
         * @returns {Promise}
         */

    }, {
        key: 'addDriver',
        value: function addDriver(AKADriver) {
            return this.postCall('Driver/', AKADriver);
        }

        /**
         * Update an existing driver by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Driver/{$id}".
         *
         * @param {number} id - The id of the driver
         * @param {AKADriver} AKADriver
         * @returns {Promise}
         */

    }, {
        key: 'updateDriver',
        value: function updateDriver(id, AKADriver) {
            return this.postCall('Driver/' + id, AKADriver);
        }

        /**
         * Delete an existing driver by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Driver/{$id}/Remove".
         *
         * @param {number} id - The id of the driver
         * @returns {Promise}
         */

    }, {
        key: 'removeDriver',
        value: function removeDriver(id) {
            return this.postCall('Driver/' + id + '/Remove');
        }

        /**
         * Get the data of an existing driver by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Driver/{$id}".
         *
         * @param {number} id - The id of the driver
         * @returns {Promise}
         */

    }, {
        key: 'getDriver',
        value: function getDriver(id) {
            return this.call('Driver/' + id);
        }

        /**
         * Get the list of all drivers or a list of drivers by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Driver/Search/{$query}".
         *
         * @example
         * AbelAdminService.getDrivers({ first: 'John', last: 'Goodman' });
         *
         * @param {Object|string} [params] - Object containing search properties, or a string which searches for name or email
         * @param {string} [params.id] - DriverId
         * @param {string} [params.first] - First name
         * @param {string} [params.last] - Last name
         * @param {string} [params.email] - Email address
         * @param {string} [params.tel] - Telephone number
         * @param {date} [params.regbefore] - Date before registration date
         * @param {date} [params.regafter] - Date after registration date
         *
         * @returns {Promise}
         */

    }, {
        key: 'getDrivers',
        value: function getDrivers() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Driver/Search/' + query, null, objects.AKAGetDriversResponse);
        }
    }, {
        key: 'getDriverPerformance',
        value: function getDriverPerformance(start, end) {
            var id = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : '';
            var grouping = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : 'days';

            return this.call('Driver/Performance/' + id + '?grouping=' + grouping + '&start=' + start + '&end=' + end);
        }
    }, {
        key: 'getPerformancePerDriver',
        value: function getPerformancePerDriver(start, end) {
            return this.call('Driver/PerformancePerDriver?start=' + start + '&end=' + end);
        }
    }, {
        key: 'resendDriverWelcomeEmail',
        value: function resendDriverWelcomeEmail(id) {
            return this.postCall('Driver/' + id + '/ResendWelcomeEmail');
        }

        /**
         * Add a new trip. <br>
         * Makes a middleware POST call to "AbelAdminService/Trip/".
         *
         * @param {AKAVehicle} AKAVehicle
         * @returns {Promise}
         */

    }, {
        key: 'addVehicle',
        value: function addVehicle(AKAVehicle) {
            return this.postCall('Vehicle/', AKAVehicle);
        }

        /**
         * Update an existing vehicle by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Vehicle/{$id}".
         *
         * @param {number} id - The id of the company
         * @param {AKAVehicle} AKAVehicle
         * @returns {Promise}
         */

    }, {
        key: 'updateVehicle',
        value: function updateVehicle(id, AKAVehicle) {
            return this.postCall('Vehicle/' + id, AKAVehicle);
        }

        /**
         * Delete an existing vehicle by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Vehicle/{$id}/Remove".
         *
         * @param {number} id - The id of the vehicle
         * @returns {Promise}
         */

    }, {
        key: 'removeVehicle',
        value: function removeVehicle(id) {
            return this.postCall('Vehicle/' + id + '/Remove');
        }

        /**
         * Get the data of an existing vehicle by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Vehicle/{$id}".
         *
         * @param {number} id - The id of the vehicle
         * @returns {Promise}
         */

    }, {
        key: 'getVehicle',
        value: function getVehicle(id) {
            return this.call('Vehicle/' + id);
        }

        /**
         * Get the list of all vehicles or a list of vehicles by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Vehicle/Search/{$query}".
         *
         * @example
         * AbelAdminService.getVehicles('AA-BB-03');
         *
         * @param {string} licensePlate - The license plate of the vehicle to search for
         * @returns {Promise}
         */

    }, {
        key: 'getVehicles',
        value: function getVehicles() {
            var licensePlate = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : '';

            return this.call('Vehicle/Search/' + licensePlate, null, objects.AKAGetVehiclesResponse);
        }

        /**
         * Add a new promo code. <br>
         * Makes a middleware POST call to "AbelAdminService/Promocode/".
         *
         * @param {AKAPromocode} AKAPRomocode
         * @returns {Promise}
         */

    }, {
        key: 'addPromoCode',
        value: function addPromoCode(AKAPRomocode) {
            return this.postCall('Promocode/', AKAPRomocode);
        }

        /**
         * Update an existing promo code by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Promocode/{$id}".
         *
         * @param {number} id - The id of the promo code
         * @param {AKAPromocode} AKAPromocode
         * @returns {Promise}
         */

    }, {
        key: 'updatePromoCode',
        value: function updatePromoCode(id, AKAPromocode) {
            return this.postCall('Promocode/' + id, AKAPromocode);
        }

        /**
         * Delete an existing promo code by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Promocode/{$id}/Remove".
         *
         * @param {number} id - The id of the promo code
         * @returns {Promise}
         */

    }, {
        key: 'removePromoCode',
        value: function removePromoCode(id) {
            return this.postCall('Promocode/' + id + '/Remove');
        }

        /**
         * Get the data of an existing promo code by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Promocode/{$id}".
         *
         * @param {number} id - The id of the driver
         * @returns {Promise}
         */

    }, {
        key: 'getPromoCode',
        value: function getPromoCode(id) {
            return this.call('Promocode/' + id);
        }

        /**
         * Get the list of all promo codes or a list of promo codes by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Promocode/Search/{$query}".
         *
         * @example
         * AbelAdminService.getPromoCodes({ segment: 'Zendesk });
         *
         * @param {Object|string} [params] - Object containing search properties, or a string which searches for name
         * @param {string} [params.id] - DiscountId
         * @param {string} [params.segment] - Segment
         *
         * @returns {Promise}
         */

    }, {
        key: 'getPromoCodes',
        value: function getPromoCodes() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Promocode/Search/' + query);
        }

        /**
         * Get the data of an existing payment method by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Paymentmethod/id: {$id}".
         *
         * @param {number} id - The id of the payment method
         * @returns {Promise}
         */

    }, {
        key: 'getPaymentMethod',
        value: function getPaymentMethod(id) {
            return this.call('Paymentmethod/Search/id: ' + id);
        }

        /**
         * Get the list of all payment methods or a list of payment methods by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Paymentmethod/Search/{$query}".
         *
         * @example
         * AbelAdminService.getPaymentMethods({ identifier: '1234', method: 'adyen_creditcard' });
         *
         * @param {Object} [params] - Object containing search properties
         * @param {string} [params.id] - id
         * @param {string} [params.hashid] - hashid
         * @param {string} [params.identifier] - Account identifier (e.g. last 4 digits)
         * @param {string} [params.alias] - Account alias (unique identifier)
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.method] - Payment method (adyen_creditcard, adyen_sepa_dd_ideal, braintree_paypal, mangopay_creditcard)
         * @param {string} [params.status] - Payment status (Authorised, Failed, Refused, AwaitingAuthorisation)
         * @param {string} [params.type] - Type (e.g. MASTERCARD, VISA, ABNANL2A)
         * @param {string} [params.active] - Card is active (1) or inactive (0)
         * @param {string} [params.default] - Card is default (1) or not default (0)
         *
         * @returns {Promise}
         */

    }, {
        key: 'getPaymentMethods',
        value: function getPaymentMethods() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);
            var structure = [objects.AKAPaymentMethods];
            return this.call('Paymentmethod/Search/' + query, null, structure);
        }

        /**
         * Add a new payment method to a customer.
         * Makes a middleware POST call to "AbelAdminService/Customer/PaymentMethod".
         *
         * @param {integer} customerId - ID for the customer to add the payment method to
         * @param {Object} data        - Object containing payment method data
         *
         * @returns {Promise}
         */

    }, {
        key: 'addCustomerPaymentMethod',
        value: function addCustomerPaymentMethod(customerId, data) {
            return this.postCall('Customer/' + customerId + '/PaymentMethod', data);
        }

        /**
         * Delete an existing discount by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Discount/{$id}/Remove".
         *
         * @param {number} id - The id of the discount
         * @returns {Promise}
         */

    }, {
        key: 'removeDiscount',
        value: function removeDiscount(id) {
            return this.postCall('Discount/' + id + '/Remove');
        }

        /**
         * Get the list of all discounts or a list of discounts by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Discount/Search/{$query}".
         *
         * @example
         * AbelAdminService.getDiscounts({ customer: 'Tim Botron', status: 'used' });
         *
         * @param {Object|string} [params] - Object containing search properties, or a string which searches for name
         * @param {string} [params.id] - DiscountId
         * @param {string} [params.type] - 'marketing' or 'personal'
         * @param {string} [params.customer] - Name of customer
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.relation] - Name of the person from who the customer got his promocode
         * @param {string} [params.relationid] - CustomerId of the person from who the customer got his promocode is. Only for personal promo codes
         * @param {string} [params.status] - 'usable', 'used', 'expired', 'notyetusable' or 'open' ('usable' OR 'notyetusable')
         * @param {string} [params.tripid] - TripId of trip
         * @param {date} [params.before] - Date before created
         * @param {date} [params.after] - Date after created
         *
         * @returns {Promise}
         */

    }, {
        key: 'getDiscounts',
        value: function getDiscounts() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Discount/Search/' + query);
        }

        /**
         * Adds multiple Discounts to Customers
         * Makes a middleware POST call to "AbelAdminService/Discount/{$query}."
         * 
         * @param {Object|list|object|string} [Discounts] An object containing a list of Discount objects
         * @param {string} [Discount.Promocode] - The promocode to add to the selected customer
         * @param {string} [Discount.CustomerId] - CustomerId of the person to add the selected promocode to
         * 
         * @returns {Promise}
         */

    }, {
        key: 'addDiscount',
        value: function addDiscount(Discounts) {
            return this.postCall('Discount/', Discounts);
        }

        /**
         * Get the data of an existing logged activity by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Activity/{$id}".
         *
         * @param {number} id - The id of the activity
         * @returns {Promise}
         */

    }, {
        key: 'getActivity',
        value: function getActivity(id) {
            return this.call('Activity/' + id);
        }

        /**
         * Get the list of all logged activities or a list of activities by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Activity/Search/{$query}".
         *
         * @example
         * AbelAdminService.getActivities({ customer: 'Tim Botron', status: 'used' });
         *
         * @param {Object} [params] - Object containing search properties
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.driverid] - DriverId of driver
         * @param {string} [params.event] - Event
         * @param {string} [params.level] - Event level (info, warning or error)
         * @param {string} [params.str1] - Event details string 1
         * @param {string} [params.str2] - Event details string 2
         * @param {string} [params.str3] - Event details string 3
         * @param {string} [params.int1] - Event details integer 1
         * @param {string} [params.int2] - Event details integer 2
         * @param {string} [params.float1] - Event details float 1
         * @param {string} [params.float2] - Event details float 2
         * @param {string} [params.source] - Event source
         * @param {string} [params.sourcetype] - Event source type
         * @param {string} [params.sourceversion] - Event source version
         * @param {date} [params.before] - Date before log time
         * @param {date} [params.after] - Date after log time
         *
         * @returns {Promise}
         */

    }, {
        key: 'getActivities',
        value: function getActivities() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Activity/Search/' + query);
        }

        /**
         * I am not sure yet. <br>
         * Makes a middleware GET call to "AbelAdminService/Map/FastForward/${date}".
         *
         * @param {date} date - Formatted date string
         * @returns {Promise}
         */

    }, {
        key: 'fastForwardMap',
        value: function fastForwardMap(date) {
            return this.call('Map/FastForward/' + date);
        }

        /**
         * I am not sure yet. <br>
         * Makes a middleware GET call to "AbelAdminService/Map/FastBackward/${date}".
         *
         * @param {date} date - Formatted date string
         * @returns {Promise}
         */

    }, {
        key: 'fastBackwardMap',
        value: function fastBackwardMap(date) {
            return this.call('Map/FastBackward/' + date);
        }

        /**
         * I am not sure yet. <br>
         * Makes a middleware GET call to "AbelAdminService/Map/State/${date}".
         *
         * @param {date} date - Formatted date string
         * @returns {Promise}
         */

    }, {
        key: 'getMapState',
        value: function getMapState(date) {
            return this.call('Map/State/' + date);
        }

        /**
         * Get the data of an existing debug log entry by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Debuglog/{$id}".
         *
         * @param {number} id - The id of the debug log entry
         * @returns {Promise}
         */

    }, {
        key: 'getDebugLog',
        value: function getDebugLog(id) {
            return this.call('Debuglog/' + id);
        }

        /**
         * Get the list of all debug log entries or a list of debug logs by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Debuglog/Search/{$query}".
         *
         * @example
         * AbelAdminService.getDebugLogs({ driverid: '2413', parameters: 'valid' });
         *
         * @param {Object} [params] - Object containing search properties
         * @param {string} [params.customerid] - CustomerId of customer
         * @param {string} [params.driverid] - DriverId of driver
         * @param {string} [params.adminid] - AdminId of admin
         * @param {string} [params.service] - Service
         * @param {string} [params.apiversion] - Api-Version header
         * @param {string} [params.parameters] - 'valid' or 'invalid'
         * @param {string} [params.response] - 'valid' or 'invalid'
         * @param {date} [params.before] - Date is before log time
         * @param {date} [params.after] - Date is after log time
         *
         * @returns {Promise}
         */

    }, {
        key: 'getDebugLogs',
        value: function getDebugLogs() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('Debuglog/Search/' + query);
        }

        /**
         * Add a new user. <br>
         * Makes a middleware POST call to "AbelAdminService/User/".
         *
         * @param {AKAUser} AKAUser
         * @returns {Promise}
         */

    }, {
        key: 'addUser',
        value: function addUser(AKAUser) {
            return this.postCall('User/', AKAUser);
        }

        /**
         * Update an existing user by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/User/{$id}".
         *
         * @param {number} id - The id of the promo code
         * @param {AKAUser} AKAUser
         * @returns {Promise}
         */

    }, {
        key: 'updateUser',
        value: function updateUser(id, AKAUser) {
            return this.postCall('User/' + id, AKAUser);
        }

        /**
         * Delete an existing user by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/User/{$id}/Remove".
         *
         * @param {number} id - The id of the user
         * @returns {Promise}
         */

    }, {
        key: 'removeUser',
        value: function removeUser(id) {
            return this.postCall('User/' + id + '/Remove');
        }

        /**
         * Get the data of an existing user by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/User/{$id}".
         *
         * @param {number} id - The id of the user
         * @returns {Promise}
         */

    }, {
        key: 'getUser',
        value: function getUser(id) {
            return this.call('User/' + id);
        }

        /**
         * Get the list of all users or a list of users by search query. <br>
         * Makes a middleware GET call to "AbelAdminService/Activity/Search/{$query}".
         *
         * @example
         * AbelAdminService.getUsers( ? );
         *
         * @param {Object} params - Search query as object
         * @returns {Promise}
         */

    }, {
        key: 'getUsers',
        value: function getUsers() {
            var params = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            var query = this.urlQuery(params);

            return this.call('User/Search/' + query);
        }

        /**
         * Add a new meeting point. <br>
         * Makes a middleware POST call to "AbelAdminService/Meetingpoint/".
         *
         * @param {AKAMeetingPointArea} meetingPointArea
         * @returns {Promise}
         */

    }, {
        key: 'addMeetingPoint',
        value: function addMeetingPoint(meetingPointArea) {
            return this.postCall('Meetingpoints/', meetingPointArea);
        }

        /**
         * Update an existing meeting point by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Meetingpoint/{$id}".
         *
         * @param {AKAMeetingPointArea} meetingPointArea
         * @returns {Promise}
         */

    }, {
        key: 'updateMeetingPoint',
        value: function updateMeetingPoint(meetingPointArea) {
            return this.postCall('Meetingpoints/' + meetingPointArea.id, meetingPointArea);
        }

        /**
         * Delete an existing meeting point by its id. <br>
         * Makes a middleware POST call to "AbelAdminService/Meetingpoint/{$id}/Remove".
         *
         * @param {number} id - The id of the meeting point
         * @returns {Promise}
         */

    }, {
        key: 'removeMeetingPoint',
        value: function removeMeetingPoint(id) {
            return this.postCall('Meetingpoints/' + id + '/Remove');
        }

        /**
         * Get the meeting points data of an existing meeting point area, by its id. <br>
         * Makes a middleware GET call to "AbelAdminService/Meetingpoints/{$id}".
         *
         * @param {number} id - The id of the user
         * @returns {Promise}
         */

    }, {
        key: 'getMeetingPoint',
        value: function getMeetingPoint(id) {
            return this.call('Meetingpoints/' + id, null, objects.AKAMeetingPoints);
        }

        /**
         * Get all meeting point areas. <br>
         * Makes a middleware GET call to "AbelAdminService/Meetingpoints/".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getMeetingPoints',
        value: function getMeetingPoints() {
            return this.call('Meetingpoints/', null, objects.AKAMeetingPointAreas);
        }

        /**
         * Search through all meeting point areas by a single search string. <br>
         * Makes a middleware GET call to "AbelAdminService/Meetingpoints/Search/{$searchTerm}".
         *
         * @returns {Promise}
         */

    }, {
        key: 'searchMeetingPoints',
        value: function searchMeetingPoints(searchTerm) {
            return this.call('Meetingpoints/Search/' + searchTerm);
        }

        /**
         * Get the Profile settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Profile".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getProfileSettings',
        value: function getProfileSettings() {
            return this.call('Profile');
        }

        /**
         * Set the Profile settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Profile".
         *
         * @param {AKASettingsProfile} AKASettingsProfile
         * @returns {Promise}
         */

    }, {
        key: 'updateProfileSettings',
        value: function updateProfileSettings(AKASettingsProfile) {
            return this.call('Profile', AKASettingsProfile);
        }

        /**
         * Get the Apps settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Apps".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getAppsSettings',
        value: function getAppsSettings() {
            return this.call('Apps');
        }

        /**
         * Set the Apps settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Apps".
         *
         * @param {AKASettingsApps} AKASettingsApps
         * @returns {Promise}
         */

    }, {
        key: 'updateAppsSettings',
        value: function updateAppsSettings(AKASettingsApps) {
            return this.call('Apps', AKASettingsApps);
        }

        /**
         * Get the Bi (database) settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Bi".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getBiSettings',
        value: function getBiSettings() {
            return this.call('Bi');
        }

        /**
         * Set the Apps settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Bi".
         *
         * @param {AKASettingsBi} AKASettingsBi
         * @returns {Promise}
         */

    }, {
        key: 'updateBiSettings',
        value: function updateBiSettings(AKASettingsBi) {
            return this.call('Bi', AKASettingsBi);
        }

        /**
         * Get the Email settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Mail".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getEmailSettings',
        value: function getEmailSettings() {
            return this.call('Mail');
        }

        /**
         * Set the Email settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Mail".
         *
         * @param {AKASettingsEmail} AKASettingsEmail
         * @returns {Promise}
         */

    }, {
        key: 'updateEmailSettings',
        value: function updateEmailSettings(AKASettingsEmail) {
            return this.call('Mail', AKASettingsEmail);
        }

        /**
         * Get the Payments settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Payments".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getPaymentsSettings',
        value: function getPaymentsSettings() {
            return this.call('Payments');
        }

        /**
         * Set the Payments settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Payments".
         *
         * @param {AKASettingsPayments} AKASettingsPayments
         * @returns {Promise}
         */

    }, {
        key: 'updatePaymentsSettings',
        value: function updatePaymentsSettings(AKASettingsPayments) {
            return this.call('Payments', AKASettingsPayments);
        }

        /**
         * Get the Templates settings as object. <br>
         * Makes a middleware GET call to "AbelAdminService/Templates".
         *
         * @returns {Promise}
         */

    }, {
        key: 'getTemplatesSettings',
        value: function getTemplatesSettings() {
            return this.call('Templates');
        }

        /**
         * Set the Templates settings. <br>
         * Makes a middleware POST call to "AbelAdminService/Templates".
         *
         * @param {AKASettingsTemplates} AKASettingsTemplates
         * @returns {Promise}
         */

    }, {
        key: 'updateTemplatesSettings',
        value: function updateTemplatesSettings(AKASettingsTemplates) {
            return this.call('Templates', AKASettingsTemplates);
        }
    }, {
        key: 'sendTemplateSettingsEmail',
        value: function sendTemplateSettingsEmail(template, content, subject) {
            return this.call('Templates/' + template + '/SendTest', { content: content, subject: subject });
        }

        /**
         * Make a MSSQL query directly to the backend. <br>
         * Makes a middleware POST call to "AbelAdminService/Query/Backend".
         *
         * @param {string} query - The MSSQL query
         * @returns {Promise}
         */

    }, {
        key: 'getQuery',
        value: function getQuery(query) {
            return this.postCall('Query/Backend', query);
        }

        /**
         * Get shifts for a specific time period. <br>
         * Makes a middleware GET call to "AbelAdminService/Shift".
         *
         * @param {date} fromDate
         * @param {date} untilDate
         * @returns {Promise}
         */

    }, {
        key: 'getShifts',
        value: function getShifts(fromDate, untilDate) {
            var query = this.queryString({ From: fromDate.toISOString(), Til: untilDate.toISOString() });

            return this.call('Shift?' + query, null, objects.AKAGetShiftsResponse);
        }

        /**
         * Add shifts. <br>
         * Makes a middleware POST call to "AbelAdminService/Shift".
         *
         * @param {AKAAddShifts} shift
         * @returns {Promise}
         */

    }, {
        key: 'addShifts',
        value: function addShifts(shifts) {
            return this.postCall('Shift', shifts, objects.AKAAddShiftResponse);
        }

        /**
         * Remove shift. <br>
         * Makes a middleware POST call to "AbelAdminService/Shift".
         *
         * @param {AKShift} shift
         * @returns {Promise}
         */

    }, {
        key: 'removeShift',
        value: function removeShift(shift) {
            return this.postCall('Shift/' + shift.shiftId + '/remove');
        }

        /**
         * Log on driver. <br>
         * Makes a middleware POST call to "AbelAdminService/Driver/{$driverId}/Logon".
         *
         * @param {AKADriverLogOn} shift
         * @returns {Promise}
         */

    }, {
        key: 'driverLogOn',
        value: function driverLogOn(shift) {
            return this.postCall('Driver/' + shift.driverId + '/Logon', shift);
        }

        /**
         * Log off driver. <br>
         * Makes a middleware POST call to "AbelAdminService/Driver/{$driverId}/Logoff".
         *
         * @param {number} driverId
         * @returns {Promise}
         */

    }, {
        key: 'driverLogOff',
        value: function driverLogOff(driverId) {
            return this.postCall('Driver/' + driverId + '/Logoff');
        }

        /**
         * Get trip forecasts for a specific time period. <br>
         * Makes a middleware GET call to "AbelAdminService/TripForecast".
         *
         * @param {date} fromDate
         * @param {date} untilDate
         * @returns {Promise}
         */

    }, {
        key: 'getTripForecast',
        value: function getTripForecast(fromDate, untilDate) {
            var query = this.queryString({ StartTime: fromDate.toISOString(), EndTime: untilDate.toISOString() });

            return this.call('TripForecast?' + query, null, objects.AKAGetTripForecastResponse);
        }

        /**
         * Get possible time windows for a next booking
         */

    }, {
        key: 'availableTimeWindows',
        value: function availableTimeWindows(data) {
            return this.call('PossibleTimeWindows', data);
        }

        /**
         * Add customer quick without email
         */

    }, {
        key: 'addCustomerQuick',
        value: function addCustomerQuick(data) {
            return this.callNoAuth('AddCustomerQuick', data);
        }
    }]);

    return AbelAdminService;
}(_BaseService3.default);

exports.default = AbelAdminService;

},{"../objects/":65,"./BaseService":69}],67:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseService2 = require('./BaseService');

var _BaseService3 = _interopRequireDefault(_BaseService2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AbelSecureService = function (_BaseService) {
    _inherits(AbelSecureService, _BaseService);

    function AbelSecureService(AbelAdminKit) {
        _classCallCheck(this, AbelSecureService);

        var _this = _possibleConstructorReturn(this, (AbelSecureService.__proto__ || Object.getPrototypeOf(AbelSecureService)).call(this, AbelAdminKit, 'AbelSecureService'));

        _this.AbelAdminKit = AbelAdminKit;
        return _this;
    }

    // Update a customer account


    _createClass(AbelSecureService, [{
        key: 'updateCustomer',
        value: function updateCustomer(data) {
            return this.call('UpdateCustomer', data);
        }

        // Change a customers password

    }, {
        key: 'changePassword',
        value: function changePassword(oldPassword, newPassword) {
            return this.call('ChangePassword', { 'OldPassword': oldPassword, 'NewPassword': newPassword });
        }

        // Validate an email address

    }, {
        key: 'validateEmail',
        value: function validateEmail(validationToken) {
            return this.call('ValidateEmail', { 'ValidationToken': validationToken });
        }

        // Request a change of email address for the customer's account

    }, {
        key: 'changeEmail',
        value: function changeEmail(emailAdress) {
            return this.call('ChangeEmail', { 'Email': emailAdress });
        }

        // Get the customer account data

    }, {
        key: 'getCustomer',
        value: function getCustomer() {
            return this.call('GetCustomer');
        }

        // Share an update of push notification token and language preference with the server

    }, {
        key: 'updateDevice',
        value: function updateDevice(data) {
            return this.call('UpdateDevice', data);
        }

        // Get a list of all discounts added to the customer's account

    }, {
        key: 'getDiscounts',
        value: function getDiscounts(id) {
            var paymentMethods = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {};

            return this.call('GetDiscounts', { 'CustomerId': id, 'PaymentMethods': paymentMethods });
        }

        // Add a new discount to the customer's account

    }, {
        key: 'addDiscount',
        value: function addDiscount(data) {
            return this.call('AddDiscount', data);
        }

        // If a customer has booked a ride, this will return the details of the ride

    }, {
        key: 'getActiveCustomerSchedule',
        value: function getActiveCustomerSchedule(activeTrips) {
            return this.call('GetActiveCustomerSchedule', { 'ActiveTrips': activeTrips });
        }

        // Get a list of payment methods that can be added to the account

    }, {
        key: 'getAvailablePaymentMethods',
        value: function getAvailablePaymentMethods(data) {
            return this.call('GetAvailablePaymentMethods', data);
        }

        // Request a token to be able to communicate with the payment service provider

    }, {
        key: 'getPaymentMethodToken',
        value: function getPaymentMethodToken(method) {
            return this.call('GetPaymentMethodToken', { 'Method': method });
        }

        // Add a new payment method

    }, {
        key: 'addPaymentMethod',
        value: function addPaymentMethod(data) {
            return this.call('AddPaymentMethod', data);
        }

        // Get a list of all payment methods added to the customer's account

    }, {
        key: 'getPaymentMethods',
        value: function getPaymentMethods(data) {
            return this.call('GetPaymentMethods', data);
        }

        // Remove a payment method from the customer's account

    }, {
        key: 'removePaymentMethod',
        value: function removePaymentMethod(id) {
            return this.call('RemovePaymentMethod', id);
        }

        // Remove a payment method from the customer's account

    }, {
        key: 'updatePaymentMethod',
        value: function updatePaymentMethod(data) {
            return this.call('UpdatePaymentMethod', data);
        }

        // At the end of a ride the customer can rate a driver

    }, {
        key: 'addDriverRating',
        value: function addDriverRating(data) {
            return this.call('AddDriverRating', data);
        }

        // Returns the trip tariffs

    }, {
        key: 'tripTariff',
        value: function tripTariff(data) {
            return this.call('TripTariff', data);
        }

        // Book a trip as customer

    }, {
        key: 'bookTrip',
        value: function bookTrip(data) {
            return this.call('BookTrip', data);
        }

        // Returns a list of trips the customer has requested

    }, {
        key: 'getTrips',
        value: function getTrips() {
            var data = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

            return this.call('GetTrips', data);
        }

        // Cancel a customer's trip if it has not been accepted by a driver yet

    }, {
        key: 'cancelTrip',
        value: function cancelTrip(id) {
            return this.call('CancelTrip', id);
        }

        // Get possible time windows for a next booking

    }, {
        key: 'availableTimeWindows',
        value: function availableTimeWindows(data) {
            return this.call('PossibleTimeWindows', data);
        }

        // Get possible time windows for a next booking

    }, {
        key: 'deleteCustomer',
        value: function deleteCustomer() {
            return this.deleteCall('DeleteCustomer');
        }
    }]);

    return AbelSecureService;
}(_BaseService3.default);

exports.default = AbelSecureService;

},{"./BaseService":69}],68:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _BaseService2 = require('./BaseService');

var _BaseService3 = _interopRequireDefault(_BaseService2);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

function _possibleConstructorReturn(self, call) { if (!self) { throw new ReferenceError("this hasn't been initialised - super() hasn't been called"); } return call && (typeof call === "object" || typeof call === "function") ? call : self; }

function _inherits(subClass, superClass) { if (typeof superClass !== "function" && superClass !== null) { throw new TypeError("Super expression must either be null or a function, not " + typeof superClass); } subClass.prototype = Object.create(superClass && superClass.prototype, { constructor: { value: subClass, enumerable: false, writable: true, configurable: true } }); if (superClass) Object.setPrototypeOf ? Object.setPrototypeOf(subClass, superClass) : subClass.__proto__ = superClass; }

var AbelService = function (_BaseService) {
    _inherits(AbelService, _BaseService);

    function AbelService(AbelAdminKit) {
        _classCallCheck(this, AbelService);

        var _this = _possibleConstructorReturn(this, (AbelService.__proto__ || Object.getPrototypeOf(AbelService)).call(this, AbelAdminKit, 'AbelService'));

        _this.AbelAdminKit = AbelAdminKit;
        return _this;
    }

    _createClass(AbelService, [{
        key: 'addCustomer',
        value: function addCustomer(data) {
            return this.callNoAuth('AddCustomer', data);
        }
    }, {
        key: 'sendPasswordResetToken',
        value: function sendPasswordResetToken(emailAddress, accountType) {
            return this.callNoAuth('SendPasswordResetToken', { 'Email': emailAddress, 'AccountType': accountType });
        }
    }, {
        key: 'resetPassword',
        value: function resetPassword(data) {
            return this.callNoAuth('ResetPassword', data);
        }
    }, {
        key: 'getDriverRoutes',
        value: function getDriverRoutes(x, y) {
            return this.callNoAuth('GetDriverRoutes', { 'X': x, 'Y': y });
        }
    }, {
        key: 'tripTariff',
        value: function tripTariff(trip, flexibilities, contractId) {
            return this.callNoAuth('TripTariff', { 'Trip': trip, 'Flexibilities': flexibilities, 'ContractId': contractId });
        }
    }, {
        key: 'getLocalServiceOptions',
        value: function getLocalServiceOptions(location, language, contractId) {
            return this.callNoAuth('GetLocalServiceOptions', { 'Location': location, 'Language': language, 'ContractId': contractId });
        }
    }, {
        key: 'getMeetingPoints',
        value: function getMeetingPoints(location, language, contractId) {
            return this.callNoAuth('GetMeetingPoints', { 'Location': location, 'Language': language, 'ContractId': contractId });
        }
    }, {
        key: 'getPlaces',
        value: function getPlaces(type) {
            var language = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            //todo: in middleware POST call doesn't work
            var languageParameter = language == null ? "" : '&language=' + language;
            return this.callNoAuth('GetPlaces?type=' + type + languageParameter);
        }

        /**
         * Get a list of all OVFlex concessions.
         */

    }, {
        key: 'getConcessions',
        value: function getConcessions() {
            return this.callNoAuth('GetConcessions');
        }

        /**
         * Log a single event to the backend.
         * @param {string}      event  Identifier for the event, eg. `userLoggedIn`.
         * @param {string}      source Origin of the event, eg. `booking_website`.
         * @param {string}      sourceVersion version of the source, eg. `1.2.3`.
         * @param {string}      userType Type of user, eg. `customer`, `driver` or `admin`.
         * @param {string|null} level  Event logging level, either `error`, `warning`,
         *                             or `info`. Defaults to `info`.
         * @param {string|null} info   Optional additional information string.
         */

    }, {
        key: 'addEvent',
        value: function addEvent(event, source, sourceVersion, userType, level, info) {
            level = level || 'info';

            var eventData = {
                'Event': event,
                'Source': source,
                'SourceVersion': sourceVersion,
                'UserType': userType,
                'Level': level
            };

            if (info) {
                eventData.EventDataString1 = info;
            }

            return this.addEvents([eventData]);
        }

        /**
         * Log multiple events to the backend.
         * @param {Array} events 
         */

    }, {
        key: 'addEvents',
        value: function addEvents(events) {
            return this.callNoAuth('AddEvent', { 'Events': events });
        }

        /**
         * Add customer quick without email
         * @param data
         */

    }, {
        key: 'addCustomerQuick',
        value: function addCustomerQuick(data) {
            return this.callNoAuth('AddCustomerQuick', data);
        }
    }]);

    return AbelService;
}(_BaseService3.default);

exports.default = AbelService;

},{"./BaseService":69}],69:[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _request = require('../components/request');

var _request2 = _interopRequireDefault(_request);

var _BaseObject = require('../objects/BaseObject');

var _BaseObject2 = _interopRequireDefault(_BaseObject);

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var BaseService = function () {
    function BaseService() {
        var AbelAdminKit = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null;
        var serviceName = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'AbelService';

        _classCallCheck(this, BaseService);

        this.AbelAdminKit = AbelAdminKit;
        this.serviceName = serviceName;
    }

    _createClass(BaseService, [{
        key: 'callNoAuth',
        value: function callNoAuth(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            var _this = this;

            var responseClass = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
            var requestType = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

            //let serviceName = this.constructor.name; // <-- This will fail when minimizing JS
            var serviceName = this.serviceName;

            if (data instanceof _BaseObject2.default) {
                data = data.transformToServerSpecification();
            }

            return new Promise(function (resolve, reject) {
                var resolveAndConvert = function resolveAndConvert(response) {
                    // Convert response to the given structure with objects
                    if (responseClass !== null) {
                        response = new responseClass(response.return, true);
                    }

                    resolve(response);
                };

                var requestFailed = function requestFailed(error) {
                    reject(error);
                };

                if (_this.AbelAdminKit) {
                    _this.AbelAdminKit.callNoAuth(serviceName + '/' + method, data, resolveAndConvert, requestFailed, requestType);
                } else {
                    new _request2.default(serviceName + '/' + method, data, resolveAndConvert, requestFailed, requestType);
                }
            });
        }

        // Make magic service call and return request wrapped in promise

    }, {
        key: 'call',
        value: function call(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;

            var _this2 = this;

            var responseClass = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;
            var requestType = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;

            //let serviceName = this.constructor.name; // <-- This will fail when minimizing JS
            var serviceName = this.serviceName;

            if (data instanceof _BaseObject2.default) {
                data = data.transformToServerSpecification();
            }

            return new Promise(function (resolve, reject) {
                var resolveAndConvert = function resolveAndConvert(response) {
                    // Convert response to the given structure with objects
                    try {
                        if (responseClass !== null) {
                            response = new responseClass(response.return, true);
                        }
                    } catch (error) {
                        console.warn(error);
                    }

                    resolve(response);
                };

                var requestFailed = function requestFailed(error) {
                    reject(error);
                };

                if (_this2.AbelAdminKit) {
                    _this2.AbelAdminKit.call(serviceName + '/' + method, data, resolveAndConvert, requestFailed, requestType);
                } else {
                    new _request2.default(serviceName + '/' + method, data, resolveAndConvert, requestFailed, requestType);
                }
            });
        }
    }, {
        key: 'postCall',
        value: function postCall(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
            var responseClass = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

            if ((typeof data === 'undefined' ? 'undefined' : _typeof(data)) !== 'object' || data === null) {
                data = {};
            }

            data._requestMethod = 'post';

            return this.call(method, data, responseClass);
        }
    }, {
        key: 'deleteCall',
        value: function deleteCall(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
            var responseClass = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

            return this.call(method, data, responseClass, 'DELETE');
        }

        // Convert an object to a url friendly string query for searching

    }, {
        key: 'urlQuery',
        value: function urlQuery(parameters) {
            if ((typeof parameters === 'undefined' ? 'undefined' : _typeof(parameters)) === 'object') {
                var query = '';
                for (var key in parameters) {
                    if (parameters.hasOwnProperty(key)) {
                        query += key + ':\'' + parameters[key] + '\' ';
                    }
                }

                return query.trim();
            }

            return parameters;
        }

        // Convert an object to a url GET parameters string

    }, {
        key: 'queryString',
        value: function queryString(object) {
            var parts = [];

            for (var i in object) {
                if (object.hasOwnProperty(i)) {
                    parts.push(encodeURIComponent(i) + '=' + encodeURIComponent(object[i]));
                }
            }

            return parts.join('&');
        }
    }]);

    return BaseService;
}();

exports.default = BaseService;

},{"../components/request":5,"../objects/BaseObject":48}],70:[function(require,module,exports){
'use strict';

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

(function (root) {

    // Store setTimeout reference so promise-polyfill will be unaffected by
    // other code modifying setTimeout (like sinon.useFakeTimers())
    var setTimeoutFunc = setTimeout;

    function noop() {}

    // Polyfill for Function.prototype.bind
    function bind(fn, thisArg) {
        return function () {
            fn.apply(thisArg, arguments);
        };
    }

    function Promise(fn) {
        if (_typeof(this) !== 'object') throw new TypeError('Promises must be constructed via new');
        if (typeof fn !== 'function') throw new TypeError('not a function');
        this._state = 0;
        this._handled = false;
        this._value = undefined;
        this._deferreds = [];

        doResolve(fn, this);
    }

    function handle(self, deferred) {
        while (self._state === 3) {
            self = self._value;
        }
        if (self._state === 0) {
            self._deferreds.push(deferred);
            return;
        }
        self._handled = true;
        Promise._immediateFn(function () {
            var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected;
            if (cb === null) {
                (self._state === 1 ? resolve : reject)(deferred.promise, self._value);
                return;
            }
            var ret;
            try {
                ret = cb(self._value);
            } catch (e) {
                reject(deferred.promise, e);
                return;
            }
            resolve(deferred.promise, ret);
        });
    }

    function resolve(self, newValue) {
        try {
            // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
            if (newValue === self) throw new TypeError('A promise cannot be resolved with itself.');
            if (newValue && ((typeof newValue === 'undefined' ? 'undefined' : _typeof(newValue)) === 'object' || typeof newValue === 'function')) {
                var then = newValue.then;
                if (newValue instanceof Promise) {
                    self._state = 3;
                    self._value = newValue;
                    finale(self);
                    return;
                } else if (typeof then === 'function') {
                    doResolve(bind(then, newValue), self);
                    return;
                }
            }
            self._state = 1;
            self._value = newValue;
            finale(self);
        } catch (e) {
            reject(self, e);
        }
    }

    function reject(self, newValue) {
        self._state = 2;
        self._value = newValue;
        finale(self);
    }

    function finale(self) {
        if (self._state === 2 && self._deferreds.length === 0) {
            Promise._immediateFn(function () {
                if (!self._handled) {
                    Promise._unhandledRejectionFn(self._value);
                }
            });
        }

        for (var i = 0, len = self._deferreds.length; i < len; i++) {
            handle(self, self._deferreds[i]);
        }
        self._deferreds = null;
    }

    function Handler(onFulfilled, onRejected, promise) {
        this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
        this.onRejected = typeof onRejected === 'function' ? onRejected : null;
        this.promise = promise;
    }

    /**
     * Take a potentially misbehaving resolver function and make sure
     * onFulfilled and onRejected are only called once.
     *
     * Makes no guarantees about asynchrony.
     */
    function doResolve(fn, self) {
        var done = false;
        try {
            fn(function (value) {
                if (done) return;
                done = true;
                resolve(self, value);
            }, function (reason) {
                if (done) return;
                done = true;
                reject(self, reason);
            });
        } catch (ex) {
            if (done) return;
            done = true;
            reject(self, ex);
        }
    }

    Promise.prototype['catch'] = function (onRejected) {
        return this.then(null, onRejected);
    };

    Promise.prototype.then = function (onFulfilled, onRejected) {
        var prom = new this.constructor(noop);

        handle(this, new Handler(onFulfilled, onRejected, prom));
        return prom;
    };

    Promise.all = function (arr) {
        var args = Array.prototype.slice.call(arr);

        return new Promise(function (resolve, reject) {
            if (args.length === 0) return resolve([]);
            var remaining = args.length;

            function res(i, val) {
                try {
                    if (val && ((typeof val === 'undefined' ? 'undefined' : _typeof(val)) === 'object' || typeof val === 'function')) {
                        var then = val.then;
                        if (typeof then === 'function') {
                            then.call(val, function (val) {
                                res(i, val);
                            }, reject);
                            return;
                        }
                    }
                    args[i] = val;
                    if (--remaining === 0) {
                        resolve(args);
                    }
                } catch (ex) {
                    reject(ex);
                }
            }

            for (var i = 0; i < args.length; i++) {
                res(i, args[i]);
            }
        });
    };

    Promise.resolve = function (value) {
        if (value && (typeof value === 'undefined' ? 'undefined' : _typeof(value)) === 'object' && value.constructor === Promise) {
            return value;
        }

        return new Promise(function (resolve) {
            resolve(value);
        });
    };

    Promise.reject = function (value) {
        return new Promise(function (resolve, reject) {
            reject(value);
        });
    };

    Promise.race = function (values) {
        return new Promise(function (resolve, reject) {
            for (var i = 0, len = values.length; i < len; i++) {
                values[i].then(resolve, reject);
            }
        });
    };

    // Use polyfill for setImmediate for performance gains
    Promise._immediateFn = typeof setImmediate === 'function' && function (fn) {
        setImmediate(fn);
    } || function (fn) {
        setTimeoutFunc(fn, 0);
    };

    Promise._unhandledRejectionFn = function _unhandledRejectionFn(err) {
        if (typeof console !== 'undefined' && console) {
            console.warn('Possible Unhandled Promise Rejection:', err); // eslint-disable-line no-console
        }
    };

    /**
     * Set the immediate function to execute callbacks
     * @param fn {function} Function to execute
     * @deprecated
     */
    Promise._setImmediateFn = function _setImmediateFn(fn) {
        Promise._immediateFn = fn;
    };

    /**
     * Change the function to execute on unhandled rejection
     * @param {function} fn Function to execute on unhandled rejection
     * @deprecated
     */
    Promise._setUnhandledRejectionFn = function _setUnhandledRejectionFn(fn) {
        Promise._unhandledRejectionFn = fn;
    };

    if (typeof module !== 'undefined' && module.exports) {
        module.exports = Promise;
    } else if (!root.Promise) {
        root.Promise = Promise;
    }
})(undefined);

},{}],71:[function(require,module,exports){
'use strict'

exports.byteLength = byteLength
exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

var code = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/'
for (var i = 0, len = code.length; i < len; ++i) {
  lookup[i] = code[i]
  revLookup[code.charCodeAt(i)] = i
}

revLookup['-'.charCodeAt(0)] = 62
revLookup['_'.charCodeAt(0)] = 63

function placeHoldersCount (b64) {
  var len = b64.length
  if (len % 4 > 0) {
    throw new Error('Invalid string. Length must be a multiple of 4')
  }

  // the number of equal signs (place holders)
  // if there are two placeholders, than the two characters before it
  // represent one byte
  // if there is only one, then the three characters before it represent 2 bytes
  // this is just a cheap hack to not do indexOf twice
  return b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0
}

function byteLength (b64) {
  // base64 is 4/3 + up to two characters of the original data
  return (b64.length * 3 / 4) - placeHoldersCount(b64)
}

function toByteArray (b64) {
  var i, l, tmp, placeHolders, arr
  var len = b64.length
  placeHolders = placeHoldersCount(b64)

  arr = new Arr((len * 3 / 4) - placeHolders)

  // if there are placeholders, only get up to the last complete 4 chars
  l = placeHolders > 0 ? len - 4 : len

  var L = 0

  for (i = 0; i < l; i += 4) {
    tmp = (revLookup[b64.charCodeAt(i)] << 18) | (revLookup[b64.charCodeAt(i + 1)] << 12) | (revLookup[b64.charCodeAt(i + 2)] << 6) | revLookup[b64.charCodeAt(i + 3)]
    arr[L++] = (tmp >> 16) & 0xFF
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  if (placeHolders === 2) {
    tmp = (revLookup[b64.charCodeAt(i)] << 2) | (revLookup[b64.charCodeAt(i + 1)] >> 4)
    arr[L++] = tmp & 0xFF
  } else if (placeHolders === 1) {
    tmp = (revLookup[b64.charCodeAt(i)] << 10) | (revLookup[b64.charCodeAt(i + 1)] << 4) | (revLookup[b64.charCodeAt(i + 2)] >> 2)
    arr[L++] = (tmp >> 8) & 0xFF
    arr[L++] = tmp & 0xFF
  }

  return arr
}

function tripletToBase64 (num) {
  return lookup[num >> 18 & 0x3F] + lookup[num >> 12 & 0x3F] + lookup[num >> 6 & 0x3F] + lookup[num & 0x3F]
}

function encodeChunk (uint8, start, end) {
  var tmp
  var output = []
  for (var i = start; i < end; i += 3) {
    tmp = (uint8[i] << 16) + (uint8[i + 1] << 8) + (uint8[i + 2])
    output.push(tripletToBase64(tmp))
  }
  return output.join('')
}

function fromByteArray (uint8) {
  var tmp
  var len = uint8.length
  var extraBytes = len % 3 // if we have 1 byte left, pad 2 bytes
  var output = ''
  var parts = []
  var maxChunkLength = 16383 // must be multiple of 3

  // go through the array every three bytes, we'll deal with trailing stuff later
  for (var i = 0, len2 = len - extraBytes; i < len2; i += maxChunkLength) {
    parts.push(encodeChunk(uint8, i, (i + maxChunkLength) > len2 ? len2 : (i + maxChunkLength)))
  }

  // pad the end with zeros, but make sure to not forget the extra bytes
  if (extraBytes === 1) {
    tmp = uint8[len - 1]
    output += lookup[tmp >> 2]
    output += lookup[(tmp << 4) & 0x3F]
    output += '=='
  } else if (extraBytes === 2) {
    tmp = (uint8[len - 2] << 8) + (uint8[len - 1])
    output += lookup[tmp >> 10]
    output += lookup[(tmp >> 4) & 0x3F]
    output += lookup[(tmp << 2) & 0x3F]
    output += '='
  }

  parts.push(output)

  return parts.join('')
}

},{}],72:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: affix.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#affix
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // AFFIX CLASS DEFINITION
  // ======================

  var Affix = function (element, options) {
    this.options = $.extend({}, Affix.DEFAULTS, options)

    var target = this.options.target === Affix.DEFAULTS.target ? $(this.options.target) : $(document).find(this.options.target)

    this.$target = target
      .on('scroll.bs.affix.data-api', $.proxy(this.checkPosition, this))
      .on('click.bs.affix.data-api',  $.proxy(this.checkPositionWithEventLoop, this))

    this.$element     = $(element)
    this.affixed      = null
    this.unpin        = null
    this.pinnedOffset = null

    this.checkPosition()
  }

  Affix.VERSION  = '3.4.1'

  Affix.RESET    = 'affix affix-top affix-bottom'

  Affix.DEFAULTS = {
    offset: 0,
    target: window
  }

  Affix.prototype.getState = function (scrollHeight, height, offsetTop, offsetBottom) {
    var scrollTop    = this.$target.scrollTop()
    var position     = this.$element.offset()
    var targetHeight = this.$target.height()

    if (offsetTop != null && this.affixed == 'top') return scrollTop < offsetTop ? 'top' : false

    if (this.affixed == 'bottom') {
      if (offsetTop != null) return (scrollTop + this.unpin <= position.top) ? false : 'bottom'
      return (scrollTop + targetHeight <= scrollHeight - offsetBottom) ? false : 'bottom'
    }

    var initializing   = this.affixed == null
    var colliderTop    = initializing ? scrollTop : position.top
    var colliderHeight = initializing ? targetHeight : height

    if (offsetTop != null && scrollTop <= offsetTop) return 'top'
    if (offsetBottom != null && (colliderTop + colliderHeight >= scrollHeight - offsetBottom)) return 'bottom'

    return false
  }

  Affix.prototype.getPinnedOffset = function () {
    if (this.pinnedOffset) return this.pinnedOffset
    this.$element.removeClass(Affix.RESET).addClass('affix')
    var scrollTop = this.$target.scrollTop()
    var position  = this.$element.offset()
    return (this.pinnedOffset = position.top - scrollTop)
  }

  Affix.prototype.checkPositionWithEventLoop = function () {
    setTimeout($.proxy(this.checkPosition, this), 1)
  }

  Affix.prototype.checkPosition = function () {
    if (!this.$element.is(':visible')) return

    var height       = this.$element.height()
    var offset       = this.options.offset
    var offsetTop    = offset.top
    var offsetBottom = offset.bottom
    var scrollHeight = Math.max($(document).height(), $(document.body).height())

    if (typeof offset != 'object')         offsetBottom = offsetTop = offset
    if (typeof offsetTop == 'function')    offsetTop    = offset.top(this.$element)
    if (typeof offsetBottom == 'function') offsetBottom = offset.bottom(this.$element)

    var affix = this.getState(scrollHeight, height, offsetTop, offsetBottom)

    if (this.affixed != affix) {
      if (this.unpin != null) this.$element.css('top', '')

      var affixType = 'affix' + (affix ? '-' + affix : '')
      var e         = $.Event(affixType + '.bs.affix')

      this.$element.trigger(e)

      if (e.isDefaultPrevented()) return

      this.affixed = affix
      this.unpin = affix == 'bottom' ? this.getPinnedOffset() : null

      this.$element
        .removeClass(Affix.RESET)
        .addClass(affixType)
        .trigger(affixType.replace('affix', 'affixed') + '.bs.affix')
    }

    if (affix == 'bottom') {
      this.$element.offset({
        top: scrollHeight - height - offsetBottom
      })
    }
  }


  // AFFIX PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.affix')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.affix', (data = new Affix(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.affix

  $.fn.affix             = Plugin
  $.fn.affix.Constructor = Affix


  // AFFIX NO CONFLICT
  // =================

  $.fn.affix.noConflict = function () {
    $.fn.affix = old
    return this
  }


  // AFFIX DATA-API
  // ==============

  $(window).on('load', function () {
    $('[data-spy="affix"]').each(function () {
      var $spy = $(this)
      var data = $spy.data()

      data.offset = data.offset || {}

      if (data.offsetBottom != null) data.offset.bottom = data.offsetBottom
      if (data.offsetTop    != null) data.offset.top    = data.offsetTop

      Plugin.call($spy, data)
    })
  })

}(jQuery);

},{}],73:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: alert.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#alerts
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // ALERT CLASS DEFINITION
  // ======================

  var dismiss = '[data-dismiss="alert"]'
  var Alert   = function (el) {
    $(el).on('click', dismiss, this.close)
  }

  Alert.VERSION = '3.4.1'

  Alert.TRANSITION_DURATION = 150

  Alert.prototype.close = function (e) {
    var $this    = $(this)
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    selector    = selector === '#' ? [] : selector
    var $parent = $(document).find(selector)

    if (e) e.preventDefault()

    if (!$parent.length) {
      $parent = $this.closest('.alert')
    }

    $parent.trigger(e = $.Event('close.bs.alert'))

    if (e.isDefaultPrevented()) return

    $parent.removeClass('in')

    function removeElement() {
      // detach from parent, fire event then clean up data
      $parent.detach().trigger('closed.bs.alert').remove()
    }

    $.support.transition && $parent.hasClass('fade') ?
      $parent
        .one('bsTransitionEnd', removeElement)
        .emulateTransitionEnd(Alert.TRANSITION_DURATION) :
      removeElement()
  }


  // ALERT PLUGIN DEFINITION
  // =======================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.alert')

      if (!data) $this.data('bs.alert', (data = new Alert(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.alert

  $.fn.alert             = Plugin
  $.fn.alert.Constructor = Alert


  // ALERT NO CONFLICT
  // =================

  $.fn.alert.noConflict = function () {
    $.fn.alert = old
    return this
  }


  // ALERT DATA-API
  // ==============

  $(document).on('click.bs.alert.data-api', dismiss, Alert.prototype.close)

}(jQuery);

},{}],74:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: button.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#buttons
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // BUTTON PUBLIC CLASS DEFINITION
  // ==============================

  var Button = function (element, options) {
    this.$element  = $(element)
    this.options   = $.extend({}, Button.DEFAULTS, options)
    this.isLoading = false
  }

  Button.VERSION  = '3.4.1'

  Button.DEFAULTS = {
    loadingText: 'loading...'
  }

  Button.prototype.setState = function (state) {
    var d    = 'disabled'
    var $el  = this.$element
    var val  = $el.is('input') ? 'val' : 'html'
    var data = $el.data()

    state += 'Text'

    if (data.resetText == null) $el.data('resetText', $el[val]())

    // push to event loop to allow forms to submit
    setTimeout($.proxy(function () {
      $el[val](data[state] == null ? this.options[state] : data[state])

      if (state == 'loadingText') {
        this.isLoading = true
        $el.addClass(d).attr(d, d).prop(d, true)
      } else if (this.isLoading) {
        this.isLoading = false
        $el.removeClass(d).removeAttr(d).prop(d, false)
      }
    }, this), 0)
  }

  Button.prototype.toggle = function () {
    var changed = true
    var $parent = this.$element.closest('[data-toggle="buttons"]')

    if ($parent.length) {
      var $input = this.$element.find('input')
      if ($input.prop('type') == 'radio') {
        if ($input.prop('checked')) changed = false
        $parent.find('.active').removeClass('active')
        this.$element.addClass('active')
      } else if ($input.prop('type') == 'checkbox') {
        if (($input.prop('checked')) !== this.$element.hasClass('active')) changed = false
        this.$element.toggleClass('active')
      }
      $input.prop('checked', this.$element.hasClass('active'))
      if (changed) $input.trigger('change')
    } else {
      this.$element.attr('aria-pressed', !this.$element.hasClass('active'))
      this.$element.toggleClass('active')
    }
  }


  // BUTTON PLUGIN DEFINITION
  // ========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.button')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.button', (data = new Button(this, options)))

      if (option == 'toggle') data.toggle()
      else if (option) data.setState(option)
    })
  }

  var old = $.fn.button

  $.fn.button             = Plugin
  $.fn.button.Constructor = Button


  // BUTTON NO CONFLICT
  // ==================

  $.fn.button.noConflict = function () {
    $.fn.button = old
    return this
  }


  // BUTTON DATA-API
  // ===============

  $(document)
    .on('click.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      var $btn = $(e.target).closest('.btn')
      Plugin.call($btn, 'toggle')
      if (!($(e.target).is('input[type="radio"], input[type="checkbox"]'))) {
        // Prevent double click on radios, and the double selections (so cancellation) on checkboxes
        e.preventDefault()
        // The target component still receive the focus
        if ($btn.is('input,button')) $btn.trigger('focus')
        else $btn.find('input:visible,button:visible').first().trigger('focus')
      }
    })
    .on('focus.bs.button.data-api blur.bs.button.data-api', '[data-toggle^="button"]', function (e) {
      $(e.target).closest('.btn').toggleClass('focus', /^focus(in)?$/.test(e.type))
    })

}(jQuery);

},{}],75:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: carousel.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#carousel
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CAROUSEL CLASS DEFINITION
  // =========================

  var Carousel = function (element, options) {
    this.$element    = $(element)
    this.$indicators = this.$element.find('.carousel-indicators')
    this.options     = options
    this.paused      = null
    this.sliding     = null
    this.interval    = null
    this.$active     = null
    this.$items      = null

    this.options.keyboard && this.$element.on('keydown.bs.carousel', $.proxy(this.keydown, this))

    this.options.pause == 'hover' && !('ontouchstart' in document.documentElement) && this.$element
      .on('mouseenter.bs.carousel', $.proxy(this.pause, this))
      .on('mouseleave.bs.carousel', $.proxy(this.cycle, this))
  }

  Carousel.VERSION  = '3.4.1'

  Carousel.TRANSITION_DURATION = 600

  Carousel.DEFAULTS = {
    interval: 5000,
    pause: 'hover',
    wrap: true,
    keyboard: true
  }

  Carousel.prototype.keydown = function (e) {
    if (/input|textarea/i.test(e.target.tagName)) return
    switch (e.which) {
      case 37: this.prev(); break
      case 39: this.next(); break
      default: return
    }

    e.preventDefault()
  }

  Carousel.prototype.cycle = function (e) {
    e || (this.paused = false)

    this.interval && clearInterval(this.interval)

    this.options.interval
      && !this.paused
      && (this.interval = setInterval($.proxy(this.next, this), this.options.interval))

    return this
  }

  Carousel.prototype.getItemIndex = function (item) {
    this.$items = item.parent().children('.item')
    return this.$items.index(item || this.$active)
  }

  Carousel.prototype.getItemForDirection = function (direction, active) {
    var activeIndex = this.getItemIndex(active)
    var willWrap = (direction == 'prev' && activeIndex === 0)
                || (direction == 'next' && activeIndex == (this.$items.length - 1))
    if (willWrap && !this.options.wrap) return active
    var delta = direction == 'prev' ? -1 : 1
    var itemIndex = (activeIndex + delta) % this.$items.length
    return this.$items.eq(itemIndex)
  }

  Carousel.prototype.to = function (pos) {
    var that        = this
    var activeIndex = this.getItemIndex(this.$active = this.$element.find('.item.active'))

    if (pos > (this.$items.length - 1) || pos < 0) return

    if (this.sliding)       return this.$element.one('slid.bs.carousel', function () { that.to(pos) }) // yes, "slid"
    if (activeIndex == pos) return this.pause().cycle()

    return this.slide(pos > activeIndex ? 'next' : 'prev', this.$items.eq(pos))
  }

  Carousel.prototype.pause = function (e) {
    e || (this.paused = true)

    if (this.$element.find('.next, .prev').length && $.support.transition) {
      this.$element.trigger($.support.transition.end)
      this.cycle(true)
    }

    this.interval = clearInterval(this.interval)

    return this
  }

  Carousel.prototype.next = function () {
    if (this.sliding) return
    return this.slide('next')
  }

  Carousel.prototype.prev = function () {
    if (this.sliding) return
    return this.slide('prev')
  }

  Carousel.prototype.slide = function (type, next) {
    var $active   = this.$element.find('.item.active')
    var $next     = next || this.getItemForDirection(type, $active)
    var isCycling = this.interval
    var direction = type == 'next' ? 'left' : 'right'
    var that      = this

    if ($next.hasClass('active')) return (this.sliding = false)

    var relatedTarget = $next[0]
    var slideEvent = $.Event('slide.bs.carousel', {
      relatedTarget: relatedTarget,
      direction: direction
    })
    this.$element.trigger(slideEvent)
    if (slideEvent.isDefaultPrevented()) return

    this.sliding = true

    isCycling && this.pause()

    if (this.$indicators.length) {
      this.$indicators.find('.active').removeClass('active')
      var $nextIndicator = $(this.$indicators.children()[this.getItemIndex($next)])
      $nextIndicator && $nextIndicator.addClass('active')
    }

    var slidEvent = $.Event('slid.bs.carousel', { relatedTarget: relatedTarget, direction: direction }) // yes, "slid"
    if ($.support.transition && this.$element.hasClass('slide')) {
      $next.addClass(type)
      if (typeof $next === 'object' && $next.length) {
        $next[0].offsetWidth // force reflow
      }
      $active.addClass(direction)
      $next.addClass(direction)
      $active
        .one('bsTransitionEnd', function () {
          $next.removeClass([type, direction].join(' ')).addClass('active')
          $active.removeClass(['active', direction].join(' '))
          that.sliding = false
          setTimeout(function () {
            that.$element.trigger(slidEvent)
          }, 0)
        })
        .emulateTransitionEnd(Carousel.TRANSITION_DURATION)
    } else {
      $active.removeClass('active')
      $next.addClass('active')
      this.sliding = false
      this.$element.trigger(slidEvent)
    }

    isCycling && this.cycle()

    return this
  }


  // CAROUSEL PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.carousel')
      var options = $.extend({}, Carousel.DEFAULTS, $this.data(), typeof option == 'object' && option)
      var action  = typeof option == 'string' ? option : options.slide

      if (!data) $this.data('bs.carousel', (data = new Carousel(this, options)))
      if (typeof option == 'number') data.to(option)
      else if (action) data[action]()
      else if (options.interval) data.pause().cycle()
    })
  }

  var old = $.fn.carousel

  $.fn.carousel             = Plugin
  $.fn.carousel.Constructor = Carousel


  // CAROUSEL NO CONFLICT
  // ====================

  $.fn.carousel.noConflict = function () {
    $.fn.carousel = old
    return this
  }


  // CAROUSEL DATA-API
  // =================

  var clickHandler = function (e) {
    var $this   = $(this)
    var href    = $this.attr('href')
    if (href) {
      href = href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7
    }

    var target  = $this.attr('data-target') || href
    var $target = $(document).find(target)

    if (!$target.hasClass('carousel')) return

    var options = $.extend({}, $target.data(), $this.data())
    var slideIndex = $this.attr('data-slide-to')
    if (slideIndex) options.interval = false

    Plugin.call($target, options)

    if (slideIndex) {
      $target.data('bs.carousel').to(slideIndex)
    }

    e.preventDefault()
  }

  $(document)
    .on('click.bs.carousel.data-api', '[data-slide]', clickHandler)
    .on('click.bs.carousel.data-api', '[data-slide-to]', clickHandler)

  $(window).on('load', function () {
    $('[data-ride="carousel"]').each(function () {
      var $carousel = $(this)
      Plugin.call($carousel, $carousel.data())
    })
  })

}(jQuery);

},{}],76:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: collapse.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#collapse
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */

/* jshint latedef: false */

+function ($) {
  'use strict';

  // COLLAPSE PUBLIC CLASS DEFINITION
  // ================================

  var Collapse = function (element, options) {
    this.$element      = $(element)
    this.options       = $.extend({}, Collapse.DEFAULTS, options)
    this.$trigger      = $('[data-toggle="collapse"][href="#' + element.id + '"],' +
                           '[data-toggle="collapse"][data-target="#' + element.id + '"]')
    this.transitioning = null

    if (this.options.parent) {
      this.$parent = this.getParent()
    } else {
      this.addAriaAndCollapsedClass(this.$element, this.$trigger)
    }

    if (this.options.toggle) this.toggle()
  }

  Collapse.VERSION  = '3.4.1'

  Collapse.TRANSITION_DURATION = 350

  Collapse.DEFAULTS = {
    toggle: true
  }

  Collapse.prototype.dimension = function () {
    var hasWidth = this.$element.hasClass('width')
    return hasWidth ? 'width' : 'height'
  }

  Collapse.prototype.show = function () {
    if (this.transitioning || this.$element.hasClass('in')) return

    var activesData
    var actives = this.$parent && this.$parent.children('.panel').children('.in, .collapsing')

    if (actives && actives.length) {
      activesData = actives.data('bs.collapse')
      if (activesData && activesData.transitioning) return
    }

    var startEvent = $.Event('show.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    if (actives && actives.length) {
      Plugin.call(actives, 'hide')
      activesData || actives.data('bs.collapse', null)
    }

    var dimension = this.dimension()

    this.$element
      .removeClass('collapse')
      .addClass('collapsing')[dimension](0)
      .attr('aria-expanded', true)

    this.$trigger
      .removeClass('collapsed')
      .attr('aria-expanded', true)

    this.transitioning = 1

    var complete = function () {
      this.$element
        .removeClass('collapsing')
        .addClass('collapse in')[dimension]('')
      this.transitioning = 0
      this.$element
        .trigger('shown.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    var scrollSize = $.camelCase(['scroll', dimension].join('-'))

    this.$element
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)[dimension](this.$element[0][scrollSize])
  }

  Collapse.prototype.hide = function () {
    if (this.transitioning || !this.$element.hasClass('in')) return

    var startEvent = $.Event('hide.bs.collapse')
    this.$element.trigger(startEvent)
    if (startEvent.isDefaultPrevented()) return

    var dimension = this.dimension()

    this.$element[dimension](this.$element[dimension]())[0].offsetHeight

    this.$element
      .addClass('collapsing')
      .removeClass('collapse in')
      .attr('aria-expanded', false)

    this.$trigger
      .addClass('collapsed')
      .attr('aria-expanded', false)

    this.transitioning = 1

    var complete = function () {
      this.transitioning = 0
      this.$element
        .removeClass('collapsing')
        .addClass('collapse')
        .trigger('hidden.bs.collapse')
    }

    if (!$.support.transition) return complete.call(this)

    this.$element
      [dimension](0)
      .one('bsTransitionEnd', $.proxy(complete, this))
      .emulateTransitionEnd(Collapse.TRANSITION_DURATION)
  }

  Collapse.prototype.toggle = function () {
    this[this.$element.hasClass('in') ? 'hide' : 'show']()
  }

  Collapse.prototype.getParent = function () {
    return $(document).find(this.options.parent)
      .find('[data-toggle="collapse"][data-parent="' + this.options.parent + '"]')
      .each($.proxy(function (i, element) {
        var $element = $(element)
        this.addAriaAndCollapsedClass(getTargetFromTrigger($element), $element)
      }, this))
      .end()
  }

  Collapse.prototype.addAriaAndCollapsedClass = function ($element, $trigger) {
    var isOpen = $element.hasClass('in')

    $element.attr('aria-expanded', isOpen)
    $trigger
      .toggleClass('collapsed', !isOpen)
      .attr('aria-expanded', isOpen)
  }

  function getTargetFromTrigger($trigger) {
    var href
    var target = $trigger.attr('data-target')
      || (href = $trigger.attr('href')) && href.replace(/.*(?=#[^\s]+$)/, '') // strip for ie7

    return $(document).find(target)
  }


  // COLLAPSE PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.collapse')
      var options = $.extend({}, Collapse.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data && options.toggle && /show|hide/.test(option)) options.toggle = false
      if (!data) $this.data('bs.collapse', (data = new Collapse(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.collapse

  $.fn.collapse             = Plugin
  $.fn.collapse.Constructor = Collapse


  // COLLAPSE NO CONFLICT
  // ====================

  $.fn.collapse.noConflict = function () {
    $.fn.collapse = old
    return this
  }


  // COLLAPSE DATA-API
  // =================

  $(document).on('click.bs.collapse.data-api', '[data-toggle="collapse"]', function (e) {
    var $this   = $(this)

    if (!$this.attr('data-target')) e.preventDefault()

    var $target = getTargetFromTrigger($this)
    var data    = $target.data('bs.collapse')
    var option  = data ? 'toggle' : $this.data()

    Plugin.call($target, option)
  })

}(jQuery);

},{}],77:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: dropdown.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#dropdowns
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // DROPDOWN CLASS DEFINITION
  // =========================

  var backdrop = '.dropdown-backdrop'
  var toggle   = '[data-toggle="dropdown"]'
  var Dropdown = function (element) {
    $(element).on('click.bs.dropdown', this.toggle)
  }

  Dropdown.VERSION = '3.4.1'

  function getParent($this) {
    var selector = $this.attr('data-target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && /#[A-Za-z]/.test(selector) && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    var $parent = selector !== '#' ? $(document).find(selector) : null

    return $parent && $parent.length ? $parent : $this.parent()
  }

  function clearMenus(e) {
    if (e && e.which === 3) return
    $(backdrop).remove()
    $(toggle).each(function () {
      var $this         = $(this)
      var $parent       = getParent($this)
      var relatedTarget = { relatedTarget: this }

      if (!$parent.hasClass('open')) return

      if (e && e.type == 'click' && /input|textarea/i.test(e.target.tagName) && $.contains($parent[0], e.target)) return

      $parent.trigger(e = $.Event('hide.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this.attr('aria-expanded', 'false')
      $parent.removeClass('open').trigger($.Event('hidden.bs.dropdown', relatedTarget))
    })
  }

  Dropdown.prototype.toggle = function (e) {
    var $this = $(this)

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    clearMenus()

    if (!isActive) {
      if ('ontouchstart' in document.documentElement && !$parent.closest('.navbar-nav').length) {
        // if mobile we use a backdrop because click events don't delegate
        $(document.createElement('div'))
          .addClass('dropdown-backdrop')
          .insertAfter($(this))
          .on('click', clearMenus)
      }

      var relatedTarget = { relatedTarget: this }
      $parent.trigger(e = $.Event('show.bs.dropdown', relatedTarget))

      if (e.isDefaultPrevented()) return

      $this
        .trigger('focus')
        .attr('aria-expanded', 'true')

      $parent
        .toggleClass('open')
        .trigger($.Event('shown.bs.dropdown', relatedTarget))
    }

    return false
  }

  Dropdown.prototype.keydown = function (e) {
    if (!/(38|40|27|32)/.test(e.which) || /input|textarea/i.test(e.target.tagName)) return

    var $this = $(this)

    e.preventDefault()
    e.stopPropagation()

    if ($this.is('.disabled, :disabled')) return

    var $parent  = getParent($this)
    var isActive = $parent.hasClass('open')

    if (!isActive && e.which != 27 || isActive && e.which == 27) {
      if (e.which == 27) $parent.find(toggle).trigger('focus')
      return $this.trigger('click')
    }

    var desc = ' li:not(.disabled):visible a'
    var $items = $parent.find('.dropdown-menu' + desc)

    if (!$items.length) return

    var index = $items.index(e.target)

    if (e.which == 38 && index > 0)                 index--         // up
    if (e.which == 40 && index < $items.length - 1) index++         // down
    if (!~index)                                    index = 0

    $items.eq(index).trigger('focus')
  }


  // DROPDOWN PLUGIN DEFINITION
  // ==========================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.dropdown')

      if (!data) $this.data('bs.dropdown', (data = new Dropdown(this)))
      if (typeof option == 'string') data[option].call($this)
    })
  }

  var old = $.fn.dropdown

  $.fn.dropdown             = Plugin
  $.fn.dropdown.Constructor = Dropdown


  // DROPDOWN NO CONFLICT
  // ====================

  $.fn.dropdown.noConflict = function () {
    $.fn.dropdown = old
    return this
  }


  // APPLY TO STANDARD DROPDOWN ELEMENTS
  // ===================================

  $(document)
    .on('click.bs.dropdown.data-api', clearMenus)
    .on('click.bs.dropdown.data-api', '.dropdown form', function (e) { e.stopPropagation() })
    .on('click.bs.dropdown.data-api', toggle, Dropdown.prototype.toggle)
    .on('keydown.bs.dropdown.data-api', toggle, Dropdown.prototype.keydown)
    .on('keydown.bs.dropdown.data-api', '.dropdown-menu', Dropdown.prototype.keydown)

}(jQuery);

},{}],78:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: modal.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#modals
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // MODAL CLASS DEFINITION
  // ======================

  var Modal = function (element, options) {
    this.options = options
    this.$body = $(document.body)
    this.$element = $(element)
    this.$dialog = this.$element.find('.modal-dialog')
    this.$backdrop = null
    this.isShown = null
    this.originalBodyPad = null
    this.scrollbarWidth = 0
    this.ignoreBackdropClick = false
    this.fixedContent = '.navbar-fixed-top, .navbar-fixed-bottom'

    if (this.options.remote) {
      this.$element
        .find('.modal-content')
        .load(this.options.remote, $.proxy(function () {
          this.$element.trigger('loaded.bs.modal')
        }, this))
    }
  }

  Modal.VERSION = '3.4.1'

  Modal.TRANSITION_DURATION = 300
  Modal.BACKDROP_TRANSITION_DURATION = 150

  Modal.DEFAULTS = {
    backdrop: true,
    keyboard: true,
    show: true
  }

  Modal.prototype.toggle = function (_relatedTarget) {
    return this.isShown ? this.hide() : this.show(_relatedTarget)
  }

  Modal.prototype.show = function (_relatedTarget) {
    var that = this
    var e = $.Event('show.bs.modal', { relatedTarget: _relatedTarget })

    this.$element.trigger(e)

    if (this.isShown || e.isDefaultPrevented()) return

    this.isShown = true

    this.checkScrollbar()
    this.setScrollbar()
    this.$body.addClass('modal-open')

    this.escape()
    this.resize()

    this.$element.on('click.dismiss.bs.modal', '[data-dismiss="modal"]', $.proxy(this.hide, this))

    this.$dialog.on('mousedown.dismiss.bs.modal', function () {
      that.$element.one('mouseup.dismiss.bs.modal', function (e) {
        if ($(e.target).is(that.$element)) that.ignoreBackdropClick = true
      })
    })

    this.backdrop(function () {
      var transition = $.support.transition && that.$element.hasClass('fade')

      if (!that.$element.parent().length) {
        that.$element.appendTo(that.$body) // don't move modals dom position
      }

      that.$element
        .show()
        .scrollTop(0)

      that.adjustDialog()

      if (transition) {
        that.$element[0].offsetWidth // force reflow
      }

      that.$element.addClass('in')

      that.enforceFocus()

      var e = $.Event('shown.bs.modal', { relatedTarget: _relatedTarget })

      transition ?
        that.$dialog // wait for modal to slide in
          .one('bsTransitionEnd', function () {
            that.$element.trigger('focus').trigger(e)
          })
          .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
        that.$element.trigger('focus').trigger(e)
    })
  }

  Modal.prototype.hide = function (e) {
    if (e) e.preventDefault()

    e = $.Event('hide.bs.modal')

    this.$element.trigger(e)

    if (!this.isShown || e.isDefaultPrevented()) return

    this.isShown = false

    this.escape()
    this.resize()

    $(document).off('focusin.bs.modal')

    this.$element
      .removeClass('in')
      .off('click.dismiss.bs.modal')
      .off('mouseup.dismiss.bs.modal')

    this.$dialog.off('mousedown.dismiss.bs.modal')

    $.support.transition && this.$element.hasClass('fade') ?
      this.$element
        .one('bsTransitionEnd', $.proxy(this.hideModal, this))
        .emulateTransitionEnd(Modal.TRANSITION_DURATION) :
      this.hideModal()
  }

  Modal.prototype.enforceFocus = function () {
    $(document)
      .off('focusin.bs.modal') // guard against infinite focus loop
      .on('focusin.bs.modal', $.proxy(function (e) {
        if (document !== e.target &&
          this.$element[0] !== e.target &&
          !this.$element.has(e.target).length) {
          this.$element.trigger('focus')
        }
      }, this))
  }

  Modal.prototype.escape = function () {
    if (this.isShown && this.options.keyboard) {
      this.$element.on('keydown.dismiss.bs.modal', $.proxy(function (e) {
        e.which == 27 && this.hide()
      }, this))
    } else if (!this.isShown) {
      this.$element.off('keydown.dismiss.bs.modal')
    }
  }

  Modal.prototype.resize = function () {
    if (this.isShown) {
      $(window).on('resize.bs.modal', $.proxy(this.handleUpdate, this))
    } else {
      $(window).off('resize.bs.modal')
    }
  }

  Modal.prototype.hideModal = function () {
    var that = this
    this.$element.hide()
    this.backdrop(function () {
      that.$body.removeClass('modal-open')
      that.resetAdjustments()
      that.resetScrollbar()
      that.$element.trigger('hidden.bs.modal')
    })
  }

  Modal.prototype.removeBackdrop = function () {
    this.$backdrop && this.$backdrop.remove()
    this.$backdrop = null
  }

  Modal.prototype.backdrop = function (callback) {
    var that = this
    var animate = this.$element.hasClass('fade') ? 'fade' : ''

    if (this.isShown && this.options.backdrop) {
      var doAnimate = $.support.transition && animate

      this.$backdrop = $(document.createElement('div'))
        .addClass('modal-backdrop ' + animate)
        .appendTo(this.$body)

      this.$element.on('click.dismiss.bs.modal', $.proxy(function (e) {
        if (this.ignoreBackdropClick) {
          this.ignoreBackdropClick = false
          return
        }
        if (e.target !== e.currentTarget) return
        this.options.backdrop == 'static'
          ? this.$element[0].focus()
          : this.hide()
      }, this))

      if (doAnimate) this.$backdrop[0].offsetWidth // force reflow

      this.$backdrop.addClass('in')

      if (!callback) return

      doAnimate ?
        this.$backdrop
          .one('bsTransitionEnd', callback)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callback()

    } else if (!this.isShown && this.$backdrop) {
      this.$backdrop.removeClass('in')

      var callbackRemove = function () {
        that.removeBackdrop()
        callback && callback()
      }
      $.support.transition && this.$element.hasClass('fade') ?
        this.$backdrop
          .one('bsTransitionEnd', callbackRemove)
          .emulateTransitionEnd(Modal.BACKDROP_TRANSITION_DURATION) :
        callbackRemove()

    } else if (callback) {
      callback()
    }
  }

  // these following methods are used to handle overflowing modals

  Modal.prototype.handleUpdate = function () {
    this.adjustDialog()
  }

  Modal.prototype.adjustDialog = function () {
    var modalIsOverflowing = this.$element[0].scrollHeight > document.documentElement.clientHeight

    this.$element.css({
      paddingLeft: !this.bodyIsOverflowing && modalIsOverflowing ? this.scrollbarWidth : '',
      paddingRight: this.bodyIsOverflowing && !modalIsOverflowing ? this.scrollbarWidth : ''
    })
  }

  Modal.prototype.resetAdjustments = function () {
    this.$element.css({
      paddingLeft: '',
      paddingRight: ''
    })
  }

  Modal.prototype.checkScrollbar = function () {
    var fullWindowWidth = window.innerWidth
    if (!fullWindowWidth) { // workaround for missing window.innerWidth in IE8
      var documentElementRect = document.documentElement.getBoundingClientRect()
      fullWindowWidth = documentElementRect.right - Math.abs(documentElementRect.left)
    }
    this.bodyIsOverflowing = document.body.clientWidth < fullWindowWidth
    this.scrollbarWidth = this.measureScrollbar()
  }

  Modal.prototype.setScrollbar = function () {
    var bodyPad = parseInt((this.$body.css('padding-right') || 0), 10)
    this.originalBodyPad = document.body.style.paddingRight || ''
    var scrollbarWidth = this.scrollbarWidth
    if (this.bodyIsOverflowing) {
      this.$body.css('padding-right', bodyPad + scrollbarWidth)
      $(this.fixedContent).each(function (index, element) {
        var actualPadding = element.style.paddingRight
        var calculatedPadding = $(element).css('padding-right')
        $(element)
          .data('padding-right', actualPadding)
          .css('padding-right', parseFloat(calculatedPadding) + scrollbarWidth + 'px')
      })
    }
  }

  Modal.prototype.resetScrollbar = function () {
    this.$body.css('padding-right', this.originalBodyPad)
    $(this.fixedContent).each(function (index, element) {
      var padding = $(element).data('padding-right')
      $(element).removeData('padding-right')
      element.style.paddingRight = padding ? padding : ''
    })
  }

  Modal.prototype.measureScrollbar = function () { // thx walsh
    var scrollDiv = document.createElement('div')
    scrollDiv.className = 'modal-scrollbar-measure'
    this.$body.append(scrollDiv)
    var scrollbarWidth = scrollDiv.offsetWidth - scrollDiv.clientWidth
    this.$body[0].removeChild(scrollDiv)
    return scrollbarWidth
  }


  // MODAL PLUGIN DEFINITION
  // =======================

  function Plugin(option, _relatedTarget) {
    return this.each(function () {
      var $this = $(this)
      var data = $this.data('bs.modal')
      var options = $.extend({}, Modal.DEFAULTS, $this.data(), typeof option == 'object' && option)

      if (!data) $this.data('bs.modal', (data = new Modal(this, options)))
      if (typeof option == 'string') data[option](_relatedTarget)
      else if (options.show) data.show(_relatedTarget)
    })
  }

  var old = $.fn.modal

  $.fn.modal = Plugin
  $.fn.modal.Constructor = Modal


  // MODAL NO CONFLICT
  // =================

  $.fn.modal.noConflict = function () {
    $.fn.modal = old
    return this
  }


  // MODAL DATA-API
  // ==============

  $(document).on('click.bs.modal.data-api', '[data-toggle="modal"]', function (e) {
    var $this = $(this)
    var href = $this.attr('href')
    var target = $this.attr('data-target') ||
      (href && href.replace(/.*(?=#[^\s]+$)/, '')) // strip for ie7

    var $target = $(document).find(target)
    var option = $target.data('bs.modal') ? 'toggle' : $.extend({ remote: !/#/.test(href) && href }, $target.data(), $this.data())

    if ($this.is('a')) e.preventDefault()

    $target.one('show.bs.modal', function (showEvent) {
      if (showEvent.isDefaultPrevented()) return // only register focus restorer if modal will actually get shown
      $target.one('hidden.bs.modal', function () {
        $this.is(':visible') && $this.trigger('focus')
      })
    })
    Plugin.call($target, option, this)
  })

}(jQuery);

},{}],79:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: popover.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#popovers
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // POPOVER PUBLIC CLASS DEFINITION
  // ===============================

  var Popover = function (element, options) {
    this.init('popover', element, options)
  }

  if (!$.fn.tooltip) throw new Error('Popover requires tooltip.js')

  Popover.VERSION  = '3.4.1'

  Popover.DEFAULTS = $.extend({}, $.fn.tooltip.Constructor.DEFAULTS, {
    placement: 'right',
    trigger: 'click',
    content: '',
    template: '<div class="popover" role="tooltip"><div class="arrow"></div><h3 class="popover-title"></h3><div class="popover-content"></div></div>'
  })


  // NOTE: POPOVER EXTENDS tooltip.js
  // ================================

  Popover.prototype = $.extend({}, $.fn.tooltip.Constructor.prototype)

  Popover.prototype.constructor = Popover

  Popover.prototype.getDefaults = function () {
    return Popover.DEFAULTS
  }

  Popover.prototype.setContent = function () {
    var $tip    = this.tip()
    var title   = this.getTitle()
    var content = this.getContent()

    if (this.options.html) {
      var typeContent = typeof content

      if (this.options.sanitize) {
        title = this.sanitizeHtml(title)

        if (typeContent === 'string') {
          content = this.sanitizeHtml(content)
        }
      }

      $tip.find('.popover-title').html(title)
      $tip.find('.popover-content').children().detach().end()[
        typeContent === 'string' ? 'html' : 'append'
      ](content)
    } else {
      $tip.find('.popover-title').text(title)
      $tip.find('.popover-content').children().detach().end().text(content)
    }

    $tip.removeClass('fade top bottom left right in')

    // IE8 doesn't accept hiding via the `:empty` pseudo selector, we have to do
    // this manually by checking the contents.
    if (!$tip.find('.popover-title').html()) $tip.find('.popover-title').hide()
  }

  Popover.prototype.hasContent = function () {
    return this.getTitle() || this.getContent()
  }

  Popover.prototype.getContent = function () {
    var $e = this.$element
    var o  = this.options

    return $e.attr('data-content')
      || (typeof o.content == 'function' ?
        o.content.call($e[0]) :
        o.content)
  }

  Popover.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.arrow'))
  }


  // POPOVER PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.popover')
      var options = typeof option == 'object' && option

      if (!data && /destroy|hide/.test(option)) return
      if (!data) $this.data('bs.popover', (data = new Popover(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.popover

  $.fn.popover             = Plugin
  $.fn.popover.Constructor = Popover


  // POPOVER NO CONFLICT
  // ===================

  $.fn.popover.noConflict = function () {
    $.fn.popover = old
    return this
  }

}(jQuery);

},{}],80:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: scrollspy.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#scrollspy
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // SCROLLSPY CLASS DEFINITION
  // ==========================

  function ScrollSpy(element, options) {
    this.$body          = $(document.body)
    this.$scrollElement = $(element).is(document.body) ? $(window) : $(element)
    this.options        = $.extend({}, ScrollSpy.DEFAULTS, options)
    this.selector       = (this.options.target || '') + ' .nav li > a'
    this.offsets        = []
    this.targets        = []
    this.activeTarget   = null
    this.scrollHeight   = 0

    this.$scrollElement.on('scroll.bs.scrollspy', $.proxy(this.process, this))
    this.refresh()
    this.process()
  }

  ScrollSpy.VERSION  = '3.4.1'

  ScrollSpy.DEFAULTS = {
    offset: 10
  }

  ScrollSpy.prototype.getScrollHeight = function () {
    return this.$scrollElement[0].scrollHeight || Math.max(this.$body[0].scrollHeight, document.documentElement.scrollHeight)
  }

  ScrollSpy.prototype.refresh = function () {
    var that          = this
    var offsetMethod  = 'offset'
    var offsetBase    = 0

    this.offsets      = []
    this.targets      = []
    this.scrollHeight = this.getScrollHeight()

    if (!$.isWindow(this.$scrollElement[0])) {
      offsetMethod = 'position'
      offsetBase   = this.$scrollElement.scrollTop()
    }

    this.$body
      .find(this.selector)
      .map(function () {
        var $el   = $(this)
        var href  = $el.data('target') || $el.attr('href')
        var $href = /^#./.test(href) && $(href)

        return ($href
          && $href.length
          && $href.is(':visible')
          && [[$href[offsetMethod]().top + offsetBase, href]]) || null
      })
      .sort(function (a, b) { return a[0] - b[0] })
      .each(function () {
        that.offsets.push(this[0])
        that.targets.push(this[1])
      })
  }

  ScrollSpy.prototype.process = function () {
    var scrollTop    = this.$scrollElement.scrollTop() + this.options.offset
    var scrollHeight = this.getScrollHeight()
    var maxScroll    = this.options.offset + scrollHeight - this.$scrollElement.height()
    var offsets      = this.offsets
    var targets      = this.targets
    var activeTarget = this.activeTarget
    var i

    if (this.scrollHeight != scrollHeight) {
      this.refresh()
    }

    if (scrollTop >= maxScroll) {
      return activeTarget != (i = targets[targets.length - 1]) && this.activate(i)
    }

    if (activeTarget && scrollTop < offsets[0]) {
      this.activeTarget = null
      return this.clear()
    }

    for (i = offsets.length; i--;) {
      activeTarget != targets[i]
        && scrollTop >= offsets[i]
        && (offsets[i + 1] === undefined || scrollTop < offsets[i + 1])
        && this.activate(targets[i])
    }
  }

  ScrollSpy.prototype.activate = function (target) {
    this.activeTarget = target

    this.clear()

    var selector = this.selector +
      '[data-target="' + target + '"],' +
      this.selector + '[href="' + target + '"]'

    var active = $(selector)
      .parents('li')
      .addClass('active')

    if (active.parent('.dropdown-menu').length) {
      active = active
        .closest('li.dropdown')
        .addClass('active')
    }

    active.trigger('activate.bs.scrollspy')
  }

  ScrollSpy.prototype.clear = function () {
    $(this.selector)
      .parentsUntil(this.options.target, '.active')
      .removeClass('active')
  }


  // SCROLLSPY PLUGIN DEFINITION
  // ===========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.scrollspy')
      var options = typeof option == 'object' && option

      if (!data) $this.data('bs.scrollspy', (data = new ScrollSpy(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.scrollspy

  $.fn.scrollspy             = Plugin
  $.fn.scrollspy.Constructor = ScrollSpy


  // SCROLLSPY NO CONFLICT
  // =====================

  $.fn.scrollspy.noConflict = function () {
    $.fn.scrollspy = old
    return this
  }


  // SCROLLSPY DATA-API
  // ==================

  $(window).on('load.bs.scrollspy.data-api', function () {
    $('[data-spy="scroll"]').each(function () {
      var $spy = $(this)
      Plugin.call($spy, $spy.data())
    })
  })

}(jQuery);

},{}],81:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: tab.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#tabs
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // TAB CLASS DEFINITION
  // ====================

  var Tab = function (element) {
    // jscs:disable requireDollarBeforejQueryAssignment
    this.element = $(element)
    // jscs:enable requireDollarBeforejQueryAssignment
  }

  Tab.VERSION = '3.4.1'

  Tab.TRANSITION_DURATION = 150

  Tab.prototype.show = function () {
    var $this    = this.element
    var $ul      = $this.closest('ul:not(.dropdown-menu)')
    var selector = $this.data('target')

    if (!selector) {
      selector = $this.attr('href')
      selector = selector && selector.replace(/.*(?=#[^\s]*$)/, '') // strip for ie7
    }

    if ($this.parent('li').hasClass('active')) return

    var $previous = $ul.find('.active:last a')
    var hideEvent = $.Event('hide.bs.tab', {
      relatedTarget: $this[0]
    })
    var showEvent = $.Event('show.bs.tab', {
      relatedTarget: $previous[0]
    })

    $previous.trigger(hideEvent)
    $this.trigger(showEvent)

    if (showEvent.isDefaultPrevented() || hideEvent.isDefaultPrevented()) return

    var $target = $(document).find(selector)

    this.activate($this.closest('li'), $ul)
    this.activate($target, $target.parent(), function () {
      $previous.trigger({
        type: 'hidden.bs.tab',
        relatedTarget: $this[0]
      })
      $this.trigger({
        type: 'shown.bs.tab',
        relatedTarget: $previous[0]
      })
    })
  }

  Tab.prototype.activate = function (element, container, callback) {
    var $active    = container.find('> .active')
    var transition = callback
      && $.support.transition
      && ($active.length && $active.hasClass('fade') || !!container.find('> .fade').length)

    function next() {
      $active
        .removeClass('active')
        .find('> .dropdown-menu > .active')
        .removeClass('active')
        .end()
        .find('[data-toggle="tab"]')
        .attr('aria-expanded', false)

      element
        .addClass('active')
        .find('[data-toggle="tab"]')
        .attr('aria-expanded', true)

      if (transition) {
        element[0].offsetWidth // reflow for transition
        element.addClass('in')
      } else {
        element.removeClass('fade')
      }

      if (element.parent('.dropdown-menu').length) {
        element
          .closest('li.dropdown')
          .addClass('active')
          .end()
          .find('[data-toggle="tab"]')
          .attr('aria-expanded', true)
      }

      callback && callback()
    }

    $active.length && transition ?
      $active
        .one('bsTransitionEnd', next)
        .emulateTransitionEnd(Tab.TRANSITION_DURATION) :
      next()

    $active.removeClass('in')
  }


  // TAB PLUGIN DEFINITION
  // =====================

  function Plugin(option) {
    return this.each(function () {
      var $this = $(this)
      var data  = $this.data('bs.tab')

      if (!data) $this.data('bs.tab', (data = new Tab(this)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tab

  $.fn.tab             = Plugin
  $.fn.tab.Constructor = Tab


  // TAB NO CONFLICT
  // ===============

  $.fn.tab.noConflict = function () {
    $.fn.tab = old
    return this
  }


  // TAB DATA-API
  // ============

  var clickHandler = function (e) {
    e.preventDefault()
    Plugin.call($(this), 'show')
  }

  $(document)
    .on('click.bs.tab.data-api', '[data-toggle="tab"]', clickHandler)
    .on('click.bs.tab.data-api', '[data-toggle="pill"]', clickHandler)

}(jQuery);

},{}],82:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: tooltip.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#tooltip
 * Inspired by the original jQuery.tipsy by Jason Frame
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */

+function ($) {
  'use strict';

  var DISALLOWED_ATTRIBUTES = ['sanitize', 'whiteList', 'sanitizeFn']

  var uriAttrs = [
    'background',
    'cite',
    'href',
    'itemtype',
    'longdesc',
    'poster',
    'src',
    'xlink:href'
  ]

  var ARIA_ATTRIBUTE_PATTERN = /^aria-[\w-]*$/i

  var DefaultWhitelist = {
    // Global attributes allowed on any supplied element below.
    '*': ['class', 'dir', 'id', 'lang', 'role', ARIA_ATTRIBUTE_PATTERN],
    a: ['target', 'href', 'title', 'rel'],
    area: [],
    b: [],
    br: [],
    col: [],
    code: [],
    div: [],
    em: [],
    hr: [],
    h1: [],
    h2: [],
    h3: [],
    h4: [],
    h5: [],
    h6: [],
    i: [],
    img: ['src', 'alt', 'title', 'width', 'height'],
    li: [],
    ol: [],
    p: [],
    pre: [],
    s: [],
    small: [],
    span: [],
    sub: [],
    sup: [],
    strong: [],
    u: [],
    ul: []
  }

  /**
   * A pattern that recognizes a commonly useful subset of URLs that are safe.
   *
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
   */
  var SAFE_URL_PATTERN = /^(?:(?:https?|mailto|ftp|tel|file):|[^&:/?#]*(?:[/?#]|$))/gi

  /**
   * A pattern that matches safe data URLs. Only matches image, video and audio types.
   *
   * Shoutout to Angular 7 https://github.com/angular/angular/blob/7.2.4/packages/core/src/sanitization/url_sanitizer.ts
   */
  var DATA_URL_PATTERN = /^data:(?:image\/(?:bmp|gif|jpeg|jpg|png|tiff|webp)|video\/(?:mpeg|mp4|ogg|webm)|audio\/(?:mp3|oga|ogg|opus));base64,[a-z0-9+/]+=*$/i

  function allowedAttribute(attr, allowedAttributeList) {
    var attrName = attr.nodeName.toLowerCase()

    if ($.inArray(attrName, allowedAttributeList) !== -1) {
      if ($.inArray(attrName, uriAttrs) !== -1) {
        return Boolean(attr.nodeValue.match(SAFE_URL_PATTERN) || attr.nodeValue.match(DATA_URL_PATTERN))
      }

      return true
    }

    var regExp = $(allowedAttributeList).filter(function (index, value) {
      return value instanceof RegExp
    })

    // Check if a regular expression validates the attribute.
    for (var i = 0, l = regExp.length; i < l; i++) {
      if (attrName.match(regExp[i])) {
        return true
      }
    }

    return false
  }

  function sanitizeHtml(unsafeHtml, whiteList, sanitizeFn) {
    if (unsafeHtml.length === 0) {
      return unsafeHtml
    }

    if (sanitizeFn && typeof sanitizeFn === 'function') {
      return sanitizeFn(unsafeHtml)
    }

    // IE 8 and below don't support createHTMLDocument
    if (!document.implementation || !document.implementation.createHTMLDocument) {
      return unsafeHtml
    }

    var createdDocument = document.implementation.createHTMLDocument('sanitization')
    createdDocument.body.innerHTML = unsafeHtml

    var whitelistKeys = $.map(whiteList, function (el, i) { return i })
    var elements = $(createdDocument.body).find('*')

    for (var i = 0, len = elements.length; i < len; i++) {
      var el = elements[i]
      var elName = el.nodeName.toLowerCase()

      if ($.inArray(elName, whitelistKeys) === -1) {
        el.parentNode.removeChild(el)

        continue
      }

      var attributeList = $.map(el.attributes, function (el) { return el })
      var whitelistedAttributes = [].concat(whiteList['*'] || [], whiteList[elName] || [])

      for (var j = 0, len2 = attributeList.length; j < len2; j++) {
        if (!allowedAttribute(attributeList[j], whitelistedAttributes)) {
          el.removeAttribute(attributeList[j].nodeName)
        }
      }
    }

    return createdDocument.body.innerHTML
  }

  // TOOLTIP PUBLIC CLASS DEFINITION
  // ===============================

  var Tooltip = function (element, options) {
    this.type       = null
    this.options    = null
    this.enabled    = null
    this.timeout    = null
    this.hoverState = null
    this.$element   = null
    this.inState    = null

    this.init('tooltip', element, options)
  }

  Tooltip.VERSION  = '3.4.1'

  Tooltip.TRANSITION_DURATION = 150

  Tooltip.DEFAULTS = {
    animation: true,
    placement: 'top',
    selector: false,
    template: '<div class="tooltip" role="tooltip"><div class="tooltip-arrow"></div><div class="tooltip-inner"></div></div>',
    trigger: 'hover focus',
    title: '',
    delay: 0,
    html: false,
    container: false,
    viewport: {
      selector: 'body',
      padding: 0
    },
    sanitize : true,
    sanitizeFn : null,
    whiteList : DefaultWhitelist
  }

  Tooltip.prototype.init = function (type, element, options) {
    this.enabled   = true
    this.type      = type
    this.$element  = $(element)
    this.options   = this.getOptions(options)
    this.$viewport = this.options.viewport && $(document).find($.isFunction(this.options.viewport) ? this.options.viewport.call(this, this.$element) : (this.options.viewport.selector || this.options.viewport))
    this.inState   = { click: false, hover: false, focus: false }

    if (this.$element[0] instanceof document.constructor && !this.options.selector) {
      throw new Error('`selector` option must be specified when initializing ' + this.type + ' on the window.document object!')
    }

    var triggers = this.options.trigger.split(' ')

    for (var i = triggers.length; i--;) {
      var trigger = triggers[i]

      if (trigger == 'click') {
        this.$element.on('click.' + this.type, this.options.selector, $.proxy(this.toggle, this))
      } else if (trigger != 'manual') {
        var eventIn  = trigger == 'hover' ? 'mouseenter' : 'focusin'
        var eventOut = trigger == 'hover' ? 'mouseleave' : 'focusout'

        this.$element.on(eventIn  + '.' + this.type, this.options.selector, $.proxy(this.enter, this))
        this.$element.on(eventOut + '.' + this.type, this.options.selector, $.proxy(this.leave, this))
      }
    }

    this.options.selector ?
      (this._options = $.extend({}, this.options, { trigger: 'manual', selector: '' })) :
      this.fixTitle()
  }

  Tooltip.prototype.getDefaults = function () {
    return Tooltip.DEFAULTS
  }

  Tooltip.prototype.getOptions = function (options) {
    var dataAttributes = this.$element.data()

    for (var dataAttr in dataAttributes) {
      if (dataAttributes.hasOwnProperty(dataAttr) && $.inArray(dataAttr, DISALLOWED_ATTRIBUTES) !== -1) {
        delete dataAttributes[dataAttr]
      }
    }

    options = $.extend({}, this.getDefaults(), dataAttributes, options)

    if (options.delay && typeof options.delay == 'number') {
      options.delay = {
        show: options.delay,
        hide: options.delay
      }
    }

    if (options.sanitize) {
      options.template = sanitizeHtml(options.template, options.whiteList, options.sanitizeFn)
    }

    return options
  }

  Tooltip.prototype.getDelegateOptions = function () {
    var options  = {}
    var defaults = this.getDefaults()

    this._options && $.each(this._options, function (key, value) {
      if (defaults[key] != value) options[key] = value
    })

    return options
  }

  Tooltip.prototype.enter = function (obj) {
    var self = obj instanceof this.constructor ?
      obj : $(obj.currentTarget).data('bs.' + this.type)

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    if (obj instanceof $.Event) {
      self.inState[obj.type == 'focusin' ? 'focus' : 'hover'] = true
    }

    if (self.tip().hasClass('in') || self.hoverState == 'in') {
      self.hoverState = 'in'
      return
    }

    clearTimeout(self.timeout)

    self.hoverState = 'in'

    if (!self.options.delay || !self.options.delay.show) return self.show()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'in') self.show()
    }, self.options.delay.show)
  }

  Tooltip.prototype.isInStateTrue = function () {
    for (var key in this.inState) {
      if (this.inState[key]) return true
    }

    return false
  }

  Tooltip.prototype.leave = function (obj) {
    var self = obj instanceof this.constructor ?
      obj : $(obj.currentTarget).data('bs.' + this.type)

    if (!self) {
      self = new this.constructor(obj.currentTarget, this.getDelegateOptions())
      $(obj.currentTarget).data('bs.' + this.type, self)
    }

    if (obj instanceof $.Event) {
      self.inState[obj.type == 'focusout' ? 'focus' : 'hover'] = false
    }

    if (self.isInStateTrue()) return

    clearTimeout(self.timeout)

    self.hoverState = 'out'

    if (!self.options.delay || !self.options.delay.hide) return self.hide()

    self.timeout = setTimeout(function () {
      if (self.hoverState == 'out') self.hide()
    }, self.options.delay.hide)
  }

  Tooltip.prototype.show = function () {
    var e = $.Event('show.bs.' + this.type)

    if (this.hasContent() && this.enabled) {
      this.$element.trigger(e)

      var inDom = $.contains(this.$element[0].ownerDocument.documentElement, this.$element[0])
      if (e.isDefaultPrevented() || !inDom) return
      var that = this

      var $tip = this.tip()

      var tipId = this.getUID(this.type)

      this.setContent()
      $tip.attr('id', tipId)
      this.$element.attr('aria-describedby', tipId)

      if (this.options.animation) $tip.addClass('fade')

      var placement = typeof this.options.placement == 'function' ?
        this.options.placement.call(this, $tip[0], this.$element[0]) :
        this.options.placement

      var autoToken = /\s?auto?\s?/i
      var autoPlace = autoToken.test(placement)
      if (autoPlace) placement = placement.replace(autoToken, '') || 'top'

      $tip
        .detach()
        .css({ top: 0, left: 0, display: 'block' })
        .addClass(placement)
        .data('bs.' + this.type, this)

      this.options.container ? $tip.appendTo($(document).find(this.options.container)) : $tip.insertAfter(this.$element)
      this.$element.trigger('inserted.bs.' + this.type)

      var pos          = this.getPosition()
      var actualWidth  = $tip[0].offsetWidth
      var actualHeight = $tip[0].offsetHeight

      if (autoPlace) {
        var orgPlacement = placement
        var viewportDim = this.getPosition(this.$viewport)

        placement = placement == 'bottom' && pos.bottom + actualHeight > viewportDim.bottom ? 'top'    :
                    placement == 'top'    && pos.top    - actualHeight < viewportDim.top    ? 'bottom' :
                    placement == 'right'  && pos.right  + actualWidth  > viewportDim.width  ? 'left'   :
                    placement == 'left'   && pos.left   - actualWidth  < viewportDim.left   ? 'right'  :
                    placement

        $tip
          .removeClass(orgPlacement)
          .addClass(placement)
      }

      var calculatedOffset = this.getCalculatedOffset(placement, pos, actualWidth, actualHeight)

      this.applyPlacement(calculatedOffset, placement)

      var complete = function () {
        var prevHoverState = that.hoverState
        that.$element.trigger('shown.bs.' + that.type)
        that.hoverState = null

        if (prevHoverState == 'out') that.leave(that)
      }

      $.support.transition && this.$tip.hasClass('fade') ?
        $tip
          .one('bsTransitionEnd', complete)
          .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
        complete()
    }
  }

  Tooltip.prototype.applyPlacement = function (offset, placement) {
    var $tip   = this.tip()
    var width  = $tip[0].offsetWidth
    var height = $tip[0].offsetHeight

    // manually read margins because getBoundingClientRect includes difference
    var marginTop = parseInt($tip.css('margin-top'), 10)
    var marginLeft = parseInt($tip.css('margin-left'), 10)

    // we must check for NaN for ie 8/9
    if (isNaN(marginTop))  marginTop  = 0
    if (isNaN(marginLeft)) marginLeft = 0

    offset.top  += marginTop
    offset.left += marginLeft

    // $.fn.offset doesn't round pixel values
    // so we use setOffset directly with our own function B-0
    $.offset.setOffset($tip[0], $.extend({
      using: function (props) {
        $tip.css({
          top: Math.round(props.top),
          left: Math.round(props.left)
        })
      }
    }, offset), 0)

    $tip.addClass('in')

    // check to see if placing tip in new offset caused the tip to resize itself
    var actualWidth  = $tip[0].offsetWidth
    var actualHeight = $tip[0].offsetHeight

    if (placement == 'top' && actualHeight != height) {
      offset.top = offset.top + height - actualHeight
    }

    var delta = this.getViewportAdjustedDelta(placement, offset, actualWidth, actualHeight)

    if (delta.left) offset.left += delta.left
    else offset.top += delta.top

    var isVertical          = /top|bottom/.test(placement)
    var arrowDelta          = isVertical ? delta.left * 2 - width + actualWidth : delta.top * 2 - height + actualHeight
    var arrowOffsetPosition = isVertical ? 'offsetWidth' : 'offsetHeight'

    $tip.offset(offset)
    this.replaceArrow(arrowDelta, $tip[0][arrowOffsetPosition], isVertical)
  }

  Tooltip.prototype.replaceArrow = function (delta, dimension, isVertical) {
    this.arrow()
      .css(isVertical ? 'left' : 'top', 50 * (1 - delta / dimension) + '%')
      .css(isVertical ? 'top' : 'left', '')
  }

  Tooltip.prototype.setContent = function () {
    var $tip  = this.tip()
    var title = this.getTitle()

    if (this.options.html) {
      if (this.options.sanitize) {
        title = sanitizeHtml(title, this.options.whiteList, this.options.sanitizeFn)
      }

      $tip.find('.tooltip-inner').html(title)
    } else {
      $tip.find('.tooltip-inner').text(title)
    }

    $tip.removeClass('fade in top bottom left right')
  }

  Tooltip.prototype.hide = function (callback) {
    var that = this
    var $tip = $(this.$tip)
    var e    = $.Event('hide.bs.' + this.type)

    function complete() {
      if (that.hoverState != 'in') $tip.detach()
      if (that.$element) { // TODO: Check whether guarding this code with this `if` is really necessary.
        that.$element
          .removeAttr('aria-describedby')
          .trigger('hidden.bs.' + that.type)
      }
      callback && callback()
    }

    this.$element.trigger(e)

    if (e.isDefaultPrevented()) return

    $tip.removeClass('in')

    $.support.transition && $tip.hasClass('fade') ?
      $tip
        .one('bsTransitionEnd', complete)
        .emulateTransitionEnd(Tooltip.TRANSITION_DURATION) :
      complete()

    this.hoverState = null

    return this
  }

  Tooltip.prototype.fixTitle = function () {
    var $e = this.$element
    if ($e.attr('title') || typeof $e.attr('data-original-title') != 'string') {
      $e.attr('data-original-title', $e.attr('title') || '').attr('title', '')
    }
  }

  Tooltip.prototype.hasContent = function () {
    return this.getTitle()
  }

  Tooltip.prototype.getPosition = function ($element) {
    $element   = $element || this.$element

    var el     = $element[0]
    var isBody = el.tagName == 'BODY'

    var elRect    = el.getBoundingClientRect()
    if (elRect.width == null) {
      // width and height are missing in IE8, so compute them manually; see https://github.com/twbs/bootstrap/issues/14093
      elRect = $.extend({}, elRect, { width: elRect.right - elRect.left, height: elRect.bottom - elRect.top })
    }
    var isSvg = window.SVGElement && el instanceof window.SVGElement
    // Avoid using $.offset() on SVGs since it gives incorrect results in jQuery 3.
    // See https://github.com/twbs/bootstrap/issues/20280
    var elOffset  = isBody ? { top: 0, left: 0 } : (isSvg ? null : $element.offset())
    var scroll    = { scroll: isBody ? document.documentElement.scrollTop || document.body.scrollTop : $element.scrollTop() }
    var outerDims = isBody ? { width: $(window).width(), height: $(window).height() } : null

    return $.extend({}, elRect, scroll, outerDims, elOffset)
  }

  Tooltip.prototype.getCalculatedOffset = function (placement, pos, actualWidth, actualHeight) {
    return placement == 'bottom' ? { top: pos.top + pos.height,   left: pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'top'    ? { top: pos.top - actualHeight, left: pos.left + pos.width / 2 - actualWidth / 2 } :
           placement == 'left'   ? { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left - actualWidth } :
        /* placement == 'right' */ { top: pos.top + pos.height / 2 - actualHeight / 2, left: pos.left + pos.width }

  }

  Tooltip.prototype.getViewportAdjustedDelta = function (placement, pos, actualWidth, actualHeight) {
    var delta = { top: 0, left: 0 }
    if (!this.$viewport) return delta

    var viewportPadding = this.options.viewport && this.options.viewport.padding || 0
    var viewportDimensions = this.getPosition(this.$viewport)

    if (/right|left/.test(placement)) {
      var topEdgeOffset    = pos.top - viewportPadding - viewportDimensions.scroll
      var bottomEdgeOffset = pos.top + viewportPadding - viewportDimensions.scroll + actualHeight
      if (topEdgeOffset < viewportDimensions.top) { // top overflow
        delta.top = viewportDimensions.top - topEdgeOffset
      } else if (bottomEdgeOffset > viewportDimensions.top + viewportDimensions.height) { // bottom overflow
        delta.top = viewportDimensions.top + viewportDimensions.height - bottomEdgeOffset
      }
    } else {
      var leftEdgeOffset  = pos.left - viewportPadding
      var rightEdgeOffset = pos.left + viewportPadding + actualWidth
      if (leftEdgeOffset < viewportDimensions.left) { // left overflow
        delta.left = viewportDimensions.left - leftEdgeOffset
      } else if (rightEdgeOffset > viewportDimensions.right) { // right overflow
        delta.left = viewportDimensions.left + viewportDimensions.width - rightEdgeOffset
      }
    }

    return delta
  }

  Tooltip.prototype.getTitle = function () {
    var title
    var $e = this.$element
    var o  = this.options

    title = $e.attr('data-original-title')
      || (typeof o.title == 'function' ? o.title.call($e[0]) :  o.title)

    return title
  }

  Tooltip.prototype.getUID = function (prefix) {
    do prefix += ~~(Math.random() * 1000000)
    while (document.getElementById(prefix))
    return prefix
  }

  Tooltip.prototype.tip = function () {
    if (!this.$tip) {
      this.$tip = $(this.options.template)
      if (this.$tip.length != 1) {
        throw new Error(this.type + ' `template` option must consist of exactly 1 top-level element!')
      }
    }
    return this.$tip
  }

  Tooltip.prototype.arrow = function () {
    return (this.$arrow = this.$arrow || this.tip().find('.tooltip-arrow'))
  }

  Tooltip.prototype.enable = function () {
    this.enabled = true
  }

  Tooltip.prototype.disable = function () {
    this.enabled = false
  }

  Tooltip.prototype.toggleEnabled = function () {
    this.enabled = !this.enabled
  }

  Tooltip.prototype.toggle = function (e) {
    var self = this
    if (e) {
      self = $(e.currentTarget).data('bs.' + this.type)
      if (!self) {
        self = new this.constructor(e.currentTarget, this.getDelegateOptions())
        $(e.currentTarget).data('bs.' + this.type, self)
      }
    }

    if (e) {
      self.inState.click = !self.inState.click
      if (self.isInStateTrue()) self.enter(self)
      else self.leave(self)
    } else {
      self.tip().hasClass('in') ? self.leave(self) : self.enter(self)
    }
  }

  Tooltip.prototype.destroy = function () {
    var that = this
    clearTimeout(this.timeout)
    this.hide(function () {
      that.$element.off('.' + that.type).removeData('bs.' + that.type)
      if (that.$tip) {
        that.$tip.detach()
      }
      that.$tip = null
      that.$arrow = null
      that.$viewport = null
      that.$element = null
    })
  }

  Tooltip.prototype.sanitizeHtml = function (unsafeHtml) {
    return sanitizeHtml(unsafeHtml, this.options.whiteList, this.options.sanitizeFn)
  }

  // TOOLTIP PLUGIN DEFINITION
  // =========================

  function Plugin(option) {
    return this.each(function () {
      var $this   = $(this)
      var data    = $this.data('bs.tooltip')
      var options = typeof option == 'object' && option

      if (!data && /destroy|hide/.test(option)) return
      if (!data) $this.data('bs.tooltip', (data = new Tooltip(this, options)))
      if (typeof option == 'string') data[option]()
    })
  }

  var old = $.fn.tooltip

  $.fn.tooltip             = Plugin
  $.fn.tooltip.Constructor = Tooltip


  // TOOLTIP NO CONFLICT
  // ===================

  $.fn.tooltip.noConflict = function () {
    $.fn.tooltip = old
    return this
  }

}(jQuery);

},{}],83:[function(require,module,exports){
/* ========================================================================
 * Bootstrap: transition.js v3.4.1
 * https://getbootstrap.com/docs/3.4/javascript/#transitions
 * ========================================================================
 * Copyright 2011-2019 Twitter, Inc.
 * Licensed under MIT (https://github.com/twbs/bootstrap/blob/master/LICENSE)
 * ======================================================================== */


+function ($) {
  'use strict';

  // CSS TRANSITION SUPPORT (Shoutout: https://modernizr.com/)
  // ============================================================

  function transitionEnd() {
    var el = document.createElement('bootstrap')

    var transEndEventNames = {
      WebkitTransition : 'webkitTransitionEnd',
      MozTransition    : 'transitionend',
      OTransition      : 'oTransitionEnd otransitionend',
      transition       : 'transitionend'
    }

    for (var name in transEndEventNames) {
      if (el.style[name] !== undefined) {
        return { end: transEndEventNames[name] }
      }
    }

    return false // explicit for ie8 (  ._.)
  }

  // https://blog.alexmaccaw.com/css-transitions
  $.fn.emulateTransitionEnd = function (duration) {
    var called = false
    var $el = this
    $(this).one('bsTransitionEnd', function () { called = true })
    var callback = function () { if (!called) $($el).trigger($.support.transition.end) }
    setTimeout(callback, duration)
    return this
  }

  $(function () {
    $.support.transition = transitionEnd()

    if (!$.support.transition) return

    $.event.special.bsTransitionEnd = {
      bindType: $.support.transition.end,
      delegateType: $.support.transition.end,
      handle: function (e) {
        if ($(e.target).is(this)) return e.handleObj.handler.apply(this, arguments)
      }
    }
  })

}(jQuery);

},{}],84:[function(require,module,exports){

},{}],85:[function(require,module,exports){
arguments[4][84][0].apply(exports,arguments)
},{"dup":84}],86:[function(require,module,exports){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */
/* eslint-disable no-proto */

'use strict'

var base64 = require('base64-js')
var ieee754 = require('ieee754')

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50

var K_MAX_LENGTH = 0x7fffffff
exports.kMaxLength = K_MAX_LENGTH

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Print warning and recommend using `buffer` v4.x which has an Object
 *               implementation (most compatible, even IE6)
 *
 * Browsers that support typed arrays are IE 10+, Firefox 4+, Chrome 7+, Safari 5.1+,
 * Opera 11.6+, iOS 4.2+.
 *
 * We report that the browser does not support typed arrays if the are not subclassable
 * using __proto__. Firefox 4-29 lacks support for adding new properties to `Uint8Array`
 * (See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438). IE 10 lacks support
 * for __proto__ and has a buggy typed array implementation.
 */
Buffer.TYPED_ARRAY_SUPPORT = typedArraySupport()

if (!Buffer.TYPED_ARRAY_SUPPORT && typeof console !== 'undefined' &&
    typeof console.error === 'function') {
  console.error(
    'This browser lacks typed array (Uint8Array) support which is required by ' +
    '`buffer` v5.x. Use `buffer` v4.x if you require old browser support.'
  )
}

function typedArraySupport () {
  // Can typed array instances can be augmented?
  try {
    var arr = new Uint8Array(1)
    arr.__proto__ = {__proto__: Uint8Array.prototype, foo: function () { return 42 }}
    return arr.foo() === 42
  } catch (e) {
    return false
  }
}

function createBuffer (length) {
  if (length > K_MAX_LENGTH) {
    throw new RangeError('Invalid typed array length')
  }
  // Return an augmented `Uint8Array` instance
  var buf = new Uint8Array(length)
  buf.__proto__ = Buffer.prototype
  return buf
}

/**
 * The Buffer constructor returns instances of `Uint8Array` that have their
 * prototype changed to `Buffer.prototype`. Furthermore, `Buffer` is a subclass of
 * `Uint8Array`, so the returned instances will have all the node `Buffer` methods
 * and the `Uint8Array` methods. Square bracket notation works as expected -- it
 * returns a single octet.
 *
 * The `Uint8Array` prototype remains unmodified.
 */

function Buffer (arg, encodingOrOffset, length) {
  // Common case.
  if (typeof arg === 'number') {
    if (typeof encodingOrOffset === 'string') {
      throw new Error(
        'If encoding is specified then the first argument must be a string'
      )
    }
    return allocUnsafe(arg)
  }
  return from(arg, encodingOrOffset, length)
}

// Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
if (typeof Symbol !== 'undefined' && Symbol.species &&
    Buffer[Symbol.species] === Buffer) {
  Object.defineProperty(Buffer, Symbol.species, {
    value: null,
    configurable: true,
    enumerable: false,
    writable: false
  })
}

Buffer.poolSize = 8192 // not used by this implementation

function from (value, encodingOrOffset, length) {
  if (typeof value === 'number') {
    throw new TypeError('"value" argument must not be a number')
  }

  if (isArrayBuffer(value)) {
    return fromArrayBuffer(value, encodingOrOffset, length)
  }

  if (typeof value === 'string') {
    return fromString(value, encodingOrOffset)
  }

  return fromObject(value)
}

/**
 * Functionally equivalent to Buffer(arg, encoding) but throws a TypeError
 * if value is a number.
 * Buffer.from(str[, encoding])
 * Buffer.from(array)
 * Buffer.from(buffer)
 * Buffer.from(arrayBuffer[, byteOffset[, length]])
 **/
Buffer.from = function (value, encodingOrOffset, length) {
  return from(value, encodingOrOffset, length)
}

// Note: Change prototype *after* Buffer.from is defined to workaround Chrome bug:
// https://github.com/feross/buffer/pull/148
Buffer.prototype.__proto__ = Uint8Array.prototype
Buffer.__proto__ = Uint8Array

function assertSize (size) {
  if (typeof size !== 'number') {
    throw new TypeError('"size" argument must be a number')
  } else if (size < 0) {
    throw new RangeError('"size" argument must not be negative')
  }
}

function alloc (size, fill, encoding) {
  assertSize(size)
  if (size <= 0) {
    return createBuffer(size)
  }
  if (fill !== undefined) {
    // Only pay attention to encoding if it's a string. This
    // prevents accidentally sending in a number that would
    // be interpretted as a start offset.
    return typeof encoding === 'string'
      ? createBuffer(size).fill(fill, encoding)
      : createBuffer(size).fill(fill)
  }
  return createBuffer(size)
}

/**
 * Creates a new filled Buffer instance.
 * alloc(size[, fill[, encoding]])
 **/
Buffer.alloc = function (size, fill, encoding) {
  return alloc(size, fill, encoding)
}

function allocUnsafe (size) {
  assertSize(size)
  return createBuffer(size < 0 ? 0 : checked(size) | 0)
}

/**
 * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
 * */
Buffer.allocUnsafe = function (size) {
  return allocUnsafe(size)
}
/**
 * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
 */
Buffer.allocUnsafeSlow = function (size) {
  return allocUnsafe(size)
}

function fromString (string, encoding) {
  if (typeof encoding !== 'string' || encoding === '') {
    encoding = 'utf8'
  }

  if (!Buffer.isEncoding(encoding)) {
    throw new TypeError('"encoding" must be a valid string encoding')
  }

  var length = byteLength(string, encoding) | 0
  var buf = createBuffer(length)

  var actual = buf.write(string, encoding)

  if (actual !== length) {
    // Writing a hex string, for example, that contains invalid characters will
    // cause everything after the first invalid character to be ignored. (e.g.
    // 'abxxcd' will be treated as 'ab')
    buf = buf.slice(0, actual)
  }

  return buf
}

function fromArrayLike (array) {
  var length = array.length < 0 ? 0 : checked(array.length) | 0
  var buf = createBuffer(length)
  for (var i = 0; i < length; i += 1) {
    buf[i] = array[i] & 255
  }
  return buf
}

function fromArrayBuffer (array, byteOffset, length) {
  if (byteOffset < 0 || array.byteLength < byteOffset) {
    throw new RangeError('\'offset\' is out of bounds')
  }

  if (array.byteLength < byteOffset + (length || 0)) {
    throw new RangeError('\'length\' is out of bounds')
  }

  var buf
  if (byteOffset === undefined && length === undefined) {
    buf = new Uint8Array(array)
  } else if (length === undefined) {
    buf = new Uint8Array(array, byteOffset)
  } else {
    buf = new Uint8Array(array, byteOffset, length)
  }

  // Return an augmented `Uint8Array` instance
  buf.__proto__ = Buffer.prototype
  return buf
}

function fromObject (obj) {
  if (Buffer.isBuffer(obj)) {
    var len = checked(obj.length) | 0
    var buf = createBuffer(len)

    if (buf.length === 0) {
      return buf
    }

    obj.copy(buf, 0, 0, len)
    return buf
  }

  if (obj) {
    if (isArrayBufferView(obj) || 'length' in obj) {
      if (typeof obj.length !== 'number' || numberIsNaN(obj.length)) {
        return createBuffer(0)
      }
      return fromArrayLike(obj)
    }

    if (obj.type === 'Buffer' && Array.isArray(obj.data)) {
      return fromArrayLike(obj.data)
    }
  }

  throw new TypeError('First argument must be a string, Buffer, ArrayBuffer, Array, or array-like object.')
}

function checked (length) {
  // Note: cannot use `length < K_MAX_LENGTH` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= K_MAX_LENGTH) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + K_MAX_LENGTH.toString(16) + ' bytes')
  }
  return length | 0
}

function SlowBuffer (length) {
  if (+length != length) { // eslint-disable-line eqeqeq
    length = 0
  }
  return Buffer.alloc(+length)
}

Buffer.isBuffer = function isBuffer (b) {
  return b != null && b._isBuffer === true
}

Buffer.compare = function compare (a, b) {
  if (!Buffer.isBuffer(a) || !Buffer.isBuffer(b)) {
    throw new TypeError('Arguments must be Buffers')
  }

  if (a === b) return 0

  var x = a.length
  var y = b.length

  for (var i = 0, len = Math.min(x, y); i < len; ++i) {
    if (a[i] !== b[i]) {
      x = a[i]
      y = b[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

Buffer.isEncoding = function isEncoding (encoding) {
  switch (String(encoding).toLowerCase()) {
    case 'hex':
    case 'utf8':
    case 'utf-8':
    case 'ascii':
    case 'latin1':
    case 'binary':
    case 'base64':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!Array.isArray(list)) {
    throw new TypeError('"list" argument must be an Array of Buffers')
  }

  if (list.length === 0) {
    return Buffer.alloc(0)
  }

  var i
  if (length === undefined) {
    length = 0
    for (i = 0; i < list.length; ++i) {
      length += list[i].length
    }
  }

  var buffer = Buffer.allocUnsafe(length)
  var pos = 0
  for (i = 0; i < list.length; ++i) {
    var buf = list[i]
    if (!Buffer.isBuffer(buf)) {
      throw new TypeError('"list" argument must be an Array of Buffers')
    }
    buf.copy(buffer, pos)
    pos += buf.length
  }
  return buffer
}

function byteLength (string, encoding) {
  if (Buffer.isBuffer(string)) {
    return string.length
  }
  if (isArrayBufferView(string) || isArrayBuffer(string)) {
    return string.byteLength
  }
  if (typeof string !== 'string') {
    string = '' + string
  }

  var len = string.length
  if (len === 0) return 0

  // Use a for loop to avoid recursion
  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'ascii':
      case 'latin1':
      case 'binary':
        return len
      case 'utf8':
      case 'utf-8':
      case undefined:
        return utf8ToBytes(string).length
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return len * 2
      case 'hex':
        return len >>> 1
      case 'base64':
        return base64ToBytes(string).length
      default:
        if (loweredCase) return utf8ToBytes(string).length // assume utf8
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}
Buffer.byteLength = byteLength

function slowToString (encoding, start, end) {
  var loweredCase = false

  // No need to verify that "this.length <= MAX_UINT32" since it's a read-only
  // property of a typed array.

  // This behaves neither like String nor Uint8Array in that we set start/end
  // to their upper/lower bounds if the value passed is out of range.
  // undefined is handled specially as per ECMA-262 6th Edition,
  // Section 13.3.3.7 Runtime Semantics: KeyedBindingInitialization.
  if (start === undefined || start < 0) {
    start = 0
  }
  // Return early if start > this.length. Done here to prevent potential uint32
  // coercion fail below.
  if (start > this.length) {
    return ''
  }

  if (end === undefined || end > this.length) {
    end = this.length
  }

  if (end <= 0) {
    return ''
  }

  // Force coersion to uint32. This will also coerce falsey/NaN values to 0.
  end >>>= 0
  start >>>= 0

  if (end <= start) {
    return ''
  }

  if (!encoding) encoding = 'utf8'

  while (true) {
    switch (encoding) {
      case 'hex':
        return hexSlice(this, start, end)

      case 'utf8':
      case 'utf-8':
        return utf8Slice(this, start, end)

      case 'ascii':
        return asciiSlice(this, start, end)

      case 'latin1':
      case 'binary':
        return latin1Slice(this, start, end)

      case 'base64':
        return base64Slice(this, start, end)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return utf16leSlice(this, start, end)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = (encoding + '').toLowerCase()
        loweredCase = true
    }
  }
}

// This property is used by `Buffer.isBuffer` (and the `is-buffer` npm package)
// to detect a Buffer instance. It's not possible to use `instanceof Buffer`
// reliably in a browserify context because there could be multiple different
// copies of the 'buffer' package in use. This method works even for Buffer
// instances that were created from another copy of the `buffer` package.
// See: https://github.com/feross/buffer/issues/154
Buffer.prototype._isBuffer = true

function swap (b, n, m) {
  var i = b[n]
  b[n] = b[m]
  b[m] = i
}

Buffer.prototype.swap16 = function swap16 () {
  var len = this.length
  if (len % 2 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 16-bits')
  }
  for (var i = 0; i < len; i += 2) {
    swap(this, i, i + 1)
  }
  return this
}

Buffer.prototype.swap32 = function swap32 () {
  var len = this.length
  if (len % 4 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 32-bits')
  }
  for (var i = 0; i < len; i += 4) {
    swap(this, i, i + 3)
    swap(this, i + 1, i + 2)
  }
  return this
}

Buffer.prototype.swap64 = function swap64 () {
  var len = this.length
  if (len % 8 !== 0) {
    throw new RangeError('Buffer size must be a multiple of 64-bits')
  }
  for (var i = 0; i < len; i += 8) {
    swap(this, i, i + 7)
    swap(this, i + 1, i + 6)
    swap(this, i + 2, i + 5)
    swap(this, i + 3, i + 4)
  }
  return this
}

Buffer.prototype.toString = function toString () {
  var length = this.length
  if (length === 0) return ''
  if (arguments.length === 0) return utf8Slice(this, 0, length)
  return slowToString.apply(this, arguments)
}

Buffer.prototype.equals = function equals (b) {
  if (!Buffer.isBuffer(b)) throw new TypeError('Argument must be a Buffer')
  if (this === b) return true
  return Buffer.compare(this, b) === 0
}

Buffer.prototype.inspect = function inspect () {
  var str = ''
  var max = exports.INSPECT_MAX_BYTES
  if (this.length > 0) {
    str = this.toString('hex', 0, max).match(/.{2}/g).join(' ')
    if (this.length > max) str += ' ... '
  }
  return '<Buffer ' + str + '>'
}

Buffer.prototype.compare = function compare (target, start, end, thisStart, thisEnd) {
  if (!Buffer.isBuffer(target)) {
    throw new TypeError('Argument must be a Buffer')
  }

  if (start === undefined) {
    start = 0
  }
  if (end === undefined) {
    end = target ? target.length : 0
  }
  if (thisStart === undefined) {
    thisStart = 0
  }
  if (thisEnd === undefined) {
    thisEnd = this.length
  }

  if (start < 0 || end > target.length || thisStart < 0 || thisEnd > this.length) {
    throw new RangeError('out of range index')
  }

  if (thisStart >= thisEnd && start >= end) {
    return 0
  }
  if (thisStart >= thisEnd) {
    return -1
  }
  if (start >= end) {
    return 1
  }

  start >>>= 0
  end >>>= 0
  thisStart >>>= 0
  thisEnd >>>= 0

  if (this === target) return 0

  var x = thisEnd - thisStart
  var y = end - start
  var len = Math.min(x, y)

  var thisCopy = this.slice(thisStart, thisEnd)
  var targetCopy = target.slice(start, end)

  for (var i = 0; i < len; ++i) {
    if (thisCopy[i] !== targetCopy[i]) {
      x = thisCopy[i]
      y = targetCopy[i]
      break
    }
  }

  if (x < y) return -1
  if (y < x) return 1
  return 0
}

// Finds either the first index of `val` in `buffer` at offset >= `byteOffset`,
// OR the last index of `val` in `buffer` at offset <= `byteOffset`.
//
// Arguments:
// - buffer - a Buffer to search
// - val - a string, Buffer, or number
// - byteOffset - an index into `buffer`; will be clamped to an int32
// - encoding - an optional encoding, relevant is val is a string
// - dir - true for indexOf, false for lastIndexOf
function bidirectionalIndexOf (buffer, val, byteOffset, encoding, dir) {
  // Empty buffer means no match
  if (buffer.length === 0) return -1

  // Normalize byteOffset
  if (typeof byteOffset === 'string') {
    encoding = byteOffset
    byteOffset = 0
  } else if (byteOffset > 0x7fffffff) {
    byteOffset = 0x7fffffff
  } else if (byteOffset < -0x80000000) {
    byteOffset = -0x80000000
  }
  byteOffset = +byteOffset  // Coerce to Number.
  if (numberIsNaN(byteOffset)) {
    // byteOffset: it it's undefined, null, NaN, "foo", etc, search whole buffer
    byteOffset = dir ? 0 : (buffer.length - 1)
  }

  // Normalize byteOffset: negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = buffer.length + byteOffset
  if (byteOffset >= buffer.length) {
    if (dir) return -1
    else byteOffset = buffer.length - 1
  } else if (byteOffset < 0) {
    if (dir) byteOffset = 0
    else return -1
  }

  // Normalize val
  if (typeof val === 'string') {
    val = Buffer.from(val, encoding)
  }

  // Finally, search either indexOf (if dir is true) or lastIndexOf
  if (Buffer.isBuffer(val)) {
    // Special case: looking for empty string/buffer always fails
    if (val.length === 0) {
      return -1
    }
    return arrayIndexOf(buffer, val, byteOffset, encoding, dir)
  } else if (typeof val === 'number') {
    val = val & 0xFF // Search for a byte value [0-255]
    if (typeof Uint8Array.prototype.indexOf === 'function') {
      if (dir) {
        return Uint8Array.prototype.indexOf.call(buffer, val, byteOffset)
      } else {
        return Uint8Array.prototype.lastIndexOf.call(buffer, val, byteOffset)
      }
    }
    return arrayIndexOf(buffer, [ val ], byteOffset, encoding, dir)
  }

  throw new TypeError('val must be string, number or Buffer')
}

function arrayIndexOf (arr, val, byteOffset, encoding, dir) {
  var indexSize = 1
  var arrLength = arr.length
  var valLength = val.length

  if (encoding !== undefined) {
    encoding = String(encoding).toLowerCase()
    if (encoding === 'ucs2' || encoding === 'ucs-2' ||
        encoding === 'utf16le' || encoding === 'utf-16le') {
      if (arr.length < 2 || val.length < 2) {
        return -1
      }
      indexSize = 2
      arrLength /= 2
      valLength /= 2
      byteOffset /= 2
    }
  }

  function read (buf, i) {
    if (indexSize === 1) {
      return buf[i]
    } else {
      return buf.readUInt16BE(i * indexSize)
    }
  }

  var i
  if (dir) {
    var foundIndex = -1
    for (i = byteOffset; i < arrLength; i++) {
      if (read(arr, i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
        if (foundIndex === -1) foundIndex = i
        if (i - foundIndex + 1 === valLength) return foundIndex * indexSize
      } else {
        if (foundIndex !== -1) i -= i - foundIndex
        foundIndex = -1
      }
    }
  } else {
    if (byteOffset + valLength > arrLength) byteOffset = arrLength - valLength
    for (i = byteOffset; i >= 0; i--) {
      var found = true
      for (var j = 0; j < valLength; j++) {
        if (read(arr, i + j) !== read(val, j)) {
          found = false
          break
        }
      }
      if (found) return i
    }
  }

  return -1
}

Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
  return this.indexOf(val, byteOffset, encoding) !== -1
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, true)
}

Buffer.prototype.lastIndexOf = function lastIndexOf (val, byteOffset, encoding) {
  return bidirectionalIndexOf(this, val, byteOffset, encoding, false)
}

function hexWrite (buf, string, offset, length) {
  offset = Number(offset) || 0
  var remaining = buf.length - offset
  if (!length) {
    length = remaining
  } else {
    length = Number(length)
    if (length > remaining) {
      length = remaining
    }
  }

  // must be an even number of digits
  var strLen = string.length
  if (strLen % 2 !== 0) throw new TypeError('Invalid hex string')

  if (length > strLen / 2) {
    length = strLen / 2
  }
  for (var i = 0; i < length; ++i) {
    var parsed = parseInt(string.substr(i * 2, 2), 16)
    if (numberIsNaN(parsed)) return i
    buf[offset + i] = parsed
  }
  return i
}

function utf8Write (buf, string, offset, length) {
  return blitBuffer(utf8ToBytes(string, buf.length - offset), buf, offset, length)
}

function asciiWrite (buf, string, offset, length) {
  return blitBuffer(asciiToBytes(string), buf, offset, length)
}

function latin1Write (buf, string, offset, length) {
  return asciiWrite(buf, string, offset, length)
}

function base64Write (buf, string, offset, length) {
  return blitBuffer(base64ToBytes(string), buf, offset, length)
}

function ucs2Write (buf, string, offset, length) {
  return blitBuffer(utf16leToBytes(string, buf.length - offset), buf, offset, length)
}

Buffer.prototype.write = function write (string, offset, length, encoding) {
  // Buffer#write(string)
  if (offset === undefined) {
    encoding = 'utf8'
    length = this.length
    offset = 0
  // Buffer#write(string, encoding)
  } else if (length === undefined && typeof offset === 'string') {
    encoding = offset
    length = this.length
    offset = 0
  // Buffer#write(string, offset[, length][, encoding])
  } else if (isFinite(offset)) {
    offset = offset >>> 0
    if (isFinite(length)) {
      length = length >>> 0
      if (encoding === undefined) encoding = 'utf8'
    } else {
      encoding = length
      length = undefined
    }
  } else {
    throw new Error(
      'Buffer.write(string, encoding, offset[, length]) is no longer supported'
    )
  }

  var remaining = this.length - offset
  if (length === undefined || length > remaining) length = remaining

  if ((string.length > 0 && (length < 0 || offset < 0)) || offset > this.length) {
    throw new RangeError('Attempt to write outside buffer bounds')
  }

  if (!encoding) encoding = 'utf8'

  var loweredCase = false
  for (;;) {
    switch (encoding) {
      case 'hex':
        return hexWrite(this, string, offset, length)

      case 'utf8':
      case 'utf-8':
        return utf8Write(this, string, offset, length)

      case 'ascii':
        return asciiWrite(this, string, offset, length)

      case 'latin1':
      case 'binary':
        return latin1Write(this, string, offset, length)

      case 'base64':
        // Warning: maxLength not taken into account in base64Write
        return base64Write(this, string, offset, length)

      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return ucs2Write(this, string, offset, length)

      default:
        if (loweredCase) throw new TypeError('Unknown encoding: ' + encoding)
        encoding = ('' + encoding).toLowerCase()
        loweredCase = true
    }
  }
}

Buffer.prototype.toJSON = function toJSON () {
  return {
    type: 'Buffer',
    data: Array.prototype.slice.call(this._arr || this, 0)
  }
}

function base64Slice (buf, start, end) {
  if (start === 0 && end === buf.length) {
    return base64.fromByteArray(buf)
  } else {
    return base64.fromByteArray(buf.slice(start, end))
  }
}

function utf8Slice (buf, start, end) {
  end = Math.min(buf.length, end)
  var res = []

  var i = start
  while (i < end) {
    var firstByte = buf[i]
    var codePoint = null
    var bytesPerSequence = (firstByte > 0xEF) ? 4
      : (firstByte > 0xDF) ? 3
      : (firstByte > 0xBF) ? 2
      : 1

    if (i + bytesPerSequence <= end) {
      var secondByte, thirdByte, fourthByte, tempCodePoint

      switch (bytesPerSequence) {
        case 1:
          if (firstByte < 0x80) {
            codePoint = firstByte
          }
          break
        case 2:
          secondByte = buf[i + 1]
          if ((secondByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0x1F) << 0x6 | (secondByte & 0x3F)
            if (tempCodePoint > 0x7F) {
              codePoint = tempCodePoint
            }
          }
          break
        case 3:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0xC | (secondByte & 0x3F) << 0x6 | (thirdByte & 0x3F)
            if (tempCodePoint > 0x7FF && (tempCodePoint < 0xD800 || tempCodePoint > 0xDFFF)) {
              codePoint = tempCodePoint
            }
          }
          break
        case 4:
          secondByte = buf[i + 1]
          thirdByte = buf[i + 2]
          fourthByte = buf[i + 3]
          if ((secondByte & 0xC0) === 0x80 && (thirdByte & 0xC0) === 0x80 && (fourthByte & 0xC0) === 0x80) {
            tempCodePoint = (firstByte & 0xF) << 0x12 | (secondByte & 0x3F) << 0xC | (thirdByte & 0x3F) << 0x6 | (fourthByte & 0x3F)
            if (tempCodePoint > 0xFFFF && tempCodePoint < 0x110000) {
              codePoint = tempCodePoint
            }
          }
      }
    }

    if (codePoint === null) {
      // we did not generate a valid codePoint so insert a
      // replacement char (U+FFFD) and advance only 1 byte
      codePoint = 0xFFFD
      bytesPerSequence = 1
    } else if (codePoint > 0xFFFF) {
      // encode to utf16 (surrogate pair dance)
      codePoint -= 0x10000
      res.push(codePoint >>> 10 & 0x3FF | 0xD800)
      codePoint = 0xDC00 | codePoint & 0x3FF
    }

    res.push(codePoint)
    i += bytesPerSequence
  }

  return decodeCodePointsArray(res)
}

// Based on http://stackoverflow.com/a/22747272/680742, the browser with
// the lowest limit is Chrome, with 0x10000 args.
// We go 1 magnitude less, for safety
var MAX_ARGUMENTS_LENGTH = 0x1000

function decodeCodePointsArray (codePoints) {
  var len = codePoints.length
  if (len <= MAX_ARGUMENTS_LENGTH) {
    return String.fromCharCode.apply(String, codePoints) // avoid extra slice()
  }

  // Decode in chunks to avoid "call stack size exceeded".
  var res = ''
  var i = 0
  while (i < len) {
    res += String.fromCharCode.apply(
      String,
      codePoints.slice(i, i += MAX_ARGUMENTS_LENGTH)
    )
  }
  return res
}

function asciiSlice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i] & 0x7F)
  }
  return ret
}

function latin1Slice (buf, start, end) {
  var ret = ''
  end = Math.min(buf.length, end)

  for (var i = start; i < end; ++i) {
    ret += String.fromCharCode(buf[i])
  }
  return ret
}

function hexSlice (buf, start, end) {
  var len = buf.length

  if (!start || start < 0) start = 0
  if (!end || end < 0 || end > len) end = len

  var out = ''
  for (var i = start; i < end; ++i) {
    out += toHex(buf[i])
  }
  return out
}

function utf16leSlice (buf, start, end) {
  var bytes = buf.slice(start, end)
  var res = ''
  for (var i = 0; i < bytes.length; i += 2) {
    res += String.fromCharCode(bytes[i] + (bytes[i + 1] * 256))
  }
  return res
}

Buffer.prototype.slice = function slice (start, end) {
  var len = this.length
  start = ~~start
  end = end === undefined ? len : ~~end

  if (start < 0) {
    start += len
    if (start < 0) start = 0
  } else if (start > len) {
    start = len
  }

  if (end < 0) {
    end += len
    if (end < 0) end = 0
  } else if (end > len) {
    end = len
  }

  if (end < start) end = start

  var newBuf = this.subarray(start, end)
  // Return an augmented `Uint8Array` instance
  newBuf.__proto__ = Buffer.prototype
  return newBuf
}

/*
 * Need to make sure that buffer isn't trying to write out of bounds.
 */
function checkOffset (offset, ext, length) {
  if ((offset % 1) !== 0 || offset < 0) throw new RangeError('offset is not uint')
  if (offset + ext > length) throw new RangeError('Trying to access beyond buffer length')
}

Buffer.prototype.readUIntLE = function readUIntLE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }

  return val
}

Buffer.prototype.readUIntBE = function readUIntBE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    checkOffset(offset, byteLength, this.length)
  }

  var val = this[offset + --byteLength]
  var mul = 1
  while (byteLength > 0 && (mul *= 0x100)) {
    val += this[offset + --byteLength] * mul
  }

  return val
}

Buffer.prototype.readUInt8 = function readUInt8 (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return ((this[offset]) |
      (this[offset + 1] << 8) |
      (this[offset + 2] << 16)) +
      (this[offset + 3] * 0x1000000)
}

Buffer.prototype.readUInt32BE = function readUInt32BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] * 0x1000000) +
    ((this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    this[offset + 3])
}

Buffer.prototype.readIntLE = function readIntLE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var val = this[offset]
  var mul = 1
  var i = 0
  while (++i < byteLength && (mul *= 0x100)) {
    val += this[offset + i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readIntBE = function readIntBE (offset, byteLength, noAssert) {
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) checkOffset(offset, byteLength, this.length)

  var i = byteLength
  var mul = 1
  var val = this[offset + --i]
  while (i > 0 && (mul *= 0x100)) {
    val += this[offset + --i] * mul
  }
  mul *= 0x80

  if (val >= mul) val -= Math.pow(2, 8 * byteLength)

  return val
}

Buffer.prototype.readInt8 = function readInt8 (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 1, this.length)
  if (!(this[offset] & 0x80)) return (this[offset])
  return ((0xff - this[offset] + 1) * -1)
}

Buffer.prototype.readInt16LE = function readInt16LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset] | (this[offset + 1] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt16BE = function readInt16BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 2, this.length)
  var val = this[offset + 1] | (this[offset] << 8)
  return (val & 0x8000) ? val | 0xFFFF0000 : val
}

Buffer.prototype.readInt32LE = function readInt32LE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset]) |
    (this[offset + 1] << 8) |
    (this[offset + 2] << 16) |
    (this[offset + 3] << 24)
}

Buffer.prototype.readInt32BE = function readInt32BE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)

  return (this[offset] << 24) |
    (this[offset + 1] << 16) |
    (this[offset + 2] << 8) |
    (this[offset + 3])
}

Buffer.prototype.readFloatLE = function readFloatLE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  offset = offset >>> 0
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, false, 52, 8)
}

function checkInt (buf, value, offset, ext, max, min) {
  if (!Buffer.isBuffer(buf)) throw new TypeError('"buffer" argument must be a Buffer instance')
  if (value > max || value < min) throw new RangeError('"value" argument is out of bounds')
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
}

Buffer.prototype.writeUIntLE = function writeUIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var mul = 1
  var i = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUIntBE = function writeUIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  byteLength = byteLength >>> 0
  if (!noAssert) {
    var maxBytes = Math.pow(2, 8 * byteLength) - 1
    checkInt(this, value, offset, byteLength, maxBytes, 0)
  }

  var i = byteLength - 1
  var mul = 1
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    this[offset + i] = (value / mul) & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeUInt8 = function writeUInt8 (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 1, 0xff, 0)
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  return offset + 2
}

Buffer.prototype.writeUInt16BE = function writeUInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  this[offset] = (value >>> 8)
  this[offset + 1] = (value & 0xff)
  return offset + 2
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  this[offset + 3] = (value >>> 24)
  this[offset + 2] = (value >>> 16)
  this[offset + 1] = (value >>> 8)
  this[offset] = (value & 0xff)
  return offset + 4
}

Buffer.prototype.writeUInt32BE = function writeUInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  this[offset] = (value >>> 24)
  this[offset + 1] = (value >>> 16)
  this[offset + 2] = (value >>> 8)
  this[offset + 3] = (value & 0xff)
  return offset + 4
}

Buffer.prototype.writeIntLE = function writeIntLE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    var limit = Math.pow(2, (8 * byteLength) - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = 0
  var mul = 1
  var sub = 0
  this[offset] = value & 0xFF
  while (++i < byteLength && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i - 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeIntBE = function writeIntBE (value, offset, byteLength, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    var limit = Math.pow(2, (8 * byteLength) - 1)

    checkInt(this, value, offset, byteLength, limit - 1, -limit)
  }

  var i = byteLength - 1
  var mul = 1
  var sub = 0
  this[offset + i] = value & 0xFF
  while (--i >= 0 && (mul *= 0x100)) {
    if (value < 0 && sub === 0 && this[offset + i + 1] !== 0) {
      sub = 1
    }
    this[offset + i] = ((value / mul) >> 0) - sub & 0xFF
  }

  return offset + byteLength
}

Buffer.prototype.writeInt8 = function writeInt8 (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 1, 0x7f, -0x80)
  if (value < 0) value = 0xff + value + 1
  this[offset] = (value & 0xff)
  return offset + 1
}

Buffer.prototype.writeInt16LE = function writeInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  return offset + 2
}

Buffer.prototype.writeInt16BE = function writeInt16BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 2, 0x7fff, -0x8000)
  this[offset] = (value >>> 8)
  this[offset + 1] = (value & 0xff)
  return offset + 2
}

Buffer.prototype.writeInt32LE = function writeInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  this[offset] = (value & 0xff)
  this[offset + 1] = (value >>> 8)
  this[offset + 2] = (value >>> 16)
  this[offset + 3] = (value >>> 24)
  return offset + 4
}

Buffer.prototype.writeInt32BE = function writeInt32BE (value, offset, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) checkInt(this, value, offset, 4, 0x7fffffff, -0x80000000)
  if (value < 0) value = 0xffffffff + value + 1
  this[offset] = (value >>> 24)
  this[offset + 1] = (value >>> 16)
  this[offset + 2] = (value >>> 8)
  this[offset + 3] = (value & 0xff)
  return offset + 4
}

function checkIEEE754 (buf, value, offset, ext, max, min) {
  if (offset + ext > buf.length) throw new RangeError('Index out of range')
  if (offset < 0) throw new RangeError('Index out of range')
}

function writeFloat (buf, value, offset, littleEndian, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 4, 3.4028234663852886e+38, -3.4028234663852886e+38)
  }
  ieee754.write(buf, value, offset, littleEndian, 23, 4)
  return offset + 4
}

Buffer.prototype.writeFloatLE = function writeFloatLE (value, offset, noAssert) {
  return writeFloat(this, value, offset, true, noAssert)
}

Buffer.prototype.writeFloatBE = function writeFloatBE (value, offset, noAssert) {
  return writeFloat(this, value, offset, false, noAssert)
}

function writeDouble (buf, value, offset, littleEndian, noAssert) {
  value = +value
  offset = offset >>> 0
  if (!noAssert) {
    checkIEEE754(buf, value, offset, 8, 1.7976931348623157E+308, -1.7976931348623157E+308)
  }
  ieee754.write(buf, value, offset, littleEndian, 52, 8)
  return offset + 8
}

Buffer.prototype.writeDoubleLE = function writeDoubleLE (value, offset, noAssert) {
  return writeDouble(this, value, offset, true, noAssert)
}

Buffer.prototype.writeDoubleBE = function writeDoubleBE (value, offset, noAssert) {
  return writeDouble(this, value, offset, false, noAssert)
}

// copy(targetBuffer, targetStart=0, sourceStart=0, sourceEnd=buffer.length)
Buffer.prototype.copy = function copy (target, targetStart, start, end) {
  if (!start) start = 0
  if (!end && end !== 0) end = this.length
  if (targetStart >= target.length) targetStart = target.length
  if (!targetStart) targetStart = 0
  if (end > 0 && end < start) end = start

  // Copy 0 bytes; we're done
  if (end === start) return 0
  if (target.length === 0 || this.length === 0) return 0

  // Fatal error conditions
  if (targetStart < 0) {
    throw new RangeError('targetStart out of bounds')
  }
  if (start < 0 || start >= this.length) throw new RangeError('sourceStart out of bounds')
  if (end < 0) throw new RangeError('sourceEnd out of bounds')

  // Are we oob?
  if (end > this.length) end = this.length
  if (target.length - targetStart < end - start) {
    end = target.length - targetStart + start
  }

  var len = end - start
  var i

  if (this === target && start < targetStart && targetStart < end) {
    // descending copy from end
    for (i = len - 1; i >= 0; --i) {
      target[i + targetStart] = this[i + start]
    }
  } else if (len < 1000) {
    // ascending copy from start
    for (i = 0; i < len; ++i) {
      target[i + targetStart] = this[i + start]
    }
  } else {
    Uint8Array.prototype.set.call(
      target,
      this.subarray(start, start + len),
      targetStart
    )
  }

  return len
}

// Usage:
//    buffer.fill(number[, offset[, end]])
//    buffer.fill(buffer[, offset[, end]])
//    buffer.fill(string[, offset[, end]][, encoding])
Buffer.prototype.fill = function fill (val, start, end, encoding) {
  // Handle string cases:
  if (typeof val === 'string') {
    if (typeof start === 'string') {
      encoding = start
      start = 0
      end = this.length
    } else if (typeof end === 'string') {
      encoding = end
      end = this.length
    }
    if (val.length === 1) {
      var code = val.charCodeAt(0)
      if (code < 256) {
        val = code
      }
    }
    if (encoding !== undefined && typeof encoding !== 'string') {
      throw new TypeError('encoding must be a string')
    }
    if (typeof encoding === 'string' && !Buffer.isEncoding(encoding)) {
      throw new TypeError('Unknown encoding: ' + encoding)
    }
  } else if (typeof val === 'number') {
    val = val & 255
  }

  // Invalid ranges are not set to a default, so can range check early.
  if (start < 0 || this.length < start || this.length < end) {
    throw new RangeError('Out of range index')
  }

  if (end <= start) {
    return this
  }

  start = start >>> 0
  end = end === undefined ? this.length : end >>> 0

  if (!val) val = 0

  var i
  if (typeof val === 'number') {
    for (i = start; i < end; ++i) {
      this[i] = val
    }
  } else {
    var bytes = Buffer.isBuffer(val)
      ? val
      : new Buffer(val, encoding)
    var len = bytes.length
    for (i = 0; i < end - start; ++i) {
      this[i + start] = bytes[i % len]
    }
  }

  return this
}

// HELPER FUNCTIONS
// ================

var INVALID_BASE64_RE = /[^+/0-9A-Za-z-_]/g

function base64clean (str) {
  // Node strips out invalid characters like \n and \t from the string, base64-js does not
  str = str.trim().replace(INVALID_BASE64_RE, '')
  // Node converts strings with length < 2 to ''
  if (str.length < 2) return ''
  // Node allows for non-padded base64 strings (missing trailing ===), base64-js does not
  while (str.length % 4 !== 0) {
    str = str + '='
  }
  return str
}

function toHex (n) {
  if (n < 16) return '0' + n.toString(16)
  return n.toString(16)
}

function utf8ToBytes (string, units) {
  units = units || Infinity
  var codePoint
  var length = string.length
  var leadSurrogate = null
  var bytes = []

  for (var i = 0; i < length; ++i) {
    codePoint = string.charCodeAt(i)

    // is surrogate component
    if (codePoint > 0xD7FF && codePoint < 0xE000) {
      // last char was a lead
      if (!leadSurrogate) {
        // no lead yet
        if (codePoint > 0xDBFF) {
          // unexpected trail
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        } else if (i + 1 === length) {
          // unpaired lead
          if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
          continue
        }

        // valid lead
        leadSurrogate = codePoint

        continue
      }

      // 2 leads in a row
      if (codePoint < 0xDC00) {
        if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
        leadSurrogate = codePoint
        continue
      }

      // valid surrogate pair
      codePoint = (leadSurrogate - 0xD800 << 10 | codePoint - 0xDC00) + 0x10000
    } else if (leadSurrogate) {
      // valid bmp char, but last char was a lead
      if ((units -= 3) > -1) bytes.push(0xEF, 0xBF, 0xBD)
    }

    leadSurrogate = null

    // encode utf8
    if (codePoint < 0x80) {
      if ((units -= 1) < 0) break
      bytes.push(codePoint)
    } else if (codePoint < 0x800) {
      if ((units -= 2) < 0) break
      bytes.push(
        codePoint >> 0x6 | 0xC0,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x10000) {
      if ((units -= 3) < 0) break
      bytes.push(
        codePoint >> 0xC | 0xE0,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else if (codePoint < 0x110000) {
      if ((units -= 4) < 0) break
      bytes.push(
        codePoint >> 0x12 | 0xF0,
        codePoint >> 0xC & 0x3F | 0x80,
        codePoint >> 0x6 & 0x3F | 0x80,
        codePoint & 0x3F | 0x80
      )
    } else {
      throw new Error('Invalid code point')
    }
  }

  return bytes
}

function asciiToBytes (str) {
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    // Node's code seems to be doing this and not & 0x7F..
    byteArray.push(str.charCodeAt(i) & 0xFF)
  }
  return byteArray
}

function utf16leToBytes (str, units) {
  var c, hi, lo
  var byteArray = []
  for (var i = 0; i < str.length; ++i) {
    if ((units -= 2) < 0) break

    c = str.charCodeAt(i)
    hi = c >> 8
    lo = c % 256
    byteArray.push(lo)
    byteArray.push(hi)
  }

  return byteArray
}

function base64ToBytes (str) {
  return base64.toByteArray(base64clean(str))
}

function blitBuffer (src, dst, offset, length) {
  for (var i = 0; i < length; ++i) {
    if ((i + offset >= dst.length) || (i >= src.length)) break
    dst[i + offset] = src[i]
  }
  return i
}

// ArrayBuffers from another context (i.e. an iframe) do not pass the `instanceof` check
// but they should be treated as valid. See: https://github.com/feross/buffer/issues/166
function isArrayBuffer (obj) {
  return obj instanceof ArrayBuffer ||
    (obj != null && obj.constructor != null && obj.constructor.name === 'ArrayBuffer' &&
      typeof obj.byteLength === 'number')
}

// Node 0.10 supports `ArrayBuffer` but lacks `ArrayBuffer.isView`
function isArrayBufferView (obj) {
  return (typeof ArrayBuffer.isView === 'function') && ArrayBuffer.isView(obj)
}

function numberIsNaN (obj) {
  return obj !== obj // eslint-disable-line no-self-compare
}

},{"base64-js":71,"ieee754":127}],87:[function(require,module,exports){
module.exports = {
  "100": "Continue",
  "101": "Switching Protocols",
  "102": "Processing",
  "200": "OK",
  "201": "Created",
  "202": "Accepted",
  "203": "Non-Authoritative Information",
  "204": "No Content",
  "205": "Reset Content",
  "206": "Partial Content",
  "207": "Multi-Status",
  "208": "Already Reported",
  "226": "IM Used",
  "300": "Multiple Choices",
  "301": "Moved Permanently",
  "302": "Found",
  "303": "See Other",
  "304": "Not Modified",
  "305": "Use Proxy",
  "307": "Temporary Redirect",
  "308": "Permanent Redirect",
  "400": "Bad Request",
  "401": "Unauthorized",
  "402": "Payment Required",
  "403": "Forbidden",
  "404": "Not Found",
  "405": "Method Not Allowed",
  "406": "Not Acceptable",
  "407": "Proxy Authentication Required",
  "408": "Request Timeout",
  "409": "Conflict",
  "410": "Gone",
  "411": "Length Required",
  "412": "Precondition Failed",
  "413": "Payload Too Large",
  "414": "URI Too Long",
  "415": "Unsupported Media Type",
  "416": "Range Not Satisfiable",
  "417": "Expectation Failed",
  "418": "I'm a teapot",
  "421": "Misdirected Request",
  "422": "Unprocessable Entity",
  "423": "Locked",
  "424": "Failed Dependency",
  "425": "Unordered Collection",
  "426": "Upgrade Required",
  "428": "Precondition Required",
  "429": "Too Many Requests",
  "431": "Request Header Fields Too Large",
  "451": "Unavailable For Legal Reasons",
  "500": "Internal Server Error",
  "501": "Not Implemented",
  "502": "Bad Gateway",
  "503": "Service Unavailable",
  "504": "Gateway Timeout",
  "505": "HTTP Version Not Supported",
  "506": "Variant Also Negotiates",
  "507": "Insufficient Storage",
  "508": "Loop Detected",
  "509": "Bandwidth Limit Exceeded",
  "510": "Not Extended",
  "511": "Network Authentication Required"
}

},{}],88:[function(require,module,exports){
(function (Buffer){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// NOTE: These type checking functions intentionally don't use `instanceof`
// because it is fragile and can be easily faked with `Object.create()`.

function isArray(arg) {
  if (Array.isArray) {
    return Array.isArray(arg);
  }
  return objectToString(arg) === '[object Array]';
}
exports.isArray = isArray;

function isBoolean(arg) {
  return typeof arg === 'boolean';
}
exports.isBoolean = isBoolean;

function isNull(arg) {
  return arg === null;
}
exports.isNull = isNull;

function isNullOrUndefined(arg) {
  return arg == null;
}
exports.isNullOrUndefined = isNullOrUndefined;

function isNumber(arg) {
  return typeof arg === 'number';
}
exports.isNumber = isNumber;

function isString(arg) {
  return typeof arg === 'string';
}
exports.isString = isString;

function isSymbol(arg) {
  return typeof arg === 'symbol';
}
exports.isSymbol = isSymbol;

function isUndefined(arg) {
  return arg === void 0;
}
exports.isUndefined = isUndefined;

function isRegExp(re) {
  return objectToString(re) === '[object RegExp]';
}
exports.isRegExp = isRegExp;

function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}
exports.isObject = isObject;

function isDate(d) {
  return objectToString(d) === '[object Date]';
}
exports.isDate = isDate;

function isError(e) {
  return (objectToString(e) === '[object Error]' || e instanceof Error);
}
exports.isError = isError;

function isFunction(arg) {
  return typeof arg === 'function';
}
exports.isFunction = isFunction;

function isPrimitive(arg) {
  return arg === null ||
         typeof arg === 'boolean' ||
         typeof arg === 'number' ||
         typeof arg === 'string' ||
         typeof arg === 'symbol' ||  // ES6 symbol
         typeof arg === 'undefined';
}
exports.isPrimitive = isPrimitive;

exports.isBuffer = Buffer.isBuffer;

function objectToString(o) {
  return Object.prototype.toString.call(o);
}

}).call(this,{"isBuffer":require("../../is-buffer/index.js")})

},{"../../is-buffer/index.js":129}],89:[function(require,module,exports){
// https://d3js.org/d3-array/ Version 1.2.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var ascending = function(a, b) {
  return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
};

var bisector = function(compare) {
  if (compare.length === 1) compare = ascendingComparator(compare);
  return {
    left: function(a, x, lo, hi) {
      if (lo == null) lo = 0;
      if (hi == null) hi = a.length;
      while (lo < hi) {
        var mid = lo + hi >>> 1;
        if (compare(a[mid], x) < 0) lo = mid + 1;
        else hi = mid;
      }
      return lo;
    },
    right: function(a, x, lo, hi) {
      if (lo == null) lo = 0;
      if (hi == null) hi = a.length;
      while (lo < hi) {
        var mid = lo + hi >>> 1;
        if (compare(a[mid], x) > 0) hi = mid;
        else lo = mid + 1;
      }
      return lo;
    }
  };
};

function ascendingComparator(f) {
  return function(d, x) {
    return ascending(f(d), x);
  };
}

var ascendingBisect = bisector(ascending);
var bisectRight = ascendingBisect.right;
var bisectLeft = ascendingBisect.left;

var pairs = function(array, f) {
  if (f == null) f = pair;
  var i = 0, n = array.length - 1, p = array[0], pairs = new Array(n < 0 ? 0 : n);
  while (i < n) pairs[i] = f(p, p = array[++i]);
  return pairs;
};

function pair(a, b) {
  return [a, b];
}

var cross = function(values0, values1, reduce) {
  var n0 = values0.length,
      n1 = values1.length,
      values = new Array(n0 * n1),
      i0,
      i1,
      i,
      value0;

  if (reduce == null) reduce = pair;

  for (i0 = i = 0; i0 < n0; ++i0) {
    for (value0 = values0[i0], i1 = 0; i1 < n1; ++i1, ++i) {
      values[i] = reduce(value0, values1[i1]);
    }
  }

  return values;
};

var descending = function(a, b) {
  return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
};

var number = function(x) {
  return x === null ? NaN : +x;
};

var variance = function(values, valueof) {
  var n = values.length,
      m = 0,
      i = -1,
      mean = 0,
      value,
      delta,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) {
        delta = value - mean;
        mean += delta / ++m;
        sum += delta * (value - mean);
      }
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) {
        delta = value - mean;
        mean += delta / ++m;
        sum += delta * (value - mean);
      }
    }
  }

  if (m > 1) return sum / (m - 1);
};

var deviation = function(array, f) {
  var v = variance(array, f);
  return v ? Math.sqrt(v) : v;
};

var extent = function(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      min,
      max;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        min = max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null) {
            if (min > value) min = value;
            if (max < value) max = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        min = max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null) {
            if (min > value) min = value;
            if (max < value) max = value;
          }
        }
      }
    }
  }

  return [min, max];
};

var array = Array.prototype;

var slice = array.slice;
var map = array.map;

var constant = function(x) {
  return function() {
    return x;
  };
};

var identity = function(x) {
  return x;
};

var range = function(start, stop, step) {
  start = +start, stop = +stop, step = (n = arguments.length) < 2 ? (stop = start, start = 0, 1) : n < 3 ? 1 : +step;

  var i = -1,
      n = Math.max(0, Math.ceil((stop - start) / step)) | 0,
      range = new Array(n);

  while (++i < n) {
    range[i] = start + i * step;
  }

  return range;
};

var e10 = Math.sqrt(50);
var e5 = Math.sqrt(10);
var e2 = Math.sqrt(2);

var ticks = function(start, stop, count) {
  var reverse,
      i = -1,
      n,
      ticks,
      step;

  stop = +stop, start = +start, count = +count;
  if (start === stop && count > 0) return [start];
  if (reverse = stop < start) n = start, start = stop, stop = n;
  if ((step = tickIncrement(start, stop, count)) === 0 || !isFinite(step)) return [];

  if (step > 0) {
    start = Math.ceil(start / step);
    stop = Math.floor(stop / step);
    ticks = new Array(n = Math.ceil(stop - start + 1));
    while (++i < n) ticks[i] = (start + i) * step;
  } else {
    start = Math.floor(start * step);
    stop = Math.ceil(stop * step);
    ticks = new Array(n = Math.ceil(start - stop + 1));
    while (++i < n) ticks[i] = (start - i) / step;
  }

  if (reverse) ticks.reverse();

  return ticks;
};

function tickIncrement(start, stop, count) {
  var step = (stop - start) / Math.max(0, count),
      power = Math.floor(Math.log(step) / Math.LN10),
      error = step / Math.pow(10, power);
  return power >= 0
      ? (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1) * Math.pow(10, power)
      : -Math.pow(10, -power) / (error >= e10 ? 10 : error >= e5 ? 5 : error >= e2 ? 2 : 1);
}

function tickStep(start, stop, count) {
  var step0 = Math.abs(stop - start) / Math.max(0, count),
      step1 = Math.pow(10, Math.floor(Math.log(step0) / Math.LN10)),
      error = step0 / step1;
  if (error >= e10) step1 *= 10;
  else if (error >= e5) step1 *= 5;
  else if (error >= e2) step1 *= 2;
  return stop < start ? -step1 : step1;
}

var sturges = function(values) {
  return Math.ceil(Math.log(values.length) / Math.LN2) + 1;
};

var histogram = function() {
  var value = identity,
      domain = extent,
      threshold = sturges;

  function histogram(data) {
    var i,
        n = data.length,
        x,
        values = new Array(n);

    for (i = 0; i < n; ++i) {
      values[i] = value(data[i], i, data);
    }

    var xz = domain(values),
        x0 = xz[0],
        x1 = xz[1],
        tz = threshold(values, x0, x1);

    // Convert number of thresholds into uniform thresholds.
    if (!Array.isArray(tz)) {
      tz = tickStep(x0, x1, tz);
      tz = range(Math.ceil(x0 / tz) * tz, Math.floor(x1 / tz) * tz, tz); // exclusive
    }

    // Remove any thresholds outside the domain.
    var m = tz.length;
    while (tz[0] <= x0) tz.shift(), --m;
    while (tz[m - 1] > x1) tz.pop(), --m;

    var bins = new Array(m + 1),
        bin;

    // Initialize bins.
    for (i = 0; i <= m; ++i) {
      bin = bins[i] = [];
      bin.x0 = i > 0 ? tz[i - 1] : x0;
      bin.x1 = i < m ? tz[i] : x1;
    }

    // Assign data to bins by value, ignoring any outside the domain.
    for (i = 0; i < n; ++i) {
      x = values[i];
      if (x0 <= x && x <= x1) {
        bins[bisectRight(tz, x, 0, m)].push(data[i]);
      }
    }

    return bins;
  }

  histogram.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant(_), histogram) : value;
  };

  histogram.domain = function(_) {
    return arguments.length ? (domain = typeof _ === "function" ? _ : constant([_[0], _[1]]), histogram) : domain;
  };

  histogram.thresholds = function(_) {
    return arguments.length ? (threshold = typeof _ === "function" ? _ : Array.isArray(_) ? constant(slice.call(_)) : constant(_), histogram) : threshold;
  };

  return histogram;
};

var quantile = function(values, p, valueof) {
  if (valueof == null) valueof = number;
  if (!(n = values.length)) return;
  if ((p = +p) <= 0 || n < 2) return +valueof(values[0], 0, values);
  if (p >= 1) return +valueof(values[n - 1], n - 1, values);
  var n,
      i = (n - 1) * p,
      i0 = Math.floor(i),
      value0 = +valueof(values[i0], i0, values),
      value1 = +valueof(values[i0 + 1], i0 + 1, values);
  return value0 + (value1 - value0) * (i - i0);
};

var freedmanDiaconis = function(values, min, max) {
  values = map.call(values, number).sort(ascending);
  return Math.ceil((max - min) / (2 * (quantile(values, 0.75) - quantile(values, 0.25)) * Math.pow(values.length, -1 / 3)));
};

var scott = function(values, min, max) {
  return Math.ceil((max - min) / (3.5 * deviation(values) * Math.pow(values.length, -1 / 3)));
};

var max = function(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      max;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null && value > max) {
            max = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        max = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null && value > max) {
            max = value;
          }
        }
      }
    }
  }

  return max;
};

var mean = function(values, valueof) {
  var n = values.length,
      m = n,
      i = -1,
      value,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) sum += value;
      else --m;
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) sum += value;
      else --m;
    }
  }

  if (m) return sum / m;
};

var median = function(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      numbers = [];

  if (valueof == null) {
    while (++i < n) {
      if (!isNaN(value = number(values[i]))) {
        numbers.push(value);
      }
    }
  }

  else {
    while (++i < n) {
      if (!isNaN(value = number(valueof(values[i], i, values)))) {
        numbers.push(value);
      }
    }
  }

  return quantile(numbers.sort(ascending), 0.5);
};

var merge = function(arrays) {
  var n = arrays.length,
      m,
      i = -1,
      j = 0,
      merged,
      array;

  while (++i < n) j += arrays[i].length;
  merged = new Array(j);

  while (--n >= 0) {
    array = arrays[n];
    m = array.length;
    while (--m >= 0) {
      merged[--j] = array[m];
    }
  }

  return merged;
};

var min = function(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      min;

  if (valueof == null) {
    while (++i < n) { // Find the first comparable value.
      if ((value = values[i]) != null && value >= value) {
        min = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = values[i]) != null && min > value) {
            min = value;
          }
        }
      }
    }
  }

  else {
    while (++i < n) { // Find the first comparable value.
      if ((value = valueof(values[i], i, values)) != null && value >= value) {
        min = value;
        while (++i < n) { // Compare the remaining values.
          if ((value = valueof(values[i], i, values)) != null && min > value) {
            min = value;
          }
        }
      }
    }
  }

  return min;
};

var permute = function(array, indexes) {
  var i = indexes.length, permutes = new Array(i);
  while (i--) permutes[i] = array[indexes[i]];
  return permutes;
};

var scan = function(values, compare) {
  if (!(n = values.length)) return;
  var n,
      i = 0,
      j = 0,
      xi,
      xj = values[j];

  if (compare == null) compare = ascending;

  while (++i < n) {
    if (compare(xi = values[i], xj) < 0 || compare(xj, xj) !== 0) {
      xj = xi, j = i;
    }
  }

  if (compare(xj, xj) === 0) return j;
};

var shuffle = function(array, i0, i1) {
  var m = (i1 == null ? array.length : i1) - (i0 = i0 == null ? 0 : +i0),
      t,
      i;

  while (m) {
    i = Math.random() * m-- | 0;
    t = array[m + i0];
    array[m + i0] = array[i + i0];
    array[i + i0] = t;
  }

  return array;
};

var sum = function(values, valueof) {
  var n = values.length,
      i = -1,
      value,
      sum = 0;

  if (valueof == null) {
    while (++i < n) {
      if (value = +values[i]) sum += value; // Note: zero and null are equivalent.
    }
  }

  else {
    while (++i < n) {
      if (value = +valueof(values[i], i, values)) sum += value;
    }
  }

  return sum;
};

var transpose = function(matrix) {
  if (!(n = matrix.length)) return [];
  for (var i = -1, m = min(matrix, length), transpose = new Array(m); ++i < m;) {
    for (var j = -1, n, row = transpose[i] = new Array(n); ++j < n;) {
      row[j] = matrix[j][i];
    }
  }
  return transpose;
};

function length(d) {
  return d.length;
}

var zip = function() {
  return transpose(arguments);
};

exports.bisect = bisectRight;
exports.bisectRight = bisectRight;
exports.bisectLeft = bisectLeft;
exports.ascending = ascending;
exports.bisector = bisector;
exports.cross = cross;
exports.descending = descending;
exports.deviation = deviation;
exports.extent = extent;
exports.histogram = histogram;
exports.thresholdFreedmanDiaconis = freedmanDiaconis;
exports.thresholdScott = scott;
exports.thresholdSturges = sturges;
exports.max = max;
exports.mean = mean;
exports.median = median;
exports.merge = merge;
exports.min = min;
exports.pairs = pairs;
exports.permute = permute;
exports.quantile = quantile;
exports.range = range;
exports.scan = scan;
exports.shuffle = shuffle;
exports.sum = sum;
exports.ticks = ticks;
exports.tickIncrement = tickIncrement;
exports.tickStep = tickStep;
exports.transpose = transpose;
exports.variance = variance;
exports.zip = zip;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],90:[function(require,module,exports){
// https://d3js.org/d3-axis/ Version 1.0.8. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var slice = Array.prototype.slice;

var identity = function(x) {
  return x;
};

var top = 1;
var right = 2;
var bottom = 3;
var left = 4;
var epsilon = 1e-6;

function translateX(x) {
  return "translate(" + (x + 0.5) + ",0)";
}

function translateY(y) {
  return "translate(0," + (y + 0.5) + ")";
}

function number(scale) {
  return function(d) {
    return +scale(d);
  };
}

function center(scale) {
  var offset = Math.max(0, scale.bandwidth() - 1) / 2; // Adjust for 0.5px offset.
  if (scale.round()) offset = Math.round(offset);
  return function(d) {
    return +scale(d) + offset;
  };
}

function entering() {
  return !this.__axis;
}

function axis(orient, scale) {
  var tickArguments = [],
      tickValues = null,
      tickFormat = null,
      tickSizeInner = 6,
      tickSizeOuter = 6,
      tickPadding = 3,
      k = orient === top || orient === left ? -1 : 1,
      x = orient === left || orient === right ? "x" : "y",
      transform = orient === top || orient === bottom ? translateX : translateY;

  function axis(context) {
    var values = tickValues == null ? (scale.ticks ? scale.ticks.apply(scale, tickArguments) : scale.domain()) : tickValues,
        format = tickFormat == null ? (scale.tickFormat ? scale.tickFormat.apply(scale, tickArguments) : identity) : tickFormat,
        spacing = Math.max(tickSizeInner, 0) + tickPadding,
        range = scale.range(),
        range0 = +range[0] + 0.5,
        range1 = +range[range.length - 1] + 0.5,
        position = (scale.bandwidth ? center : number)(scale.copy()),
        selection = context.selection ? context.selection() : context,
        path = selection.selectAll(".domain").data([null]),
        tick = selection.selectAll(".tick").data(values, scale).order(),
        tickExit = tick.exit(),
        tickEnter = tick.enter().append("g").attr("class", "tick"),
        line = tick.select("line"),
        text = tick.select("text");

    path = path.merge(path.enter().insert("path", ".tick")
        .attr("class", "domain")
        .attr("stroke", "#000"));

    tick = tick.merge(tickEnter);

    line = line.merge(tickEnter.append("line")
        .attr("stroke", "#000")
        .attr(x + "2", k * tickSizeInner));

    text = text.merge(tickEnter.append("text")
        .attr("fill", "#000")
        .attr(x, k * spacing)
        .attr("dy", orient === top ? "0em" : orient === bottom ? "0.71em" : "0.32em"));

    if (context !== selection) {
      path = path.transition(context);
      tick = tick.transition(context);
      line = line.transition(context);
      text = text.transition(context);

      tickExit = tickExit.transition(context)
          .attr("opacity", epsilon)
          .attr("transform", function(d) { return isFinite(d = position(d)) ? transform(d) : this.getAttribute("transform"); });

      tickEnter
          .attr("opacity", epsilon)
          .attr("transform", function(d) { var p = this.parentNode.__axis; return transform(p && isFinite(p = p(d)) ? p : position(d)); });
    }

    tickExit.remove();

    path
        .attr("d", orient === left || orient == right
            ? "M" + k * tickSizeOuter + "," + range0 + "H0.5V" + range1 + "H" + k * tickSizeOuter
            : "M" + range0 + "," + k * tickSizeOuter + "V0.5H" + range1 + "V" + k * tickSizeOuter);

    tick
        .attr("opacity", 1)
        .attr("transform", function(d) { return transform(position(d)); });

    line
        .attr(x + "2", k * tickSizeInner);

    text
        .attr(x, k * spacing)
        .text(format);

    selection.filter(entering)
        .attr("fill", "none")
        .attr("font-size", 10)
        .attr("font-family", "sans-serif")
        .attr("text-anchor", orient === right ? "start" : orient === left ? "end" : "middle");

    selection
        .each(function() { this.__axis = position; });
  }

  axis.scale = function(_) {
    return arguments.length ? (scale = _, axis) : scale;
  };

  axis.ticks = function() {
    return tickArguments = slice.call(arguments), axis;
  };

  axis.tickArguments = function(_) {
    return arguments.length ? (tickArguments = _ == null ? [] : slice.call(_), axis) : tickArguments.slice();
  };

  axis.tickValues = function(_) {
    return arguments.length ? (tickValues = _ == null ? null : slice.call(_), axis) : tickValues && tickValues.slice();
  };

  axis.tickFormat = function(_) {
    return arguments.length ? (tickFormat = _, axis) : tickFormat;
  };

  axis.tickSize = function(_) {
    return arguments.length ? (tickSizeInner = tickSizeOuter = +_, axis) : tickSizeInner;
  };

  axis.tickSizeInner = function(_) {
    return arguments.length ? (tickSizeInner = +_, axis) : tickSizeInner;
  };

  axis.tickSizeOuter = function(_) {
    return arguments.length ? (tickSizeOuter = +_, axis) : tickSizeOuter;
  };

  axis.tickPadding = function(_) {
    return arguments.length ? (tickPadding = +_, axis) : tickPadding;
  };

  return axis;
}

function axisTop(scale) {
  return axis(top, scale);
}

function axisRight(scale) {
  return axis(right, scale);
}

function axisBottom(scale) {
  return axis(bottom, scale);
}

function axisLeft(scale) {
  return axis(left, scale);
}

exports.axisTop = axisTop;
exports.axisRight = axisRight;
exports.axisBottom = axisBottom;
exports.axisLeft = axisLeft;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],91:[function(require,module,exports){
// https://d3js.org/d3-brush/ Version 1.0.4. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-dispatch'), require('d3-drag'), require('d3-interpolate'), require('d3-selection'), require('d3-transition')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-dispatch', 'd3-drag', 'd3-interpolate', 'd3-selection', 'd3-transition'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3,global.d3));
}(this, (function (exports,d3Dispatch,d3Drag,d3Interpolate,d3Selection,d3Transition) { 'use strict';

var constant = function(x) {
  return function() {
    return x;
  };
};

var BrushEvent = function(target, type, selection) {
  this.target = target;
  this.type = type;
  this.selection = selection;
};

function nopropagation() {
  d3Selection.event.stopImmediatePropagation();
}

var noevent = function() {
  d3Selection.event.preventDefault();
  d3Selection.event.stopImmediatePropagation();
};

var MODE_DRAG = {name: "drag"};
var MODE_SPACE = {name: "space"};
var MODE_HANDLE = {name: "handle"};
var MODE_CENTER = {name: "center"};

var X = {
  name: "x",
  handles: ["e", "w"].map(type),
  input: function(x, e) { return x && [[x[0], e[0][1]], [x[1], e[1][1]]]; },
  output: function(xy) { return xy && [xy[0][0], xy[1][0]]; }
};

var Y = {
  name: "y",
  handles: ["n", "s"].map(type),
  input: function(y, e) { return y && [[e[0][0], y[0]], [e[1][0], y[1]]]; },
  output: function(xy) { return xy && [xy[0][1], xy[1][1]]; }
};

var XY = {
  name: "xy",
  handles: ["n", "e", "s", "w", "nw", "ne", "se", "sw"].map(type),
  input: function(xy) { return xy; },
  output: function(xy) { return xy; }
};

var cursors = {
  overlay: "crosshair",
  selection: "move",
  n: "ns-resize",
  e: "ew-resize",
  s: "ns-resize",
  w: "ew-resize",
  nw: "nwse-resize",
  ne: "nesw-resize",
  se: "nwse-resize",
  sw: "nesw-resize"
};

var flipX = {
  e: "w",
  w: "e",
  nw: "ne",
  ne: "nw",
  se: "sw",
  sw: "se"
};

var flipY = {
  n: "s",
  s: "n",
  nw: "sw",
  ne: "se",
  se: "ne",
  sw: "nw"
};

var signsX = {
  overlay: +1,
  selection: +1,
  n: null,
  e: +1,
  s: null,
  w: -1,
  nw: -1,
  ne: +1,
  se: +1,
  sw: -1
};

var signsY = {
  overlay: +1,
  selection: +1,
  n: -1,
  e: null,
  s: +1,
  w: null,
  nw: -1,
  ne: -1,
  se: +1,
  sw: +1
};

function type(t) {
  return {type: t};
}

// Ignore right-click, since that should open the context menu.
function defaultFilter() {
  return !d3Selection.event.button;
}

function defaultExtent() {
  var svg = this.ownerSVGElement || this;
  return [[0, 0], [svg.width.baseVal.value, svg.height.baseVal.value]];
}

// Like d3.local, but with the name “__brush” rather than auto-generated.
function local(node) {
  while (!node.__brush) if (!(node = node.parentNode)) return;
  return node.__brush;
}

function empty(extent) {
  return extent[0][0] === extent[1][0]
      || extent[0][1] === extent[1][1];
}

function brushSelection(node) {
  var state = node.__brush;
  return state ? state.dim.output(state.selection) : null;
}

function brushX() {
  return brush$1(X);
}

function brushY() {
  return brush$1(Y);
}

var brush = function() {
  return brush$1(XY);
};

function brush$1(dim) {
  var extent = defaultExtent,
      filter = defaultFilter,
      listeners = d3Dispatch.dispatch(brush, "start", "brush", "end"),
      handleSize = 6,
      touchending;

  function brush(group) {
    var overlay = group
        .property("__brush", initialize)
      .selectAll(".overlay")
      .data([type("overlay")]);

    overlay.enter().append("rect")
        .attr("class", "overlay")
        .attr("pointer-events", "all")
        .attr("cursor", cursors.overlay)
      .merge(overlay)
        .each(function() {
          var extent = local(this).extent;
          d3Selection.select(this)
              .attr("x", extent[0][0])
              .attr("y", extent[0][1])
              .attr("width", extent[1][0] - extent[0][0])
              .attr("height", extent[1][1] - extent[0][1]);
        });

    group.selectAll(".selection")
      .data([type("selection")])
      .enter().append("rect")
        .attr("class", "selection")
        .attr("cursor", cursors.selection)
        .attr("fill", "#777")
        .attr("fill-opacity", 0.3)
        .attr("stroke", "#fff")
        .attr("shape-rendering", "crispEdges");

    var handle = group.selectAll(".handle")
      .data(dim.handles, function(d) { return d.type; });

    handle.exit().remove();

    handle.enter().append("rect")
        .attr("class", function(d) { return "handle handle--" + d.type; })
        .attr("cursor", function(d) { return cursors[d.type]; });

    group
        .each(redraw)
        .attr("fill", "none")
        .attr("pointer-events", "all")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)")
        .on("mousedown.brush touchstart.brush", started);
  }

  brush.move = function(group, selection) {
    if (group.selection) {
      group
          .on("start.brush", function() { emitter(this, arguments).beforestart().start(); })
          .on("interrupt.brush end.brush", function() { emitter(this, arguments).end(); })
          .tween("brush", function() {
            var that = this,
                state = that.__brush,
                emit = emitter(that, arguments),
                selection0 = state.selection,
                selection1 = dim.input(typeof selection === "function" ? selection.apply(this, arguments) : selection, state.extent),
                i = d3Interpolate.interpolate(selection0, selection1);

            function tween(t) {
              state.selection = t === 1 && empty(selection1) ? null : i(t);
              redraw.call(that);
              emit.brush();
            }

            return selection0 && selection1 ? tween : tween(1);
          });
    } else {
      group
          .each(function() {
            var that = this,
                args = arguments,
                state = that.__brush,
                selection1 = dim.input(typeof selection === "function" ? selection.apply(that, args) : selection, state.extent),
                emit = emitter(that, args).beforestart();

            d3Transition.interrupt(that);
            state.selection = selection1 == null || empty(selection1) ? null : selection1;
            redraw.call(that);
            emit.start().brush().end();
          });
    }
  };

  function redraw() {
    var group = d3Selection.select(this),
        selection = local(this).selection;

    if (selection) {
      group.selectAll(".selection")
          .style("display", null)
          .attr("x", selection[0][0])
          .attr("y", selection[0][1])
          .attr("width", selection[1][0] - selection[0][0])
          .attr("height", selection[1][1] - selection[0][1]);

      group.selectAll(".handle")
          .style("display", null)
          .attr("x", function(d) { return d.type[d.type.length - 1] === "e" ? selection[1][0] - handleSize / 2 : selection[0][0] - handleSize / 2; })
          .attr("y", function(d) { return d.type[0] === "s" ? selection[1][1] - handleSize / 2 : selection[0][1] - handleSize / 2; })
          .attr("width", function(d) { return d.type === "n" || d.type === "s" ? selection[1][0] - selection[0][0] + handleSize : handleSize; })
          .attr("height", function(d) { return d.type === "e" || d.type === "w" ? selection[1][1] - selection[0][1] + handleSize : handleSize; });
    }

    else {
      group.selectAll(".selection,.handle")
          .style("display", "none")
          .attr("x", null)
          .attr("y", null)
          .attr("width", null)
          .attr("height", null);
    }
  }

  function emitter(that, args) {
    return that.__brush.emitter || new Emitter(that, args);
  }

  function Emitter(that, args) {
    this.that = that;
    this.args = args;
    this.state = that.__brush;
    this.active = 0;
  }

  Emitter.prototype = {
    beforestart: function() {
      if (++this.active === 1) this.state.emitter = this, this.starting = true;
      return this;
    },
    start: function() {
      if (this.starting) this.starting = false, this.emit("start");
      return this;
    },
    brush: function() {
      this.emit("brush");
      return this;
    },
    end: function() {
      if (--this.active === 0) delete this.state.emitter, this.emit("end");
      return this;
    },
    emit: function(type) {
      d3Selection.customEvent(new BrushEvent(brush, type, dim.output(this.state.selection)), listeners.apply, listeners, [type, this.that, this.args]);
    }
  };

  function started() {
    if (d3Selection.event.touches) { if (d3Selection.event.changedTouches.length < d3Selection.event.touches.length) return noevent(); }
    else if (touchending) return;
    if (!filter.apply(this, arguments)) return;

    var that = this,
        type = d3Selection.event.target.__data__.type,
        mode = (d3Selection.event.metaKey ? type = "overlay" : type) === "selection" ? MODE_DRAG : (d3Selection.event.altKey ? MODE_CENTER : MODE_HANDLE),
        signX = dim === Y ? null : signsX[type],
        signY = dim === X ? null : signsY[type],
        state = local(that),
        extent = state.extent,
        selection = state.selection,
        W = extent[0][0], w0, w1,
        N = extent[0][1], n0, n1,
        E = extent[1][0], e0, e1,
        S = extent[1][1], s0, s1,
        dx,
        dy,
        moving,
        shifting = signX && signY && d3Selection.event.shiftKey,
        lockX,
        lockY,
        point0 = d3Selection.mouse(that),
        point = point0,
        emit = emitter(that, arguments).beforestart();

    if (type === "overlay") {
      state.selection = selection = [
        [w0 = dim === Y ? W : point0[0], n0 = dim === X ? N : point0[1]],
        [e0 = dim === Y ? E : w0, s0 = dim === X ? S : n0]
      ];
    } else {
      w0 = selection[0][0];
      n0 = selection[0][1];
      e0 = selection[1][0];
      s0 = selection[1][1];
    }

    w1 = w0;
    n1 = n0;
    e1 = e0;
    s1 = s0;

    var group = d3Selection.select(that)
        .attr("pointer-events", "none");

    var overlay = group.selectAll(".overlay")
        .attr("cursor", cursors[type]);

    if (d3Selection.event.touches) {
      group
          .on("touchmove.brush", moved, true)
          .on("touchend.brush touchcancel.brush", ended, true);
    } else {
      var view = d3Selection.select(d3Selection.event.view)
          .on("keydown.brush", keydowned, true)
          .on("keyup.brush", keyupped, true)
          .on("mousemove.brush", moved, true)
          .on("mouseup.brush", ended, true);

      d3Drag.dragDisable(d3Selection.event.view);
    }

    nopropagation();
    d3Transition.interrupt(that);
    redraw.call(that);
    emit.start();

    function moved() {
      var point1 = d3Selection.mouse(that);
      if (shifting && !lockX && !lockY) {
        if (Math.abs(point1[0] - point[0]) > Math.abs(point1[1] - point[1])) lockY = true;
        else lockX = true;
      }
      point = point1;
      moving = true;
      noevent();
      move();
    }

    function move() {
      var t;

      dx = point[0] - point0[0];
      dy = point[1] - point0[1];

      switch (mode) {
        case MODE_SPACE:
        case MODE_DRAG: {
          if (signX) dx = Math.max(W - w0, Math.min(E - e0, dx)), w1 = w0 + dx, e1 = e0 + dx;
          if (signY) dy = Math.max(N - n0, Math.min(S - s0, dy)), n1 = n0 + dy, s1 = s0 + dy;
          break;
        }
        case MODE_HANDLE: {
          if (signX < 0) dx = Math.max(W - w0, Math.min(E - w0, dx)), w1 = w0 + dx, e1 = e0;
          else if (signX > 0) dx = Math.max(W - e0, Math.min(E - e0, dx)), w1 = w0, e1 = e0 + dx;
          if (signY < 0) dy = Math.max(N - n0, Math.min(S - n0, dy)), n1 = n0 + dy, s1 = s0;
          else if (signY > 0) dy = Math.max(N - s0, Math.min(S - s0, dy)), n1 = n0, s1 = s0 + dy;
          break;
        }
        case MODE_CENTER: {
          if (signX) w1 = Math.max(W, Math.min(E, w0 - dx * signX)), e1 = Math.max(W, Math.min(E, e0 + dx * signX));
          if (signY) n1 = Math.max(N, Math.min(S, n0 - dy * signY)), s1 = Math.max(N, Math.min(S, s0 + dy * signY));
          break;
        }
      }

      if (e1 < w1) {
        signX *= -1;
        t = w0, w0 = e0, e0 = t;
        t = w1, w1 = e1, e1 = t;
        if (type in flipX) overlay.attr("cursor", cursors[type = flipX[type]]);
      }

      if (s1 < n1) {
        signY *= -1;
        t = n0, n0 = s0, s0 = t;
        t = n1, n1 = s1, s1 = t;
        if (type in flipY) overlay.attr("cursor", cursors[type = flipY[type]]);
      }

      if (state.selection) selection = state.selection; // May be set by brush.move!
      if (lockX) w1 = selection[0][0], e1 = selection[1][0];
      if (lockY) n1 = selection[0][1], s1 = selection[1][1];

      if (selection[0][0] !== w1
          || selection[0][1] !== n1
          || selection[1][0] !== e1
          || selection[1][1] !== s1) {
        state.selection = [[w1, n1], [e1, s1]];
        redraw.call(that);
        emit.brush();
      }
    }

    function ended() {
      nopropagation();
      if (d3Selection.event.touches) {
        if (d3Selection.event.touches.length) return;
        if (touchending) clearTimeout(touchending);
        touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed!
        group.on("touchmove.brush touchend.brush touchcancel.brush", null);
      } else {
        d3Drag.dragEnable(d3Selection.event.view, moving);
        view.on("keydown.brush keyup.brush mousemove.brush mouseup.brush", null);
      }
      group.attr("pointer-events", "all");
      overlay.attr("cursor", cursors.overlay);
      if (state.selection) selection = state.selection; // May be set by brush.move (on start)!
      if (empty(selection)) state.selection = null, redraw.call(that);
      emit.end();
    }

    function keydowned() {
      switch (d3Selection.event.keyCode) {
        case 16: { // SHIFT
          shifting = signX && signY;
          break;
        }
        case 18: { // ALT
          if (mode === MODE_HANDLE) {
            if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX;
            if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY;
            mode = MODE_CENTER;
            move();
          }
          break;
        }
        case 32: { // SPACE; takes priority over ALT
          if (mode === MODE_HANDLE || mode === MODE_CENTER) {
            if (signX < 0) e0 = e1 - dx; else if (signX > 0) w0 = w1 - dx;
            if (signY < 0) s0 = s1 - dy; else if (signY > 0) n0 = n1 - dy;
            mode = MODE_SPACE;
            overlay.attr("cursor", cursors.selection);
            move();
          }
          break;
        }
        default: return;
      }
      noevent();
    }

    function keyupped() {
      switch (d3Selection.event.keyCode) {
        case 16: { // SHIFT
          if (shifting) {
            lockX = lockY = shifting = false;
            move();
          }
          break;
        }
        case 18: { // ALT
          if (mode === MODE_CENTER) {
            if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1;
            if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1;
            mode = MODE_HANDLE;
            move();
          }
          break;
        }
        case 32: { // SPACE
          if (mode === MODE_SPACE) {
            if (d3Selection.event.altKey) {
              if (signX) e0 = e1 - dx * signX, w0 = w1 + dx * signX;
              if (signY) s0 = s1 - dy * signY, n0 = n1 + dy * signY;
              mode = MODE_CENTER;
            } else {
              if (signX < 0) e0 = e1; else if (signX > 0) w0 = w1;
              if (signY < 0) s0 = s1; else if (signY > 0) n0 = n1;
              mode = MODE_HANDLE;
            }
            overlay.attr("cursor", cursors[type]);
            move();
          }
          break;
        }
        default: return;
      }
      noevent();
    }
  }

  function initialize() {
    var state = this.__brush || {selection: null};
    state.extent = extent.apply(this, arguments);
    state.dim = dim;
    return state;
  }

  brush.extent = function(_) {
    return arguments.length ? (extent = typeof _ === "function" ? _ : constant([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), brush) : extent;
  };

  brush.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant(!!_), brush) : filter;
  };

  brush.handleSize = function(_) {
    return arguments.length ? (handleSize = +_, brush) : handleSize;
  };

  brush.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? brush : value;
  };

  return brush;
}

exports.brush = brush;
exports.brushX = brushX;
exports.brushY = brushY;
exports.brushSelection = brushSelection;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-dispatch":95,"d3-drag":96,"d3-interpolate":103,"d3-selection":111,"d3-transition":116}],92:[function(require,module,exports){
// https://d3js.org/d3-chord/ Version 1.0.4. Copyright 2017 Mike Bostock.
(function (global, factory) {
  typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-array'), require('d3-path')) :
  typeof define === 'function' && define.amd ? define(['exports', 'd3-array', 'd3-path'], factory) :
  (factory((global.d3 = global.d3 || {}),global.d3,global.d3));
}(this, (function (exports,d3Array,d3Path) { 'use strict';

var cos = Math.cos;
var sin = Math.sin;
var pi = Math.PI;
var halfPi = pi / 2;
var tau = pi * 2;
var max = Math.max;

function compareValue(compare) {
  return function(a, b) {
    return compare(
      a.source.value + a.target.value,
      b.source.value + b.target.value
    );
  };
}

var chord = function() {
  var padAngle = 0,
      sortGroups = null,
      sortSubgroups = null,
      sortChords = null;

  function chord(matrix) {
    var n = matrix.length,
        groupSums = [],
        groupIndex = d3Array.range(n),
        subgroupIndex = [],
        chords = [],
        groups = chords.groups = new Array(n),
        subgroups = new Array(n * n),
        k,
        x,
        x0,
        dx,
        i,
        j;

    // Compute the sum.
    k = 0, i = -1; while (++i < n) {
      x = 0, j = -1; while (++j < n) {
        x += matrix[i][j];
      }
      groupSums.push(x);
      subgroupIndex.push(d3Array.range(n));
      k += x;
    }

    // Sort groups…
    if (sortGroups) groupIndex.sort(function(a, b) {
      return sortGroups(groupSums[a], groupSums[b]);
    });

    // Sort subgroups…
    if (sortSubgroups) subgroupIndex.forEach(function(d, i) {
      d.sort(function(a, b) {
        return sortSubgroups(matrix[i][a], matrix[i][b]);
      });
    });

    // Convert the sum to scaling factor for [0, 2pi].
    // TODO Allow start and end angle to be specified?
    // TODO Allow padding to be specified as percentage?
    k = max(0, tau - padAngle * n) / k;
    dx = k ? padAngle : tau / n;

    // Compute the start and end angle for each group and subgroup.
    // Note: Opera has a bug reordering object literal properties!
    x = 0, i = -1; while (++i < n) {
      x0 = x, j = -1; while (++j < n) {
        var di = groupIndex[i],
            dj = subgroupIndex[di][j],
            v = matrix[di][dj],
            a0 = x,
            a1 = x += v * k;
        subgroups[dj * n + di] = {
          index: di,
          subindex: dj,
          startAngle: a0,
          endAngle: a1,
          value: v
        };
      }
      groups[di] = {
        index: di,
        startAngle: x0,
        endAngle: x,
        value: groupSums[di]
      };
      x += dx;
    }

    // Generate chords for each (non-empty) subgroup-subgroup link.
    i = -1; while (++i < n) {
      j = i - 1; while (++j < n) {
        var source = subgroups[j * n + i],
            target = subgroups[i * n + j];
        if (source.value || target.value) {
          chords.push(source.value < target.value
              ? {source: target, target: source}
              : {source: source, target: target});
        }
      }
    }

    return sortChords ? chords.sort(sortChords) : chords;
  }

  chord.padAngle = function(_) {
    return arguments.length ? (padAngle = max(0, _), chord) : padAngle;
  };

  chord.sortGroups = function(_) {
    return arguments.length ? (sortGroups = _, chord) : sortGroups;
  };

  chord.sortSubgroups = function(_) {
    return arguments.length ? (sortSubgroups = _, chord) : sortSubgroups;
  };

  chord.sortChords = function(_) {
    return arguments.length ? (_ == null ? sortChords = null : (sortChords = compareValue(_))._ = _, chord) : sortChords && sortChords._;
  };

  return chord;
};

var slice = Array.prototype.slice;

var constant = function(x) {
  return function() {
    return x;
  };
};

function defaultSource(d) {
  return d.source;
}

function defaultTarget(d) {
  return d.target;
}

function defaultRadius(d) {
  return d.radius;
}

function defaultStartAngle(d) {
  return d.startAngle;
}

function defaultEndAngle(d) {
  return d.endAngle;
}

var ribbon = function() {
  var source = defaultSource,
      target = defaultTarget,
      radius = defaultRadius,
      startAngle = defaultStartAngle,
      endAngle = defaultEndAngle,
      context = null;

  function ribbon() {
    var buffer,
        argv = slice.call(arguments),
        s = source.apply(this, argv),
        t = target.apply(this, argv),
        sr = +radius.apply(this, (argv[0] = s, argv)),
        sa0 = startAngle.apply(this, argv) - halfPi,
        sa1 = endAngle.apply(this, argv) - halfPi,
        sx0 = sr * cos(sa0),
        sy0 = sr * sin(sa0),
        tr = +radius.apply(this, (argv[0] = t, argv)),
        ta0 = startAngle.apply(this, argv) - halfPi,
        ta1 = endAngle.apply(this, argv) - halfPi;

    if (!context) context = buffer = d3Path.path();

    context.moveTo(sx0, sy0);
    context.arc(0, 0, sr, sa0, sa1);
    if (sa0 !== ta0 || sa1 !== ta1) { // TODO sr !== tr?
      context.quadraticCurveTo(0, 0, tr * cos(ta0), tr * sin(ta0));
      context.arc(0, 0, tr, ta0, ta1);
    }
    context.quadraticCurveTo(0, 0, sx0, sy0);
    context.closePath();

    if (buffer) return context = null, buffer + "" || null;
  }

  ribbon.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant(+_), ribbon) : radius;
  };

  ribbon.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant(+_), ribbon) : startAngle;
  };

  ribbon.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant(+_), ribbon) : endAngle;
  };

  ribbon.source = function(_) {
    return arguments.length ? (source = _, ribbon) : source;
  };

  ribbon.target = function(_) {
    return arguments.length ? (target = _, ribbon) : target;
  };

  ribbon.context = function(_) {
    return arguments.length ? ((context = _ == null ? null : _), ribbon) : context;
  };

  return ribbon;
};

exports.chord = chord;
exports.ribbon = ribbon;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-array":89,"d3-path":104}],93:[function(require,module,exports){
// https://d3js.org/d3-collection/ Version 1.0.4. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var prefix = "$";

function Map() {}

Map.prototype = map.prototype = {
  constructor: Map,
  has: function(key) {
    return (prefix + key) in this;
  },
  get: function(key) {
    return this[prefix + key];
  },
  set: function(key, value) {
    this[prefix + key] = value;
    return this;
  },
  remove: function(key) {
    var property = prefix + key;
    return property in this && delete this[property];
  },
  clear: function() {
    for (var property in this) if (property[0] === prefix) delete this[property];
  },
  keys: function() {
    var keys = [];
    for (var property in this) if (property[0] === prefix) keys.push(property.slice(1));
    return keys;
  },
  values: function() {
    var values = [];
    for (var property in this) if (property[0] === prefix) values.push(this[property]);
    return values;
  },
  entries: function() {
    var entries = [];
    for (var property in this) if (property[0] === prefix) entries.push({key: property.slice(1), value: this[property]});
    return entries;
  },
  size: function() {
    var size = 0;
    for (var property in this) if (property[0] === prefix) ++size;
    return size;
  },
  empty: function() {
    for (var property in this) if (property[0] === prefix) return false;
    return true;
  },
  each: function(f) {
    for (var property in this) if (property[0] === prefix) f(this[property], property.slice(1), this);
  }
};

function map(object, f) {
  var map = new Map;

  // Copy constructor.
  if (object instanceof Map) object.each(function(value, key) { map.set(key, value); });

  // Index array by numeric index or specified key function.
  else if (Array.isArray(object)) {
    var i = -1,
        n = object.length,
        o;

    if (f == null) while (++i < n) map.set(i, object[i]);
    else while (++i < n) map.set(f(o = object[i], i, object), o);
  }

  // Convert object to map.
  else if (object) for (var key in object) map.set(key, object[key]);

  return map;
}

var nest = function() {
  var keys = [],
      sortKeys = [],
      sortValues,
      rollup,
      nest;

  function apply(array, depth, createResult, setResult) {
    if (depth >= keys.length) {
      if (sortValues != null) array.sort(sortValues);
      return rollup != null ? rollup(array) : array;
    }

    var i = -1,
        n = array.length,
        key = keys[depth++],
        keyValue,
        value,
        valuesByKey = map(),
        values,
        result = createResult();

    while (++i < n) {
      if (values = valuesByKey.get(keyValue = key(value = array[i]) + "")) {
        values.push(value);
      } else {
        valuesByKey.set(keyValue, [value]);
      }
    }

    valuesByKey.each(function(values, key) {
      setResult(result, key, apply(values, depth, createResult, setResult));
    });

    return result;
  }

  function entries(map$$1, depth) {
    if (++depth > keys.length) return map$$1;
    var array, sortKey = sortKeys[depth - 1];
    if (rollup != null && depth >= keys.length) array = map$$1.entries();
    else array = [], map$$1.each(function(v, k) { array.push({key: k, values: entries(v, depth)}); });
    return sortKey != null ? array.sort(function(a, b) { return sortKey(a.key, b.key); }) : array;
  }

  return nest = {
    object: function(array) { return apply(array, 0, createObject, setObject); },
    map: function(array) { return apply(array, 0, createMap, setMap); },
    entries: function(array) { return entries(apply(array, 0, createMap, setMap), 0); },
    key: function(d) { keys.push(d); return nest; },
    sortKeys: function(order) { sortKeys[keys.length - 1] = order; return nest; },
    sortValues: function(order) { sortValues = order; return nest; },
    rollup: function(f) { rollup = f; return nest; }
  };
};

function createObject() {
  return {};
}

function setObject(object, key, value) {
  object[key] = value;
}

function createMap() {
  return map();
}

function setMap(map$$1, key, value) {
  map$$1.set(key, value);
}

function Set() {}

var proto = map.prototype;

Set.prototype = set.prototype = {
  constructor: Set,
  has: proto.has,
  add: function(value) {
    value += "";
    this[prefix + value] = value;
    return this;
  },
  remove: proto.remove,
  clear: proto.clear,
  values: proto.keys,
  size: proto.size,
  empty: proto.empty,
  each: proto.each
};

function set(object, f) {
  var set = new Set;

  // Copy constructor.
  if (object instanceof Set) object.each(function(value) { set.add(value); });

  // Otherwise, assume it’s an array.
  else if (object) {
    var i = -1, n = object.length;
    if (f == null) while (++i < n) set.add(object[i]);
    else while (++i < n) set.add(f(object[i], i, object));
  }

  return set;
}

var keys = function(map) {
  var keys = [];
  for (var key in map) keys.push(key);
  return keys;
};

var values = function(map) {
  var values = [];
  for (var key in map) values.push(map[key]);
  return values;
};

var entries = function(map) {
  var entries = [];
  for (var key in map) entries.push({key: key, value: map[key]});
  return entries;
};

exports.nest = nest;
exports.set = set;
exports.map = map;
exports.keys = keys;
exports.values = values;
exports.entries = entries;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],94:[function(require,module,exports){
// https://d3js.org/d3-color/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var define = function(constructor, factory, prototype) {
  constructor.prototype = factory.prototype = prototype;
  prototype.constructor = constructor;
};

function extend(parent, definition) {
  var prototype = Object.create(parent.prototype);
  for (var key in definition) prototype[key] = definition[key];
  return prototype;
}

function Color() {}

var darker = 0.7;
var brighter = 1 / darker;

var reI = "\\s*([+-]?\\d+)\\s*";
var reN = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)\\s*";
var reP = "\\s*([+-]?\\d*\\.?\\d+(?:[eE][+-]?\\d+)?)%\\s*";
var reHex3 = /^#([0-9a-f]{3})$/;
var reHex6 = /^#([0-9a-f]{6})$/;
var reRgbInteger = new RegExp("^rgb\\(" + [reI, reI, reI] + "\\)$");
var reRgbPercent = new RegExp("^rgb\\(" + [reP, reP, reP] + "\\)$");
var reRgbaInteger = new RegExp("^rgba\\(" + [reI, reI, reI, reN] + "\\)$");
var reRgbaPercent = new RegExp("^rgba\\(" + [reP, reP, reP, reN] + "\\)$");
var reHslPercent = new RegExp("^hsl\\(" + [reN, reP, reP] + "\\)$");
var reHslaPercent = new RegExp("^hsla\\(" + [reN, reP, reP, reN] + "\\)$");

var named = {
  aliceblue: 0xf0f8ff,
  antiquewhite: 0xfaebd7,
  aqua: 0x00ffff,
  aquamarine: 0x7fffd4,
  azure: 0xf0ffff,
  beige: 0xf5f5dc,
  bisque: 0xffe4c4,
  black: 0x000000,
  blanchedalmond: 0xffebcd,
  blue: 0x0000ff,
  blueviolet: 0x8a2be2,
  brown: 0xa52a2a,
  burlywood: 0xdeb887,
  cadetblue: 0x5f9ea0,
  chartreuse: 0x7fff00,
  chocolate: 0xd2691e,
  coral: 0xff7f50,
  cornflowerblue: 0x6495ed,
  cornsilk: 0xfff8dc,
  crimson: 0xdc143c,
  cyan: 0x00ffff,
  darkblue: 0x00008b,
  darkcyan: 0x008b8b,
  darkgoldenrod: 0xb8860b,
  darkgray: 0xa9a9a9,
  darkgreen: 0x006400,
  darkgrey: 0xa9a9a9,
  darkkhaki: 0xbdb76b,
  darkmagenta: 0x8b008b,
  darkolivegreen: 0x556b2f,
  darkorange: 0xff8c00,
  darkorchid: 0x9932cc,
  darkred: 0x8b0000,
  darksalmon: 0xe9967a,
  darkseagreen: 0x8fbc8f,
  darkslateblue: 0x483d8b,
  darkslategray: 0x2f4f4f,
  darkslategrey: 0x2f4f4f,
  darkturquoise: 0x00ced1,
  darkviolet: 0x9400d3,
  deeppink: 0xff1493,
  deepskyblue: 0x00bfff,
  dimgray: 0x696969,
  dimgrey: 0x696969,
  dodgerblue: 0x1e90ff,
  firebrick: 0xb22222,
  floralwhite: 0xfffaf0,
  forestgreen: 0x228b22,
  fuchsia: 0xff00ff,
  gainsboro: 0xdcdcdc,
  ghostwhite: 0xf8f8ff,
  gold: 0xffd700,
  goldenrod: 0xdaa520,
  gray: 0x808080,
  green: 0x008000,
  greenyellow: 0xadff2f,
  grey: 0x808080,
  honeydew: 0xf0fff0,
  hotpink: 0xff69b4,
  indianred: 0xcd5c5c,
  indigo: 0x4b0082,
  ivory: 0xfffff0,
  khaki: 0xf0e68c,
  lavender: 0xe6e6fa,
  lavenderblush: 0xfff0f5,
  lawngreen: 0x7cfc00,
  lemonchiffon: 0xfffacd,
  lightblue: 0xadd8e6,
  lightcoral: 0xf08080,
  lightcyan: 0xe0ffff,
  lightgoldenrodyellow: 0xfafad2,
  lightgray: 0xd3d3d3,
  lightgreen: 0x90ee90,
  lightgrey: 0xd3d3d3,
  lightpink: 0xffb6c1,
  lightsalmon: 0xffa07a,
  lightseagreen: 0x20b2aa,
  lightskyblue: 0x87cefa,
  lightslategray: 0x778899,
  lightslategrey: 0x778899,
  lightsteelblue: 0xb0c4de,
  lightyellow: 0xffffe0,
  lime: 0x00ff00,
  limegreen: 0x32cd32,
  linen: 0xfaf0e6,
  magenta: 0xff00ff,
  maroon: 0x800000,
  mediumaquamarine: 0x66cdaa,
  mediumblue: 0x0000cd,
  mediumorchid: 0xba55d3,
  mediumpurple: 0x9370db,
  mediumseagreen: 0x3cb371,
  mediumslateblue: 0x7b68ee,
  mediumspringgreen: 0x00fa9a,
  mediumturquoise: 0x48d1cc,
  mediumvioletred: 0xc71585,
  midnightblue: 0x191970,
  mintcream: 0xf5fffa,
  mistyrose: 0xffe4e1,
  moccasin: 0xffe4b5,
  navajowhite: 0xffdead,
  navy: 0x000080,
  oldlace: 0xfdf5e6,
  olive: 0x808000,
  olivedrab: 0x6b8e23,
  orange: 0xffa500,
  orangered: 0xff4500,
  orchid: 0xda70d6,
  palegoldenrod: 0xeee8aa,
  palegreen: 0x98fb98,
  paleturquoise: 0xafeeee,
  palevioletred: 0xdb7093,
  papayawhip: 0xffefd5,
  peachpuff: 0xffdab9,
  peru: 0xcd853f,
  pink: 0xffc0cb,
  plum: 0xdda0dd,
  powderblue: 0xb0e0e6,
  purple: 0x800080,
  rebeccapurple: 0x663399,
  red: 0xff0000,
  rosybrown: 0xbc8f8f,
  royalblue: 0x4169e1,
  saddlebrown: 0x8b4513,
  salmon: 0xfa8072,
  sandybrown: 0xf4a460,
  seagreen: 0x2e8b57,
  seashell: 0xfff5ee,
  sienna: 0xa0522d,
  silver: 0xc0c0c0,
  skyblue: 0x87ceeb,
  slateblue: 0x6a5acd,
  slategray: 0x708090,
  slategrey: 0x708090,
  snow: 0xfffafa,
  springgreen: 0x00ff7f,
  steelblue: 0x4682b4,
  tan: 0xd2b48c,
  teal: 0x008080,
  thistle: 0xd8bfd8,
  tomato: 0xff6347,
  turquoise: 0x40e0d0,
  violet: 0xee82ee,
  wheat: 0xf5deb3,
  white: 0xffffff,
  whitesmoke: 0xf5f5f5,
  yellow: 0xffff00,
  yellowgreen: 0x9acd32
};

define(Color, color, {
  displayable: function() {
    return this.rgb().displayable();
  },
  toString: function() {
    return this.rgb() + "";
  }
});

function color(format) {
  var m;
  format = (format + "").trim().toLowerCase();
  return (m = reHex3.exec(format)) ? (m = parseInt(m[1], 16), new Rgb((m >> 8 & 0xf) | (m >> 4 & 0x0f0), (m >> 4 & 0xf) | (m & 0xf0), ((m & 0xf) << 4) | (m & 0xf), 1)) // #f00
      : (m = reHex6.exec(format)) ? rgbn(parseInt(m[1], 16)) // #ff0000
      : (m = reRgbInteger.exec(format)) ? new Rgb(m[1], m[2], m[3], 1) // rgb(255, 0, 0)
      : (m = reRgbPercent.exec(format)) ? new Rgb(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, 1) // rgb(100%, 0%, 0%)
      : (m = reRgbaInteger.exec(format)) ? rgba(m[1], m[2], m[3], m[4]) // rgba(255, 0, 0, 1)
      : (m = reRgbaPercent.exec(format)) ? rgba(m[1] * 255 / 100, m[2] * 255 / 100, m[3] * 255 / 100, m[4]) // rgb(100%, 0%, 0%, 1)
      : (m = reHslPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, 1) // hsl(120, 50%, 50%)
      : (m = reHslaPercent.exec(format)) ? hsla(m[1], m[2] / 100, m[3] / 100, m[4]) // hsla(120, 50%, 50%, 1)
      : named.hasOwnProperty(format) ? rgbn(named[format])
      : format === "transparent" ? new Rgb(NaN, NaN, NaN, 0)
      : null;
}

function rgbn(n) {
  return new Rgb(n >> 16 & 0xff, n >> 8 & 0xff, n & 0xff, 1);
}

function rgba(r, g, b, a) {
  if (a <= 0) r = g = b = NaN;
  return new Rgb(r, g, b, a);
}

function rgbConvert(o) {
  if (!(o instanceof Color)) o = color(o);
  if (!o) return new Rgb;
  o = o.rgb();
  return new Rgb(o.r, o.g, o.b, o.opacity);
}

function rgb(r, g, b, opacity) {
  return arguments.length === 1 ? rgbConvert(r) : new Rgb(r, g, b, opacity == null ? 1 : opacity);
}

function Rgb(r, g, b, opacity) {
  this.r = +r;
  this.g = +g;
  this.b = +b;
  this.opacity = +opacity;
}

define(Rgb, rgb, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Rgb(this.r * k, this.g * k, this.b * k, this.opacity);
  },
  rgb: function() {
    return this;
  },
  displayable: function() {
    return (0 <= this.r && this.r <= 255)
        && (0 <= this.g && this.g <= 255)
        && (0 <= this.b && this.b <= 255)
        && (0 <= this.opacity && this.opacity <= 1);
  },
  toString: function() {
    var a = this.opacity; a = isNaN(a) ? 1 : Math.max(0, Math.min(1, a));
    return (a === 1 ? "rgb(" : "rgba(")
        + Math.max(0, Math.min(255, Math.round(this.r) || 0)) + ", "
        + Math.max(0, Math.min(255, Math.round(this.g) || 0)) + ", "
        + Math.max(0, Math.min(255, Math.round(this.b) || 0))
        + (a === 1 ? ")" : ", " + a + ")");
  }
}));

function hsla(h, s, l, a) {
  if (a <= 0) h = s = l = NaN;
  else if (l <= 0 || l >= 1) h = s = NaN;
  else if (s <= 0) h = NaN;
  return new Hsl(h, s, l, a);
}

function hslConvert(o) {
  if (o instanceof Hsl) return new Hsl(o.h, o.s, o.l, o.opacity);
  if (!(o instanceof Color)) o = color(o);
  if (!o) return new Hsl;
  if (o instanceof Hsl) return o;
  o = o.rgb();
  var r = o.r / 255,
      g = o.g / 255,
      b = o.b / 255,
      min = Math.min(r, g, b),
      max = Math.max(r, g, b),
      h = NaN,
      s = max - min,
      l = (max + min) / 2;
  if (s) {
    if (r === max) h = (g - b) / s + (g < b) * 6;
    else if (g === max) h = (b - r) / s + 2;
    else h = (r - g) / s + 4;
    s /= l < 0.5 ? max + min : 2 - max - min;
    h *= 60;
  } else {
    s = l > 0 && l < 1 ? 0 : h;
  }
  return new Hsl(h, s, l, o.opacity);
}

function hsl(h, s, l, opacity) {
  return arguments.length === 1 ? hslConvert(h) : new Hsl(h, s, l, opacity == null ? 1 : opacity);
}

function Hsl(h, s, l, opacity) {
  this.h = +h;
  this.s = +s;
  this.l = +l;
  this.opacity = +opacity;
}

define(Hsl, hsl, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Hsl(this.h, this.s, this.l * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Hsl(this.h, this.s, this.l * k, this.opacity);
  },
  rgb: function() {
    var h = this.h % 360 + (this.h < 0) * 360,
        s = isNaN(h) || isNaN(this.s) ? 0 : this.s,
        l = this.l,
        m2 = l + (l < 0.5 ? l : 1 - l) * s,
        m1 = 2 * l - m2;
    return new Rgb(
      hsl2rgb(h >= 240 ? h - 240 : h + 120, m1, m2),
      hsl2rgb(h, m1, m2),
      hsl2rgb(h < 120 ? h + 240 : h - 120, m1, m2),
      this.opacity
    );
  },
  displayable: function() {
    return (0 <= this.s && this.s <= 1 || isNaN(this.s))
        && (0 <= this.l && this.l <= 1)
        && (0 <= this.opacity && this.opacity <= 1);
  }
}));

/* From FvD 13.37, CSS Color Module Level 3 */
function hsl2rgb(h, m1, m2) {
  return (h < 60 ? m1 + (m2 - m1) * h / 60
      : h < 180 ? m2
      : h < 240 ? m1 + (m2 - m1) * (240 - h) / 60
      : m1) * 255;
}

var deg2rad = Math.PI / 180;
var rad2deg = 180 / Math.PI;

var Kn = 18;
var Xn = 0.950470;
var Yn = 1;
var Zn = 1.088830;
var t0 = 4 / 29;
var t1 = 6 / 29;
var t2 = 3 * t1 * t1;
var t3 = t1 * t1 * t1;

function labConvert(o) {
  if (o instanceof Lab) return new Lab(o.l, o.a, o.b, o.opacity);
  if (o instanceof Hcl) {
    var h = o.h * deg2rad;
    return new Lab(o.l, Math.cos(h) * o.c, Math.sin(h) * o.c, o.opacity);
  }
  if (!(o instanceof Rgb)) o = rgbConvert(o);
  var b = rgb2xyz(o.r),
      a = rgb2xyz(o.g),
      l = rgb2xyz(o.b),
      x = xyz2lab((0.4124564 * b + 0.3575761 * a + 0.1804375 * l) / Xn),
      y = xyz2lab((0.2126729 * b + 0.7151522 * a + 0.0721750 * l) / Yn),
      z = xyz2lab((0.0193339 * b + 0.1191920 * a + 0.9503041 * l) / Zn);
  return new Lab(116 * y - 16, 500 * (x - y), 200 * (y - z), o.opacity);
}

function lab(l, a, b, opacity) {
  return arguments.length === 1 ? labConvert(l) : new Lab(l, a, b, opacity == null ? 1 : opacity);
}

function Lab(l, a, b, opacity) {
  this.l = +l;
  this.a = +a;
  this.b = +b;
  this.opacity = +opacity;
}

define(Lab, lab, extend(Color, {
  brighter: function(k) {
    return new Lab(this.l + Kn * (k == null ? 1 : k), this.a, this.b, this.opacity);
  },
  darker: function(k) {
    return new Lab(this.l - Kn * (k == null ? 1 : k), this.a, this.b, this.opacity);
  },
  rgb: function() {
    var y = (this.l + 16) / 116,
        x = isNaN(this.a) ? y : y + this.a / 500,
        z = isNaN(this.b) ? y : y - this.b / 200;
    y = Yn * lab2xyz(y);
    x = Xn * lab2xyz(x);
    z = Zn * lab2xyz(z);
    return new Rgb(
      xyz2rgb( 3.2404542 * x - 1.5371385 * y - 0.4985314 * z), // D65 -> sRGB
      xyz2rgb(-0.9692660 * x + 1.8760108 * y + 0.0415560 * z),
      xyz2rgb( 0.0556434 * x - 0.2040259 * y + 1.0572252 * z),
      this.opacity
    );
  }
}));

function xyz2lab(t) {
  return t > t3 ? Math.pow(t, 1 / 3) : t / t2 + t0;
}

function lab2xyz(t) {
  return t > t1 ? t * t * t : t2 * (t - t0);
}

function xyz2rgb(x) {
  return 255 * (x <= 0.0031308 ? 12.92 * x : 1.055 * Math.pow(x, 1 / 2.4) - 0.055);
}

function rgb2xyz(x) {
  return (x /= 255) <= 0.04045 ? x / 12.92 : Math.pow((x + 0.055) / 1.055, 2.4);
}

function hclConvert(o) {
  if (o instanceof Hcl) return new Hcl(o.h, o.c, o.l, o.opacity);
  if (!(o instanceof Lab)) o = labConvert(o);
  var h = Math.atan2(o.b, o.a) * rad2deg;
  return new Hcl(h < 0 ? h + 360 : h, Math.sqrt(o.a * o.a + o.b * o.b), o.l, o.opacity);
}

function hcl(h, c, l, opacity) {
  return arguments.length === 1 ? hclConvert(h) : new Hcl(h, c, l, opacity == null ? 1 : opacity);
}

function Hcl(h, c, l, opacity) {
  this.h = +h;
  this.c = +c;
  this.l = +l;
  this.opacity = +opacity;
}

define(Hcl, hcl, extend(Color, {
  brighter: function(k) {
    return new Hcl(this.h, this.c, this.l + Kn * (k == null ? 1 : k), this.opacity);
  },
  darker: function(k) {
    return new Hcl(this.h, this.c, this.l - Kn * (k == null ? 1 : k), this.opacity);
  },
  rgb: function() {
    return labConvert(this).rgb();
  }
}));

var A = -0.14861;
var B = +1.78277;
var C = -0.29227;
var D = -0.90649;
var E = +1.97294;
var ED = E * D;
var EB = E * B;
var BC_DA = B * C - D * A;

function cubehelixConvert(o) {
  if (o instanceof Cubehelix) return new Cubehelix(o.h, o.s, o.l, o.opacity);
  if (!(o instanceof Rgb)) o = rgbConvert(o);
  var r = o.r / 255,
      g = o.g / 255,
      b = o.b / 255,
      l = (BC_DA * b + ED * r - EB * g) / (BC_DA + ED - EB),
      bl = b - l,
      k = (E * (g - l) - C * bl) / D,
      s = Math.sqrt(k * k + bl * bl) / (E * l * (1 - l)), // NaN if l=0 or l=1
      h = s ? Math.atan2(k, bl) * rad2deg - 120 : NaN;
  return new Cubehelix(h < 0 ? h + 360 : h, s, l, o.opacity);
}

function cubehelix(h, s, l, opacity) {
  return arguments.length === 1 ? cubehelixConvert(h) : new Cubehelix(h, s, l, opacity == null ? 1 : opacity);
}

function Cubehelix(h, s, l, opacity) {
  this.h = +h;
  this.s = +s;
  this.l = +l;
  this.opacity = +opacity;
}

define(Cubehelix, cubehelix, extend(Color, {
  brighter: function(k) {
    k = k == null ? brighter : Math.pow(brighter, k);
    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
  },
  darker: function(k) {
    k = k == null ? darker : Math.pow(darker, k);
    return new Cubehelix(this.h, this.s, this.l * k, this.opacity);
  },
  rgb: function() {
    var h = isNaN(this.h) ? 0 : (this.h + 120) * deg2rad,
        l = +this.l,
        a = isNaN(this.s) ? 0 : this.s * l * (1 - l),
        cosh = Math.cos(h),
        sinh = Math.sin(h);
    return new Rgb(
      255 * (l + a * (A * cosh + B * sinh)),
      255 * (l + a * (C * cosh + D * sinh)),
      255 * (l + a * (E * cosh)),
      this.opacity
    );
  }
}));

exports.color = color;
exports.rgb = rgb;
exports.hsl = hsl;
exports.lab = lab;
exports.hcl = hcl;
exports.cubehelix = cubehelix;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],95:[function(require,module,exports){
// https://d3js.org/d3-dispatch/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var noop = {value: function() {}};

function dispatch() {
  for (var i = 0, n = arguments.length, _ = {}, t; i < n; ++i) {
    if (!(t = arguments[i] + "") || (t in _)) throw new Error("illegal type: " + t);
    _[t] = [];
  }
  return new Dispatch(_);
}

function Dispatch(_) {
  this._ = _;
}

function parseTypenames(typenames, types) {
  return typenames.trim().split(/^|\s+/).map(function(t) {
    var name = "", i = t.indexOf(".");
    if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
    if (t && !types.hasOwnProperty(t)) throw new Error("unknown type: " + t);
    return {type: t, name: name};
  });
}

Dispatch.prototype = dispatch.prototype = {
  constructor: Dispatch,
  on: function(typename, callback) {
    var _ = this._,
        T = parseTypenames(typename + "", _),
        t,
        i = -1,
        n = T.length;

    // If no callback was specified, return the callback of the given type and name.
    if (arguments.length < 2) {
      while (++i < n) if ((t = (typename = T[i]).type) && (t = get(_[t], typename.name))) return t;
      return;
    }

    // If a type was specified, set the callback for the given type and name.
    // Otherwise, if a null callback was specified, remove callbacks of the given name.
    if (callback != null && typeof callback !== "function") throw new Error("invalid callback: " + callback);
    while (++i < n) {
      if (t = (typename = T[i]).type) _[t] = set(_[t], typename.name, callback);
      else if (callback == null) for (t in _) _[t] = set(_[t], typename.name, null);
    }

    return this;
  },
  copy: function() {
    var copy = {}, _ = this._;
    for (var t in _) copy[t] = _[t].slice();
    return new Dispatch(copy);
  },
  call: function(type, that) {
    if ((n = arguments.length - 2) > 0) for (var args = new Array(n), i = 0, n, t; i < n; ++i) args[i] = arguments[i + 2];
    if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
    for (t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
  },
  apply: function(type, that, args) {
    if (!this._.hasOwnProperty(type)) throw new Error("unknown type: " + type);
    for (var t = this._[type], i = 0, n = t.length; i < n; ++i) t[i].value.apply(that, args);
  }
};

function get(type, name) {
  for (var i = 0, n = type.length, c; i < n; ++i) {
    if ((c = type[i]).name === name) {
      return c.value;
    }
  }
}

function set(type, name, callback) {
  for (var i = 0, n = type.length; i < n; ++i) {
    if (type[i].name === name) {
      type[i] = noop, type = type.slice(0, i).concat(type.slice(i + 1));
      break;
    }
  }
  if (callback != null) type.push({name: name, value: callback});
  return type;
}

exports.dispatch = dispatch;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],96:[function(require,module,exports){
// https://d3js.org/d3-drag/ Version 1.2.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-dispatch'), require('d3-selection')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-dispatch', 'd3-selection'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3));
}(this, (function (exports,d3Dispatch,d3Selection) { 'use strict';

function nopropagation() {
  d3Selection.event.stopImmediatePropagation();
}

var noevent = function() {
  d3Selection.event.preventDefault();
  d3Selection.event.stopImmediatePropagation();
};

var nodrag = function(view) {
  var root = view.document.documentElement,
      selection = d3Selection.select(view).on("dragstart.drag", noevent, true);
  if ("onselectstart" in root) {
    selection.on("selectstart.drag", noevent, true);
  } else {
    root.__noselect = root.style.MozUserSelect;
    root.style.MozUserSelect = "none";
  }
};

function yesdrag(view, noclick) {
  var root = view.document.documentElement,
      selection = d3Selection.select(view).on("dragstart.drag", null);
  if (noclick) {
    selection.on("click.drag", noevent, true);
    setTimeout(function() { selection.on("click.drag", null); }, 0);
  }
  if ("onselectstart" in root) {
    selection.on("selectstart.drag", null);
  } else {
    root.style.MozUserSelect = root.__noselect;
    delete root.__noselect;
  }
}

var constant = function(x) {
  return function() {
    return x;
  };
};

function DragEvent(target, type, subject, id, active, x, y, dx, dy, dispatch$$1) {
  this.target = target;
  this.type = type;
  this.subject = subject;
  this.identifier = id;
  this.active = active;
  this.x = x;
  this.y = y;
  this.dx = dx;
  this.dy = dy;
  this._ = dispatch$$1;
}

DragEvent.prototype.on = function() {
  var value = this._.on.apply(this._, arguments);
  return value === this._ ? this : value;
};

// Ignore right-click, since that should open the context menu.
function defaultFilter() {
  return !d3Selection.event.button;
}

function defaultContainer() {
  return this.parentNode;
}

function defaultSubject(d) {
  return d == null ? {x: d3Selection.event.x, y: d3Selection.event.y} : d;
}

function defaultTouchable() {
  return "ontouchstart" in this;
}

var drag = function() {
  var filter = defaultFilter,
      container = defaultContainer,
      subject = defaultSubject,
      touchable = defaultTouchable,
      gestures = {},
      listeners = d3Dispatch.dispatch("start", "drag", "end"),
      active = 0,
      mousedownx,
      mousedowny,
      mousemoving,
      touchending,
      clickDistance2 = 0;

  function drag(selection) {
    selection
        .on("mousedown.drag", mousedowned)
      .filter(touchable)
        .on("touchstart.drag", touchstarted)
        .on("touchmove.drag", touchmoved)
        .on("touchend.drag touchcancel.drag", touchended)
        .style("touch-action", "none")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
  }

  function mousedowned() {
    if (touchending || !filter.apply(this, arguments)) return;
    var gesture = beforestart("mouse", container.apply(this, arguments), d3Selection.mouse, this, arguments);
    if (!gesture) return;
    d3Selection.select(d3Selection.event.view).on("mousemove.drag", mousemoved, true).on("mouseup.drag", mouseupped, true);
    nodrag(d3Selection.event.view);
    nopropagation();
    mousemoving = false;
    mousedownx = d3Selection.event.clientX;
    mousedowny = d3Selection.event.clientY;
    gesture("start");
  }

  function mousemoved() {
    noevent();
    if (!mousemoving) {
      var dx = d3Selection.event.clientX - mousedownx, dy = d3Selection.event.clientY - mousedowny;
      mousemoving = dx * dx + dy * dy > clickDistance2;
    }
    gestures.mouse("drag");
  }

  function mouseupped() {
    d3Selection.select(d3Selection.event.view).on("mousemove.drag mouseup.drag", null);
    yesdrag(d3Selection.event.view, mousemoving);
    noevent();
    gestures.mouse("end");
  }

  function touchstarted() {
    if (!filter.apply(this, arguments)) return;
    var touches = d3Selection.event.changedTouches,
        c = container.apply(this, arguments),
        n = touches.length, i, gesture;

    for (i = 0; i < n; ++i) {
      if (gesture = beforestart(touches[i].identifier, c, d3Selection.touch, this, arguments)) {
        nopropagation();
        gesture("start");
      }
    }
  }

  function touchmoved() {
    var touches = d3Selection.event.changedTouches,
        n = touches.length, i, gesture;

    for (i = 0; i < n; ++i) {
      if (gesture = gestures[touches[i].identifier]) {
        noevent();
        gesture("drag");
      }
    }
  }

  function touchended() {
    var touches = d3Selection.event.changedTouches,
        n = touches.length, i, gesture;

    if (touchending) clearTimeout(touchending);
    touchending = setTimeout(function() { touchending = null; }, 500); // Ghost clicks are delayed!
    for (i = 0; i < n; ++i) {
      if (gesture = gestures[touches[i].identifier]) {
        nopropagation();
        gesture("end");
      }
    }
  }

  function beforestart(id, container, point, that, args) {
    var p = point(container, id), s, dx, dy,
        sublisteners = listeners.copy();

    if (!d3Selection.customEvent(new DragEvent(drag, "beforestart", s, id, active, p[0], p[1], 0, 0, sublisteners), function() {
      if ((d3Selection.event.subject = s = subject.apply(that, args)) == null) return false;
      dx = s.x - p[0] || 0;
      dy = s.y - p[1] || 0;
      return true;
    })) return;

    return function gesture(type) {
      var p0 = p, n;
      switch (type) {
        case "start": gestures[id] = gesture, n = active++; break;
        case "end": delete gestures[id], --active; // nobreak
        case "drag": p = point(container, id), n = active; break;
      }
      d3Selection.customEvent(new DragEvent(drag, type, s, id, n, p[0] + dx, p[1] + dy, p[0] - p0[0], p[1] - p0[1], sublisteners), sublisteners.apply, sublisteners, [type, that, args]);
    };
  }

  drag.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant(!!_), drag) : filter;
  };

  drag.container = function(_) {
    return arguments.length ? (container = typeof _ === "function" ? _ : constant(_), drag) : container;
  };

  drag.subject = function(_) {
    return arguments.length ? (subject = typeof _ === "function" ? _ : constant(_), drag) : subject;
  };

  drag.touchable = function(_) {
    return arguments.length ? (touchable = typeof _ === "function" ? _ : constant(!!_), drag) : touchable;
  };

  drag.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? drag : value;
  };

  drag.clickDistance = function(_) {
    return arguments.length ? (clickDistance2 = (_ = +_) * _, drag) : Math.sqrt(clickDistance2);
  };

  return drag;
};

exports.drag = drag;
exports.dragDisable = nodrag;
exports.dragEnable = yesdrag;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-dispatch":95,"d3-selection":111}],97:[function(require,module,exports){
// https://d3js.org/d3-dsv/ Version 1.0.8. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var EOL = {};
var EOF = {};
var QUOTE = 34;
var NEWLINE = 10;
var RETURN = 13;

function objectConverter(columns) {
  return new Function("d", "return {" + columns.map(function(name, i) {
    return JSON.stringify(name) + ": d[" + i + "]";
  }).join(",") + "}");
}

function customConverter(columns, f) {
  var object = objectConverter(columns);
  return function(row, i) {
    return f(object(row), i, columns);
  };
}

// Compute unique columns in order of discovery.
function inferColumns(rows) {
  var columnSet = Object.create(null),
      columns = [];

  rows.forEach(function(row) {
    for (var column in row) {
      if (!(column in columnSet)) {
        columns.push(columnSet[column] = column);
      }
    }
  });

  return columns;
}

var dsv = function(delimiter) {
  var reFormat = new RegExp("[\"" + delimiter + "\n\r]"),
      DELIMITER = delimiter.charCodeAt(0);

  function parse(text, f) {
    var convert, columns, rows = parseRows(text, function(row, i) {
      if (convert) return convert(row, i - 1);
      columns = row, convert = f ? customConverter(row, f) : objectConverter(row);
    });
    rows.columns = columns || [];
    return rows;
  }

  function parseRows(text, f) {
    var rows = [], // output rows
        N = text.length,
        I = 0, // current character index
        n = 0, // current line number
        t, // current token
        eof = N <= 0, // current token followed by EOF?
        eol = false; // current token followed by EOL?

    // Strip the trailing newline.
    if (text.charCodeAt(N - 1) === NEWLINE) --N;
    if (text.charCodeAt(N - 1) === RETURN) --N;

    function token() {
      if (eof) return EOF;
      if (eol) return eol = false, EOL;

      // Unescape quotes.
      var i, j = I, c;
      if (text.charCodeAt(j) === QUOTE) {
        while (I++ < N && text.charCodeAt(I) !== QUOTE || text.charCodeAt(++I) === QUOTE);
        if ((i = I) >= N) eof = true;
        else if ((c = text.charCodeAt(I++)) === NEWLINE) eol = true;
        else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }
        return text.slice(j + 1, i - 1).replace(/""/g, "\"");
      }

      // Find next delimiter or newline.
      while (I < N) {
        if ((c = text.charCodeAt(i = I++)) === NEWLINE) eol = true;
        else if (c === RETURN) { eol = true; if (text.charCodeAt(I) === NEWLINE) ++I; }
        else if (c !== DELIMITER) continue;
        return text.slice(j, i);
      }

      // Return last token before EOF.
      return eof = true, text.slice(j, N);
    }

    while ((t = token()) !== EOF) {
      var row = [];
      while (t !== EOL && t !== EOF) row.push(t), t = token();
      if (f && (row = f(row, n++)) == null) continue;
      rows.push(row);
    }

    return rows;
  }

  function format(rows, columns) {
    if (columns == null) columns = inferColumns(rows);
    return [columns.map(formatValue).join(delimiter)].concat(rows.map(function(row) {
      return columns.map(function(column) {
        return formatValue(row[column]);
      }).join(delimiter);
    })).join("\n");
  }

  function formatRows(rows) {
    return rows.map(formatRow).join("\n");
  }

  function formatRow(row) {
    return row.map(formatValue).join(delimiter);
  }

  function formatValue(text) {
    return text == null ? ""
        : reFormat.test(text += "") ? "\"" + text.replace(/"/g, "\"\"") + "\""
        : text;
  }

  return {
    parse: parse,
    parseRows: parseRows,
    format: format,
    formatRows: formatRows
  };
};

var csv = dsv(",");

var csvParse = csv.parse;
var csvParseRows = csv.parseRows;
var csvFormat = csv.format;
var csvFormatRows = csv.formatRows;

var tsv = dsv("\t");

var tsvParse = tsv.parse;
var tsvParseRows = tsv.parseRows;
var tsvFormat = tsv.format;
var tsvFormatRows = tsv.formatRows;

exports.dsvFormat = dsv;
exports.csvParse = csvParse;
exports.csvParseRows = csvParseRows;
exports.csvFormat = csvFormat;
exports.csvFormatRows = csvFormatRows;
exports.tsvParse = tsvParse;
exports.tsvParseRows = tsvParseRows;
exports.tsvFormat = tsvFormat;
exports.tsvFormatRows = tsvFormatRows;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],98:[function(require,module,exports){
// https://d3js.org/d3-ease/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

function linear(t) {
  return +t;
}

function quadIn(t) {
  return t * t;
}

function quadOut(t) {
  return t * (2 - t);
}

function quadInOut(t) {
  return ((t *= 2) <= 1 ? t * t : --t * (2 - t) + 1) / 2;
}

function cubicIn(t) {
  return t * t * t;
}

function cubicOut(t) {
  return --t * t * t + 1;
}

function cubicInOut(t) {
  return ((t *= 2) <= 1 ? t * t * t : (t -= 2) * t * t + 2) / 2;
}

var exponent = 3;

var polyIn = (function custom(e) {
  e = +e;

  function polyIn(t) {
    return Math.pow(t, e);
  }

  polyIn.exponent = custom;

  return polyIn;
})(exponent);

var polyOut = (function custom(e) {
  e = +e;

  function polyOut(t) {
    return 1 - Math.pow(1 - t, e);
  }

  polyOut.exponent = custom;

  return polyOut;
})(exponent);

var polyInOut = (function custom(e) {
  e = +e;

  function polyInOut(t) {
    return ((t *= 2) <= 1 ? Math.pow(t, e) : 2 - Math.pow(2 - t, e)) / 2;
  }

  polyInOut.exponent = custom;

  return polyInOut;
})(exponent);

var pi = Math.PI;
var halfPi = pi / 2;

function sinIn(t) {
  return 1 - Math.cos(t * halfPi);
}

function sinOut(t) {
  return Math.sin(t * halfPi);
}

function sinInOut(t) {
  return (1 - Math.cos(pi * t)) / 2;
}

function expIn(t) {
  return Math.pow(2, 10 * t - 10);
}

function expOut(t) {
  return 1 - Math.pow(2, -10 * t);
}

function expInOut(t) {
  return ((t *= 2) <= 1 ? Math.pow(2, 10 * t - 10) : 2 - Math.pow(2, 10 - 10 * t)) / 2;
}

function circleIn(t) {
  return 1 - Math.sqrt(1 - t * t);
}

function circleOut(t) {
  return Math.sqrt(1 - --t * t);
}

function circleInOut(t) {
  return ((t *= 2) <= 1 ? 1 - Math.sqrt(1 - t * t) : Math.sqrt(1 - (t -= 2) * t) + 1) / 2;
}

var b1 = 4 / 11;
var b2 = 6 / 11;
var b3 = 8 / 11;
var b4 = 3 / 4;
var b5 = 9 / 11;
var b6 = 10 / 11;
var b7 = 15 / 16;
var b8 = 21 / 22;
var b9 = 63 / 64;
var b0 = 1 / b1 / b1;

function bounceIn(t) {
  return 1 - bounceOut(1 - t);
}

function bounceOut(t) {
  return (t = +t) < b1 ? b0 * t * t : t < b3 ? b0 * (t -= b2) * t + b4 : t < b6 ? b0 * (t -= b5) * t + b7 : b0 * (t -= b8) * t + b9;
}

function bounceInOut(t) {
  return ((t *= 2) <= 1 ? 1 - bounceOut(1 - t) : bounceOut(t - 1) + 1) / 2;
}

var overshoot = 1.70158;

var backIn = (function custom(s) {
  s = +s;

  function backIn(t) {
    return t * t * ((s + 1) * t - s);
  }

  backIn.overshoot = custom;

  return backIn;
})(overshoot);

var backOut = (function custom(s) {
  s = +s;

  function backOut(t) {
    return --t * t * ((s + 1) * t + s) + 1;
  }

  backOut.overshoot = custom;

  return backOut;
})(overshoot);

var backInOut = (function custom(s) {
  s = +s;

  function backInOut(t) {
    return ((t *= 2) < 1 ? t * t * ((s + 1) * t - s) : (t -= 2) * t * ((s + 1) * t + s) + 2) / 2;
  }

  backInOut.overshoot = custom;

  return backInOut;
})(overshoot);

var tau = 2 * Math.PI;
var amplitude = 1;
var period = 0.3;

var elasticIn = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticIn(t) {
    return a * Math.pow(2, 10 * --t) * Math.sin((s - t) / p);
  }

  elasticIn.amplitude = function(a) { return custom(a, p * tau); };
  elasticIn.period = function(p) { return custom(a, p); };

  return elasticIn;
})(amplitude, period);

var elasticOut = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticOut(t) {
    return 1 - a * Math.pow(2, -10 * (t = +t)) * Math.sin((t + s) / p);
  }

  elasticOut.amplitude = function(a) { return custom(a, p * tau); };
  elasticOut.period = function(p) { return custom(a, p); };

  return elasticOut;
})(amplitude, period);

var elasticInOut = (function custom(a, p) {
  var s = Math.asin(1 / (a = Math.max(1, a))) * (p /= tau);

  function elasticInOut(t) {
    return ((t = t * 2 - 1) < 0
        ? a * Math.pow(2, 10 * t) * Math.sin((s - t) / p)
        : 2 - a * Math.pow(2, -10 * t) * Math.sin((s + t) / p)) / 2;
  }

  elasticInOut.amplitude = function(a) { return custom(a, p * tau); };
  elasticInOut.period = function(p) { return custom(a, p); };

  return elasticInOut;
})(amplitude, period);

exports.easeLinear = linear;
exports.easeQuad = quadInOut;
exports.easeQuadIn = quadIn;
exports.easeQuadOut = quadOut;
exports.easeQuadInOut = quadInOut;
exports.easeCubic = cubicInOut;
exports.easeCubicIn = cubicIn;
exports.easeCubicOut = cubicOut;
exports.easeCubicInOut = cubicInOut;
exports.easePoly = polyInOut;
exports.easePolyIn = polyIn;
exports.easePolyOut = polyOut;
exports.easePolyInOut = polyInOut;
exports.easeSin = sinInOut;
exports.easeSinIn = sinIn;
exports.easeSinOut = sinOut;
exports.easeSinInOut = sinInOut;
exports.easeExp = expInOut;
exports.easeExpIn = expIn;
exports.easeExpOut = expOut;
exports.easeExpInOut = expInOut;
exports.easeCircle = circleInOut;
exports.easeCircleIn = circleIn;
exports.easeCircleOut = circleOut;
exports.easeCircleInOut = circleInOut;
exports.easeBounce = bounceOut;
exports.easeBounceIn = bounceIn;
exports.easeBounceOut = bounceOut;
exports.easeBounceInOut = bounceInOut;
exports.easeBack = backInOut;
exports.easeBackIn = backIn;
exports.easeBackOut = backOut;
exports.easeBackInOut = backInOut;
exports.easeElastic = elasticOut;
exports.easeElasticIn = elasticIn;
exports.easeElasticOut = elasticOut;
exports.easeElasticInOut = elasticInOut;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],99:[function(require,module,exports){
// https://d3js.org/d3-force/ Version 1.1.0. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-quadtree'), require('d3-collection'), require('d3-dispatch'), require('d3-timer')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-quadtree', 'd3-collection', 'd3-dispatch', 'd3-timer'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3));
}(this, (function (exports,d3Quadtree,d3Collection,d3Dispatch,d3Timer) { 'use strict';

var center = function(x, y) {
  var nodes;

  if (x == null) x = 0;
  if (y == null) y = 0;

  function force() {
    var i,
        n = nodes.length,
        node,
        sx = 0,
        sy = 0;

    for (i = 0; i < n; ++i) {
      node = nodes[i], sx += node.x, sy += node.y;
    }

    for (sx = sx / n - x, sy = sy / n - y, i = 0; i < n; ++i) {
      node = nodes[i], node.x -= sx, node.y -= sy;
    }
  }

  force.initialize = function(_) {
    nodes = _;
  };

  force.x = function(_) {
    return arguments.length ? (x = +_, force) : x;
  };

  force.y = function(_) {
    return arguments.length ? (y = +_, force) : y;
  };

  return force;
};

var constant = function(x) {
  return function() {
    return x;
  };
};

var jiggle = function() {
  return (Math.random() - 0.5) * 1e-6;
};

function x(d) {
  return d.x + d.vx;
}

function y(d) {
  return d.y + d.vy;
}

var collide = function(radius) {
  var nodes,
      radii,
      strength = 1,
      iterations = 1;

  if (typeof radius !== "function") radius = constant(radius == null ? 1 : +radius);

  function force() {
    var i, n = nodes.length,
        tree,
        node,
        xi,
        yi,
        ri,
        ri2;

    for (var k = 0; k < iterations; ++k) {
      tree = d3Quadtree.quadtree(nodes, x, y).visitAfter(prepare);
      for (i = 0; i < n; ++i) {
        node = nodes[i];
        ri = radii[node.index], ri2 = ri * ri;
        xi = node.x + node.vx;
        yi = node.y + node.vy;
        tree.visit(apply);
      }
    }

    function apply(quad, x0, y0, x1, y1) {
      var data = quad.data, rj = quad.r, r = ri + rj;
      if (data) {
        if (data.index > node.index) {
          var x = xi - data.x - data.vx,
              y = yi - data.y - data.vy,
              l = x * x + y * y;
          if (l < r * r) {
            if (x === 0) x = jiggle(), l += x * x;
            if (y === 0) y = jiggle(), l += y * y;
            l = (r - (l = Math.sqrt(l))) / l * strength;
            node.vx += (x *= l) * (r = (rj *= rj) / (ri2 + rj));
            node.vy += (y *= l) * r;
            data.vx -= x * (r = 1 - r);
            data.vy -= y * r;
          }
        }
        return;
      }
      return x0 > xi + r || x1 < xi - r || y0 > yi + r || y1 < yi - r;
    }
  }

  function prepare(quad) {
    if (quad.data) return quad.r = radii[quad.data.index];
    for (var i = quad.r = 0; i < 4; ++i) {
      if (quad[i] && quad[i].r > quad.r) {
        quad.r = quad[i].r;
      }
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length, node;
    radii = new Array(n);
    for (i = 0; i < n; ++i) node = nodes[i], radii[node.index] = +radius(node, i, nodes);
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.iterations = function(_) {
    return arguments.length ? (iterations = +_, force) : iterations;
  };

  force.strength = function(_) {
    return arguments.length ? (strength = +_, force) : strength;
  };

  force.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant(+_), initialize(), force) : radius;
  };

  return force;
};

function index(d) {
  return d.index;
}

function find(nodeById, nodeId) {
  var node = nodeById.get(nodeId);
  if (!node) throw new Error("missing: " + nodeId);
  return node;
}

var link = function(links) {
  var id = index,
      strength = defaultStrength,
      strengths,
      distance = constant(30),
      distances,
      nodes,
      count,
      bias,
      iterations = 1;

  if (links == null) links = [];

  function defaultStrength(link) {
    return 1 / Math.min(count[link.source.index], count[link.target.index]);
  }

  function force(alpha) {
    for (var k = 0, n = links.length; k < iterations; ++k) {
      for (var i = 0, link, source, target, x, y, l, b; i < n; ++i) {
        link = links[i], source = link.source, target = link.target;
        x = target.x + target.vx - source.x - source.vx || jiggle();
        y = target.y + target.vy - source.y - source.vy || jiggle();
        l = Math.sqrt(x * x + y * y);
        l = (l - distances[i]) / l * alpha * strengths[i];
        x *= l, y *= l;
        target.vx -= x * (b = bias[i]);
        target.vy -= y * b;
        source.vx += x * (b = 1 - b);
        source.vy += y * b;
      }
    }
  }

  function initialize() {
    if (!nodes) return;

    var i,
        n = nodes.length,
        m = links.length,
        nodeById = d3Collection.map(nodes, id),
        link;

    for (i = 0, count = new Array(n); i < m; ++i) {
      link = links[i], link.index = i;
      if (typeof link.source !== "object") link.source = find(nodeById, link.source);
      if (typeof link.target !== "object") link.target = find(nodeById, link.target);
      count[link.source.index] = (count[link.source.index] || 0) + 1;
      count[link.target.index] = (count[link.target.index] || 0) + 1;
    }

    for (i = 0, bias = new Array(m); i < m; ++i) {
      link = links[i], bias[i] = count[link.source.index] / (count[link.source.index] + count[link.target.index]);
    }

    strengths = new Array(m), initializeStrength();
    distances = new Array(m), initializeDistance();
  }

  function initializeStrength() {
    if (!nodes) return;

    for (var i = 0, n = links.length; i < n; ++i) {
      strengths[i] = +strength(links[i], i, links);
    }
  }

  function initializeDistance() {
    if (!nodes) return;

    for (var i = 0, n = links.length; i < n; ++i) {
      distances[i] = +distance(links[i], i, links);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.links = function(_) {
    return arguments.length ? (links = _, initialize(), force) : links;
  };

  force.id = function(_) {
    return arguments.length ? (id = _, force) : id;
  };

  force.iterations = function(_) {
    return arguments.length ? (iterations = +_, force) : iterations;
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initializeStrength(), force) : strength;
  };

  force.distance = function(_) {
    return arguments.length ? (distance = typeof _ === "function" ? _ : constant(+_), initializeDistance(), force) : distance;
  };

  return force;
};

function x$1(d) {
  return d.x;
}

function y$1(d) {
  return d.y;
}

var initialRadius = 10;
var initialAngle = Math.PI * (3 - Math.sqrt(5));

var simulation = function(nodes) {
  var simulation,
      alpha = 1,
      alphaMin = 0.001,
      alphaDecay = 1 - Math.pow(alphaMin, 1 / 300),
      alphaTarget = 0,
      velocityDecay = 0.6,
      forces = d3Collection.map(),
      stepper = d3Timer.timer(step),
      event = d3Dispatch.dispatch("tick", "end");

  if (nodes == null) nodes = [];

  function step() {
    tick();
    event.call("tick", simulation);
    if (alpha < alphaMin) {
      stepper.stop();
      event.call("end", simulation);
    }
  }

  function tick() {
    var i, n = nodes.length, node;

    alpha += (alphaTarget - alpha) * alphaDecay;

    forces.each(function(force) {
      force(alpha);
    });

    for (i = 0; i < n; ++i) {
      node = nodes[i];
      if (node.fx == null) node.x += node.vx *= velocityDecay;
      else node.x = node.fx, node.vx = 0;
      if (node.fy == null) node.y += node.vy *= velocityDecay;
      else node.y = node.fy, node.vy = 0;
    }
  }

  function initializeNodes() {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.index = i;
      if (isNaN(node.x) || isNaN(node.y)) {
        var radius = initialRadius * Math.sqrt(i), angle = i * initialAngle;
        node.x = radius * Math.cos(angle);
        node.y = radius * Math.sin(angle);
      }
      if (isNaN(node.vx) || isNaN(node.vy)) {
        node.vx = node.vy = 0;
      }
    }
  }

  function initializeForce(force) {
    if (force.initialize) force.initialize(nodes);
    return force;
  }

  initializeNodes();

  return simulation = {
    tick: tick,

    restart: function() {
      return stepper.restart(step), simulation;
    },

    stop: function() {
      return stepper.stop(), simulation;
    },

    nodes: function(_) {
      return arguments.length ? (nodes = _, initializeNodes(), forces.each(initializeForce), simulation) : nodes;
    },

    alpha: function(_) {
      return arguments.length ? (alpha = +_, simulation) : alpha;
    },

    alphaMin: function(_) {
      return arguments.length ? (alphaMin = +_, simulation) : alphaMin;
    },

    alphaDecay: function(_) {
      return arguments.length ? (alphaDecay = +_, simulation) : +alphaDecay;
    },

    alphaTarget: function(_) {
      return arguments.length ? (alphaTarget = +_, simulation) : alphaTarget;
    },

    velocityDecay: function(_) {
      return arguments.length ? (velocityDecay = 1 - _, simulation) : 1 - velocityDecay;
    },

    force: function(name, _) {
      return arguments.length > 1 ? ((_ == null ? forces.remove(name) : forces.set(name, initializeForce(_))), simulation) : forces.get(name);
    },

    find: function(x, y, radius) {
      var i = 0,
          n = nodes.length,
          dx,
          dy,
          d2,
          node,
          closest;

      if (radius == null) radius = Infinity;
      else radius *= radius;

      for (i = 0; i < n; ++i) {
        node = nodes[i];
        dx = x - node.x;
        dy = y - node.y;
        d2 = dx * dx + dy * dy;
        if (d2 < radius) closest = node, radius = d2;
      }

      return closest;
    },

    on: function(name, _) {
      return arguments.length > 1 ? (event.on(name, _), simulation) : event.on(name);
    }
  };
};

var manyBody = function() {
  var nodes,
      node,
      alpha,
      strength = constant(-30),
      strengths,
      distanceMin2 = 1,
      distanceMax2 = Infinity,
      theta2 = 0.81;

  function force(_) {
    var i, n = nodes.length, tree = d3Quadtree.quadtree(nodes, x$1, y$1).visitAfter(accumulate);
    for (alpha = _, i = 0; i < n; ++i) node = nodes[i], tree.visit(apply);
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length, node;
    strengths = new Array(n);
    for (i = 0; i < n; ++i) node = nodes[i], strengths[node.index] = +strength(node, i, nodes);
  }

  function accumulate(quad) {
    var strength = 0, q, c, weight = 0, x, y, i;

    // For internal nodes, accumulate forces from child quadrants.
    if (quad.length) {
      for (x = y = i = 0; i < 4; ++i) {
        if ((q = quad[i]) && (c = Math.abs(q.value))) {
          strength += q.value, weight += c, x += c * q.x, y += c * q.y;
        }
      }
      quad.x = x / weight;
      quad.y = y / weight;
    }

    // For leaf nodes, accumulate forces from coincident quadrants.
    else {
      q = quad;
      q.x = q.data.x;
      q.y = q.data.y;
      do strength += strengths[q.data.index];
      while (q = q.next);
    }

    quad.value = strength;
  }

  function apply(quad, x1, _, x2) {
    if (!quad.value) return true;

    var x = quad.x - node.x,
        y = quad.y - node.y,
        w = x2 - x1,
        l = x * x + y * y;

    // Apply the Barnes-Hut approximation if possible.
    // Limit forces for very close nodes; randomize direction if coincident.
    if (w * w / theta2 < l) {
      if (l < distanceMax2) {
        if (x === 0) x = jiggle(), l += x * x;
        if (y === 0) y = jiggle(), l += y * y;
        if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
        node.vx += x * quad.value * alpha / l;
        node.vy += y * quad.value * alpha / l;
      }
      return true;
    }

    // Otherwise, process points directly.
    else if (quad.length || l >= distanceMax2) return;

    // Limit forces for very close nodes; randomize direction if coincident.
    if (quad.data !== node || quad.next) {
      if (x === 0) x = jiggle(), l += x * x;
      if (y === 0) y = jiggle(), l += y * y;
      if (l < distanceMin2) l = Math.sqrt(distanceMin2 * l);
    }

    do if (quad.data !== node) {
      w = strengths[quad.data.index] * alpha / l;
      node.vx += x * w;
      node.vy += y * w;
    } while (quad = quad.next);
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
  };

  force.distanceMin = function(_) {
    return arguments.length ? (distanceMin2 = _ * _, force) : Math.sqrt(distanceMin2);
  };

  force.distanceMax = function(_) {
    return arguments.length ? (distanceMax2 = _ * _, force) : Math.sqrt(distanceMax2);
  };

  force.theta = function(_) {
    return arguments.length ? (theta2 = _ * _, force) : Math.sqrt(theta2);
  };

  return force;
};

var radial = function(radius, x, y) {
  var nodes,
      strength = constant(0.1),
      strengths,
      radiuses;

  if (typeof radius !== "function") radius = constant(+radius);
  if (x == null) x = 0;
  if (y == null) y = 0;

  function force(alpha) {
    for (var i = 0, n = nodes.length; i < n; ++i) {
      var node = nodes[i],
          dx = node.x - x || 1e-6,
          dy = node.y - y || 1e-6,
          r = Math.sqrt(dx * dx + dy * dy),
          k = (radiuses[i] - r) * strengths[i] * alpha / r;
      node.vx += dx * k;
      node.vy += dy * k;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    radiuses = new Array(n);
    for (i = 0; i < n; ++i) {
      radiuses[i] = +radius(nodes[i], i, nodes);
      strengths[i] = isNaN(radiuses[i]) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _, initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
  };

  force.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant(+_), initialize(), force) : radius;
  };

  force.x = function(_) {
    return arguments.length ? (x = +_, force) : x;
  };

  force.y = function(_) {
    return arguments.length ? (y = +_, force) : y;
  };

  return force;
};

var x$2 = function(x) {
  var strength = constant(0.1),
      nodes,
      strengths,
      xz;

  if (typeof x !== "function") x = constant(x == null ? 0 : +x);

  function force(alpha) {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.vx += (xz[i] - node.x) * strengths[i] * alpha;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    xz = new Array(n);
    for (i = 0; i < n; ++i) {
      strengths[i] = isNaN(xz[i] = +x(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
  };

  force.x = function(_) {
    return arguments.length ? (x = typeof _ === "function" ? _ : constant(+_), initialize(), force) : x;
  };

  return force;
};

var y$2 = function(y) {
  var strength = constant(0.1),
      nodes,
      strengths,
      yz;

  if (typeof y !== "function") y = constant(y == null ? 0 : +y);

  function force(alpha) {
    for (var i = 0, n = nodes.length, node; i < n; ++i) {
      node = nodes[i], node.vy += (yz[i] - node.y) * strengths[i] * alpha;
    }
  }

  function initialize() {
    if (!nodes) return;
    var i, n = nodes.length;
    strengths = new Array(n);
    yz = new Array(n);
    for (i = 0; i < n; ++i) {
      strengths[i] = isNaN(yz[i] = +y(nodes[i], i, nodes)) ? 0 : +strength(nodes[i], i, nodes);
    }
  }

  force.initialize = function(_) {
    nodes = _;
    initialize();
  };

  force.strength = function(_) {
    return arguments.length ? (strength = typeof _ === "function" ? _ : constant(+_), initialize(), force) : strength;
  };

  force.y = function(_) {
    return arguments.length ? (y = typeof _ === "function" ? _ : constant(+_), initialize(), force) : y;
  };

  return force;
};

exports.forceCenter = center;
exports.forceCollide = collide;
exports.forceLink = link;
exports.forceManyBody = manyBody;
exports.forceRadial = radial;
exports.forceSimulation = simulation;
exports.forceX = x$2;
exports.forceY = y$2;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-collection":93,"d3-dispatch":95,"d3-quadtree":106,"d3-timer":115}],100:[function(require,module,exports){
// https://d3js.org/d3-format/ Version 1.2.2. Copyright 2018 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

// Computes the decimal coefficient and exponent of the specified number x with
// significant digits p, where x is positive and p is in [1, 21] or undefined.
// For example, formatDecimal(1.23) returns ["123", 0].
var formatDecimal = function(x, p) {
  if ((i = (x = p ? x.toExponential(p - 1) : x.toExponential()).indexOf("e")) < 0) return null; // NaN, ±Infinity
  var i, coefficient = x.slice(0, i);

  // The string returned by toExponential either has the form \d\.\d+e[-+]\d+
  // (e.g., 1.2e+3) or the form \de[-+]\d+ (e.g., 1e+3).
  return [
    coefficient.length > 1 ? coefficient[0] + coefficient.slice(2) : coefficient,
    +x.slice(i + 1)
  ];
};

var exponent = function(x) {
  return x = formatDecimal(Math.abs(x)), x ? x[1] : NaN;
};

var formatGroup = function(grouping, thousands) {
  return function(value, width) {
    var i = value.length,
        t = [],
        j = 0,
        g = grouping[0],
        length = 0;

    while (i > 0 && g > 0) {
      if (length + g + 1 > width) g = Math.max(1, width - length);
      t.push(value.substring(i -= g, i + g));
      if ((length += g + 1) > width) break;
      g = grouping[j = (j + 1) % grouping.length];
    }

    return t.reverse().join(thousands);
  };
};

var formatNumerals = function(numerals) {
  return function(value) {
    return value.replace(/[0-9]/g, function(i) {
      return numerals[+i];
    });
  };
};

var formatDefault = function(x, p) {
  x = x.toPrecision(p);

  out: for (var n = x.length, i = 1, i0 = -1, i1; i < n; ++i) {
    switch (x[i]) {
      case ".": i0 = i1 = i; break;
      case "0": if (i0 === 0) i0 = i; i1 = i; break;
      case "e": break out;
      default: if (i0 > 0) i0 = 0; break;
    }
  }

  return i0 > 0 ? x.slice(0, i0) + x.slice(i1 + 1) : x;
};

var prefixExponent;

var formatPrefixAuto = function(x, p) {
  var d = formatDecimal(x, p);
  if (!d) return x + "";
  var coefficient = d[0],
      exponent = d[1],
      i = exponent - (prefixExponent = Math.max(-8, Math.min(8, Math.floor(exponent / 3))) * 3) + 1,
      n = coefficient.length;
  return i === n ? coefficient
      : i > n ? coefficient + new Array(i - n + 1).join("0")
      : i > 0 ? coefficient.slice(0, i) + "." + coefficient.slice(i)
      : "0." + new Array(1 - i).join("0") + formatDecimal(x, Math.max(0, p + i - 1))[0]; // less than 1y!
};

var formatRounded = function(x, p) {
  var d = formatDecimal(x, p);
  if (!d) return x + "";
  var coefficient = d[0],
      exponent = d[1];
  return exponent < 0 ? "0." + new Array(-exponent).join("0") + coefficient
      : coefficient.length > exponent + 1 ? coefficient.slice(0, exponent + 1) + "." + coefficient.slice(exponent + 1)
      : coefficient + new Array(exponent - coefficient.length + 2).join("0");
};

var formatTypes = {
  "": formatDefault,
  "%": function(x, p) { return (x * 100).toFixed(p); },
  "b": function(x) { return Math.round(x).toString(2); },
  "c": function(x) { return x + ""; },
  "d": function(x) { return Math.round(x).toString(10); },
  "e": function(x, p) { return x.toExponential(p); },
  "f": function(x, p) { return x.toFixed(p); },
  "g": function(x, p) { return x.toPrecision(p); },
  "o": function(x) { return Math.round(x).toString(8); },
  "p": function(x, p) { return formatRounded(x * 100, p); },
  "r": formatRounded,
  "s": formatPrefixAuto,
  "X": function(x) { return Math.round(x).toString(16).toUpperCase(); },
  "x": function(x) { return Math.round(x).toString(16); }
};

// [[fill]align][sign][symbol][0][width][,][.precision][type]
var re = /^(?:(.)?([<>=^]))?([+\-\( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?([a-z%])?$/i;

function formatSpecifier(specifier) {
  return new FormatSpecifier(specifier);
}

formatSpecifier.prototype = FormatSpecifier.prototype; // instanceof

function FormatSpecifier(specifier) {
  if (!(match = re.exec(specifier))) throw new Error("invalid format: " + specifier);

  var match,
      fill = match[1] || " ",
      align = match[2] || ">",
      sign = match[3] || "-",
      symbol = match[4] || "",
      zero = !!match[5],
      width = match[6] && +match[6],
      comma = !!match[7],
      precision = match[8] && +match[8].slice(1),
      type = match[9] || "";

  // The "n" type is an alias for ",g".
  if (type === "n") comma = true, type = "g";

  // Map invalid types to the default format.
  else if (!formatTypes[type]) type = "";

  // If zero fill is specified, padding goes after sign and before digits.
  if (zero || (fill === "0" && align === "=")) zero = true, fill = "0", align = "=";

  this.fill = fill;
  this.align = align;
  this.sign = sign;
  this.symbol = symbol;
  this.zero = zero;
  this.width = width;
  this.comma = comma;
  this.precision = precision;
  this.type = type;
}

FormatSpecifier.prototype.toString = function() {
  return this.fill
      + this.align
      + this.sign
      + this.symbol
      + (this.zero ? "0" : "")
      + (this.width == null ? "" : Math.max(1, this.width | 0))
      + (this.comma ? "," : "")
      + (this.precision == null ? "" : "." + Math.max(0, this.precision | 0))
      + this.type;
};

var identity = function(x) {
  return x;
};

var prefixes = ["y","z","a","f","p","n","µ","m","","k","M","G","T","P","E","Z","Y"];

var formatLocale = function(locale) {
  var group = locale.grouping && locale.thousands ? formatGroup(locale.grouping, locale.thousands) : identity,
      currency = locale.currency,
      decimal = locale.decimal,
      numerals = locale.numerals ? formatNumerals(locale.numerals) : identity,
      percent = locale.percent || "%";

  function newFormat(specifier) {
    specifier = formatSpecifier(specifier);

    var fill = specifier.fill,
        align = specifier.align,
        sign = specifier.sign,
        symbol = specifier.symbol,
        zero = specifier.zero,
        width = specifier.width,
        comma = specifier.comma,
        precision = specifier.precision,
        type = specifier.type;

    // Compute the prefix and suffix.
    // For SI-prefix, the suffix is lazily computed.
    var prefix = symbol === "$" ? currency[0] : symbol === "#" && /[boxX]/.test(type) ? "0" + type.toLowerCase() : "",
        suffix = symbol === "$" ? currency[1] : /[%p]/.test(type) ? percent : "";

    // What format function should we use?
    // Is this an integer type?
    // Can this type generate exponential notation?
    var formatType = formatTypes[type],
        maybeSuffix = !type || /[defgprs%]/.test(type);

    // Set the default precision if not specified,
    // or clamp the specified precision to the supported range.
    // For significant precision, it must be in [1, 21].
    // For fixed precision, it must be in [0, 20].
    precision = precision == null ? (type ? 6 : 12)
        : /[gprs]/.test(type) ? Math.max(1, Math.min(21, precision))
        : Math.max(0, Math.min(20, precision));

    function format(value) {
      var valuePrefix = prefix,
          valueSuffix = suffix,
          i, n, c;

      if (type === "c") {
        valueSuffix = formatType(value) + valueSuffix;
        value = "";
      } else {
        value = +value;

        // Perform the initial formatting.
        var valueNegative = value < 0;
        value = formatType(Math.abs(value), precision);

        // If a negative value rounds to zero during formatting, treat as positive.
        if (valueNegative && +value === 0) valueNegative = false;

        // Compute the prefix and suffix.
        valuePrefix = (valueNegative ? (sign === "(" ? sign : "-") : sign === "-" || sign === "(" ? "" : sign) + valuePrefix;
        valueSuffix = (type === "s" ? prefixes[8 + prefixExponent / 3] : "") + valueSuffix + (valueNegative && sign === "(" ? ")" : "");

        // Break the formatted value into the integer “value” part that can be
        // grouped, and fractional or exponential “suffix” part that is not.
        if (maybeSuffix) {
          i = -1, n = value.length;
          while (++i < n) {
            if (c = value.charCodeAt(i), 48 > c || c > 57) {
              valueSuffix = (c === 46 ? decimal + value.slice(i + 1) : value.slice(i)) + valueSuffix;
              value = value.slice(0, i);
              break;
            }
          }
        }
      }

      // If the fill character is not "0", grouping is applied before padding.
      if (comma && !zero) value = group(value, Infinity);

      // Compute the padding.
      var length = valuePrefix.length + value.length + valueSuffix.length,
          padding = length < width ? new Array(width - length + 1).join(fill) : "";

      // If the fill character is "0", grouping is applied after padding.
      if (comma && zero) value = group(padding + value, padding.length ? width - valueSuffix.length : Infinity), padding = "";

      // Reconstruct the final output based on the desired alignment.
      switch (align) {
        case "<": value = valuePrefix + value + valueSuffix + padding; break;
        case "=": value = valuePrefix + padding + value + valueSuffix; break;
        case "^": value = padding.slice(0, length = padding.length >> 1) + valuePrefix + value + valueSuffix + padding.slice(length); break;
        default: value = padding + valuePrefix + value + valueSuffix; break;
      }

      return numerals(value);
    }

    format.toString = function() {
      return specifier + "";
    };

    return format;
  }

  function formatPrefix(specifier, value) {
    var f = newFormat((specifier = formatSpecifier(specifier), specifier.type = "f", specifier)),
        e = Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3,
        k = Math.pow(10, -e),
        prefix = prefixes[8 + e / 3];
    return function(value) {
      return f(k * value) + prefix;
    };
  }

  return {
    format: newFormat,
    formatPrefix: formatPrefix
  };
};

var locale;



defaultLocale({
  decimal: ".",
  thousands: ",",
  grouping: [3],
  currency: ["$", ""]
});

function defaultLocale(definition) {
  locale = formatLocale(definition);
  exports.format = locale.format;
  exports.formatPrefix = locale.formatPrefix;
  return locale;
}

var precisionFixed = function(step) {
  return Math.max(0, -exponent(Math.abs(step)));
};

var precisionPrefix = function(step, value) {
  return Math.max(0, Math.max(-8, Math.min(8, Math.floor(exponent(value) / 3))) * 3 - exponent(Math.abs(step)));
};

var precisionRound = function(step, max) {
  step = Math.abs(step), max = Math.abs(max) - step;
  return Math.max(0, exponent(max) - exponent(step)) + 1;
};

exports.formatDefaultLocale = defaultLocale;
exports.formatLocale = formatLocale;
exports.formatSpecifier = formatSpecifier;
exports.precisionFixed = precisionFixed;
exports.precisionPrefix = precisionPrefix;
exports.precisionRound = precisionRound;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],101:[function(require,module,exports){
// https://d3js.org/d3-geo/ Version 1.9.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-array')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-array'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3));
}(this, (function (exports,d3Array) { 'use strict';

// Adds floating point numbers with twice the normal precision.
// Reference: J. R. Shewchuk, Adaptive Precision Floating-Point Arithmetic and
// Fast Robust Geometric Predicates, Discrete & Computational Geometry 18(3)
// 305–363 (1997).
// Code adapted from GeographicLib by Charles F. F. Karney,
// http://geographiclib.sourceforge.net/

var adder = function() {
  return new Adder;
};

function Adder() {
  this.reset();
}

Adder.prototype = {
  constructor: Adder,
  reset: function() {
    this.s = // rounded value
    this.t = 0; // exact error
  },
  add: function(y) {
    add(temp, y, this.t);
    add(this, temp.s, this.s);
    if (this.s) this.t += temp.t;
    else this.s = temp.t;
  },
  valueOf: function() {
    return this.s;
  }
};

var temp = new Adder;

function add(adder, a, b) {
  var x = adder.s = a + b,
      bv = x - a,
      av = x - bv;
  adder.t = (a - av) + (b - bv);
}

var epsilon = 1e-6;
var epsilon2 = 1e-12;
var pi = Math.PI;
var halfPi = pi / 2;
var quarterPi = pi / 4;
var tau = pi * 2;

var degrees = 180 / pi;
var radians = pi / 180;

var abs = Math.abs;
var atan = Math.atan;
var atan2 = Math.atan2;
var cos = Math.cos;
var ceil = Math.ceil;
var exp = Math.exp;

var log = Math.log;
var pow = Math.pow;
var sin = Math.sin;
var sign = Math.sign || function(x) { return x > 0 ? 1 : x < 0 ? -1 : 0; };
var sqrt = Math.sqrt;
var tan = Math.tan;

function acos(x) {
  return x > 1 ? 0 : x < -1 ? pi : Math.acos(x);
}

function asin(x) {
  return x > 1 ? halfPi : x < -1 ? -halfPi : Math.asin(x);
}

function haversin(x) {
  return (x = sin(x / 2)) * x;
}

function noop() {}

function streamGeometry(geometry, stream) {
  if (geometry && streamGeometryType.hasOwnProperty(geometry.type)) {
    streamGeometryType[geometry.type](geometry, stream);
  }
}

var streamObjectType = {
  Feature: function(object, stream) {
    streamGeometry(object.geometry, stream);
  },
  FeatureCollection: function(object, stream) {
    var features = object.features, i = -1, n = features.length;
    while (++i < n) streamGeometry(features[i].geometry, stream);
  }
};

var streamGeometryType = {
  Sphere: function(object, stream) {
    stream.sphere();
  },
  Point: function(object, stream) {
    object = object.coordinates;
    stream.point(object[0], object[1], object[2]);
  },
  MultiPoint: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) object = coordinates[i], stream.point(object[0], object[1], object[2]);
  },
  LineString: function(object, stream) {
    streamLine(object.coordinates, stream, 0);
  },
  MultiLineString: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) streamLine(coordinates[i], stream, 0);
  },
  Polygon: function(object, stream) {
    streamPolygon(object.coordinates, stream);
  },
  MultiPolygon: function(object, stream) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) streamPolygon(coordinates[i], stream);
  },
  GeometryCollection: function(object, stream) {
    var geometries = object.geometries, i = -1, n = geometries.length;
    while (++i < n) streamGeometry(geometries[i], stream);
  }
};

function streamLine(coordinates, stream, closed) {
  var i = -1, n = coordinates.length - closed, coordinate;
  stream.lineStart();
  while (++i < n) coordinate = coordinates[i], stream.point(coordinate[0], coordinate[1], coordinate[2]);
  stream.lineEnd();
}

function streamPolygon(coordinates, stream) {
  var i = -1, n = coordinates.length;
  stream.polygonStart();
  while (++i < n) streamLine(coordinates[i], stream, 1);
  stream.polygonEnd();
}

var geoStream = function(object, stream) {
  if (object && streamObjectType.hasOwnProperty(object.type)) {
    streamObjectType[object.type](object, stream);
  } else {
    streamGeometry(object, stream);
  }
};

var areaRingSum = adder();

var areaSum = adder();
var lambda00;
var phi00;
var lambda0;
var cosPhi0;
var sinPhi0;

var areaStream = {
  point: noop,
  lineStart: noop,
  lineEnd: noop,
  polygonStart: function() {
    areaRingSum.reset();
    areaStream.lineStart = areaRingStart;
    areaStream.lineEnd = areaRingEnd;
  },
  polygonEnd: function() {
    var areaRing = +areaRingSum;
    areaSum.add(areaRing < 0 ? tau + areaRing : areaRing);
    this.lineStart = this.lineEnd = this.point = noop;
  },
  sphere: function() {
    areaSum.add(tau);
  }
};

function areaRingStart() {
  areaStream.point = areaPointFirst;
}

function areaRingEnd() {
  areaPoint(lambda00, phi00);
}

function areaPointFirst(lambda, phi) {
  areaStream.point = areaPoint;
  lambda00 = lambda, phi00 = phi;
  lambda *= radians, phi *= radians;
  lambda0 = lambda, cosPhi0 = cos(phi = phi / 2 + quarterPi), sinPhi0 = sin(phi);
}

function areaPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  phi = phi / 2 + quarterPi; // half the angular distance from south pole

  // Spherical excess E for a spherical triangle with vertices: south pole,
  // previous point, current point.  Uses a formula derived from Cagnoli’s
  // theorem.  See Todhunter, Spherical Trig. (1871), Sec. 103, Eq. (2).
  var dLambda = lambda - lambda0,
      sdLambda = dLambda >= 0 ? 1 : -1,
      adLambda = sdLambda * dLambda,
      cosPhi = cos(phi),
      sinPhi = sin(phi),
      k = sinPhi0 * sinPhi,
      u = cosPhi0 * cosPhi + k * cos(adLambda),
      v = k * sdLambda * sin(adLambda);
  areaRingSum.add(atan2(v, u));

  // Advance the previous points.
  lambda0 = lambda, cosPhi0 = cosPhi, sinPhi0 = sinPhi;
}

var area = function(object) {
  areaSum.reset();
  geoStream(object, areaStream);
  return areaSum * 2;
};

function spherical(cartesian) {
  return [atan2(cartesian[1], cartesian[0]), asin(cartesian[2])];
}

function cartesian(spherical) {
  var lambda = spherical[0], phi = spherical[1], cosPhi = cos(phi);
  return [cosPhi * cos(lambda), cosPhi * sin(lambda), sin(phi)];
}

function cartesianDot(a, b) {
  return a[0] * b[0] + a[1] * b[1] + a[2] * b[2];
}

function cartesianCross(a, b) {
  return [a[1] * b[2] - a[2] * b[1], a[2] * b[0] - a[0] * b[2], a[0] * b[1] - a[1] * b[0]];
}

// TODO return a
function cartesianAddInPlace(a, b) {
  a[0] += b[0], a[1] += b[1], a[2] += b[2];
}

function cartesianScale(vector, k) {
  return [vector[0] * k, vector[1] * k, vector[2] * k];
}

// TODO return d
function cartesianNormalizeInPlace(d) {
  var l = sqrt(d[0] * d[0] + d[1] * d[1] + d[2] * d[2]);
  d[0] /= l, d[1] /= l, d[2] /= l;
}

var lambda0$1;
var phi0;
var lambda1;
var phi1;
var lambda2;
var lambda00$1;
var phi00$1;
var p0;
var deltaSum = adder();
var ranges;
var range$1;

var boundsStream = {
  point: boundsPoint,
  lineStart: boundsLineStart,
  lineEnd: boundsLineEnd,
  polygonStart: function() {
    boundsStream.point = boundsRingPoint;
    boundsStream.lineStart = boundsRingStart;
    boundsStream.lineEnd = boundsRingEnd;
    deltaSum.reset();
    areaStream.polygonStart();
  },
  polygonEnd: function() {
    areaStream.polygonEnd();
    boundsStream.point = boundsPoint;
    boundsStream.lineStart = boundsLineStart;
    boundsStream.lineEnd = boundsLineEnd;
    if (areaRingSum < 0) lambda0$1 = -(lambda1 = 180), phi0 = -(phi1 = 90);
    else if (deltaSum > epsilon) phi1 = 90;
    else if (deltaSum < -epsilon) phi0 = -90;
    range$1[0] = lambda0$1, range$1[1] = lambda1;
  }
};

function boundsPoint(lambda, phi) {
  ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]);
  if (phi < phi0) phi0 = phi;
  if (phi > phi1) phi1 = phi;
}

function linePoint(lambda, phi) {
  var p = cartesian([lambda * radians, phi * radians]);
  if (p0) {
    var normal = cartesianCross(p0, p),
        equatorial = [normal[1], -normal[0], 0],
        inflection = cartesianCross(equatorial, normal);
    cartesianNormalizeInPlace(inflection);
    inflection = spherical(inflection);
    var delta = lambda - lambda2,
        sign$$1 = delta > 0 ? 1 : -1,
        lambdai = inflection[0] * degrees * sign$$1,
        phii,
        antimeridian = abs(delta) > 180;
    if (antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) {
      phii = inflection[1] * degrees;
      if (phii > phi1) phi1 = phii;
    } else if (lambdai = (lambdai + 360) % 360 - 180, antimeridian ^ (sign$$1 * lambda2 < lambdai && lambdai < sign$$1 * lambda)) {
      phii = -inflection[1] * degrees;
      if (phii < phi0) phi0 = phii;
    } else {
      if (phi < phi0) phi0 = phi;
      if (phi > phi1) phi1 = phi;
    }
    if (antimeridian) {
      if (lambda < lambda2) {
        if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda;
      } else {
        if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda;
      }
    } else {
      if (lambda1 >= lambda0$1) {
        if (lambda < lambda0$1) lambda0$1 = lambda;
        if (lambda > lambda1) lambda1 = lambda;
      } else {
        if (lambda > lambda2) {
          if (angle(lambda0$1, lambda) > angle(lambda0$1, lambda1)) lambda1 = lambda;
        } else {
          if (angle(lambda, lambda1) > angle(lambda0$1, lambda1)) lambda0$1 = lambda;
        }
      }
    }
  } else {
    ranges.push(range$1 = [lambda0$1 = lambda, lambda1 = lambda]);
  }
  if (phi < phi0) phi0 = phi;
  if (phi > phi1) phi1 = phi;
  p0 = p, lambda2 = lambda;
}

function boundsLineStart() {
  boundsStream.point = linePoint;
}

function boundsLineEnd() {
  range$1[0] = lambda0$1, range$1[1] = lambda1;
  boundsStream.point = boundsPoint;
  p0 = null;
}

function boundsRingPoint(lambda, phi) {
  if (p0) {
    var delta = lambda - lambda2;
    deltaSum.add(abs(delta) > 180 ? delta + (delta > 0 ? 360 : -360) : delta);
  } else {
    lambda00$1 = lambda, phi00$1 = phi;
  }
  areaStream.point(lambda, phi);
  linePoint(lambda, phi);
}

function boundsRingStart() {
  areaStream.lineStart();
}

function boundsRingEnd() {
  boundsRingPoint(lambda00$1, phi00$1);
  areaStream.lineEnd();
  if (abs(deltaSum) > epsilon) lambda0$1 = -(lambda1 = 180);
  range$1[0] = lambda0$1, range$1[1] = lambda1;
  p0 = null;
}

// Finds the left-right distance between two longitudes.
// This is almost the same as (lambda1 - lambda0 + 360°) % 360°, except that we want
// the distance between ±180° to be 360°.
function angle(lambda0, lambda1) {
  return (lambda1 -= lambda0) < 0 ? lambda1 + 360 : lambda1;
}

function rangeCompare(a, b) {
  return a[0] - b[0];
}

function rangeContains(range$$1, x) {
  return range$$1[0] <= range$$1[1] ? range$$1[0] <= x && x <= range$$1[1] : x < range$$1[0] || range$$1[1] < x;
}

var bounds = function(feature) {
  var i, n, a, b, merged, deltaMax, delta;

  phi1 = lambda1 = -(lambda0$1 = phi0 = Infinity);
  ranges = [];
  geoStream(feature, boundsStream);

  // First, sort ranges by their minimum longitudes.
  if (n = ranges.length) {
    ranges.sort(rangeCompare);

    // Then, merge any ranges that overlap.
    for (i = 1, a = ranges[0], merged = [a]; i < n; ++i) {
      b = ranges[i];
      if (rangeContains(a, b[0]) || rangeContains(a, b[1])) {
        if (angle(a[0], b[1]) > angle(a[0], a[1])) a[1] = b[1];
        if (angle(b[0], a[1]) > angle(a[0], a[1])) a[0] = b[0];
      } else {
        merged.push(a = b);
      }
    }

    // Finally, find the largest gap between the merged ranges.
    // The final bounding box will be the inverse of this gap.
    for (deltaMax = -Infinity, n = merged.length - 1, i = 0, a = merged[n]; i <= n; a = b, ++i) {
      b = merged[i];
      if ((delta = angle(a[1], b[0])) > deltaMax) deltaMax = delta, lambda0$1 = b[0], lambda1 = a[1];
    }
  }

  ranges = range$1 = null;

  return lambda0$1 === Infinity || phi0 === Infinity
      ? [[NaN, NaN], [NaN, NaN]]
      : [[lambda0$1, phi0], [lambda1, phi1]];
};

var W0;
var W1;
var X0;
var Y0;
var Z0;
var X1;
var Y1;
var Z1;
var X2;
var Y2;
var Z2;
var lambda00$2;
var phi00$2;
var x0;
var y0;
var z0; // previous point

var centroidStream = {
  sphere: noop,
  point: centroidPoint,
  lineStart: centroidLineStart,
  lineEnd: centroidLineEnd,
  polygonStart: function() {
    centroidStream.lineStart = centroidRingStart;
    centroidStream.lineEnd = centroidRingEnd;
  },
  polygonEnd: function() {
    centroidStream.lineStart = centroidLineStart;
    centroidStream.lineEnd = centroidLineEnd;
  }
};

// Arithmetic mean of Cartesian vectors.
function centroidPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos(phi);
  centroidPointCartesian(cosPhi * cos(lambda), cosPhi * sin(lambda), sin(phi));
}

function centroidPointCartesian(x, y, z) {
  ++W0;
  X0 += (x - X0) / W0;
  Y0 += (y - Y0) / W0;
  Z0 += (z - Z0) / W0;
}

function centroidLineStart() {
  centroidStream.point = centroidLinePointFirst;
}

function centroidLinePointFirst(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos(phi);
  x0 = cosPhi * cos(lambda);
  y0 = cosPhi * sin(lambda);
  z0 = sin(phi);
  centroidStream.point = centroidLinePoint;
  centroidPointCartesian(x0, y0, z0);
}

function centroidLinePoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos(phi),
      x = cosPhi * cos(lambda),
      y = cosPhi * sin(lambda),
      z = sin(phi),
      w = atan2(sqrt((w = y0 * z - z0 * y) * w + (w = z0 * x - x0 * z) * w + (w = x0 * y - y0 * x) * w), x0 * x + y0 * y + z0 * z);
  W1 += w;
  X1 += w * (x0 + (x0 = x));
  Y1 += w * (y0 + (y0 = y));
  Z1 += w * (z0 + (z0 = z));
  centroidPointCartesian(x0, y0, z0);
}

function centroidLineEnd() {
  centroidStream.point = centroidPoint;
}

// See J. E. Brock, The Inertia Tensor for a Spherical Triangle,
// J. Applied Mechanics 42, 239 (1975).
function centroidRingStart() {
  centroidStream.point = centroidRingPointFirst;
}

function centroidRingEnd() {
  centroidRingPoint(lambda00$2, phi00$2);
  centroidStream.point = centroidPoint;
}

function centroidRingPointFirst(lambda, phi) {
  lambda00$2 = lambda, phi00$2 = phi;
  lambda *= radians, phi *= radians;
  centroidStream.point = centroidRingPoint;
  var cosPhi = cos(phi);
  x0 = cosPhi * cos(lambda);
  y0 = cosPhi * sin(lambda);
  z0 = sin(phi);
  centroidPointCartesian(x0, y0, z0);
}

function centroidRingPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var cosPhi = cos(phi),
      x = cosPhi * cos(lambda),
      y = cosPhi * sin(lambda),
      z = sin(phi),
      cx = y0 * z - z0 * y,
      cy = z0 * x - x0 * z,
      cz = x0 * y - y0 * x,
      m = sqrt(cx * cx + cy * cy + cz * cz),
      w = asin(m), // line weight = angle
      v = m && -w / m; // area weight multiplier
  X2 += v * cx;
  Y2 += v * cy;
  Z2 += v * cz;
  W1 += w;
  X1 += w * (x0 + (x0 = x));
  Y1 += w * (y0 + (y0 = y));
  Z1 += w * (z0 + (z0 = z));
  centroidPointCartesian(x0, y0, z0);
}

var centroid = function(object) {
  W0 = W1 =
  X0 = Y0 = Z0 =
  X1 = Y1 = Z1 =
  X2 = Y2 = Z2 = 0;
  geoStream(object, centroidStream);

  var x = X2,
      y = Y2,
      z = Z2,
      m = x * x + y * y + z * z;

  // If the area-weighted ccentroid is undefined, fall back to length-weighted ccentroid.
  if (m < epsilon2) {
    x = X1, y = Y1, z = Z1;
    // If the feature has zero length, fall back to arithmetic mean of point vectors.
    if (W1 < epsilon) x = X0, y = Y0, z = Z0;
    m = x * x + y * y + z * z;
    // If the feature still has an undefined ccentroid, then return.
    if (m < epsilon2) return [NaN, NaN];
  }

  return [atan2(y, x) * degrees, asin(z / sqrt(m)) * degrees];
};

var constant = function(x) {
  return function() {
    return x;
  };
};

var compose = function(a, b) {

  function compose(x, y) {
    return x = a(x, y), b(x[0], x[1]);
  }

  if (a.invert && b.invert) compose.invert = function(x, y) {
    return x = b.invert(x, y), x && a.invert(x[0], x[1]);
  };

  return compose;
};

function rotationIdentity(lambda, phi) {
  return [lambda > pi ? lambda - tau : lambda < -pi ? lambda + tau : lambda, phi];
}

rotationIdentity.invert = rotationIdentity;

function rotateRadians(deltaLambda, deltaPhi, deltaGamma) {
  return (deltaLambda %= tau) ? (deltaPhi || deltaGamma ? compose(rotationLambda(deltaLambda), rotationPhiGamma(deltaPhi, deltaGamma))
    : rotationLambda(deltaLambda))
    : (deltaPhi || deltaGamma ? rotationPhiGamma(deltaPhi, deltaGamma)
    : rotationIdentity);
}

function forwardRotationLambda(deltaLambda) {
  return function(lambda, phi) {
    return lambda += deltaLambda, [lambda > pi ? lambda - tau : lambda < -pi ? lambda + tau : lambda, phi];
  };
}

function rotationLambda(deltaLambda) {
  var rotation = forwardRotationLambda(deltaLambda);
  rotation.invert = forwardRotationLambda(-deltaLambda);
  return rotation;
}

function rotationPhiGamma(deltaPhi, deltaGamma) {
  var cosDeltaPhi = cos(deltaPhi),
      sinDeltaPhi = sin(deltaPhi),
      cosDeltaGamma = cos(deltaGamma),
      sinDeltaGamma = sin(deltaGamma);

  function rotation(lambda, phi) {
    var cosPhi = cos(phi),
        x = cos(lambda) * cosPhi,
        y = sin(lambda) * cosPhi,
        z = sin(phi),
        k = z * cosDeltaPhi + x * sinDeltaPhi;
    return [
      atan2(y * cosDeltaGamma - k * sinDeltaGamma, x * cosDeltaPhi - z * sinDeltaPhi),
      asin(k * cosDeltaGamma + y * sinDeltaGamma)
    ];
  }

  rotation.invert = function(lambda, phi) {
    var cosPhi = cos(phi),
        x = cos(lambda) * cosPhi,
        y = sin(lambda) * cosPhi,
        z = sin(phi),
        k = z * cosDeltaGamma - y * sinDeltaGamma;
    return [
      atan2(y * cosDeltaGamma + z * sinDeltaGamma, x * cosDeltaPhi + k * sinDeltaPhi),
      asin(k * cosDeltaPhi - x * sinDeltaPhi)
    ];
  };

  return rotation;
}

var rotation = function(rotate) {
  rotate = rotateRadians(rotate[0] * radians, rotate[1] * radians, rotate.length > 2 ? rotate[2] * radians : 0);

  function forward(coordinates) {
    coordinates = rotate(coordinates[0] * radians, coordinates[1] * radians);
    return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates;
  }

  forward.invert = function(coordinates) {
    coordinates = rotate.invert(coordinates[0] * radians, coordinates[1] * radians);
    return coordinates[0] *= degrees, coordinates[1] *= degrees, coordinates;
  };

  return forward;
};

// Generates a circle centered at [0°, 0°], with a given radius and precision.
function circleStream(stream, radius, delta, direction, t0, t1) {
  if (!delta) return;
  var cosRadius = cos(radius),
      sinRadius = sin(radius),
      step = direction * delta;
  if (t0 == null) {
    t0 = radius + direction * tau;
    t1 = radius - step / 2;
  } else {
    t0 = circleRadius(cosRadius, t0);
    t1 = circleRadius(cosRadius, t1);
    if (direction > 0 ? t0 < t1 : t0 > t1) t0 += direction * tau;
  }
  for (var point, t = t0; direction > 0 ? t > t1 : t < t1; t -= step) {
    point = spherical([cosRadius, -sinRadius * cos(t), -sinRadius * sin(t)]);
    stream.point(point[0], point[1]);
  }
}

// Returns the signed angle of a cartesian point relative to [cosRadius, 0, 0].
function circleRadius(cosRadius, point) {
  point = cartesian(point), point[0] -= cosRadius;
  cartesianNormalizeInPlace(point);
  var radius = acos(-point[1]);
  return ((-point[2] < 0 ? -radius : radius) + tau - epsilon) % tau;
}

var circle = function() {
  var center = constant([0, 0]),
      radius = constant(90),
      precision = constant(6),
      ring,
      rotate,
      stream = {point: point};

  function point(x, y) {
    ring.push(x = rotate(x, y));
    x[0] *= degrees, x[1] *= degrees;
  }

  function circle() {
    var c = center.apply(this, arguments),
        r = radius.apply(this, arguments) * radians,
        p = precision.apply(this, arguments) * radians;
    ring = [];
    rotate = rotateRadians(-c[0] * radians, -c[1] * radians, 0).invert;
    circleStream(stream, r, p, 1);
    c = {type: "Polygon", coordinates: [ring]};
    ring = rotate = null;
    return c;
  }

  circle.center = function(_) {
    return arguments.length ? (center = typeof _ === "function" ? _ : constant([+_[0], +_[1]]), circle) : center;
  };

  circle.radius = function(_) {
    return arguments.length ? (radius = typeof _ === "function" ? _ : constant(+_), circle) : radius;
  };

  circle.precision = function(_) {
    return arguments.length ? (precision = typeof _ === "function" ? _ : constant(+_), circle) : precision;
  };

  return circle;
};

var clipBuffer = function() {
  var lines = [],
      line;
  return {
    point: function(x, y) {
      line.push([x, y]);
    },
    lineStart: function() {
      lines.push(line = []);
    },
    lineEnd: noop,
    rejoin: function() {
      if (lines.length > 1) lines.push(lines.pop().concat(lines.shift()));
    },
    result: function() {
      var result = lines;
      lines = [];
      line = null;
      return result;
    }
  };
};

var pointEqual = function(a, b) {
  return abs(a[0] - b[0]) < epsilon && abs(a[1] - b[1]) < epsilon;
};

function Intersection(point, points, other, entry) {
  this.x = point;
  this.z = points;
  this.o = other; // another intersection
  this.e = entry; // is an entry?
  this.v = false; // visited
  this.n = this.p = null; // next & previous
}

// A generalized polygon clipping algorithm: given a polygon that has been cut
// into its visible line segments, and rejoins the segments by interpolating
// along the clip edge.
var clipRejoin = function(segments, compareIntersection, startInside, interpolate, stream) {
  var subject = [],
      clip = [],
      i,
      n;

  segments.forEach(function(segment) {
    if ((n = segment.length - 1) <= 0) return;
    var n, p0 = segment[0], p1 = segment[n], x;

    // If the first and last points of a segment are coincident, then treat as a
    // closed ring. TODO if all rings are closed, then the winding order of the
    // exterior ring should be checked.
    if (pointEqual(p0, p1)) {
      stream.lineStart();
      for (i = 0; i < n; ++i) stream.point((p0 = segment[i])[0], p0[1]);
      stream.lineEnd();
      return;
    }

    subject.push(x = new Intersection(p0, segment, null, true));
    clip.push(x.o = new Intersection(p0, null, x, false));
    subject.push(x = new Intersection(p1, segment, null, false));
    clip.push(x.o = new Intersection(p1, null, x, true));
  });

  if (!subject.length) return;

  clip.sort(compareIntersection);
  link(subject);
  link(clip);

  for (i = 0, n = clip.length; i < n; ++i) {
    clip[i].e = startInside = !startInside;
  }

  var start = subject[0],
      points,
      point;

  while (1) {
    // Find first unvisited intersection.
    var current = start,
        isSubject = true;
    while (current.v) if ((current = current.n) === start) return;
    points = current.z;
    stream.lineStart();
    do {
      current.v = current.o.v = true;
      if (current.e) {
        if (isSubject) {
          for (i = 0, n = points.length; i < n; ++i) stream.point((point = points[i])[0], point[1]);
        } else {
          interpolate(current.x, current.n.x, 1, stream);
        }
        current = current.n;
      } else {
        if (isSubject) {
          points = current.p.z;
          for (i = points.length - 1; i >= 0; --i) stream.point((point = points[i])[0], point[1]);
        } else {
          interpolate(current.x, current.p.x, -1, stream);
        }
        current = current.p;
      }
      current = current.o;
      points = current.z;
      isSubject = !isSubject;
    } while (!current.v);
    stream.lineEnd();
  }
};

function link(array) {
  if (!(n = array.length)) return;
  var n,
      i = 0,
      a = array[0],
      b;
  while (++i < n) {
    a.n = b = array[i];
    b.p = a;
    a = b;
  }
  a.n = b = array[0];
  b.p = a;
}

var sum = adder();

var polygonContains = function(polygon, point) {
  var lambda = point[0],
      phi = point[1],
      normal = [sin(lambda), -cos(lambda), 0],
      angle = 0,
      winding = 0;

  sum.reset();

  for (var i = 0, n = polygon.length; i < n; ++i) {
    if (!(m = (ring = polygon[i]).length)) continue;
    var ring,
        m,
        point0 = ring[m - 1],
        lambda0 = point0[0],
        phi0 = point0[1] / 2 + quarterPi,
        sinPhi0 = sin(phi0),
        cosPhi0 = cos(phi0);

    for (var j = 0; j < m; ++j, lambda0 = lambda1, sinPhi0 = sinPhi1, cosPhi0 = cosPhi1, point0 = point1) {
      var point1 = ring[j],
          lambda1 = point1[0],
          phi1 = point1[1] / 2 + quarterPi,
          sinPhi1 = sin(phi1),
          cosPhi1 = cos(phi1),
          delta = lambda1 - lambda0,
          sign$$1 = delta >= 0 ? 1 : -1,
          absDelta = sign$$1 * delta,
          antimeridian = absDelta > pi,
          k = sinPhi0 * sinPhi1;

      sum.add(atan2(k * sign$$1 * sin(absDelta), cosPhi0 * cosPhi1 + k * cos(absDelta)));
      angle += antimeridian ? delta + sign$$1 * tau : delta;

      // Are the longitudes either side of the point’s meridian (lambda),
      // and are the latitudes smaller than the parallel (phi)?
      if (antimeridian ^ lambda0 >= lambda ^ lambda1 >= lambda) {
        var arc = cartesianCross(cartesian(point0), cartesian(point1));
        cartesianNormalizeInPlace(arc);
        var intersection = cartesianCross(normal, arc);
        cartesianNormalizeInPlace(intersection);
        var phiArc = (antimeridian ^ delta >= 0 ? -1 : 1) * asin(intersection[2]);
        if (phi > phiArc || phi === phiArc && (arc[0] || arc[1])) {
          winding += antimeridian ^ delta >= 0 ? 1 : -1;
        }
      }
    }
  }

  // First, determine whether the South pole is inside or outside:
  //
  // It is inside if:
  // * the polygon winds around it in a clockwise direction.
  // * the polygon does not (cumulatively) wind around it, but has a negative
  //   (counter-clockwise) area.
  //
  // Second, count the (signed) number of times a segment crosses a lambda
  // from the point to the South pole.  If it is zero, then the point is the
  // same side as the South pole.

  return (angle < -epsilon || angle < epsilon && sum < -epsilon) ^ (winding & 1);
};

var clip = function(pointVisible, clipLine, interpolate, start) {
  return function(sink) {
    var line = clipLine(sink),
        ringBuffer = clipBuffer(),
        ringSink = clipLine(ringBuffer),
        polygonStarted = false,
        polygon,
        segments,
        ring;

    var clip = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: function() {
        clip.point = pointRing;
        clip.lineStart = ringStart;
        clip.lineEnd = ringEnd;
        segments = [];
        polygon = [];
      },
      polygonEnd: function() {
        clip.point = point;
        clip.lineStart = lineStart;
        clip.lineEnd = lineEnd;
        segments = d3Array.merge(segments);
        var startInside = polygonContains(polygon, start);
        if (segments.length) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          clipRejoin(segments, compareIntersection, startInside, interpolate, sink);
        } else if (startInside) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          sink.lineStart();
          interpolate(null, null, 1, sink);
          sink.lineEnd();
        }
        if (polygonStarted) sink.polygonEnd(), polygonStarted = false;
        segments = polygon = null;
      },
      sphere: function() {
        sink.polygonStart();
        sink.lineStart();
        interpolate(null, null, 1, sink);
        sink.lineEnd();
        sink.polygonEnd();
      }
    };

    function point(lambda, phi) {
      if (pointVisible(lambda, phi)) sink.point(lambda, phi);
    }

    function pointLine(lambda, phi) {
      line.point(lambda, phi);
    }

    function lineStart() {
      clip.point = pointLine;
      line.lineStart();
    }

    function lineEnd() {
      clip.point = point;
      line.lineEnd();
    }

    function pointRing(lambda, phi) {
      ring.push([lambda, phi]);
      ringSink.point(lambda, phi);
    }

    function ringStart() {
      ringSink.lineStart();
      ring = [];
    }

    function ringEnd() {
      pointRing(ring[0][0], ring[0][1]);
      ringSink.lineEnd();

      var clean = ringSink.clean(),
          ringSegments = ringBuffer.result(),
          i, n = ringSegments.length, m,
          segment,
          point;

      ring.pop();
      polygon.push(ring);
      ring = null;

      if (!n) return;

      // No intersections.
      if (clean & 1) {
        segment = ringSegments[0];
        if ((m = segment.length - 1) > 0) {
          if (!polygonStarted) sink.polygonStart(), polygonStarted = true;
          sink.lineStart();
          for (i = 0; i < m; ++i) sink.point((point = segment[i])[0], point[1]);
          sink.lineEnd();
        }
        return;
      }

      // Rejoin connected segments.
      // TODO reuse ringBuffer.rejoin()?
      if (n > 1 && clean & 2) ringSegments.push(ringSegments.pop().concat(ringSegments.shift()));

      segments.push(ringSegments.filter(validSegment));
    }

    return clip;
  };
};

function validSegment(segment) {
  return segment.length > 1;
}

// Intersections are sorted along the clip edge. For both antimeridian cutting
// and circle clipping, the same comparison is used.
function compareIntersection(a, b) {
  return ((a = a.x)[0] < 0 ? a[1] - halfPi - epsilon : halfPi - a[1])
       - ((b = b.x)[0] < 0 ? b[1] - halfPi - epsilon : halfPi - b[1]);
}

var clipAntimeridian = clip(
  function() { return true; },
  clipAntimeridianLine,
  clipAntimeridianInterpolate,
  [-pi, -halfPi]
);

// Takes a line and cuts into visible segments. Return values: 0 - there were
// intersections or the line was empty; 1 - no intersections; 2 - there were
// intersections, and the first and last segments should be rejoined.
function clipAntimeridianLine(stream) {
  var lambda0 = NaN,
      phi0 = NaN,
      sign0 = NaN,
      clean; // no intersections

  return {
    lineStart: function() {
      stream.lineStart();
      clean = 1;
    },
    point: function(lambda1, phi1) {
      var sign1 = lambda1 > 0 ? pi : -pi,
          delta = abs(lambda1 - lambda0);
      if (abs(delta - pi) < epsilon) { // line crosses a pole
        stream.point(lambda0, phi0 = (phi0 + phi1) / 2 > 0 ? halfPi : -halfPi);
        stream.point(sign0, phi0);
        stream.lineEnd();
        stream.lineStart();
        stream.point(sign1, phi0);
        stream.point(lambda1, phi0);
        clean = 0;
      } else if (sign0 !== sign1 && delta >= pi) { // line crosses antimeridian
        if (abs(lambda0 - sign0) < epsilon) lambda0 -= sign0 * epsilon; // handle degeneracies
        if (abs(lambda1 - sign1) < epsilon) lambda1 -= sign1 * epsilon;
        phi0 = clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1);
        stream.point(sign0, phi0);
        stream.lineEnd();
        stream.lineStart();
        stream.point(sign1, phi0);
        clean = 0;
      }
      stream.point(lambda0 = lambda1, phi0 = phi1);
      sign0 = sign1;
    },
    lineEnd: function() {
      stream.lineEnd();
      lambda0 = phi0 = NaN;
    },
    clean: function() {
      return 2 - clean; // if intersections, rejoin first and last segments
    }
  };
}

function clipAntimeridianIntersect(lambda0, phi0, lambda1, phi1) {
  var cosPhi0,
      cosPhi1,
      sinLambda0Lambda1 = sin(lambda0 - lambda1);
  return abs(sinLambda0Lambda1) > epsilon
      ? atan((sin(phi0) * (cosPhi1 = cos(phi1)) * sin(lambda1)
          - sin(phi1) * (cosPhi0 = cos(phi0)) * sin(lambda0))
          / (cosPhi0 * cosPhi1 * sinLambda0Lambda1))
      : (phi0 + phi1) / 2;
}

function clipAntimeridianInterpolate(from, to, direction, stream) {
  var phi;
  if (from == null) {
    phi = direction * halfPi;
    stream.point(-pi, phi);
    stream.point(0, phi);
    stream.point(pi, phi);
    stream.point(pi, 0);
    stream.point(pi, -phi);
    stream.point(0, -phi);
    stream.point(-pi, -phi);
    stream.point(-pi, 0);
    stream.point(-pi, phi);
  } else if (abs(from[0] - to[0]) > epsilon) {
    var lambda = from[0] < to[0] ? pi : -pi;
    phi = direction * lambda / 2;
    stream.point(-lambda, phi);
    stream.point(0, phi);
    stream.point(lambda, phi);
  } else {
    stream.point(to[0], to[1]);
  }
}

var clipCircle = function(radius) {
  var cr = cos(radius),
      delta = 6 * radians,
      smallRadius = cr > 0,
      notHemisphere = abs(cr) > epsilon; // TODO optimise for this common case

  function interpolate(from, to, direction, stream) {
    circleStream(stream, radius, delta, direction, from, to);
  }

  function visible(lambda, phi) {
    return cos(lambda) * cos(phi) > cr;
  }

  // Takes a line and cuts into visible segments. Return values used for polygon
  // clipping: 0 - there were intersections or the line was empty; 1 - no
  // intersections 2 - there were intersections, and the first and last segments
  // should be rejoined.
  function clipLine(stream) {
    var point0, // previous point
        c0, // code for previous point
        v0, // visibility of previous point
        v00, // visibility of first point
        clean; // no intersections
    return {
      lineStart: function() {
        v00 = v0 = false;
        clean = 1;
      },
      point: function(lambda, phi) {
        var point1 = [lambda, phi],
            point2,
            v = visible(lambda, phi),
            c = smallRadius
              ? v ? 0 : code(lambda, phi)
              : v ? code(lambda + (lambda < 0 ? pi : -pi), phi) : 0;
        if (!point0 && (v00 = v0 = v)) stream.lineStart();
        // Handle degeneracies.
        // TODO ignore if not clipping polygons.
        if (v !== v0) {
          point2 = intersect(point0, point1);
          if (!point2 || pointEqual(point0, point2) || pointEqual(point1, point2)) {
            point1[0] += epsilon;
            point1[1] += epsilon;
            v = visible(point1[0], point1[1]);
          }
        }
        if (v !== v0) {
          clean = 0;
          if (v) {
            // outside going in
            stream.lineStart();
            point2 = intersect(point1, point0);
            stream.point(point2[0], point2[1]);
          } else {
            // inside going out
            point2 = intersect(point0, point1);
            stream.point(point2[0], point2[1]);
            stream.lineEnd();
          }
          point0 = point2;
        } else if (notHemisphere && point0 && smallRadius ^ v) {
          var t;
          // If the codes for two points are different, or are both zero,
          // and there this segment intersects with the small circle.
          if (!(c & c0) && (t = intersect(point1, point0, true))) {
            clean = 0;
            if (smallRadius) {
              stream.lineStart();
              stream.point(t[0][0], t[0][1]);
              stream.point(t[1][0], t[1][1]);
              stream.lineEnd();
            } else {
              stream.point(t[1][0], t[1][1]);
              stream.lineEnd();
              stream.lineStart();
              stream.point(t[0][0], t[0][1]);
            }
          }
        }
        if (v && (!point0 || !pointEqual(point0, point1))) {
          stream.point(point1[0], point1[1]);
        }
        point0 = point1, v0 = v, c0 = c;
      },
      lineEnd: function() {
        if (v0) stream.lineEnd();
        point0 = null;
      },
      // Rejoin first and last segments if there were intersections and the first
      // and last points were visible.
      clean: function() {
        return clean | ((v00 && v0) << 1);
      }
    };
  }

  // Intersects the great circle between a and b with the clip circle.
  function intersect(a, b, two) {
    var pa = cartesian(a),
        pb = cartesian(b);

    // We have two planes, n1.p = d1 and n2.p = d2.
    // Find intersection line p(t) = c1 n1 + c2 n2 + t (n1 ⨯ n2).
    var n1 = [1, 0, 0], // normal
        n2 = cartesianCross(pa, pb),
        n2n2 = cartesianDot(n2, n2),
        n1n2 = n2[0], // cartesianDot(n1, n2),
        determinant = n2n2 - n1n2 * n1n2;

    // Two polar points.
    if (!determinant) return !two && a;

    var c1 =  cr * n2n2 / determinant,
        c2 = -cr * n1n2 / determinant,
        n1xn2 = cartesianCross(n1, n2),
        A = cartesianScale(n1, c1),
        B = cartesianScale(n2, c2);
    cartesianAddInPlace(A, B);

    // Solve |p(t)|^2 = 1.
    var u = n1xn2,
        w = cartesianDot(A, u),
        uu = cartesianDot(u, u),
        t2 = w * w - uu * (cartesianDot(A, A) - 1);

    if (t2 < 0) return;

    var t = sqrt(t2),
        q = cartesianScale(u, (-w - t) / uu);
    cartesianAddInPlace(q, A);
    q = spherical(q);

    if (!two) return q;

    // Two intersection points.
    var lambda0 = a[0],
        lambda1 = b[0],
        phi0 = a[1],
        phi1 = b[1],
        z;

    if (lambda1 < lambda0) z = lambda0, lambda0 = lambda1, lambda1 = z;

    var delta = lambda1 - lambda0,
        polar = abs(delta - pi) < epsilon,
        meridian = polar || delta < epsilon;

    if (!polar && phi1 < phi0) z = phi0, phi0 = phi1, phi1 = z;

    // Check that the first point is between a and b.
    if (meridian
        ? polar
          ? phi0 + phi1 > 0 ^ q[1] < (abs(q[0] - lambda0) < epsilon ? phi0 : phi1)
          : phi0 <= q[1] && q[1] <= phi1
        : delta > pi ^ (lambda0 <= q[0] && q[0] <= lambda1)) {
      var q1 = cartesianScale(u, (-w + t) / uu);
      cartesianAddInPlace(q1, A);
      return [q, spherical(q1)];
    }
  }

  // Generates a 4-bit vector representing the location of a point relative to
  // the small circle's bounding box.
  function code(lambda, phi) {
    var r = smallRadius ? radius : pi - radius,
        code = 0;
    if (lambda < -r) code |= 1; // left
    else if (lambda > r) code |= 2; // right
    if (phi < -r) code |= 4; // below
    else if (phi > r) code |= 8; // above
    return code;
  }

  return clip(visible, clipLine, interpolate, smallRadius ? [0, -radius] : [-pi, radius - pi]);
};

var clipLine = function(a, b, x0, y0, x1, y1) {
  var ax = a[0],
      ay = a[1],
      bx = b[0],
      by = b[1],
      t0 = 0,
      t1 = 1,
      dx = bx - ax,
      dy = by - ay,
      r;

  r = x0 - ax;
  if (!dx && r > 0) return;
  r /= dx;
  if (dx < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dx > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = x1 - ax;
  if (!dx && r < 0) return;
  r /= dx;
  if (dx < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dx > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  r = y0 - ay;
  if (!dy && r > 0) return;
  r /= dy;
  if (dy < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dy > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = y1 - ay;
  if (!dy && r < 0) return;
  r /= dy;
  if (dy < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dy > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  if (t0 > 0) a[0] = ax + t0 * dx, a[1] = ay + t0 * dy;
  if (t1 < 1) b[0] = ax + t1 * dx, b[1] = ay + t1 * dy;
  return true;
};

var clipMax = 1e9;
var clipMin = -clipMax;

// TODO Use d3-polygon’s polygonContains here for the ring check?
// TODO Eliminate duplicate buffering in clipBuffer and polygon.push?

function clipRectangle(x0, y0, x1, y1) {

  function visible(x, y) {
    return x0 <= x && x <= x1 && y0 <= y && y <= y1;
  }

  function interpolate(from, to, direction, stream) {
    var a = 0, a1 = 0;
    if (from == null
        || (a = corner(from, direction)) !== (a1 = corner(to, direction))
        || comparePoint(from, to) < 0 ^ direction > 0) {
      do stream.point(a === 0 || a === 3 ? x0 : x1, a > 1 ? y1 : y0);
      while ((a = (a + direction + 4) % 4) !== a1);
    } else {
      stream.point(to[0], to[1]);
    }
  }

  function corner(p, direction) {
    return abs(p[0] - x0) < epsilon ? direction > 0 ? 0 : 3
        : abs(p[0] - x1) < epsilon ? direction > 0 ? 2 : 1
        : abs(p[1] - y0) < epsilon ? direction > 0 ? 1 : 0
        : direction > 0 ? 3 : 2; // abs(p[1] - y1) < epsilon
  }

  function compareIntersection(a, b) {
    return comparePoint(a.x, b.x);
  }

  function comparePoint(a, b) {
    var ca = corner(a, 1),
        cb = corner(b, 1);
    return ca !== cb ? ca - cb
        : ca === 0 ? b[1] - a[1]
        : ca === 1 ? a[0] - b[0]
        : ca === 2 ? a[1] - b[1]
        : b[0] - a[0];
  }

  return function(stream) {
    var activeStream = stream,
        bufferStream = clipBuffer(),
        segments,
        polygon,
        ring,
        x__, y__, v__, // first point
        x_, y_, v_, // previous point
        first,
        clean;

    var clipStream = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: polygonStart,
      polygonEnd: polygonEnd
    };

    function point(x, y) {
      if (visible(x, y)) activeStream.point(x, y);
    }

    function polygonInside() {
      var winding = 0;

      for (var i = 0, n = polygon.length; i < n; ++i) {
        for (var ring = polygon[i], j = 1, m = ring.length, point = ring[0], a0, a1, b0 = point[0], b1 = point[1]; j < m; ++j) {
          a0 = b0, a1 = b1, point = ring[j], b0 = point[0], b1 = point[1];
          if (a1 <= y1) { if (b1 > y1 && (b0 - a0) * (y1 - a1) > (b1 - a1) * (x0 - a0)) ++winding; }
          else { if (b1 <= y1 && (b0 - a0) * (y1 - a1) < (b1 - a1) * (x0 - a0)) --winding; }
        }
      }

      return winding;
    }

    // Buffer geometry within a polygon and then clip it en masse.
    function polygonStart() {
      activeStream = bufferStream, segments = [], polygon = [], clean = true;
    }

    function polygonEnd() {
      var startInside = polygonInside(),
          cleanInside = clean && startInside,
          visible = (segments = d3Array.merge(segments)).length;
      if (cleanInside || visible) {
        stream.polygonStart();
        if (cleanInside) {
          stream.lineStart();
          interpolate(null, null, 1, stream);
          stream.lineEnd();
        }
        if (visible) {
          clipRejoin(segments, compareIntersection, startInside, interpolate, stream);
        }
        stream.polygonEnd();
      }
      activeStream = stream, segments = polygon = ring = null;
    }

    function lineStart() {
      clipStream.point = linePoint;
      if (polygon) polygon.push(ring = []);
      first = true;
      v_ = false;
      x_ = y_ = NaN;
    }

    // TODO rather than special-case polygons, simply handle them separately.
    // Ideally, coincident intersection points should be jittered to avoid
    // clipping issues.
    function lineEnd() {
      if (segments) {
        linePoint(x__, y__);
        if (v__ && v_) bufferStream.rejoin();
        segments.push(bufferStream.result());
      }
      clipStream.point = point;
      if (v_) activeStream.lineEnd();
    }

    function linePoint(x, y) {
      var v = visible(x, y);
      if (polygon) ring.push([x, y]);
      if (first) {
        x__ = x, y__ = y, v__ = v;
        first = false;
        if (v) {
          activeStream.lineStart();
          activeStream.point(x, y);
        }
      } else {
        if (v && v_) activeStream.point(x, y);
        else {
          var a = [x_ = Math.max(clipMin, Math.min(clipMax, x_)), y_ = Math.max(clipMin, Math.min(clipMax, y_))],
              b = [x = Math.max(clipMin, Math.min(clipMax, x)), y = Math.max(clipMin, Math.min(clipMax, y))];
          if (clipLine(a, b, x0, y0, x1, y1)) {
            if (!v_) {
              activeStream.lineStart();
              activeStream.point(a[0], a[1]);
            }
            activeStream.point(b[0], b[1]);
            if (!v) activeStream.lineEnd();
            clean = false;
          } else if (v) {
            activeStream.lineStart();
            activeStream.point(x, y);
            clean = false;
          }
        }
      }
      x_ = x, y_ = y, v_ = v;
    }

    return clipStream;
  };
}

var extent = function() {
  var x0 = 0,
      y0 = 0,
      x1 = 960,
      y1 = 500,
      cache,
      cacheStream,
      clip;

  return clip = {
    stream: function(stream) {
      return cache && cacheStream === stream ? cache : cache = clipRectangle(x0, y0, x1, y1)(cacheStream = stream);
    },
    extent: function(_) {
      return arguments.length ? (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1], cache = cacheStream = null, clip) : [[x0, y0], [x1, y1]];
    }
  };
};

var lengthSum = adder();
var lambda0$2;
var sinPhi0$1;
var cosPhi0$1;

var lengthStream = {
  sphere: noop,
  point: noop,
  lineStart: lengthLineStart,
  lineEnd: noop,
  polygonStart: noop,
  polygonEnd: noop
};

function lengthLineStart() {
  lengthStream.point = lengthPointFirst;
  lengthStream.lineEnd = lengthLineEnd;
}

function lengthLineEnd() {
  lengthStream.point = lengthStream.lineEnd = noop;
}

function lengthPointFirst(lambda, phi) {
  lambda *= radians, phi *= radians;
  lambda0$2 = lambda, sinPhi0$1 = sin(phi), cosPhi0$1 = cos(phi);
  lengthStream.point = lengthPoint;
}

function lengthPoint(lambda, phi) {
  lambda *= radians, phi *= radians;
  var sinPhi = sin(phi),
      cosPhi = cos(phi),
      delta = abs(lambda - lambda0$2),
      cosDelta = cos(delta),
      sinDelta = sin(delta),
      x = cosPhi * sinDelta,
      y = cosPhi0$1 * sinPhi - sinPhi0$1 * cosPhi * cosDelta,
      z = sinPhi0$1 * sinPhi + cosPhi0$1 * cosPhi * cosDelta;
  lengthSum.add(atan2(sqrt(x * x + y * y), z));
  lambda0$2 = lambda, sinPhi0$1 = sinPhi, cosPhi0$1 = cosPhi;
}

var length = function(object) {
  lengthSum.reset();
  geoStream(object, lengthStream);
  return +lengthSum;
};

var coordinates = [null, null];
var object = {type: "LineString", coordinates: coordinates};

var distance = function(a, b) {
  coordinates[0] = a;
  coordinates[1] = b;
  return length(object);
};

var containsObjectType = {
  Feature: function(object, point) {
    return containsGeometry(object.geometry, point);
  },
  FeatureCollection: function(object, point) {
    var features = object.features, i = -1, n = features.length;
    while (++i < n) if (containsGeometry(features[i].geometry, point)) return true;
    return false;
  }
};

var containsGeometryType = {
  Sphere: function() {
    return true;
  },
  Point: function(object, point) {
    return containsPoint(object.coordinates, point);
  },
  MultiPoint: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsPoint(coordinates[i], point)) return true;
    return false;
  },
  LineString: function(object, point) {
    return containsLine(object.coordinates, point);
  },
  MultiLineString: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsLine(coordinates[i], point)) return true;
    return false;
  },
  Polygon: function(object, point) {
    return containsPolygon(object.coordinates, point);
  },
  MultiPolygon: function(object, point) {
    var coordinates = object.coordinates, i = -1, n = coordinates.length;
    while (++i < n) if (containsPolygon(coordinates[i], point)) return true;
    return false;
  },
  GeometryCollection: function(object, point) {
    var geometries = object.geometries, i = -1, n = geometries.length;
    while (++i < n) if (containsGeometry(geometries[i], point)) return true;
    return false;
  }
};

function containsGeometry(geometry, point) {
  return geometry && containsGeometryType.hasOwnProperty(geometry.type)
      ? containsGeometryType[geometry.type](geometry, point)
      : false;
}

function containsPoint(coordinates, point) {
  return distance(coordinates, point) === 0;
}

function containsLine(coordinates, point) {
  var ab = distance(coordinates[0], coordinates[1]),
      ao = distance(coordinates[0], point),
      ob = distance(point, coordinates[1]);
  return ao + ob <= ab + epsilon;
}

function containsPolygon(coordinates, point) {
  return !!polygonContains(coordinates.map(ringRadians), pointRadians(point));
}

function ringRadians(ring) {
  return ring = ring.map(pointRadians), ring.pop(), ring;
}

function pointRadians(point) {
  return [point[0] * radians, point[1] * radians];
}

var contains = function(object, point) {
  return (object && containsObjectType.hasOwnProperty(object.type)
      ? containsObjectType[object.type]
      : containsGeometry)(object, point);
};

function graticuleX(y0, y1, dy) {
  var y = d3Array.range(y0, y1 - epsilon, dy).concat(y1);
  return function(x) { return y.map(function(y) { return [x, y]; }); };
}

function graticuleY(x0, x1, dx) {
  var x = d3Array.range(x0, x1 - epsilon, dx).concat(x1);
  return function(y) { return x.map(function(x) { return [x, y]; }); };
}

function graticule() {
  var x1, x0, X1, X0,
      y1, y0, Y1, Y0,
      dx = 10, dy = dx, DX = 90, DY = 360,
      x, y, X, Y,
      precision = 2.5;

  function graticule() {
    return {type: "MultiLineString", coordinates: lines()};
  }

  function lines() {
    return d3Array.range(ceil(X0 / DX) * DX, X1, DX).map(X)
        .concat(d3Array.range(ceil(Y0 / DY) * DY, Y1, DY).map(Y))
        .concat(d3Array.range(ceil(x0 / dx) * dx, x1, dx).filter(function(x) { return abs(x % DX) > epsilon; }).map(x))
        .concat(d3Array.range(ceil(y0 / dy) * dy, y1, dy).filter(function(y) { return abs(y % DY) > epsilon; }).map(y));
  }

  graticule.lines = function() {
    return lines().map(function(coordinates) { return {type: "LineString", coordinates: coordinates}; });
  };

  graticule.outline = function() {
    return {
      type: "Polygon",
      coordinates: [
        X(X0).concat(
        Y(Y1).slice(1),
        X(X1).reverse().slice(1),
        Y(Y0).reverse().slice(1))
      ]
    };
  };

  graticule.extent = function(_) {
    if (!arguments.length) return graticule.extentMinor();
    return graticule.extentMajor(_).extentMinor(_);
  };

  graticule.extentMajor = function(_) {
    if (!arguments.length) return [[X0, Y0], [X1, Y1]];
    X0 = +_[0][0], X1 = +_[1][0];
    Y0 = +_[0][1], Y1 = +_[1][1];
    if (X0 > X1) _ = X0, X0 = X1, X1 = _;
    if (Y0 > Y1) _ = Y0, Y0 = Y1, Y1 = _;
    return graticule.precision(precision);
  };

  graticule.extentMinor = function(_) {
    if (!arguments.length) return [[x0, y0], [x1, y1]];
    x0 = +_[0][0], x1 = +_[1][0];
    y0 = +_[0][1], y1 = +_[1][1];
    if (x0 > x1) _ = x0, x0 = x1, x1 = _;
    if (y0 > y1) _ = y0, y0 = y1, y1 = _;
    return graticule.precision(precision);
  };

  graticule.step = function(_) {
    if (!arguments.length) return graticule.stepMinor();
    return graticule.stepMajor(_).stepMinor(_);
  };

  graticule.stepMajor = function(_) {
    if (!arguments.length) return [DX, DY];
    DX = +_[0], DY = +_[1];
    return graticule;
  };

  graticule.stepMinor = function(_) {
    if (!arguments.length) return [dx, dy];
    dx = +_[0], dy = +_[1];
    return graticule;
  };

  graticule.precision = function(_) {
    if (!arguments.length) return precision;
    precision = +_;
    x = graticuleX(y0, y1, 90);
    y = graticuleY(x0, x1, precision);
    X = graticuleX(Y0, Y1, 90);
    Y = graticuleY(X0, X1, precision);
    return graticule;
  };

  return graticule
      .extentMajor([[-180, -90 + epsilon], [180, 90 - epsilon]])
      .extentMinor([[-180, -80 - epsilon], [180, 80 + epsilon]]);
}

function graticule10() {
  return graticule()();
}

var interpolate = function(a, b) {
  var x0 = a[0] * radians,
      y0 = a[1] * radians,
      x1 = b[0] * radians,
      y1 = b[1] * radians,
      cy0 = cos(y0),
      sy0 = sin(y0),
      cy1 = cos(y1),
      sy1 = sin(y1),
      kx0 = cy0 * cos(x0),
      ky0 = cy0 * sin(x0),
      kx1 = cy1 * cos(x1),
      ky1 = cy1 * sin(x1),
      d = 2 * asin(sqrt(haversin(y1 - y0) + cy0 * cy1 * haversin(x1 - x0))),
      k = sin(d);

  var interpolate = d ? function(t) {
    var B = sin(t *= d) / k,
        A = sin(d - t) / k,
        x = A * kx0 + B * kx1,
        y = A * ky0 + B * ky1,
        z = A * sy0 + B * sy1;
    return [
      atan2(y, x) * degrees,
      atan2(z, sqrt(x * x + y * y)) * degrees
    ];
  } : function() {
    return [x0 * degrees, y0 * degrees];
  };

  interpolate.distance = d;

  return interpolate;
};

var identity = function(x) {
  return x;
};

var areaSum$1 = adder();
var areaRingSum$1 = adder();
var x00;
var y00;
var x0$1;
var y0$1;

var areaStream$1 = {
  point: noop,
  lineStart: noop,
  lineEnd: noop,
  polygonStart: function() {
    areaStream$1.lineStart = areaRingStart$1;
    areaStream$1.lineEnd = areaRingEnd$1;
  },
  polygonEnd: function() {
    areaStream$1.lineStart = areaStream$1.lineEnd = areaStream$1.point = noop;
    areaSum$1.add(abs(areaRingSum$1));
    areaRingSum$1.reset();
  },
  result: function() {
    var area = areaSum$1 / 2;
    areaSum$1.reset();
    return area;
  }
};

function areaRingStart$1() {
  areaStream$1.point = areaPointFirst$1;
}

function areaPointFirst$1(x, y) {
  areaStream$1.point = areaPoint$1;
  x00 = x0$1 = x, y00 = y0$1 = y;
}

function areaPoint$1(x, y) {
  areaRingSum$1.add(y0$1 * x - x0$1 * y);
  x0$1 = x, y0$1 = y;
}

function areaRingEnd$1() {
  areaPoint$1(x00, y00);
}

var x0$2 = Infinity;
var y0$2 = x0$2;
var x1 = -x0$2;
var y1 = x1;

var boundsStream$1 = {
  point: boundsPoint$1,
  lineStart: noop,
  lineEnd: noop,
  polygonStart: noop,
  polygonEnd: noop,
  result: function() {
    var bounds = [[x0$2, y0$2], [x1, y1]];
    x1 = y1 = -(y0$2 = x0$2 = Infinity);
    return bounds;
  }
};

function boundsPoint$1(x, y) {
  if (x < x0$2) x0$2 = x;
  if (x > x1) x1 = x;
  if (y < y0$2) y0$2 = y;
  if (y > y1) y1 = y;
}

// TODO Enforce positive area for exterior, negative area for interior?

var X0$1 = 0;
var Y0$1 = 0;
var Z0$1 = 0;
var X1$1 = 0;
var Y1$1 = 0;
var Z1$1 = 0;
var X2$1 = 0;
var Y2$1 = 0;
var Z2$1 = 0;
var x00$1;
var y00$1;
var x0$3;
var y0$3;

var centroidStream$1 = {
  point: centroidPoint$1,
  lineStart: centroidLineStart$1,
  lineEnd: centroidLineEnd$1,
  polygonStart: function() {
    centroidStream$1.lineStart = centroidRingStart$1;
    centroidStream$1.lineEnd = centroidRingEnd$1;
  },
  polygonEnd: function() {
    centroidStream$1.point = centroidPoint$1;
    centroidStream$1.lineStart = centroidLineStart$1;
    centroidStream$1.lineEnd = centroidLineEnd$1;
  },
  result: function() {
    var centroid = Z2$1 ? [X2$1 / Z2$1, Y2$1 / Z2$1]
        : Z1$1 ? [X1$1 / Z1$1, Y1$1 / Z1$1]
        : Z0$1 ? [X0$1 / Z0$1, Y0$1 / Z0$1]
        : [NaN, NaN];
    X0$1 = Y0$1 = Z0$1 =
    X1$1 = Y1$1 = Z1$1 =
    X2$1 = Y2$1 = Z2$1 = 0;
    return centroid;
  }
};

function centroidPoint$1(x, y) {
  X0$1 += x;
  Y0$1 += y;
  ++Z0$1;
}

function centroidLineStart$1() {
  centroidStream$1.point = centroidPointFirstLine;
}

function centroidPointFirstLine(x, y) {
  centroidStream$1.point = centroidPointLine;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function centroidPointLine(x, y) {
  var dx = x - x0$3, dy = y - y0$3, z = sqrt(dx * dx + dy * dy);
  X1$1 += z * (x0$3 + x) / 2;
  Y1$1 += z * (y0$3 + y) / 2;
  Z1$1 += z;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function centroidLineEnd$1() {
  centroidStream$1.point = centroidPoint$1;
}

function centroidRingStart$1() {
  centroidStream$1.point = centroidPointFirstRing;
}

function centroidRingEnd$1() {
  centroidPointRing(x00$1, y00$1);
}

function centroidPointFirstRing(x, y) {
  centroidStream$1.point = centroidPointRing;
  centroidPoint$1(x00$1 = x0$3 = x, y00$1 = y0$3 = y);
}

function centroidPointRing(x, y) {
  var dx = x - x0$3,
      dy = y - y0$3,
      z = sqrt(dx * dx + dy * dy);

  X1$1 += z * (x0$3 + x) / 2;
  Y1$1 += z * (y0$3 + y) / 2;
  Z1$1 += z;

  z = y0$3 * x - x0$3 * y;
  X2$1 += z * (x0$3 + x);
  Y2$1 += z * (y0$3 + y);
  Z2$1 += z * 3;
  centroidPoint$1(x0$3 = x, y0$3 = y);
}

function PathContext(context) {
  this._context = context;
}

PathContext.prototype = {
  _radius: 4.5,
  pointRadius: function(_) {
    return this._radius = _, this;
  },
  polygonStart: function() {
    this._line = 0;
  },
  polygonEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line === 0) this._context.closePath();
    this._point = NaN;
  },
  point: function(x, y) {
    switch (this._point) {
      case 0: {
        this._context.moveTo(x, y);
        this._point = 1;
        break;
      }
      case 1: {
        this._context.lineTo(x, y);
        break;
      }
      default: {
        this._context.moveTo(x + this._radius, y);
        this._context.arc(x, y, this._radius, 0, tau);
        break;
      }
    }
  },
  result: noop
};

var lengthSum$1 = adder();
var lengthRing;
var x00$2;
var y00$2;
var x0$4;
var y0$4;

var lengthStream$1 = {
  point: noop,
  lineStart: function() {
    lengthStream$1.point = lengthPointFirst$1;
  },
  lineEnd: function() {
    if (lengthRing) lengthPoint$1(x00$2, y00$2);
    lengthStream$1.point = noop;
  },
  polygonStart: function() {
    lengthRing = true;
  },
  polygonEnd: function() {
    lengthRing = null;
  },
  result: function() {
    var length = +lengthSum$1;
    lengthSum$1.reset();
    return length;
  }
};

function lengthPointFirst$1(x, y) {
  lengthStream$1.point = lengthPoint$1;
  x00$2 = x0$4 = x, y00$2 = y0$4 = y;
}

function lengthPoint$1(x, y) {
  x0$4 -= x, y0$4 -= y;
  lengthSum$1.add(sqrt(x0$4 * x0$4 + y0$4 * y0$4));
  x0$4 = x, y0$4 = y;
}

function PathString() {
  this._string = [];
}

PathString.prototype = {
  _radius: 4.5,
  _circle: circle$1(4.5),
  pointRadius: function(_) {
    if ((_ = +_) !== this._radius) this._radius = _, this._circle = null;
    return this;
  },
  polygonStart: function() {
    this._line = 0;
  },
  polygonEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line === 0) this._string.push("Z");
    this._point = NaN;
  },
  point: function(x, y) {
    switch (this._point) {
      case 0: {
        this._string.push("M", x, ",", y);
        this._point = 1;
        break;
      }
      case 1: {
        this._string.push("L", x, ",", y);
        break;
      }
      default: {
        if (this._circle == null) this._circle = circle$1(this._radius);
        this._string.push("M", x, ",", y, this._circle);
        break;
      }
    }
  },
  result: function() {
    if (this._string.length) {
      var result = this._string.join("");
      this._string = [];
      return result;
    } else {
      return null;
    }
  }
};

function circle$1(radius) {
  return "m0," + radius
      + "a" + radius + "," + radius + " 0 1,1 0," + -2 * radius
      + "a" + radius + "," + radius + " 0 1,1 0," + 2 * radius
      + "z";
}

var index = function(projection, context) {
  var pointRadius = 4.5,
      projectionStream,
      contextStream;

  function path(object) {
    if (object) {
      if (typeof pointRadius === "function") contextStream.pointRadius(+pointRadius.apply(this, arguments));
      geoStream(object, projectionStream(contextStream));
    }
    return contextStream.result();
  }

  path.area = function(object) {
    geoStream(object, projectionStream(areaStream$1));
    return areaStream$1.result();
  };

  path.measure = function(object) {
    geoStream(object, projectionStream(lengthStream$1));
    return lengthStream$1.result();
  };

  path.bounds = function(object) {
    geoStream(object, projectionStream(boundsStream$1));
    return boundsStream$1.result();
  };

  path.centroid = function(object) {
    geoStream(object, projectionStream(centroidStream$1));
    return centroidStream$1.result();
  };

  path.projection = function(_) {
    return arguments.length ? (projectionStream = _ == null ? (projection = null, identity) : (projection = _).stream, path) : projection;
  };

  path.context = function(_) {
    if (!arguments.length) return context;
    contextStream = _ == null ? (context = null, new PathString) : new PathContext(context = _);
    if (typeof pointRadius !== "function") contextStream.pointRadius(pointRadius);
    return path;
  };

  path.pointRadius = function(_) {
    if (!arguments.length) return pointRadius;
    pointRadius = typeof _ === "function" ? _ : (contextStream.pointRadius(+_), +_);
    return path;
  };

  return path.projection(projection).context(context);
};

var transform = function(methods) {
  return {
    stream: transformer(methods)
  };
};

function transformer(methods) {
  return function(stream) {
    var s = new TransformStream;
    for (var key in methods) s[key] = methods[key];
    s.stream = stream;
    return s;
  };
}

function TransformStream() {}

TransformStream.prototype = {
  constructor: TransformStream,
  point: function(x, y) { this.stream.point(x, y); },
  sphere: function() { this.stream.sphere(); },
  lineStart: function() { this.stream.lineStart(); },
  lineEnd: function() { this.stream.lineEnd(); },
  polygonStart: function() { this.stream.polygonStart(); },
  polygonEnd: function() { this.stream.polygonEnd(); }
};

function fit(projection, fitBounds, object) {
  var clip = projection.clipExtent && projection.clipExtent();
  projection.scale(150).translate([0, 0]);
  if (clip != null) projection.clipExtent(null);
  geoStream(object, projection.stream(boundsStream$1));
  fitBounds(boundsStream$1.result());
  if (clip != null) projection.clipExtent(clip);
  return projection;
}

function fitExtent(projection, extent, object) {
  return fit(projection, function(b) {
    var w = extent[1][0] - extent[0][0],
        h = extent[1][1] - extent[0][1],
        k = Math.min(w / (b[1][0] - b[0][0]), h / (b[1][1] - b[0][1])),
        x = +extent[0][0] + (w - k * (b[1][0] + b[0][0])) / 2,
        y = +extent[0][1] + (h - k * (b[1][1] + b[0][1])) / 2;
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

function fitSize(projection, size, object) {
  return fitExtent(projection, [[0, 0], size], object);
}

function fitWidth(projection, width, object) {
  return fit(projection, function(b) {
    var w = +width,
        k = w / (b[1][0] - b[0][0]),
        x = (w - k * (b[1][0] + b[0][0])) / 2,
        y = -k * b[0][1];
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

function fitHeight(projection, height, object) {
  return fit(projection, function(b) {
    var h = +height,
        k = h / (b[1][1] - b[0][1]),
        x = -k * b[0][0],
        y = (h - k * (b[1][1] + b[0][1])) / 2;
    projection.scale(150 * k).translate([x, y]);
  }, object);
}

var maxDepth = 16;
var cosMinDistance = cos(30 * radians); // cos(minimum angular distance)

var resample = function(project, delta2) {
  return +delta2 ? resample$1(project, delta2) : resampleNone(project);
};

function resampleNone(project) {
  return transformer({
    point: function(x, y) {
      x = project(x, y);
      this.stream.point(x[0], x[1]);
    }
  });
}

function resample$1(project, delta2) {

  function resampleLineTo(x0, y0, lambda0, a0, b0, c0, x1, y1, lambda1, a1, b1, c1, depth, stream) {
    var dx = x1 - x0,
        dy = y1 - y0,
        d2 = dx * dx + dy * dy;
    if (d2 > 4 * delta2 && depth--) {
      var a = a0 + a1,
          b = b0 + b1,
          c = c0 + c1,
          m = sqrt(a * a + b * b + c * c),
          phi2 = asin(c /= m),
          lambda2 = abs(abs(c) - 1) < epsilon || abs(lambda0 - lambda1) < epsilon ? (lambda0 + lambda1) / 2 : atan2(b, a),
          p = project(lambda2, phi2),
          x2 = p[0],
          y2 = p[1],
          dx2 = x2 - x0,
          dy2 = y2 - y0,
          dz = dy * dx2 - dx * dy2;
      if (dz * dz / d2 > delta2 // perpendicular projected distance
          || abs((dx * dx2 + dy * dy2) / d2 - 0.5) > 0.3 // midpoint close to an end
          || a0 * a1 + b0 * b1 + c0 * c1 < cosMinDistance) { // angular distance
        resampleLineTo(x0, y0, lambda0, a0, b0, c0, x2, y2, lambda2, a /= m, b /= m, c, depth, stream);
        stream.point(x2, y2);
        resampleLineTo(x2, y2, lambda2, a, b, c, x1, y1, lambda1, a1, b1, c1, depth, stream);
      }
    }
  }
  return function(stream) {
    var lambda00, x00, y00, a00, b00, c00, // first point
        lambda0, x0, y0, a0, b0, c0; // previous point

    var resampleStream = {
      point: point,
      lineStart: lineStart,
      lineEnd: lineEnd,
      polygonStart: function() { stream.polygonStart(); resampleStream.lineStart = ringStart; },
      polygonEnd: function() { stream.polygonEnd(); resampleStream.lineStart = lineStart; }
    };

    function point(x, y) {
      x = project(x, y);
      stream.point(x[0], x[1]);
    }

    function lineStart() {
      x0 = NaN;
      resampleStream.point = linePoint;
      stream.lineStart();
    }

    function linePoint(lambda, phi) {
      var c = cartesian([lambda, phi]), p = project(lambda, phi);
      resampleLineTo(x0, y0, lambda0, a0, b0, c0, x0 = p[0], y0 = p[1], lambda0 = lambda, a0 = c[0], b0 = c[1], c0 = c[2], maxDepth, stream);
      stream.point(x0, y0);
    }

    function lineEnd() {
      resampleStream.point = point;
      stream.lineEnd();
    }

    function ringStart() {
      lineStart();
      resampleStream.point = ringPoint;
      resampleStream.lineEnd = ringEnd;
    }

    function ringPoint(lambda, phi) {
      linePoint(lambda00 = lambda, phi), x00 = x0, y00 = y0, a00 = a0, b00 = b0, c00 = c0;
      resampleStream.point = linePoint;
    }

    function ringEnd() {
      resampleLineTo(x0, y0, lambda0, a0, b0, c0, x00, y00, lambda00, a00, b00, c00, maxDepth, stream);
      resampleStream.lineEnd = lineEnd;
      lineEnd();
    }

    return resampleStream;
  };
}

var transformRadians = transformer({
  point: function(x, y) {
    this.stream.point(x * radians, y * radians);
  }
});

function transformRotate(rotate) {
  return transformer({
    point: function(x, y) {
      var r = rotate(x, y);
      return this.stream.point(r[0], r[1]);
    }
  });
}

function projection(project) {
  return projectionMutator(function() { return project; })();
}

function projectionMutator(projectAt) {
  var project,
      k = 150, // scale
      x = 480, y = 250, // translate
      dx, dy, lambda = 0, phi = 0, // center
      deltaLambda = 0, deltaPhi = 0, deltaGamma = 0, rotate, projectRotate, // rotate
      theta = null, preclip = clipAntimeridian, // clip angle
      x0 = null, y0, x1, y1, postclip = identity, // clip extent
      delta2 = 0.5, projectResample = resample(projectTransform, delta2), // precision
      cache,
      cacheStream;

  function projection(point) {
    point = projectRotate(point[0] * radians, point[1] * radians);
    return [point[0] * k + dx, dy - point[1] * k];
  }

  function invert(point) {
    point = projectRotate.invert((point[0] - dx) / k, (dy - point[1]) / k);
    return point && [point[0] * degrees, point[1] * degrees];
  }

  function projectTransform(x, y) {
    return x = project(x, y), [x[0] * k + dx, dy - x[1] * k];
  }

  projection.stream = function(stream) {
    return cache && cacheStream === stream ? cache : cache = transformRadians(transformRotate(rotate)(preclip(projectResample(postclip(cacheStream = stream)))));
  };

  projection.preclip = function(_) {
    return arguments.length ? (preclip = _, theta = undefined, reset()) : preclip;
  };

  projection.postclip = function(_) {
    return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip;
  };

  projection.clipAngle = function(_) {
    return arguments.length ? (preclip = +_ ? clipCircle(theta = _ * radians) : (theta = null, clipAntimeridian), reset()) : theta * degrees;
  };

  projection.clipExtent = function(_) {
    return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]];
  };

  projection.scale = function(_) {
    return arguments.length ? (k = +_, recenter()) : k;
  };

  projection.translate = function(_) {
    return arguments.length ? (x = +_[0], y = +_[1], recenter()) : [x, y];
  };

  projection.center = function(_) {
    return arguments.length ? (lambda = _[0] % 360 * radians, phi = _[1] % 360 * radians, recenter()) : [lambda * degrees, phi * degrees];
  };

  projection.rotate = function(_) {
    return arguments.length ? (deltaLambda = _[0] % 360 * radians, deltaPhi = _[1] % 360 * radians, deltaGamma = _.length > 2 ? _[2] % 360 * radians : 0, recenter()) : [deltaLambda * degrees, deltaPhi * degrees, deltaGamma * degrees];
  };

  projection.precision = function(_) {
    return arguments.length ? (projectResample = resample(projectTransform, delta2 = _ * _), reset()) : sqrt(delta2);
  };

  projection.fitExtent = function(extent, object) {
    return fitExtent(projection, extent, object);
  };

  projection.fitSize = function(size, object) {
    return fitSize(projection, size, object);
  };

  projection.fitWidth = function(width, object) {
    return fitWidth(projection, width, object);
  };

  projection.fitHeight = function(height, object) {
    return fitHeight(projection, height, object);
  };

  function recenter() {
    projectRotate = compose(rotate = rotateRadians(deltaLambda, deltaPhi, deltaGamma), project);
    var center = project(lambda, phi);
    dx = x - center[0] * k;
    dy = y + center[1] * k;
    return reset();
  }

  function reset() {
    cache = cacheStream = null;
    return projection;
  }

  return function() {
    project = projectAt.apply(this, arguments);
    projection.invert = project.invert && invert;
    return recenter();
  };
}

function conicProjection(projectAt) {
  var phi0 = 0,
      phi1 = pi / 3,
      m = projectionMutator(projectAt),
      p = m(phi0, phi1);

  p.parallels = function(_) {
    return arguments.length ? m(phi0 = _[0] * radians, phi1 = _[1] * radians) : [phi0 * degrees, phi1 * degrees];
  };

  return p;
}

function cylindricalEqualAreaRaw(phi0) {
  var cosPhi0 = cos(phi0);

  function forward(lambda, phi) {
    return [lambda * cosPhi0, sin(phi) / cosPhi0];
  }

  forward.invert = function(x, y) {
    return [x / cosPhi0, asin(y * cosPhi0)];
  };

  return forward;
}

function conicEqualAreaRaw(y0, y1) {
  var sy0 = sin(y0), n = (sy0 + sin(y1)) / 2;

  // Are the parallels symmetrical around the Equator?
  if (abs(n) < epsilon) return cylindricalEqualAreaRaw(y0);

  var c = 1 + sy0 * (2 * n - sy0), r0 = sqrt(c) / n;

  function project(x, y) {
    var r = sqrt(c - 2 * n * sin(y)) / n;
    return [r * sin(x *= n), r0 - r * cos(x)];
  }

  project.invert = function(x, y) {
    var r0y = r0 - y;
    return [atan2(x, abs(r0y)) / n * sign(r0y), asin((c - (x * x + r0y * r0y) * n * n) / (2 * n))];
  };

  return project;
}

var conicEqualArea = function() {
  return conicProjection(conicEqualAreaRaw)
      .scale(155.424)
      .center([0, 33.6442]);
};

var albers = function() {
  return conicEqualArea()
      .parallels([29.5, 45.5])
      .scale(1070)
      .translate([480, 250])
      .rotate([96, 0])
      .center([-0.6, 38.7]);
};

// The projections must have mutually exclusive clip regions on the sphere,
// as this will avoid emitting interleaving lines and polygons.
function multiplex(streams) {
  var n = streams.length;
  return {
    point: function(x, y) { var i = -1; while (++i < n) streams[i].point(x, y); },
    sphere: function() { var i = -1; while (++i < n) streams[i].sphere(); },
    lineStart: function() { var i = -1; while (++i < n) streams[i].lineStart(); },
    lineEnd: function() { var i = -1; while (++i < n) streams[i].lineEnd(); },
    polygonStart: function() { var i = -1; while (++i < n) streams[i].polygonStart(); },
    polygonEnd: function() { var i = -1; while (++i < n) streams[i].polygonEnd(); }
  };
}

// A composite projection for the United States, configured by default for
// 960×500. The projection also works quite well at 960×600 if you change the
// scale to 1285 and adjust the translate accordingly. The set of standard
// parallels for each region comes from USGS, which is published here:
// http://egsc.usgs.gov/isb/pubs/MapProjections/projections.html#albers
var albersUsa = function() {
  var cache,
      cacheStream,
      lower48 = albers(), lower48Point,
      alaska = conicEqualArea().rotate([154, 0]).center([-2, 58.5]).parallels([55, 65]), alaskaPoint, // EPSG:3338
      hawaii = conicEqualArea().rotate([157, 0]).center([-3, 19.9]).parallels([8, 18]), hawaiiPoint, // ESRI:102007
      point, pointStream = {point: function(x, y) { point = [x, y]; }};

  function albersUsa(coordinates) {
    var x = coordinates[0], y = coordinates[1];
    return point = null, (lower48Point.point(x, y), point)
        || (alaskaPoint.point(x, y), point)
        || (hawaiiPoint.point(x, y), point);
  }

  albersUsa.invert = function(coordinates) {
    var k = lower48.scale(),
        t = lower48.translate(),
        x = (coordinates[0] - t[0]) / k,
        y = (coordinates[1] - t[1]) / k;
    return (y >= 0.120 && y < 0.234 && x >= -0.425 && x < -0.214 ? alaska
        : y >= 0.166 && y < 0.234 && x >= -0.214 && x < -0.115 ? hawaii
        : lower48).invert(coordinates);
  };

  albersUsa.stream = function(stream) {
    return cache && cacheStream === stream ? cache : cache = multiplex([lower48.stream(cacheStream = stream), alaska.stream(stream), hawaii.stream(stream)]);
  };

  albersUsa.precision = function(_) {
    if (!arguments.length) return lower48.precision();
    lower48.precision(_), alaska.precision(_), hawaii.precision(_);
    return reset();
  };

  albersUsa.scale = function(_) {
    if (!arguments.length) return lower48.scale();
    lower48.scale(_), alaska.scale(_ * 0.35), hawaii.scale(_);
    return albersUsa.translate(lower48.translate());
  };

  albersUsa.translate = function(_) {
    if (!arguments.length) return lower48.translate();
    var k = lower48.scale(), x = +_[0], y = +_[1];

    lower48Point = lower48
        .translate(_)
        .clipExtent([[x - 0.455 * k, y - 0.238 * k], [x + 0.455 * k, y + 0.238 * k]])
        .stream(pointStream);

    alaskaPoint = alaska
        .translate([x - 0.307 * k, y + 0.201 * k])
        .clipExtent([[x - 0.425 * k + epsilon, y + 0.120 * k + epsilon], [x - 0.214 * k - epsilon, y + 0.234 * k - epsilon]])
        .stream(pointStream);

    hawaiiPoint = hawaii
        .translate([x - 0.205 * k, y + 0.212 * k])
        .clipExtent([[x - 0.214 * k + epsilon, y + 0.166 * k + epsilon], [x - 0.115 * k - epsilon, y + 0.234 * k - epsilon]])
        .stream(pointStream);

    return reset();
  };

  albersUsa.fitExtent = function(extent, object) {
    return fitExtent(albersUsa, extent, object);
  };

  albersUsa.fitSize = function(size, object) {
    return fitSize(albersUsa, size, object);
  };

  albersUsa.fitWidth = function(width, object) {
    return fitWidth(albersUsa, width, object);
  };

  albersUsa.fitHeight = function(height, object) {
    return fitHeight(albersUsa, height, object);
  };

  function reset() {
    cache = cacheStream = null;
    return albersUsa;
  }

  return albersUsa.scale(1070);
};

function azimuthalRaw(scale) {
  return function(x, y) {
    var cx = cos(x),
        cy = cos(y),
        k = scale(cx * cy);
    return [
      k * cy * sin(x),
      k * sin(y)
    ];
  }
}

function azimuthalInvert(angle) {
  return function(x, y) {
    var z = sqrt(x * x + y * y),
        c = angle(z),
        sc = sin(c),
        cc = cos(c);
    return [
      atan2(x * sc, z * cc),
      asin(z && y * sc / z)
    ];
  }
}

var azimuthalEqualAreaRaw = azimuthalRaw(function(cxcy) {
  return sqrt(2 / (1 + cxcy));
});

azimuthalEqualAreaRaw.invert = azimuthalInvert(function(z) {
  return 2 * asin(z / 2);
});

var azimuthalEqualArea = function() {
  return projection(azimuthalEqualAreaRaw)
      .scale(124.75)
      .clipAngle(180 - 1e-3);
};

var azimuthalEquidistantRaw = azimuthalRaw(function(c) {
  return (c = acos(c)) && c / sin(c);
});

azimuthalEquidistantRaw.invert = azimuthalInvert(function(z) {
  return z;
});

var azimuthalEquidistant = function() {
  return projection(azimuthalEquidistantRaw)
      .scale(79.4188)
      .clipAngle(180 - 1e-3);
};

function mercatorRaw(lambda, phi) {
  return [lambda, log(tan((halfPi + phi) / 2))];
}

mercatorRaw.invert = function(x, y) {
  return [x, 2 * atan(exp(y)) - halfPi];
};

var mercator = function() {
  return mercatorProjection(mercatorRaw)
      .scale(961 / tau);
};

function mercatorProjection(project) {
  var m = projection(project),
      center = m.center,
      scale = m.scale,
      translate = m.translate,
      clipExtent = m.clipExtent,
      x0 = null, y0, x1, y1; // clip extent

  m.scale = function(_) {
    return arguments.length ? (scale(_), reclip()) : scale();
  };

  m.translate = function(_) {
    return arguments.length ? (translate(_), reclip()) : translate();
  };

  m.center = function(_) {
    return arguments.length ? (center(_), reclip()) : center();
  };

  m.clipExtent = function(_) {
    return arguments.length ? (_ == null ? x0 = y0 = x1 = y1 = null : (x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reclip()) : x0 == null ? null : [[x0, y0], [x1, y1]];
  };

  function reclip() {
    var k = pi * scale(),
        t = m(rotation(m.rotate()).invert([0, 0]));
    return clipExtent(x0 == null
        ? [[t[0] - k, t[1] - k], [t[0] + k, t[1] + k]] : project === mercatorRaw
        ? [[Math.max(t[0] - k, x0), y0], [Math.min(t[0] + k, x1), y1]]
        : [[x0, Math.max(t[1] - k, y0)], [x1, Math.min(t[1] + k, y1)]]);
  }

  return reclip();
}

function tany(y) {
  return tan((halfPi + y) / 2);
}

function conicConformalRaw(y0, y1) {
  var cy0 = cos(y0),
      n = y0 === y1 ? sin(y0) : log(cy0 / cos(y1)) / log(tany(y1) / tany(y0)),
      f = cy0 * pow(tany(y0), n) / n;

  if (!n) return mercatorRaw;

  function project(x, y) {
    if (f > 0) { if (y < -halfPi + epsilon) y = -halfPi + epsilon; }
    else { if (y > halfPi - epsilon) y = halfPi - epsilon; }
    var r = f / pow(tany(y), n);
    return [r * sin(n * x), f - r * cos(n * x)];
  }

  project.invert = function(x, y) {
    var fy = f - y, r = sign(n) * sqrt(x * x + fy * fy);
    return [atan2(x, abs(fy)) / n * sign(fy), 2 * atan(pow(f / r, 1 / n)) - halfPi];
  };

  return project;
}

var conicConformal = function() {
  return conicProjection(conicConformalRaw)
      .scale(109.5)
      .parallels([30, 30]);
};

function equirectangularRaw(lambda, phi) {
  return [lambda, phi];
}

equirectangularRaw.invert = equirectangularRaw;

var equirectangular = function() {
  return projection(equirectangularRaw)
      .scale(152.63);
};

function conicEquidistantRaw(y0, y1) {
  var cy0 = cos(y0),
      n = y0 === y1 ? sin(y0) : (cy0 - cos(y1)) / (y1 - y0),
      g = cy0 / n + y0;

  if (abs(n) < epsilon) return equirectangularRaw;

  function project(x, y) {
    var gy = g - y, nx = n * x;
    return [gy * sin(nx), g - gy * cos(nx)];
  }

  project.invert = function(x, y) {
    var gy = g - y;
    return [atan2(x, abs(gy)) / n * sign(gy), g - sign(n) * sqrt(x * x + gy * gy)];
  };

  return project;
}

var conicEquidistant = function() {
  return conicProjection(conicEquidistantRaw)
      .scale(131.154)
      .center([0, 13.9389]);
};

function gnomonicRaw(x, y) {
  var cy = cos(y), k = cos(x) * cy;
  return [cy * sin(x) / k, sin(y) / k];
}

gnomonicRaw.invert = azimuthalInvert(atan);

var gnomonic = function() {
  return projection(gnomonicRaw)
      .scale(144.049)
      .clipAngle(60);
};

function scaleTranslate(kx, ky, tx, ty) {
  return kx === 1 && ky === 1 && tx === 0 && ty === 0 ? identity : transformer({
    point: function(x, y) {
      this.stream.point(x * kx + tx, y * ky + ty);
    }
  });
}

var identity$1 = function() {
  var k = 1, tx = 0, ty = 0, sx = 1, sy = 1, transform$$1 = identity, // scale, translate and reflect
      x0 = null, y0, x1, y1, // clip extent
      postclip = identity,
      cache,
      cacheStream,
      projection;

  function reset() {
    cache = cacheStream = null;
    return projection;
  }

  return projection = {
    stream: function(stream) {
      return cache && cacheStream === stream ? cache : cache = transform$$1(postclip(cacheStream = stream));
    },
    postclip: function(_) {
      return arguments.length ? (postclip = _, x0 = y0 = x1 = y1 = null, reset()) : postclip;
    },
    clipExtent: function(_) {
      return arguments.length ? (postclip = _ == null ? (x0 = y0 = x1 = y1 = null, identity) : clipRectangle(x0 = +_[0][0], y0 = +_[0][1], x1 = +_[1][0], y1 = +_[1][1]), reset()) : x0 == null ? null : [[x0, y0], [x1, y1]];
    },
    scale: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate((k = +_) * sx, k * sy, tx, ty), reset()) : k;
    },
    translate: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * sy, tx = +_[0], ty = +_[1]), reset()) : [tx, ty];
    },
    reflectX: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate(k * (sx = _ ? -1 : 1), k * sy, tx, ty), reset()) : sx < 0;
    },
    reflectY: function(_) {
      return arguments.length ? (transform$$1 = scaleTranslate(k * sx, k * (sy = _ ? -1 : 1), tx, ty), reset()) : sy < 0;
    },
    fitExtent: function(extent, object) {
      return fitExtent(projection, extent, object);
    },
    fitSize: function(size, object) {
      return fitSize(projection, size, object);
    },
    fitWidth: function(width, object) {
      return fitWidth(projection, width, object);
    },
    fitHeight: function(height, object) {
      return fitHeight(projection, height, object);
    }
  };
};

function naturalEarth1Raw(lambda, phi) {
  var phi2 = phi * phi, phi4 = phi2 * phi2;
  return [
    lambda * (0.8707 - 0.131979 * phi2 + phi4 * (-0.013791 + phi4 * (0.003971 * phi2 - 0.001529 * phi4))),
    phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4)))
  ];
}

naturalEarth1Raw.invert = function(x, y) {
  var phi = y, i = 25, delta;
  do {
    var phi2 = phi * phi, phi4 = phi2 * phi2;
    phi -= delta = (phi * (1.007226 + phi2 * (0.015085 + phi4 * (-0.044475 + 0.028874 * phi2 - 0.005916 * phi4))) - y) /
        (1.007226 + phi2 * (0.015085 * 3 + phi4 * (-0.044475 * 7 + 0.028874 * 9 * phi2 - 0.005916 * 11 * phi4)));
  } while (abs(delta) > epsilon && --i > 0);
  return [
    x / (0.8707 + (phi2 = phi * phi) * (-0.131979 + phi2 * (-0.013791 + phi2 * phi2 * phi2 * (0.003971 - 0.001529 * phi2)))),
    phi
  ];
};

var naturalEarth1 = function() {
  return projection(naturalEarth1Raw)
      .scale(175.295);
};

function orthographicRaw(x, y) {
  return [cos(y) * sin(x), sin(y)];
}

orthographicRaw.invert = azimuthalInvert(asin);

var orthographic = function() {
  return projection(orthographicRaw)
      .scale(249.5)
      .clipAngle(90 + epsilon);
};

function stereographicRaw(x, y) {
  var cy = cos(y), k = 1 + cos(x) * cy;
  return [cy * sin(x) / k, sin(y) / k];
}

stereographicRaw.invert = azimuthalInvert(function(z) {
  return 2 * atan(z);
});

var stereographic = function() {
  return projection(stereographicRaw)
      .scale(250)
      .clipAngle(142);
};

function transverseMercatorRaw(lambda, phi) {
  return [log(tan((halfPi + phi) / 2)), -lambda];
}

transverseMercatorRaw.invert = function(x, y) {
  return [-y, 2 * atan(exp(x)) - halfPi];
};

var transverseMercator = function() {
  var m = mercatorProjection(transverseMercatorRaw),
      center = m.center,
      rotate = m.rotate;

  m.center = function(_) {
    return arguments.length ? center([-_[1], _[0]]) : (_ = center(), [_[1], -_[0]]);
  };

  m.rotate = function(_) {
    return arguments.length ? rotate([_[0], _[1], _.length > 2 ? _[2] + 90 : 90]) : (_ = rotate(), [_[0], _[1], _[2] - 90]);
  };

  return rotate([0, 0, 90])
      .scale(159.155);
};

exports.geoArea = area;
exports.geoBounds = bounds;
exports.geoCentroid = centroid;
exports.geoCircle = circle;
exports.geoClipAntimeridian = clipAntimeridian;
exports.geoClipCircle = clipCircle;
exports.geoClipExtent = extent;
exports.geoClipRectangle = clipRectangle;
exports.geoContains = contains;
exports.geoDistance = distance;
exports.geoGraticule = graticule;
exports.geoGraticule10 = graticule10;
exports.geoInterpolate = interpolate;
exports.geoLength = length;
exports.geoPath = index;
exports.geoAlbers = albers;
exports.geoAlbersUsa = albersUsa;
exports.geoAzimuthalEqualArea = azimuthalEqualArea;
exports.geoAzimuthalEqualAreaRaw = azimuthalEqualAreaRaw;
exports.geoAzimuthalEquidistant = azimuthalEquidistant;
exports.geoAzimuthalEquidistantRaw = azimuthalEquidistantRaw;
exports.geoConicConformal = conicConformal;
exports.geoConicConformalRaw = conicConformalRaw;
exports.geoConicEqualArea = conicEqualArea;
exports.geoConicEqualAreaRaw = conicEqualAreaRaw;
exports.geoConicEquidistant = conicEquidistant;
exports.geoConicEquidistantRaw = conicEquidistantRaw;
exports.geoEquirectangular = equirectangular;
exports.geoEquirectangularRaw = equirectangularRaw;
exports.geoGnomonic = gnomonic;
exports.geoGnomonicRaw = gnomonicRaw;
exports.geoIdentity = identity$1;
exports.geoProjection = projection;
exports.geoProjectionMutator = projectionMutator;
exports.geoMercator = mercator;
exports.geoMercatorRaw = mercatorRaw;
exports.geoNaturalEarth1 = naturalEarth1;
exports.geoNaturalEarth1Raw = naturalEarth1Raw;
exports.geoOrthographic = orthographic;
exports.geoOrthographicRaw = orthographicRaw;
exports.geoStereographic = stereographic;
exports.geoStereographicRaw = stereographicRaw;
exports.geoTransverseMercator = transverseMercator;
exports.geoTransverseMercatorRaw = transverseMercatorRaw;
exports.geoRotation = rotation;
exports.geoStream = geoStream;
exports.geoTransform = transform;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-array":89}],102:[function(require,module,exports){
// https://d3js.org/d3-hierarchy/ Version 1.1.5. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

function defaultSeparation(a, b) {
  return a.parent === b.parent ? 1 : 2;
}

function meanX(children) {
  return children.reduce(meanXReduce, 0) / children.length;
}

function meanXReduce(x, c) {
  return x + c.x;
}

function maxY(children) {
  return 1 + children.reduce(maxYReduce, 0);
}

function maxYReduce(y, c) {
  return Math.max(y, c.y);
}

function leafLeft(node) {
  var children;
  while (children = node.children) node = children[0];
  return node;
}

function leafRight(node) {
  var children;
  while (children = node.children) node = children[children.length - 1];
  return node;
}

var cluster = function() {
  var separation = defaultSeparation,
      dx = 1,
      dy = 1,
      nodeSize = false;

  function cluster(root) {
    var previousNode,
        x = 0;

    // First walk, computing the initial x & y values.
    root.eachAfter(function(node) {
      var children = node.children;
      if (children) {
        node.x = meanX(children);
        node.y = maxY(children);
      } else {
        node.x = previousNode ? x += separation(node, previousNode) : 0;
        node.y = 0;
        previousNode = node;
      }
    });

    var left = leafLeft(root),
        right = leafRight(root),
        x0 = left.x - separation(left, right) / 2,
        x1 = right.x + separation(right, left) / 2;

    // Second walk, normalizing x & y to the desired size.
    return root.eachAfter(nodeSize ? function(node) {
      node.x = (node.x - root.x) * dx;
      node.y = (root.y - node.y) * dy;
    } : function(node) {
      node.x = (node.x - x0) / (x1 - x0) * dx;
      node.y = (1 - (root.y ? node.y / root.y : 1)) * dy;
    });
  }

  cluster.separation = function(x) {
    return arguments.length ? (separation = x, cluster) : separation;
  };

  cluster.size = function(x) {
    return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? null : [dx, dy]);
  };

  cluster.nodeSize = function(x) {
    return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], cluster) : (nodeSize ? [dx, dy] : null);
  };

  return cluster;
};

function count(node) {
  var sum = 0,
      children = node.children,
      i = children && children.length;
  if (!i) sum = 1;
  else while (--i >= 0) sum += children[i].value;
  node.value = sum;
}

var node_count = function() {
  return this.eachAfter(count);
};

var node_each = function(callback) {
  var node = this, current, next = [node], children, i, n;
  do {
    current = next.reverse(), next = [];
    while (node = current.pop()) {
      callback(node), children = node.children;
      if (children) for (i = 0, n = children.length; i < n; ++i) {
        next.push(children[i]);
      }
    }
  } while (next.length);
  return this;
};

var node_eachBefore = function(callback) {
  var node = this, nodes = [node], children, i;
  while (node = nodes.pop()) {
    callback(node), children = node.children;
    if (children) for (i = children.length - 1; i >= 0; --i) {
      nodes.push(children[i]);
    }
  }
  return this;
};

var node_eachAfter = function(callback) {
  var node = this, nodes = [node], next = [], children, i, n;
  while (node = nodes.pop()) {
    next.push(node), children = node.children;
    if (children) for (i = 0, n = children.length; i < n; ++i) {
      nodes.push(children[i]);
    }
  }
  while (node = next.pop()) {
    callback(node);
  }
  return this;
};

var node_sum = function(value) {
  return this.eachAfter(function(node) {
    var sum = +value(node.data) || 0,
        children = node.children,
        i = children && children.length;
    while (--i >= 0) sum += children[i].value;
    node.value = sum;
  });
};

var node_sort = function(compare) {
  return this.eachBefore(function(node) {
    if (node.children) {
      node.children.sort(compare);
    }
  });
};

var node_path = function(end) {
  var start = this,
      ancestor = leastCommonAncestor(start, end),
      nodes = [start];
  while (start !== ancestor) {
    start = start.parent;
    nodes.push(start);
  }
  var k = nodes.length;
  while (end !== ancestor) {
    nodes.splice(k, 0, end);
    end = end.parent;
  }
  return nodes;
};

function leastCommonAncestor(a, b) {
  if (a === b) return a;
  var aNodes = a.ancestors(),
      bNodes = b.ancestors(),
      c = null;
  a = aNodes.pop();
  b = bNodes.pop();
  while (a === b) {
    c = a;
    a = aNodes.pop();
    b = bNodes.pop();
  }
  return c;
}

var node_ancestors = function() {
  var node = this, nodes = [node];
  while (node = node.parent) {
    nodes.push(node);
  }
  return nodes;
};

var node_descendants = function() {
  var nodes = [];
  this.each(function(node) {
    nodes.push(node);
  });
  return nodes;
};

var node_leaves = function() {
  var leaves = [];
  this.eachBefore(function(node) {
    if (!node.children) {
      leaves.push(node);
    }
  });
  return leaves;
};

var node_links = function() {
  var root = this, links = [];
  root.each(function(node) {
    if (node !== root) { // Don’t include the root’s parent, if any.
      links.push({source: node.parent, target: node});
    }
  });
  return links;
};

function hierarchy(data, children) {
  var root = new Node(data),
      valued = +data.value && (root.value = data.value),
      node,
      nodes = [root],
      child,
      childs,
      i,
      n;

  if (children == null) children = defaultChildren;

  while (node = nodes.pop()) {
    if (valued) node.value = +node.data.value;
    if ((childs = children(node.data)) && (n = childs.length)) {
      node.children = new Array(n);
      for (i = n - 1; i >= 0; --i) {
        nodes.push(child = node.children[i] = new Node(childs[i]));
        child.parent = node;
        child.depth = node.depth + 1;
      }
    }
  }

  return root.eachBefore(computeHeight);
}

function node_copy() {
  return hierarchy(this).eachBefore(copyData);
}

function defaultChildren(d) {
  return d.children;
}

function copyData(node) {
  node.data = node.data.data;
}

function computeHeight(node) {
  var height = 0;
  do node.height = height;
  while ((node = node.parent) && (node.height < ++height));
}

function Node(data) {
  this.data = data;
  this.depth =
  this.height = 0;
  this.parent = null;
}

Node.prototype = hierarchy.prototype = {
  constructor: Node,
  count: node_count,
  each: node_each,
  eachAfter: node_eachAfter,
  eachBefore: node_eachBefore,
  sum: node_sum,
  sort: node_sort,
  path: node_path,
  ancestors: node_ancestors,
  descendants: node_descendants,
  leaves: node_leaves,
  links: node_links,
  copy: node_copy
};

var slice = Array.prototype.slice;

function shuffle(array) {
  var m = array.length,
      t,
      i;

  while (m) {
    i = Math.random() * m-- | 0;
    t = array[m];
    array[m] = array[i];
    array[i] = t;
  }

  return array;
}

var enclose = function(circles) {
  var i = 0, n = (circles = shuffle(slice.call(circles))).length, B = [], p, e;

  while (i < n) {
    p = circles[i];
    if (e && enclosesWeak(e, p)) ++i;
    else e = encloseBasis(B = extendBasis(B, p)), i = 0;
  }

  return e;
};

function extendBasis(B, p) {
  var i, j;

  if (enclosesWeakAll(p, B)) return [p];

  // If we get here then B must have at least one element.
  for (i = 0; i < B.length; ++i) {
    if (enclosesNot(p, B[i])
        && enclosesWeakAll(encloseBasis2(B[i], p), B)) {
      return [B[i], p];
    }
  }

  // If we get here then B must have at least two elements.
  for (i = 0; i < B.length - 1; ++i) {
    for (j = i + 1; j < B.length; ++j) {
      if (enclosesNot(encloseBasis2(B[i], B[j]), p)
          && enclosesNot(encloseBasis2(B[i], p), B[j])
          && enclosesNot(encloseBasis2(B[j], p), B[i])
          && enclosesWeakAll(encloseBasis3(B[i], B[j], p), B)) {
        return [B[i], B[j], p];
      }
    }
  }

  // If we get here then something is very wrong.
  throw new Error;
}

function enclosesNot(a, b) {
  var dr = a.r - b.r, dx = b.x - a.x, dy = b.y - a.y;
  return dr < 0 || dr * dr < dx * dx + dy * dy;
}

function enclosesWeak(a, b) {
  var dr = a.r - b.r + 1e-6, dx = b.x - a.x, dy = b.y - a.y;
  return dr > 0 && dr * dr > dx * dx + dy * dy;
}

function enclosesWeakAll(a, B) {
  for (var i = 0; i < B.length; ++i) {
    if (!enclosesWeak(a, B[i])) {
      return false;
    }
  }
  return true;
}

function encloseBasis(B) {
  switch (B.length) {
    case 1: return encloseBasis1(B[0]);
    case 2: return encloseBasis2(B[0], B[1]);
    case 3: return encloseBasis3(B[0], B[1], B[2]);
  }
}

function encloseBasis1(a) {
  return {
    x: a.x,
    y: a.y,
    r: a.r
  };
}

function encloseBasis2(a, b) {
  var x1 = a.x, y1 = a.y, r1 = a.r,
      x2 = b.x, y2 = b.y, r2 = b.r,
      x21 = x2 - x1, y21 = y2 - y1, r21 = r2 - r1,
      l = Math.sqrt(x21 * x21 + y21 * y21);
  return {
    x: (x1 + x2 + x21 / l * r21) / 2,
    y: (y1 + y2 + y21 / l * r21) / 2,
    r: (l + r1 + r2) / 2
  };
}

function encloseBasis3(a, b, c) {
  var x1 = a.x, y1 = a.y, r1 = a.r,
      x2 = b.x, y2 = b.y, r2 = b.r,
      x3 = c.x, y3 = c.y, r3 = c.r,
      a2 = x1 - x2,
      a3 = x1 - x3,
      b2 = y1 - y2,
      b3 = y1 - y3,
      c2 = r2 - r1,
      c3 = r3 - r1,
      d1 = x1 * x1 + y1 * y1 - r1 * r1,
      d2 = d1 - x2 * x2 - y2 * y2 + r2 * r2,
      d3 = d1 - x3 * x3 - y3 * y3 + r3 * r3,
      ab = a3 * b2 - a2 * b3,
      xa = (b2 * d3 - b3 * d2) / (ab * 2) - x1,
      xb = (b3 * c2 - b2 * c3) / ab,
      ya = (a3 * d2 - a2 * d3) / (ab * 2) - y1,
      yb = (a2 * c3 - a3 * c2) / ab,
      A = xb * xb + yb * yb - 1,
      B = 2 * (r1 + xa * xb + ya * yb),
      C = xa * xa + ya * ya - r1 * r1,
      r = -(A ? (B + Math.sqrt(B * B - 4 * A * C)) / (2 * A) : C / B);
  return {
    x: x1 + xa + xb * r,
    y: y1 + ya + yb * r,
    r: r
  };
}

function place(a, b, c) {
  var ax = a.x,
      ay = a.y,
      da = b.r + c.r,
      db = a.r + c.r,
      dx = b.x - ax,
      dy = b.y - ay,
      dc = dx * dx + dy * dy;
  if (dc) {
    var x = 0.5 + ((db *= db) - (da *= da)) / (2 * dc),
        y = Math.sqrt(Math.max(0, 2 * da * (db + dc) - (db -= dc) * db - da * da)) / (2 * dc);
    c.x = ax + x * dx + y * dy;
    c.y = ay + x * dy - y * dx;
  } else {
    c.x = ax + db;
    c.y = ay;
  }
}

function intersects(a, b) {
  var dx = b.x - a.x,
      dy = b.y - a.y,
      dr = a.r + b.r;
  return dr * dr - 1e-6 > dx * dx + dy * dy;
}

function score(node) {
  var a = node._,
      b = node.next._,
      ab = a.r + b.r,
      dx = (a.x * b.r + b.x * a.r) / ab,
      dy = (a.y * b.r + b.y * a.r) / ab;
  return dx * dx + dy * dy;
}

function Node$1(circle) {
  this._ = circle;
  this.next = null;
  this.previous = null;
}

function packEnclose(circles) {
  if (!(n = circles.length)) return 0;

  var a, b, c, n, aa, ca, i, j, k, sj, sk;

  // Place the first circle.
  a = circles[0], a.x = 0, a.y = 0;
  if (!(n > 1)) return a.r;

  // Place the second circle.
  b = circles[1], a.x = -b.r, b.x = a.r, b.y = 0;
  if (!(n > 2)) return a.r + b.r;

  // Place the third circle.
  place(b, a, c = circles[2]);

  // Initialize the front-chain using the first three circles a, b and c.
  a = new Node$1(a), b = new Node$1(b), c = new Node$1(c);
  a.next = c.previous = b;
  b.next = a.previous = c;
  c.next = b.previous = a;

  // Attempt to place each remaining circle…
  pack: for (i = 3; i < n; ++i) {
    place(a._, b._, c = circles[i]), c = new Node$1(c);

    // Find the closest intersecting circle on the front-chain, if any.
    // “Closeness” is determined by linear distance along the front-chain.
    // “Ahead” or “behind” is likewise determined by linear distance.
    j = b.next, k = a.previous, sj = b._.r, sk = a._.r;
    do {
      if (sj <= sk) {
        if (intersects(j._, c._)) {
          b = j, a.next = b, b.previous = a, --i;
          continue pack;
        }
        sj += j._.r, j = j.next;
      } else {
        if (intersects(k._, c._)) {
          a = k, a.next = b, b.previous = a, --i;
          continue pack;
        }
        sk += k._.r, k = k.previous;
      }
    } while (j !== k.next);

    // Success! Insert the new circle c between a and b.
    c.previous = a, c.next = b, a.next = b.previous = b = c;

    // Compute the new closest circle pair to the centroid.
    aa = score(a);
    while ((c = c.next) !== b) {
      if ((ca = score(c)) < aa) {
        a = c, aa = ca;
      }
    }
    b = a.next;
  }

  // Compute the enclosing circle of the front chain.
  a = [b._], c = b; while ((c = c.next) !== b) a.push(c._); c = enclose(a);

  // Translate the circles to put the enclosing circle around the origin.
  for (i = 0; i < n; ++i) a = circles[i], a.x -= c.x, a.y -= c.y;

  return c.r;
}

var siblings = function(circles) {
  packEnclose(circles);
  return circles;
};

function optional(f) {
  return f == null ? null : required(f);
}

function required(f) {
  if (typeof f !== "function") throw new Error;
  return f;
}

function constantZero() {
  return 0;
}

var constant = function(x) {
  return function() {
    return x;
  };
};

function defaultRadius(d) {
  return Math.sqrt(d.value);
}

var index = function() {
  var radius = null,
      dx = 1,
      dy = 1,
      padding = constantZero;

  function pack(root) {
    root.x = dx / 2, root.y = dy / 2;
    if (radius) {
      root.eachBefore(radiusLeaf(radius))
          .eachAfter(packChildren(padding, 0.5))
          .eachBefore(translateChild(1));
    } else {
      root.eachBefore(radiusLeaf(defaultRadius))
          .eachAfter(packChildren(constantZero, 1))
          .eachAfter(packChildren(padding, root.r / Math.min(dx, dy)))
          .eachBefore(translateChild(Math.min(dx, dy) / (2 * root.r)));
    }
    return root;
  }

  pack.radius = function(x) {
    return arguments.length ? (radius = optional(x), pack) : radius;
  };

  pack.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], pack) : [dx, dy];
  };

  pack.padding = function(x) {
    return arguments.length ? (padding = typeof x === "function" ? x : constant(+x), pack) : padding;
  };

  return pack;
};

function radiusLeaf(radius) {
  return function(node) {
    if (!node.children) {
      node.r = Math.max(0, +radius(node) || 0);
    }
  };
}

function packChildren(padding, k) {
  return function(node) {
    if (children = node.children) {
      var children,
          i,
          n = children.length,
          r = padding(node) * k || 0,
          e;

      if (r) for (i = 0; i < n; ++i) children[i].r += r;
      e = packEnclose(children);
      if (r) for (i = 0; i < n; ++i) children[i].r -= r;
      node.r = e + r;
    }
  };
}

function translateChild(k) {
  return function(node) {
    var parent = node.parent;
    node.r *= k;
    if (parent) {
      node.x = parent.x + k * node.x;
      node.y = parent.y + k * node.y;
    }
  };
}

var roundNode = function(node) {
  node.x0 = Math.round(node.x0);
  node.y0 = Math.round(node.y0);
  node.x1 = Math.round(node.x1);
  node.y1 = Math.round(node.y1);
};

var treemapDice = function(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      node,
      i = -1,
      n = nodes.length,
      k = parent.value && (x1 - x0) / parent.value;

  while (++i < n) {
    node = nodes[i], node.y0 = y0, node.y1 = y1;
    node.x0 = x0, node.x1 = x0 += node.value * k;
  }
};

var partition = function() {
  var dx = 1,
      dy = 1,
      padding = 0,
      round = false;

  function partition(root) {
    var n = root.height + 1;
    root.x0 =
    root.y0 = padding;
    root.x1 = dx;
    root.y1 = dy / n;
    root.eachBefore(positionNode(dy, n));
    if (round) root.eachBefore(roundNode);
    return root;
  }

  function positionNode(dy, n) {
    return function(node) {
      if (node.children) {
        treemapDice(node, node.x0, dy * (node.depth + 1) / n, node.x1, dy * (node.depth + 2) / n);
      }
      var x0 = node.x0,
          y0 = node.y0,
          x1 = node.x1 - padding,
          y1 = node.y1 - padding;
      if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
      if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
      node.x0 = x0;
      node.y0 = y0;
      node.x1 = x1;
      node.y1 = y1;
    };
  }

  partition.round = function(x) {
    return arguments.length ? (round = !!x, partition) : round;
  };

  partition.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], partition) : [dx, dy];
  };

  partition.padding = function(x) {
    return arguments.length ? (padding = +x, partition) : padding;
  };

  return partition;
};

var keyPrefix = "$";
var preroot = {depth: -1};
var ambiguous = {};

function defaultId(d) {
  return d.id;
}

function defaultParentId(d) {
  return d.parentId;
}

var stratify = function() {
  var id = defaultId,
      parentId = defaultParentId;

  function stratify(data) {
    var d,
        i,
        n = data.length,
        root,
        parent,
        node,
        nodes = new Array(n),
        nodeId,
        nodeKey,
        nodeByKey = {};

    for (i = 0; i < n; ++i) {
      d = data[i], node = nodes[i] = new Node(d);
      if ((nodeId = id(d, i, data)) != null && (nodeId += "")) {
        nodeKey = keyPrefix + (node.id = nodeId);
        nodeByKey[nodeKey] = nodeKey in nodeByKey ? ambiguous : node;
      }
    }

    for (i = 0; i < n; ++i) {
      node = nodes[i], nodeId = parentId(data[i], i, data);
      if (nodeId == null || !(nodeId += "")) {
        if (root) throw new Error("multiple roots");
        root = node;
      } else {
        parent = nodeByKey[keyPrefix + nodeId];
        if (!parent) throw new Error("missing: " + nodeId);
        if (parent === ambiguous) throw new Error("ambiguous: " + nodeId);
        if (parent.children) parent.children.push(node);
        else parent.children = [node];
        node.parent = parent;
      }
    }

    if (!root) throw new Error("no root");
    root.parent = preroot;
    root.eachBefore(function(node) { node.depth = node.parent.depth + 1; --n; }).eachBefore(computeHeight);
    root.parent = null;
    if (n > 0) throw new Error("cycle");

    return root;
  }

  stratify.id = function(x) {
    return arguments.length ? (id = required(x), stratify) : id;
  };

  stratify.parentId = function(x) {
    return arguments.length ? (parentId = required(x), stratify) : parentId;
  };

  return stratify;
};

function defaultSeparation$1(a, b) {
  return a.parent === b.parent ? 1 : 2;
}

// function radialSeparation(a, b) {
//   return (a.parent === b.parent ? 1 : 2) / a.depth;
// }

// This function is used to traverse the left contour of a subtree (or
// subforest). It returns the successor of v on this contour. This successor is
// either given by the leftmost child of v or by the thread of v. The function
// returns null if and only if v is on the highest level of its subtree.
function nextLeft(v) {
  var children = v.children;
  return children ? children[0] : v.t;
}

// This function works analogously to nextLeft.
function nextRight(v) {
  var children = v.children;
  return children ? children[children.length - 1] : v.t;
}

// Shifts the current subtree rooted at w+. This is done by increasing
// prelim(w+) and mod(w+) by shift.
function moveSubtree(wm, wp, shift) {
  var change = shift / (wp.i - wm.i);
  wp.c -= change;
  wp.s += shift;
  wm.c += change;
  wp.z += shift;
  wp.m += shift;
}

// All other shifts, applied to the smaller subtrees between w- and w+, are
// performed by this function. To prepare the shifts, we have to adjust
// change(w+), shift(w+), and change(w-).
function executeShifts(v) {
  var shift = 0,
      change = 0,
      children = v.children,
      i = children.length,
      w;
  while (--i >= 0) {
    w = children[i];
    w.z += shift;
    w.m += shift;
    shift += w.s + (change += w.c);
  }
}

// If vi-’s ancestor is a sibling of v, returns vi-’s ancestor. Otherwise,
// returns the specified (default) ancestor.
function nextAncestor(vim, v, ancestor) {
  return vim.a.parent === v.parent ? vim.a : ancestor;
}

function TreeNode(node, i) {
  this._ = node;
  this.parent = null;
  this.children = null;
  this.A = null; // default ancestor
  this.a = this; // ancestor
  this.z = 0; // prelim
  this.m = 0; // mod
  this.c = 0; // change
  this.s = 0; // shift
  this.t = null; // thread
  this.i = i; // number
}

TreeNode.prototype = Object.create(Node.prototype);

function treeRoot(root) {
  var tree = new TreeNode(root, 0),
      node,
      nodes = [tree],
      child,
      children,
      i,
      n;

  while (node = nodes.pop()) {
    if (children = node._.children) {
      node.children = new Array(n = children.length);
      for (i = n - 1; i >= 0; --i) {
        nodes.push(child = node.children[i] = new TreeNode(children[i], i));
        child.parent = node;
      }
    }
  }

  (tree.parent = new TreeNode(null, 0)).children = [tree];
  return tree;
}

// Node-link tree diagram using the Reingold-Tilford "tidy" algorithm
var tree = function() {
  var separation = defaultSeparation$1,
      dx = 1,
      dy = 1,
      nodeSize = null;

  function tree(root) {
    var t = treeRoot(root);

    // Compute the layout using Buchheim et al.’s algorithm.
    t.eachAfter(firstWalk), t.parent.m = -t.z;
    t.eachBefore(secondWalk);

    // If a fixed node size is specified, scale x and y.
    if (nodeSize) root.eachBefore(sizeNode);

    // If a fixed tree size is specified, scale x and y based on the extent.
    // Compute the left-most, right-most, and depth-most nodes for extents.
    else {
      var left = root,
          right = root,
          bottom = root;
      root.eachBefore(function(node) {
        if (node.x < left.x) left = node;
        if (node.x > right.x) right = node;
        if (node.depth > bottom.depth) bottom = node;
      });
      var s = left === right ? 1 : separation(left, right) / 2,
          tx = s - left.x,
          kx = dx / (right.x + s + tx),
          ky = dy / (bottom.depth || 1);
      root.eachBefore(function(node) {
        node.x = (node.x + tx) * kx;
        node.y = node.depth * ky;
      });
    }

    return root;
  }

  // Computes a preliminary x-coordinate for v. Before that, FIRST WALK is
  // applied recursively to the children of v, as well as the function
  // APPORTION. After spacing out the children by calling EXECUTE SHIFTS, the
  // node v is placed to the midpoint of its outermost children.
  function firstWalk(v) {
    var children = v.children,
        siblings = v.parent.children,
        w = v.i ? siblings[v.i - 1] : null;
    if (children) {
      executeShifts(v);
      var midpoint = (children[0].z + children[children.length - 1].z) / 2;
      if (w) {
        v.z = w.z + separation(v._, w._);
        v.m = v.z - midpoint;
      } else {
        v.z = midpoint;
      }
    } else if (w) {
      v.z = w.z + separation(v._, w._);
    }
    v.parent.A = apportion(v, w, v.parent.A || siblings[0]);
  }

  // Computes all real x-coordinates by summing up the modifiers recursively.
  function secondWalk(v) {
    v._.x = v.z + v.parent.m;
    v.m += v.parent.m;
  }

  // The core of the algorithm. Here, a new subtree is combined with the
  // previous subtrees. Threads are used to traverse the inside and outside
  // contours of the left and right subtree up to the highest common level. The
  // vertices used for the traversals are vi+, vi-, vo-, and vo+, where the
  // superscript o means outside and i means inside, the subscript - means left
  // subtree and + means right subtree. For summing up the modifiers along the
  // contour, we use respective variables si+, si-, so-, and so+. Whenever two
  // nodes of the inside contours conflict, we compute the left one of the
  // greatest uncommon ancestors using the function ANCESTOR and call MOVE
  // SUBTREE to shift the subtree and prepare the shifts of smaller subtrees.
  // Finally, we add a new thread (if necessary).
  function apportion(v, w, ancestor) {
    if (w) {
      var vip = v,
          vop = v,
          vim = w,
          vom = vip.parent.children[0],
          sip = vip.m,
          sop = vop.m,
          sim = vim.m,
          som = vom.m,
          shift;
      while (vim = nextRight(vim), vip = nextLeft(vip), vim && vip) {
        vom = nextLeft(vom);
        vop = nextRight(vop);
        vop.a = v;
        shift = vim.z + sim - vip.z - sip + separation(vim._, vip._);
        if (shift > 0) {
          moveSubtree(nextAncestor(vim, v, ancestor), v, shift);
          sip += shift;
          sop += shift;
        }
        sim += vim.m;
        sip += vip.m;
        som += vom.m;
        sop += vop.m;
      }
      if (vim && !nextRight(vop)) {
        vop.t = vim;
        vop.m += sim - sop;
      }
      if (vip && !nextLeft(vom)) {
        vom.t = vip;
        vom.m += sip - som;
        ancestor = v;
      }
    }
    return ancestor;
  }

  function sizeNode(node) {
    node.x *= dx;
    node.y = node.depth * dy;
  }

  tree.separation = function(x) {
    return arguments.length ? (separation = x, tree) : separation;
  };

  tree.size = function(x) {
    return arguments.length ? (nodeSize = false, dx = +x[0], dy = +x[1], tree) : (nodeSize ? null : [dx, dy]);
  };

  tree.nodeSize = function(x) {
    return arguments.length ? (nodeSize = true, dx = +x[0], dy = +x[1], tree) : (nodeSize ? [dx, dy] : null);
  };

  return tree;
};

var treemapSlice = function(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      node,
      i = -1,
      n = nodes.length,
      k = parent.value && (y1 - y0) / parent.value;

  while (++i < n) {
    node = nodes[i], node.x0 = x0, node.x1 = x1;
    node.y0 = y0, node.y1 = y0 += node.value * k;
  }
};

var phi = (1 + Math.sqrt(5)) / 2;

function squarifyRatio(ratio, parent, x0, y0, x1, y1) {
  var rows = [],
      nodes = parent.children,
      row,
      nodeValue,
      i0 = 0,
      i1 = 0,
      n = nodes.length,
      dx, dy,
      value = parent.value,
      sumValue,
      minValue,
      maxValue,
      newRatio,
      minRatio,
      alpha,
      beta;

  while (i0 < n) {
    dx = x1 - x0, dy = y1 - y0;

    // Find the next non-empty node.
    do sumValue = nodes[i1++].value; while (!sumValue && i1 < n);
    minValue = maxValue = sumValue;
    alpha = Math.max(dy / dx, dx / dy) / (value * ratio);
    beta = sumValue * sumValue * alpha;
    minRatio = Math.max(maxValue / beta, beta / minValue);

    // Keep adding nodes while the aspect ratio maintains or improves.
    for (; i1 < n; ++i1) {
      sumValue += nodeValue = nodes[i1].value;
      if (nodeValue < minValue) minValue = nodeValue;
      if (nodeValue > maxValue) maxValue = nodeValue;
      beta = sumValue * sumValue * alpha;
      newRatio = Math.max(maxValue / beta, beta / minValue);
      if (newRatio > minRatio) { sumValue -= nodeValue; break; }
      minRatio = newRatio;
    }

    // Position and record the row orientation.
    rows.push(row = {value: sumValue, dice: dx < dy, children: nodes.slice(i0, i1)});
    if (row.dice) treemapDice(row, x0, y0, x1, value ? y0 += dy * sumValue / value : y1);
    else treemapSlice(row, x0, y0, value ? x0 += dx * sumValue / value : x1, y1);
    value -= sumValue, i0 = i1;
  }

  return rows;
}

var squarify = ((function custom(ratio) {

  function squarify(parent, x0, y0, x1, y1) {
    squarifyRatio(ratio, parent, x0, y0, x1, y1);
  }

  squarify.ratio = function(x) {
    return custom((x = +x) > 1 ? x : 1);
  };

  return squarify;
}))(phi);

var index$1 = function() {
  var tile = squarify,
      round = false,
      dx = 1,
      dy = 1,
      paddingStack = [0],
      paddingInner = constantZero,
      paddingTop = constantZero,
      paddingRight = constantZero,
      paddingBottom = constantZero,
      paddingLeft = constantZero;

  function treemap(root) {
    root.x0 =
    root.y0 = 0;
    root.x1 = dx;
    root.y1 = dy;
    root.eachBefore(positionNode);
    paddingStack = [0];
    if (round) root.eachBefore(roundNode);
    return root;
  }

  function positionNode(node) {
    var p = paddingStack[node.depth],
        x0 = node.x0 + p,
        y0 = node.y0 + p,
        x1 = node.x1 - p,
        y1 = node.y1 - p;
    if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
    if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
    node.x0 = x0;
    node.y0 = y0;
    node.x1 = x1;
    node.y1 = y1;
    if (node.children) {
      p = paddingStack[node.depth + 1] = paddingInner(node) / 2;
      x0 += paddingLeft(node) - p;
      y0 += paddingTop(node) - p;
      x1 -= paddingRight(node) - p;
      y1 -= paddingBottom(node) - p;
      if (x1 < x0) x0 = x1 = (x0 + x1) / 2;
      if (y1 < y0) y0 = y1 = (y0 + y1) / 2;
      tile(node, x0, y0, x1, y1);
    }
  }

  treemap.round = function(x) {
    return arguments.length ? (round = !!x, treemap) : round;
  };

  treemap.size = function(x) {
    return arguments.length ? (dx = +x[0], dy = +x[1], treemap) : [dx, dy];
  };

  treemap.tile = function(x) {
    return arguments.length ? (tile = required(x), treemap) : tile;
  };

  treemap.padding = function(x) {
    return arguments.length ? treemap.paddingInner(x).paddingOuter(x) : treemap.paddingInner();
  };

  treemap.paddingInner = function(x) {
    return arguments.length ? (paddingInner = typeof x === "function" ? x : constant(+x), treemap) : paddingInner;
  };

  treemap.paddingOuter = function(x) {
    return arguments.length ? treemap.paddingTop(x).paddingRight(x).paddingBottom(x).paddingLeft(x) : treemap.paddingTop();
  };

  treemap.paddingTop = function(x) {
    return arguments.length ? (paddingTop = typeof x === "function" ? x : constant(+x), treemap) : paddingTop;
  };

  treemap.paddingRight = function(x) {
    return arguments.length ? (paddingRight = typeof x === "function" ? x : constant(+x), treemap) : paddingRight;
  };

  treemap.paddingBottom = function(x) {
    return arguments.length ? (paddingBottom = typeof x === "function" ? x : constant(+x), treemap) : paddingBottom;
  };

  treemap.paddingLeft = function(x) {
    return arguments.length ? (paddingLeft = typeof x === "function" ? x : constant(+x), treemap) : paddingLeft;
  };

  return treemap;
};

var binary = function(parent, x0, y0, x1, y1) {
  var nodes = parent.children,
      i, n = nodes.length,
      sum, sums = new Array(n + 1);

  for (sums[0] = sum = i = 0; i < n; ++i) {
    sums[i + 1] = sum += nodes[i].value;
  }

  partition(0, n, parent.value, x0, y0, x1, y1);

  function partition(i, j, value, x0, y0, x1, y1) {
    if (i >= j - 1) {
      var node = nodes[i];
      node.x0 = x0, node.y0 = y0;
      node.x1 = x1, node.y1 = y1;
      return;
    }

    var valueOffset = sums[i],
        valueTarget = (value / 2) + valueOffset,
        k = i + 1,
        hi = j - 1;

    while (k < hi) {
      var mid = k + hi >>> 1;
      if (sums[mid] < valueTarget) k = mid + 1;
      else hi = mid;
    }

    if ((valueTarget - sums[k - 1]) < (sums[k] - valueTarget) && i + 1 < k) --k;

    var valueLeft = sums[k] - valueOffset,
        valueRight = value - valueLeft;

    if ((x1 - x0) > (y1 - y0)) {
      var xk = (x0 * valueRight + x1 * valueLeft) / value;
      partition(i, k, valueLeft, x0, y0, xk, y1);
      partition(k, j, valueRight, xk, y0, x1, y1);
    } else {
      var yk = (y0 * valueRight + y1 * valueLeft) / value;
      partition(i, k, valueLeft, x0, y0, x1, yk);
      partition(k, j, valueRight, x0, yk, x1, y1);
    }
  }
};

var sliceDice = function(parent, x0, y0, x1, y1) {
  (parent.depth & 1 ? treemapSlice : treemapDice)(parent, x0, y0, x1, y1);
};

var resquarify = ((function custom(ratio) {

  function resquarify(parent, x0, y0, x1, y1) {
    if ((rows = parent._squarify) && (rows.ratio === ratio)) {
      var rows,
          row,
          nodes,
          i,
          j = -1,
          n,
          m = rows.length,
          value = parent.value;

      while (++j < m) {
        row = rows[j], nodes = row.children;
        for (i = row.value = 0, n = nodes.length; i < n; ++i) row.value += nodes[i].value;
        if (row.dice) treemapDice(row, x0, y0, x1, y0 += (y1 - y0) * row.value / value);
        else treemapSlice(row, x0, y0, x0 += (x1 - x0) * row.value / value, y1);
        value -= row.value;
      }
    } else {
      parent._squarify = rows = squarifyRatio(ratio, parent, x0, y0, x1, y1);
      rows.ratio = ratio;
    }
  }

  resquarify.ratio = function(x) {
    return custom((x = +x) > 1 ? x : 1);
  };

  return resquarify;
}))(phi);

exports.cluster = cluster;
exports.hierarchy = hierarchy;
exports.pack = index;
exports.packSiblings = siblings;
exports.packEnclose = enclose;
exports.partition = partition;
exports.stratify = stratify;
exports.tree = tree;
exports.treemap = index$1;
exports.treemapBinary = binary;
exports.treemapDice = treemapDice;
exports.treemapSlice = treemapSlice;
exports.treemapSliceDice = sliceDice;
exports.treemapSquarify = squarify;
exports.treemapResquarify = resquarify;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],103:[function(require,module,exports){
// https://d3js.org/d3-interpolate/ Version 1.1.6. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-color')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-color'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3));
}(this, (function (exports,d3Color) { 'use strict';

function basis(t1, v0, v1, v2, v3) {
  var t2 = t1 * t1, t3 = t2 * t1;
  return ((1 - 3 * t1 + 3 * t2 - t3) * v0
      + (4 - 6 * t2 + 3 * t3) * v1
      + (1 + 3 * t1 + 3 * t2 - 3 * t3) * v2
      + t3 * v3) / 6;
}

var basis$1 = function(values) {
  var n = values.length - 1;
  return function(t) {
    var i = t <= 0 ? (t = 0) : t >= 1 ? (t = 1, n - 1) : Math.floor(t * n),
        v1 = values[i],
        v2 = values[i + 1],
        v0 = i > 0 ? values[i - 1] : 2 * v1 - v2,
        v3 = i < n - 1 ? values[i + 2] : 2 * v2 - v1;
    return basis((t - i / n) * n, v0, v1, v2, v3);
  };
};

var basisClosed = function(values) {
  var n = values.length;
  return function(t) {
    var i = Math.floor(((t %= 1) < 0 ? ++t : t) * n),
        v0 = values[(i + n - 1) % n],
        v1 = values[i % n],
        v2 = values[(i + 1) % n],
        v3 = values[(i + 2) % n];
    return basis((t - i / n) * n, v0, v1, v2, v3);
  };
};

var constant = function(x) {
  return function() {
    return x;
  };
};

function linear(a, d) {
  return function(t) {
    return a + t * d;
  };
}

function exponential(a, b, y) {
  return a = Math.pow(a, y), b = Math.pow(b, y) - a, y = 1 / y, function(t) {
    return Math.pow(a + t * b, y);
  };
}

function hue(a, b) {
  var d = b - a;
  return d ? linear(a, d > 180 || d < -180 ? d - 360 * Math.round(d / 360) : d) : constant(isNaN(a) ? b : a);
}

function gamma(y) {
  return (y = +y) === 1 ? nogamma : function(a, b) {
    return b - a ? exponential(a, b, y) : constant(isNaN(a) ? b : a);
  };
}

function nogamma(a, b) {
  var d = b - a;
  return d ? linear(a, d) : constant(isNaN(a) ? b : a);
}

var rgb$1 = ((function rgbGamma(y) {
  var color$$1 = gamma(y);

  function rgb$$1(start, end) {
    var r = color$$1((start = d3Color.rgb(start)).r, (end = d3Color.rgb(end)).r),
        g = color$$1(start.g, end.g),
        b = color$$1(start.b, end.b),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.r = r(t);
      start.g = g(t);
      start.b = b(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }

  rgb$$1.gamma = rgbGamma;

  return rgb$$1;
}))(1);

function rgbSpline(spline) {
  return function(colors) {
    var n = colors.length,
        r = new Array(n),
        g = new Array(n),
        b = new Array(n),
        i, color$$1;
    for (i = 0; i < n; ++i) {
      color$$1 = d3Color.rgb(colors[i]);
      r[i] = color$$1.r || 0;
      g[i] = color$$1.g || 0;
      b[i] = color$$1.b || 0;
    }
    r = spline(r);
    g = spline(g);
    b = spline(b);
    color$$1.opacity = 1;
    return function(t) {
      color$$1.r = r(t);
      color$$1.g = g(t);
      color$$1.b = b(t);
      return color$$1 + "";
    };
  };
}

var rgbBasis = rgbSpline(basis$1);
var rgbBasisClosed = rgbSpline(basisClosed);

var array = function(a, b) {
  var nb = b ? b.length : 0,
      na = a ? Math.min(nb, a.length) : 0,
      x = new Array(na),
      c = new Array(nb),
      i;

  for (i = 0; i < na; ++i) x[i] = value(a[i], b[i]);
  for (; i < nb; ++i) c[i] = b[i];

  return function(t) {
    for (i = 0; i < na; ++i) c[i] = x[i](t);
    return c;
  };
};

var date = function(a, b) {
  var d = new Date;
  return a = +a, b -= a, function(t) {
    return d.setTime(a + b * t), d;
  };
};

var number = function(a, b) {
  return a = +a, b -= a, function(t) {
    return a + b * t;
  };
};

var object = function(a, b) {
  var i = {},
      c = {},
      k;

  if (a === null || typeof a !== "object") a = {};
  if (b === null || typeof b !== "object") b = {};

  for (k in b) {
    if (k in a) {
      i[k] = value(a[k], b[k]);
    } else {
      c[k] = b[k];
    }
  }

  return function(t) {
    for (k in i) c[k] = i[k](t);
    return c;
  };
};

var reA = /[-+]?(?:\d+\.?\d*|\.?\d+)(?:[eE][-+]?\d+)?/g;
var reB = new RegExp(reA.source, "g");

function zero(b) {
  return function() {
    return b;
  };
}

function one(b) {
  return function(t) {
    return b(t) + "";
  };
}

var string = function(a, b) {
  var bi = reA.lastIndex = reB.lastIndex = 0, // scan index for next number in b
      am, // current match in a
      bm, // current match in b
      bs, // string preceding current number in b, if any
      i = -1, // index in s
      s = [], // string constants and placeholders
      q = []; // number interpolators

  // Coerce inputs to strings.
  a = a + "", b = b + "";

  // Interpolate pairs of numbers in a & b.
  while ((am = reA.exec(a))
      && (bm = reB.exec(b))) {
    if ((bs = bm.index) > bi) { // a string precedes the next number in b
      bs = b.slice(bi, bs);
      if (s[i]) s[i] += bs; // coalesce with previous string
      else s[++i] = bs;
    }
    if ((am = am[0]) === (bm = bm[0])) { // numbers in a & b match
      if (s[i]) s[i] += bm; // coalesce with previous string
      else s[++i] = bm;
    } else { // interpolate non-matching numbers
      s[++i] = null;
      q.push({i: i, x: number(am, bm)});
    }
    bi = reB.lastIndex;
  }

  // Add remains of b.
  if (bi < b.length) {
    bs = b.slice(bi);
    if (s[i]) s[i] += bs; // coalesce with previous string
    else s[++i] = bs;
  }

  // Special optimization for only a single match.
  // Otherwise, interpolate each of the numbers and rejoin the string.
  return s.length < 2 ? (q[0]
      ? one(q[0].x)
      : zero(b))
      : (b = q.length, function(t) {
          for (var i = 0, o; i < b; ++i) s[(o = q[i]).i] = o.x(t);
          return s.join("");
        });
};

var value = function(a, b) {
  var t = typeof b, c;
  return b == null || t === "boolean" ? constant(b)
      : (t === "number" ? number
      : t === "string" ? ((c = d3Color.color(b)) ? (b = c, rgb$1) : string)
      : b instanceof d3Color.color ? rgb$1
      : b instanceof Date ? date
      : Array.isArray(b) ? array
      : typeof b.valueOf !== "function" && typeof b.toString !== "function" || isNaN(b) ? object
      : number)(a, b);
};

var round = function(a, b) {
  return a = +a, b -= a, function(t) {
    return Math.round(a + b * t);
  };
};

var degrees = 180 / Math.PI;

var identity = {
  translateX: 0,
  translateY: 0,
  rotate: 0,
  skewX: 0,
  scaleX: 1,
  scaleY: 1
};

var decompose = function(a, b, c, d, e, f) {
  var scaleX, scaleY, skewX;
  if (scaleX = Math.sqrt(a * a + b * b)) a /= scaleX, b /= scaleX;
  if (skewX = a * c + b * d) c -= a * skewX, d -= b * skewX;
  if (scaleY = Math.sqrt(c * c + d * d)) c /= scaleY, d /= scaleY, skewX /= scaleY;
  if (a * d < b * c) a = -a, b = -b, skewX = -skewX, scaleX = -scaleX;
  return {
    translateX: e,
    translateY: f,
    rotate: Math.atan2(b, a) * degrees,
    skewX: Math.atan(skewX) * degrees,
    scaleX: scaleX,
    scaleY: scaleY
  };
};

var cssNode;
var cssRoot;
var cssView;
var svgNode;

function parseCss(value) {
  if (value === "none") return identity;
  if (!cssNode) cssNode = document.createElement("DIV"), cssRoot = document.documentElement, cssView = document.defaultView;
  cssNode.style.transform = value;
  value = cssView.getComputedStyle(cssRoot.appendChild(cssNode), null).getPropertyValue("transform");
  cssRoot.removeChild(cssNode);
  value = value.slice(7, -1).split(",");
  return decompose(+value[0], +value[1], +value[2], +value[3], +value[4], +value[5]);
}

function parseSvg(value) {
  if (value == null) return identity;
  if (!svgNode) svgNode = document.createElementNS("http://www.w3.org/2000/svg", "g");
  svgNode.setAttribute("transform", value);
  if (!(value = svgNode.transform.baseVal.consolidate())) return identity;
  value = value.matrix;
  return decompose(value.a, value.b, value.c, value.d, value.e, value.f);
}

function interpolateTransform(parse, pxComma, pxParen, degParen) {

  function pop(s) {
    return s.length ? s.pop() + " " : "";
  }

  function translate(xa, ya, xb, yb, s, q) {
    if (xa !== xb || ya !== yb) {
      var i = s.push("translate(", null, pxComma, null, pxParen);
      q.push({i: i - 4, x: number(xa, xb)}, {i: i - 2, x: number(ya, yb)});
    } else if (xb || yb) {
      s.push("translate(" + xb + pxComma + yb + pxParen);
    }
  }

  function rotate(a, b, s, q) {
    if (a !== b) {
      if (a - b > 180) b += 360; else if (b - a > 180) a += 360; // shortest path
      q.push({i: s.push(pop(s) + "rotate(", null, degParen) - 2, x: number(a, b)});
    } else if (b) {
      s.push(pop(s) + "rotate(" + b + degParen);
    }
  }

  function skewX(a, b, s, q) {
    if (a !== b) {
      q.push({i: s.push(pop(s) + "skewX(", null, degParen) - 2, x: number(a, b)});
    } else if (b) {
      s.push(pop(s) + "skewX(" + b + degParen);
    }
  }

  function scale(xa, ya, xb, yb, s, q) {
    if (xa !== xb || ya !== yb) {
      var i = s.push(pop(s) + "scale(", null, ",", null, ")");
      q.push({i: i - 4, x: number(xa, xb)}, {i: i - 2, x: number(ya, yb)});
    } else if (xb !== 1 || yb !== 1) {
      s.push(pop(s) + "scale(" + xb + "," + yb + ")");
    }
  }

  return function(a, b) {
    var s = [], // string constants and placeholders
        q = []; // number interpolators
    a = parse(a), b = parse(b);
    translate(a.translateX, a.translateY, b.translateX, b.translateY, s, q);
    rotate(a.rotate, b.rotate, s, q);
    skewX(a.skewX, b.skewX, s, q);
    scale(a.scaleX, a.scaleY, b.scaleX, b.scaleY, s, q);
    a = b = null; // gc
    return function(t) {
      var i = -1, n = q.length, o;
      while (++i < n) s[(o = q[i]).i] = o.x(t);
      return s.join("");
    };
  };
}

var interpolateTransformCss = interpolateTransform(parseCss, "px, ", "px)", "deg)");
var interpolateTransformSvg = interpolateTransform(parseSvg, ", ", ")", ")");

var rho = Math.SQRT2;
var rho2 = 2;
var rho4 = 4;
var epsilon2 = 1e-12;

function cosh(x) {
  return ((x = Math.exp(x)) + 1 / x) / 2;
}

function sinh(x) {
  return ((x = Math.exp(x)) - 1 / x) / 2;
}

function tanh(x) {
  return ((x = Math.exp(2 * x)) - 1) / (x + 1);
}

// p0 = [ux0, uy0, w0]
// p1 = [ux1, uy1, w1]
var zoom = function(p0, p1) {
  var ux0 = p0[0], uy0 = p0[1], w0 = p0[2],
      ux1 = p1[0], uy1 = p1[1], w1 = p1[2],
      dx = ux1 - ux0,
      dy = uy1 - uy0,
      d2 = dx * dx + dy * dy,
      i,
      S;

  // Special case for u0 ≅ u1.
  if (d2 < epsilon2) {
    S = Math.log(w1 / w0) / rho;
    i = function(t) {
      return [
        ux0 + t * dx,
        uy0 + t * dy,
        w0 * Math.exp(rho * t * S)
      ];
    };
  }

  // General case.
  else {
    var d1 = Math.sqrt(d2),
        b0 = (w1 * w1 - w0 * w0 + rho4 * d2) / (2 * w0 * rho2 * d1),
        b1 = (w1 * w1 - w0 * w0 - rho4 * d2) / (2 * w1 * rho2 * d1),
        r0 = Math.log(Math.sqrt(b0 * b0 + 1) - b0),
        r1 = Math.log(Math.sqrt(b1 * b1 + 1) - b1);
    S = (r1 - r0) / rho;
    i = function(t) {
      var s = t * S,
          coshr0 = cosh(r0),
          u = w0 / (rho2 * d1) * (coshr0 * tanh(rho * s + r0) - sinh(r0));
      return [
        ux0 + u * dx,
        uy0 + u * dy,
        w0 * coshr0 / cosh(rho * s + r0)
      ];
    };
  }

  i.duration = S * 1000;

  return i;
};

function hsl$1(hue$$1) {
  return function(start, end) {
    var h = hue$$1((start = d3Color.hsl(start)).h, (end = d3Color.hsl(end)).h),
        s = nogamma(start.s, end.s),
        l = nogamma(start.l, end.l),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.h = h(t);
      start.s = s(t);
      start.l = l(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }
}

var hsl$2 = hsl$1(hue);
var hslLong = hsl$1(nogamma);

function lab$1(start, end) {
  var l = nogamma((start = d3Color.lab(start)).l, (end = d3Color.lab(end)).l),
      a = nogamma(start.a, end.a),
      b = nogamma(start.b, end.b),
      opacity = nogamma(start.opacity, end.opacity);
  return function(t) {
    start.l = l(t);
    start.a = a(t);
    start.b = b(t);
    start.opacity = opacity(t);
    return start + "";
  };
}

function hcl$1(hue$$1) {
  return function(start, end) {
    var h = hue$$1((start = d3Color.hcl(start)).h, (end = d3Color.hcl(end)).h),
        c = nogamma(start.c, end.c),
        l = nogamma(start.l, end.l),
        opacity = nogamma(start.opacity, end.opacity);
    return function(t) {
      start.h = h(t);
      start.c = c(t);
      start.l = l(t);
      start.opacity = opacity(t);
      return start + "";
    };
  }
}

var hcl$2 = hcl$1(hue);
var hclLong = hcl$1(nogamma);

function cubehelix$1(hue$$1) {
  return (function cubehelixGamma(y) {
    y = +y;

    function cubehelix$$1(start, end) {
      var h = hue$$1((start = d3Color.cubehelix(start)).h, (end = d3Color.cubehelix(end)).h),
          s = nogamma(start.s, end.s),
          l = nogamma(start.l, end.l),
          opacity = nogamma(start.opacity, end.opacity);
      return function(t) {
        start.h = h(t);
        start.s = s(t);
        start.l = l(Math.pow(t, y));
        start.opacity = opacity(t);
        return start + "";
      };
    }

    cubehelix$$1.gamma = cubehelixGamma;

    return cubehelix$$1;
  })(1);
}

var cubehelix$2 = cubehelix$1(hue);
var cubehelixLong = cubehelix$1(nogamma);

var quantize = function(interpolator, n) {
  var samples = new Array(n);
  for (var i = 0; i < n; ++i) samples[i] = interpolator(i / (n - 1));
  return samples;
};

exports.interpolate = value;
exports.interpolateArray = array;
exports.interpolateBasis = basis$1;
exports.interpolateBasisClosed = basisClosed;
exports.interpolateDate = date;
exports.interpolateNumber = number;
exports.interpolateObject = object;
exports.interpolateRound = round;
exports.interpolateString = string;
exports.interpolateTransformCss = interpolateTransformCss;
exports.interpolateTransformSvg = interpolateTransformSvg;
exports.interpolateZoom = zoom;
exports.interpolateRgb = rgb$1;
exports.interpolateRgbBasis = rgbBasis;
exports.interpolateRgbBasisClosed = rgbBasisClosed;
exports.interpolateHsl = hsl$2;
exports.interpolateHslLong = hslLong;
exports.interpolateLab = lab$1;
exports.interpolateHcl = hcl$2;
exports.interpolateHclLong = hclLong;
exports.interpolateCubehelix = cubehelix$2;
exports.interpolateCubehelixLong = cubehelixLong;
exports.quantize = quantize;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-color":94}],104:[function(require,module,exports){
// https://d3js.org/d3-path/ Version 1.0.5. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var pi = Math.PI;
var tau = 2 * pi;
var epsilon = 1e-6;
var tauEpsilon = tau - epsilon;

function Path() {
  this._x0 = this._y0 = // start of current subpath
  this._x1 = this._y1 = null; // end of current subpath
  this._ = "";
}

function path() {
  return new Path;
}

Path.prototype = path.prototype = {
  constructor: Path,
  moveTo: function(x, y) {
    this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y);
  },
  closePath: function() {
    if (this._x1 !== null) {
      this._x1 = this._x0, this._y1 = this._y0;
      this._ += "Z";
    }
  },
  lineTo: function(x, y) {
    this._ += "L" + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  quadraticCurveTo: function(x1, y1, x, y) {
    this._ += "Q" + (+x1) + "," + (+y1) + "," + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  bezierCurveTo: function(x1, y1, x2, y2, x, y) {
    this._ += "C" + (+x1) + "," + (+y1) + "," + (+x2) + "," + (+y2) + "," + (this._x1 = +x) + "," + (this._y1 = +y);
  },
  arcTo: function(x1, y1, x2, y2, r) {
    x1 = +x1, y1 = +y1, x2 = +x2, y2 = +y2, r = +r;
    var x0 = this._x1,
        y0 = this._y1,
        x21 = x2 - x1,
        y21 = y2 - y1,
        x01 = x0 - x1,
        y01 = y0 - y1,
        l01_2 = x01 * x01 + y01 * y01;

    // Is the radius negative? Error.
    if (r < 0) throw new Error("negative radius: " + r);

    // Is this path empty? Move to (x1,y1).
    if (this._x1 === null) {
      this._ += "M" + (this._x1 = x1) + "," + (this._y1 = y1);
    }

    // Or, is (x1,y1) coincident with (x0,y0)? Do nothing.
    else if (!(l01_2 > epsilon)) {}

    // Or, are (x0,y0), (x1,y1) and (x2,y2) collinear?
    // Equivalently, is (x1,y1) coincident with (x2,y2)?
    // Or, is the radius zero? Line to (x1,y1).
    else if (!(Math.abs(y01 * x21 - y21 * x01) > epsilon) || !r) {
      this._ += "L" + (this._x1 = x1) + "," + (this._y1 = y1);
    }

    // Otherwise, draw an arc!
    else {
      var x20 = x2 - x0,
          y20 = y2 - y0,
          l21_2 = x21 * x21 + y21 * y21,
          l20_2 = x20 * x20 + y20 * y20,
          l21 = Math.sqrt(l21_2),
          l01 = Math.sqrt(l01_2),
          l = r * Math.tan((pi - Math.acos((l21_2 + l01_2 - l20_2) / (2 * l21 * l01))) / 2),
          t01 = l / l01,
          t21 = l / l21;

      // If the start tangent is not coincident with (x0,y0), line to.
      if (Math.abs(t01 - 1) > epsilon) {
        this._ += "L" + (x1 + t01 * x01) + "," + (y1 + t01 * y01);
      }

      this._ += "A" + r + "," + r + ",0,0," + (+(y01 * x20 > x01 * y20)) + "," + (this._x1 = x1 + t21 * x21) + "," + (this._y1 = y1 + t21 * y21);
    }
  },
  arc: function(x, y, r, a0, a1, ccw) {
    x = +x, y = +y, r = +r;
    var dx = r * Math.cos(a0),
        dy = r * Math.sin(a0),
        x0 = x + dx,
        y0 = y + dy,
        cw = 1 ^ ccw,
        da = ccw ? a0 - a1 : a1 - a0;

    // Is the radius negative? Error.
    if (r < 0) throw new Error("negative radius: " + r);

    // Is this path empty? Move to (x0,y0).
    if (this._x1 === null) {
      this._ += "M" + x0 + "," + y0;
    }

    // Or, is (x0,y0) not coincident with the previous point? Line to (x0,y0).
    else if (Math.abs(this._x1 - x0) > epsilon || Math.abs(this._y1 - y0) > epsilon) {
      this._ += "L" + x0 + "," + y0;
    }

    // Is this arc empty? We’re done.
    if (!r) return;

    // Does the angle go the wrong way? Flip the direction.
    if (da < 0) da = da % tau + tau;

    // Is this a complete circle? Draw two arcs to complete the circle.
    if (da > tauEpsilon) {
      this._ += "A" + r + "," + r + ",0,1," + cw + "," + (x - dx) + "," + (y - dy) + "A" + r + "," + r + ",0,1," + cw + "," + (this._x1 = x0) + "," + (this._y1 = y0);
    }

    // Is this arc non-empty? Draw an arc!
    else if (da > epsilon) {
      this._ += "A" + r + "," + r + ",0," + (+(da >= pi)) + "," + cw + "," + (this._x1 = x + r * Math.cos(a1)) + "," + (this._y1 = y + r * Math.sin(a1));
    }
  },
  rect: function(x, y, w, h) {
    this._ += "M" + (this._x0 = this._x1 = +x) + "," + (this._y0 = this._y1 = +y) + "h" + (+w) + "v" + (+h) + "h" + (-w) + "Z";
  },
  toString: function() {
    return this._;
  }
};

exports.path = path;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],105:[function(require,module,exports){
// https://d3js.org/d3-polygon/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var area = function(polygon) {
  var i = -1,
      n = polygon.length,
      a,
      b = polygon[n - 1],
      area = 0;

  while (++i < n) {
    a = b;
    b = polygon[i];
    area += a[1] * b[0] - a[0] * b[1];
  }

  return area / 2;
};

var centroid = function(polygon) {
  var i = -1,
      n = polygon.length,
      x = 0,
      y = 0,
      a,
      b = polygon[n - 1],
      c,
      k = 0;

  while (++i < n) {
    a = b;
    b = polygon[i];
    k += c = a[0] * b[1] - b[0] * a[1];
    x += (a[0] + b[0]) * c;
    y += (a[1] + b[1]) * c;
  }

  return k *= 3, [x / k, y / k];
};

// Returns the 2D cross product of AB and AC vectors, i.e., the z-component of
// the 3D cross product in a quadrant I Cartesian coordinate system (+x is
// right, +y is up). Returns a positive value if ABC is counter-clockwise,
// negative if clockwise, and zero if the points are collinear.
var cross = function(a, b, c) {
  return (b[0] - a[0]) * (c[1] - a[1]) - (b[1] - a[1]) * (c[0] - a[0]);
};

function lexicographicOrder(a, b) {
  return a[0] - b[0] || a[1] - b[1];
}

// Computes the upper convex hull per the monotone chain algorithm.
// Assumes points.length >= 3, is sorted by x, unique in y.
// Returns an array of indices into points in left-to-right order.
function computeUpperHullIndexes(points) {
  var n = points.length,
      indexes = [0, 1],
      size = 2;

  for (var i = 2; i < n; ++i) {
    while (size > 1 && cross(points[indexes[size - 2]], points[indexes[size - 1]], points[i]) <= 0) --size;
    indexes[size++] = i;
  }

  return indexes.slice(0, size); // remove popped points
}

var hull = function(points) {
  if ((n = points.length) < 3) return null;

  var i,
      n,
      sortedPoints = new Array(n),
      flippedPoints = new Array(n);

  for (i = 0; i < n; ++i) sortedPoints[i] = [+points[i][0], +points[i][1], i];
  sortedPoints.sort(lexicographicOrder);
  for (i = 0; i < n; ++i) flippedPoints[i] = [sortedPoints[i][0], -sortedPoints[i][1]];

  var upperIndexes = computeUpperHullIndexes(sortedPoints),
      lowerIndexes = computeUpperHullIndexes(flippedPoints);

  // Construct the hull polygon, removing possible duplicate endpoints.
  var skipLeft = lowerIndexes[0] === upperIndexes[0],
      skipRight = lowerIndexes[lowerIndexes.length - 1] === upperIndexes[upperIndexes.length - 1],
      hull = [];

  // Add upper hull in right-to-l order.
  // Then add lower hull in left-to-right order.
  for (i = upperIndexes.length - 1; i >= 0; --i) hull.push(points[sortedPoints[upperIndexes[i]][2]]);
  for (i = +skipLeft; i < lowerIndexes.length - skipRight; ++i) hull.push(points[sortedPoints[lowerIndexes[i]][2]]);

  return hull;
};

var contains = function(polygon, point) {
  var n = polygon.length,
      p = polygon[n - 1],
      x = point[0], y = point[1],
      x0 = p[0], y0 = p[1],
      x1, y1,
      inside = false;

  for (var i = 0; i < n; ++i) {
    p = polygon[i], x1 = p[0], y1 = p[1];
    if (((y1 > y) !== (y0 > y)) && (x < (x0 - x1) * (y - y1) / (y0 - y1) + x1)) inside = !inside;
    x0 = x1, y0 = y1;
  }

  return inside;
};

var length = function(polygon) {
  var i = -1,
      n = polygon.length,
      b = polygon[n - 1],
      xa,
      ya,
      xb = b[0],
      yb = b[1],
      perimeter = 0;

  while (++i < n) {
    xa = xb;
    ya = yb;
    b = polygon[i];
    xb = b[0];
    yb = b[1];
    xa -= xb;
    ya -= yb;
    perimeter += Math.sqrt(xa * xa + ya * ya);
  }

  return perimeter;
};

exports.polygonArea = area;
exports.polygonCentroid = centroid;
exports.polygonHull = hull;
exports.polygonContains = contains;
exports.polygonLength = length;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],106:[function(require,module,exports){
// https://d3js.org/d3-quadtree/ Version 1.0.3. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var tree_add = function(d) {
  var x = +this._x.call(null, d),
      y = +this._y.call(null, d);
  return add(this.cover(x, y), x, y, d);
};

function add(tree, x, y, d) {
  if (isNaN(x) || isNaN(y)) return tree; // ignore invalid points

  var parent,
      node = tree._root,
      leaf = {data: d},
      x0 = tree._x0,
      y0 = tree._y0,
      x1 = tree._x1,
      y1 = tree._y1,
      xm,
      ym,
      xp,
      yp,
      right,
      bottom,
      i,
      j;

  // If the tree is empty, initialize the root as a leaf.
  if (!node) return tree._root = leaf, tree;

  // Find the existing leaf for the new point, or add it.
  while (node.length) {
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
    if (parent = node, !(node = node[i = bottom << 1 | right])) return parent[i] = leaf, tree;
  }

  // Is the new point is exactly coincident with the existing point?
  xp = +tree._x.call(null, node.data);
  yp = +tree._y.call(null, node.data);
  if (x === xp && y === yp) return leaf.next = node, parent ? parent[i] = leaf : tree._root = leaf, tree;

  // Otherwise, split the leaf node until the old and new point are separated.
  do {
    parent = parent ? parent[i] = new Array(4) : tree._root = new Array(4);
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
  } while ((i = bottom << 1 | right) === (j = (yp >= ym) << 1 | (xp >= xm)));
  return parent[j] = node, parent[i] = leaf, tree;
}

function addAll(data) {
  var d, i, n = data.length,
      x,
      y,
      xz = new Array(n),
      yz = new Array(n),
      x0 = Infinity,
      y0 = Infinity,
      x1 = -Infinity,
      y1 = -Infinity;

  // Compute the points and their extent.
  for (i = 0; i < n; ++i) {
    if (isNaN(x = +this._x.call(null, d = data[i])) || isNaN(y = +this._y.call(null, d))) continue;
    xz[i] = x;
    yz[i] = y;
    if (x < x0) x0 = x;
    if (x > x1) x1 = x;
    if (y < y0) y0 = y;
    if (y > y1) y1 = y;
  }

  // If there were no (valid) points, inherit the existing extent.
  if (x1 < x0) x0 = this._x0, x1 = this._x1;
  if (y1 < y0) y0 = this._y0, y1 = this._y1;

  // Expand the tree to cover the new points.
  this.cover(x0, y0).cover(x1, y1);

  // Add the new points.
  for (i = 0; i < n; ++i) {
    add(this, xz[i], yz[i], data[i]);
  }

  return this;
}

var tree_cover = function(x, y) {
  if (isNaN(x = +x) || isNaN(y = +y)) return this; // ignore invalid points

  var x0 = this._x0,
      y0 = this._y0,
      x1 = this._x1,
      y1 = this._y1;

  // If the quadtree has no extent, initialize them.
  // Integer extent are necessary so that if we later double the extent,
  // the existing quadrant boundaries don’t change due to floating point error!
  if (isNaN(x0)) {
    x1 = (x0 = Math.floor(x)) + 1;
    y1 = (y0 = Math.floor(y)) + 1;
  }

  // Otherwise, double repeatedly to cover.
  else if (x0 > x || x > x1 || y0 > y || y > y1) {
    var z = x1 - x0,
        node = this._root,
        parent,
        i;

    switch (i = (y < (y0 + y1) / 2) << 1 | (x < (x0 + x1) / 2)) {
      case 0: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x1 = x0 + z, y1 = y0 + z, x > x1 || y > y1);
        break;
      }
      case 1: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x0 = x1 - z, y1 = y0 + z, x0 > x || y > y1);
        break;
      }
      case 2: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x1 = x0 + z, y0 = y1 - z, x > x1 || y0 > y);
        break;
      }
      case 3: {
        do parent = new Array(4), parent[i] = node, node = parent;
        while (z *= 2, x0 = x1 - z, y0 = y1 - z, x0 > x || y0 > y);
        break;
      }
    }

    if (this._root && this._root.length) this._root = node;
  }

  // If the quadtree covers the point already, just return.
  else return this;

  this._x0 = x0;
  this._y0 = y0;
  this._x1 = x1;
  this._y1 = y1;
  return this;
};

var tree_data = function() {
  var data = [];
  this.visit(function(node) {
    if (!node.length) do data.push(node.data); while (node = node.next)
  });
  return data;
};

var tree_extent = function(_) {
  return arguments.length
      ? this.cover(+_[0][0], +_[0][1]).cover(+_[1][0], +_[1][1])
      : isNaN(this._x0) ? undefined : [[this._x0, this._y0], [this._x1, this._y1]];
};

var Quad = function(node, x0, y0, x1, y1) {
  this.node = node;
  this.x0 = x0;
  this.y0 = y0;
  this.x1 = x1;
  this.y1 = y1;
};

var tree_find = function(x, y, radius) {
  var data,
      x0 = this._x0,
      y0 = this._y0,
      x1,
      y1,
      x2,
      y2,
      x3 = this._x1,
      y3 = this._y1,
      quads = [],
      node = this._root,
      q,
      i;

  if (node) quads.push(new Quad(node, x0, y0, x3, y3));
  if (radius == null) radius = Infinity;
  else {
    x0 = x - radius, y0 = y - radius;
    x3 = x + radius, y3 = y + radius;
    radius *= radius;
  }

  while (q = quads.pop()) {

    // Stop searching if this quadrant can’t contain a closer node.
    if (!(node = q.node)
        || (x1 = q.x0) > x3
        || (y1 = q.y0) > y3
        || (x2 = q.x1) < x0
        || (y2 = q.y1) < y0) continue;

    // Bisect the current quadrant.
    if (node.length) {
      var xm = (x1 + x2) / 2,
          ym = (y1 + y2) / 2;

      quads.push(
        new Quad(node[3], xm, ym, x2, y2),
        new Quad(node[2], x1, ym, xm, y2),
        new Quad(node[1], xm, y1, x2, ym),
        new Quad(node[0], x1, y1, xm, ym)
      );

      // Visit the closest quadrant first.
      if (i = (y >= ym) << 1 | (x >= xm)) {
        q = quads[quads.length - 1];
        quads[quads.length - 1] = quads[quads.length - 1 - i];
        quads[quads.length - 1 - i] = q;
      }
    }

    // Visit this point. (Visiting coincident points isn’t necessary!)
    else {
      var dx = x - +this._x.call(null, node.data),
          dy = y - +this._y.call(null, node.data),
          d2 = dx * dx + dy * dy;
      if (d2 < radius) {
        var d = Math.sqrt(radius = d2);
        x0 = x - d, y0 = y - d;
        x3 = x + d, y3 = y + d;
        data = node.data;
      }
    }
  }

  return data;
};

var tree_remove = function(d) {
  if (isNaN(x = +this._x.call(null, d)) || isNaN(y = +this._y.call(null, d))) return this; // ignore invalid points

  var parent,
      node = this._root,
      retainer,
      previous,
      next,
      x0 = this._x0,
      y0 = this._y0,
      x1 = this._x1,
      y1 = this._y1,
      x,
      y,
      xm,
      ym,
      right,
      bottom,
      i,
      j;

  // If the tree is empty, initialize the root as a leaf.
  if (!node) return this;

  // Find the leaf node for the point.
  // While descending, also retain the deepest parent with a non-removed sibling.
  if (node.length) while (true) {
    if (right = x >= (xm = (x0 + x1) / 2)) x0 = xm; else x1 = xm;
    if (bottom = y >= (ym = (y0 + y1) / 2)) y0 = ym; else y1 = ym;
    if (!(parent = node, node = node[i = bottom << 1 | right])) return this;
    if (!node.length) break;
    if (parent[(i + 1) & 3] || parent[(i + 2) & 3] || parent[(i + 3) & 3]) retainer = parent, j = i;
  }

  // Find the point to remove.
  while (node.data !== d) if (!(previous = node, node = node.next)) return this;
  if (next = node.next) delete node.next;

  // If there are multiple coincident points, remove just the point.
  if (previous) return (next ? previous.next = next : delete previous.next), this;

  // If this is the root point, remove it.
  if (!parent) return this._root = next, this;

  // Remove this leaf.
  next ? parent[i] = next : delete parent[i];

  // If the parent now contains exactly one leaf, collapse superfluous parents.
  if ((node = parent[0] || parent[1] || parent[2] || parent[3])
      && node === (parent[3] || parent[2] || parent[1] || parent[0])
      && !node.length) {
    if (retainer) retainer[j] = node;
    else this._root = node;
  }

  return this;
};

function removeAll(data) {
  for (var i = 0, n = data.length; i < n; ++i) this.remove(data[i]);
  return this;
}

var tree_root = function() {
  return this._root;
};

var tree_size = function() {
  var size = 0;
  this.visit(function(node) {
    if (!node.length) do ++size; while (node = node.next)
  });
  return size;
};

var tree_visit = function(callback) {
  var quads = [], q, node = this._root, child, x0, y0, x1, y1;
  if (node) quads.push(new Quad(node, this._x0, this._y0, this._x1, this._y1));
  while (q = quads.pop()) {
    if (!callback(node = q.node, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1) && node.length) {
      var xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
      if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
      if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
      if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
      if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
    }
  }
  return this;
};

var tree_visitAfter = function(callback) {
  var quads = [], next = [], q;
  if (this._root) quads.push(new Quad(this._root, this._x0, this._y0, this._x1, this._y1));
  while (q = quads.pop()) {
    var node = q.node;
    if (node.length) {
      var child, x0 = q.x0, y0 = q.y0, x1 = q.x1, y1 = q.y1, xm = (x0 + x1) / 2, ym = (y0 + y1) / 2;
      if (child = node[0]) quads.push(new Quad(child, x0, y0, xm, ym));
      if (child = node[1]) quads.push(new Quad(child, xm, y0, x1, ym));
      if (child = node[2]) quads.push(new Quad(child, x0, ym, xm, y1));
      if (child = node[3]) quads.push(new Quad(child, xm, ym, x1, y1));
    }
    next.push(q);
  }
  while (q = next.pop()) {
    callback(q.node, q.x0, q.y0, q.x1, q.y1);
  }
  return this;
};

function defaultX(d) {
  return d[0];
}

var tree_x = function(_) {
  return arguments.length ? (this._x = _, this) : this._x;
};

function defaultY(d) {
  return d[1];
}

var tree_y = function(_) {
  return arguments.length ? (this._y = _, this) : this._y;
};

function quadtree(nodes, x, y) {
  var tree = new Quadtree(x == null ? defaultX : x, y == null ? defaultY : y, NaN, NaN, NaN, NaN);
  return nodes == null ? tree : tree.addAll(nodes);
}

function Quadtree(x, y, x0, y0, x1, y1) {
  this._x = x;
  this._y = y;
  this._x0 = x0;
  this._y0 = y0;
  this._x1 = x1;
  this._y1 = y1;
  this._root = undefined;
}

function leaf_copy(leaf) {
  var copy = {data: leaf.data}, next = copy;
  while (leaf = leaf.next) next = next.next = {data: leaf.data};
  return copy;
}

var treeProto = quadtree.prototype = Quadtree.prototype;

treeProto.copy = function() {
  var copy = new Quadtree(this._x, this._y, this._x0, this._y0, this._x1, this._y1),
      node = this._root,
      nodes,
      child;

  if (!node) return copy;

  if (!node.length) return copy._root = leaf_copy(node), copy;

  nodes = [{source: node, target: copy._root = new Array(4)}];
  while (node = nodes.pop()) {
    for (var i = 0; i < 4; ++i) {
      if (child = node.source[i]) {
        if (child.length) nodes.push({source: child, target: node.target[i] = new Array(4)});
        else node.target[i] = leaf_copy(child);
      }
    }
  }

  return copy;
};

treeProto.add = tree_add;
treeProto.addAll = addAll;
treeProto.cover = tree_cover;
treeProto.data = tree_data;
treeProto.extent = tree_extent;
treeProto.find = tree_find;
treeProto.remove = tree_remove;
treeProto.removeAll = removeAll;
treeProto.root = tree_root;
treeProto.size = tree_size;
treeProto.visit = tree_visit;
treeProto.visitAfter = tree_visitAfter;
treeProto.x = tree_x;
treeProto.y = tree_y;

exports.quadtree = quadtree;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],107:[function(require,module,exports){
// https://d3js.org/d3-queue/ Version 3.0.7. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var slice = [].slice;

var noabort = {};

function Queue(size) {
  this._size = size;
  this._call =
  this._error = null;
  this._tasks = [];
  this._data = [];
  this._waiting =
  this._active =
  this._ended =
  this._start = 0; // inside a synchronous task callback?
}

Queue.prototype = queue.prototype = {
  constructor: Queue,
  defer: function(callback) {
    if (typeof callback !== "function") throw new Error("invalid callback");
    if (this._call) throw new Error("defer after await");
    if (this._error != null) return this;
    var t = slice.call(arguments, 1);
    t.push(callback);
    ++this._waiting, this._tasks.push(t);
    poke(this);
    return this;
  },
  abort: function() {
    if (this._error == null) abort(this, new Error("abort"));
    return this;
  },
  await: function(callback) {
    if (typeof callback !== "function") throw new Error("invalid callback");
    if (this._call) throw new Error("multiple await");
    this._call = function(error, results) { callback.apply(null, [error].concat(results)); };
    maybeNotify(this);
    return this;
  },
  awaitAll: function(callback) {
    if (typeof callback !== "function") throw new Error("invalid callback");
    if (this._call) throw new Error("multiple await");
    this._call = callback;
    maybeNotify(this);
    return this;
  }
};

function poke(q) {
  if (!q._start) {
    try { start(q); } // let the current task complete
    catch (e) {
      if (q._tasks[q._ended + q._active - 1]) abort(q, e); // task errored synchronously
      else if (!q._data) throw e; // await callback errored synchronously
    }
  }
}

function start(q) {
  while (q._start = q._waiting && q._active < q._size) {
    var i = q._ended + q._active,
        t = q._tasks[i],
        j = t.length - 1,
        c = t[j];
    t[j] = end(q, i);
    --q._waiting, ++q._active;
    t = c.apply(null, t);
    if (!q._tasks[i]) continue; // task finished synchronously
    q._tasks[i] = t || noabort;
  }
}

function end(q, i) {
  return function(e, r) {
    if (!q._tasks[i]) return; // ignore multiple callbacks
    --q._active, ++q._ended;
    q._tasks[i] = null;
    if (q._error != null) return; // ignore secondary errors
    if (e != null) {
      abort(q, e);
    } else {
      q._data[i] = r;
      if (q._waiting) poke(q);
      else maybeNotify(q);
    }
  };
}

function abort(q, e) {
  var i = q._tasks.length, t;
  q._error = e; // ignore active callbacks
  q._data = undefined; // allow gc
  q._waiting = NaN; // prevent starting

  while (--i >= 0) {
    if (t = q._tasks[i]) {
      q._tasks[i] = null;
      if (t.abort) {
        try { t.abort(); }
        catch (e) { /* ignore */ }
      }
    }
  }

  q._active = NaN; // allow notification
  maybeNotify(q);
}

function maybeNotify(q) {
  if (!q._active && q._call) {
    var d = q._data;
    q._data = undefined; // allow gc
    q._call(q._error, d);
  }
}

function queue(concurrency) {
  if (concurrency == null) concurrency = Infinity;
  else if (!((concurrency = +concurrency) >= 1)) throw new Error("invalid concurrency");
  return new Queue(concurrency);
}

exports.queue = queue;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],108:[function(require,module,exports){
// https://d3js.org/d3-random/ Version 1.1.0. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var defaultSource = function() {
  return Math.random();
};

var uniform = ((function sourceRandomUniform(source) {
  function randomUniform(min, max) {
    min = min == null ? 0 : +min;
    max = max == null ? 1 : +max;
    if (arguments.length === 1) max = min, min = 0;
    else max -= min;
    return function() {
      return source() * max + min;
    };
  }

  randomUniform.source = sourceRandomUniform;

  return randomUniform;
}))(defaultSource);

var normal = ((function sourceRandomNormal(source) {
  function randomNormal(mu, sigma) {
    var x, r;
    mu = mu == null ? 0 : +mu;
    sigma = sigma == null ? 1 : +sigma;
    return function() {
      var y;

      // If available, use the second previously-generated uniform random.
      if (x != null) y = x, x = null;

      // Otherwise, generate a new x and y.
      else do {
        x = source() * 2 - 1;
        y = source() * 2 - 1;
        r = x * x + y * y;
      } while (!r || r > 1);

      return mu + sigma * y * Math.sqrt(-2 * Math.log(r) / r);
    };
  }

  randomNormal.source = sourceRandomNormal;

  return randomNormal;
}))(defaultSource);

var logNormal = ((function sourceRandomLogNormal(source) {
  function randomLogNormal() {
    var randomNormal = normal.source(source).apply(this, arguments);
    return function() {
      return Math.exp(randomNormal());
    };
  }

  randomLogNormal.source = sourceRandomLogNormal;

  return randomLogNormal;
}))(defaultSource);

var irwinHall = ((function sourceRandomIrwinHall(source) {
  function randomIrwinHall(n) {
    return function() {
      for (var sum = 0, i = 0; i < n; ++i) sum += source();
      return sum;
    };
  }

  randomIrwinHall.source = sourceRandomIrwinHall;

  return randomIrwinHall;
}))(defaultSource);

var bates = ((function sourceRandomBates(source) {
  function randomBates(n) {
    var randomIrwinHall = irwinHall.source(source)(n);
    return function() {
      return randomIrwinHall() / n;
    };
  }

  randomBates.source = sourceRandomBates;

  return randomBates;
}))(defaultSource);

var exponential = ((function sourceRandomExponential(source) {
  function randomExponential(lambda) {
    return function() {
      return -Math.log(1 - source()) / lambda;
    };
  }

  randomExponential.source = sourceRandomExponential;

  return randomExponential;
}))(defaultSource);

exports.randomUniform = uniform;
exports.randomNormal = normal;
exports.randomLogNormal = logNormal;
exports.randomBates = bates;
exports.randomIrwinHall = irwinHall;
exports.randomExponential = exponential;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],109:[function(require,module,exports){
'use strict';

var XMLHttpRequest = require('xmlhttprequest').XMLHttpRequest;

Object.defineProperty(exports, '__esModule', { value: true });

var d3Collection = require('d3-collection');
var d3Dispatch = require('d3-dispatch');
var d3Dsv = require('d3-dsv');

var request = function(url, callback) {
  var request,
      event = d3Dispatch.dispatch("beforesend", "progress", "load", "error"),
      mimeType,
      headers = d3Collection.map(),
      xhr = new XMLHttpRequest,
      user = null,
      password = null,
      response,
      responseType,
      timeout = 0;

  // If IE does not support CORS, use XDomainRequest.
  if (typeof XDomainRequest !== "undefined"
      && !("withCredentials" in xhr)
      && /^(http(s)?:)?\/\//.test(url)) xhr = new XDomainRequest;

  "onload" in xhr
      ? xhr.onload = xhr.onerror = xhr.ontimeout = respond
      : xhr.onreadystatechange = function(o) { xhr.readyState > 3 && respond(o); };

  function respond(o) {
    var status = xhr.status, result;
    if (!status && hasResponse(xhr)
        || status >= 200 && status < 300
        || status === 304) {
      if (response) {
        try {
          result = response.call(request, xhr);
        } catch (e) {
          event.call("error", request, e);
          return;
        }
      } else {
        result = xhr;
      }
      event.call("load", request, result);
    } else {
      event.call("error", request, o);
    }
  }

  xhr.onprogress = function(e) {
    event.call("progress", request, e);
  };

  request = {
    header: function(name, value) {
      name = (name + "").toLowerCase();
      if (arguments.length < 2) return headers.get(name);
      if (value == null) headers.remove(name);
      else headers.set(name, value + "");
      return request;
    },

    // If mimeType is non-null and no Accept header is set, a default is used.
    mimeType: function(value) {
      if (!arguments.length) return mimeType;
      mimeType = value == null ? null : value + "";
      return request;
    },

    // Specifies what type the response value should take;
    // for instance, arraybuffer, blob, document, or text.
    responseType: function(value) {
      if (!arguments.length) return responseType;
      responseType = value;
      return request;
    },

    timeout: function(value) {
      if (!arguments.length) return timeout;
      timeout = +value;
      return request;
    },

    user: function(value) {
      return arguments.length < 1 ? user : (user = value == null ? null : value + "", request);
    },

    password: function(value) {
      return arguments.length < 1 ? password : (password = value == null ? null : value + "", request);
    },

    // Specify how to convert the response content to a specific type;
    // changes the callback value on "load" events.
    response: function(value) {
      response = value;
      return request;
    },

    // Alias for send("GET", …).
    get: function(data, callback) {
      return request.send("GET", data, callback);
    },

    // Alias for send("POST", …).
    post: function(data, callback) {
      return request.send("POST", data, callback);
    },

    // If callback is non-null, it will be used for error and load events.
    send: function(method, data, callback) {
      xhr.open(method, url, true, user, password);
      if (mimeType != null && !headers.has("accept")) headers.set("accept", mimeType + ",*/*");
      if (xhr.setRequestHeader) headers.each(function(value, name) { xhr.setRequestHeader(name, value); });
      if (mimeType != null && xhr.overrideMimeType) xhr.overrideMimeType(mimeType);
      if (responseType != null) xhr.responseType = responseType;
      if (timeout > 0) xhr.timeout = timeout;
      if (callback == null && typeof data === "function") callback = data, data = null;
      if (callback != null && callback.length === 1) callback = fixCallback(callback);
      if (callback != null) request.on("error", callback).on("load", function(xhr) { callback(null, xhr); });
      event.call("beforesend", request, xhr);
      xhr.send(data == null ? null : data);
      return request;
    },

    abort: function() {
      xhr.abort();
      return request;
    },

    on: function() {
      var value = event.on.apply(event, arguments);
      return value === event ? request : value;
    }
  };

  if (callback != null) {
    if (typeof callback !== "function") throw new Error("invalid callback: " + callback);
    return request.get(callback);
  }

  return request;
};

function fixCallback(callback) {
  return function(error, xhr) {
    callback(error == null ? xhr : null);
  };
}

function hasResponse(xhr) {
  var type = xhr.responseType;
  return type && type !== "text"
      ? xhr.response // null on error
      : xhr.responseText; // "" on error
}

var type = function(defaultMimeType, response) {
  return function(url, callback) {
    var r = request(url).mimeType(defaultMimeType).response(response);
    if (callback != null) {
      if (typeof callback !== "function") throw new Error("invalid callback: " + callback);
      return r.get(callback);
    }
    return r;
  };
};

var html = type("text/html", function(xhr) {
  return document.createRange().createContextualFragment(xhr.responseText);
});

var json = type("application/json", function(xhr) {
  return JSON.parse(xhr.responseText);
});

var text = type("text/plain", function(xhr) {
  return xhr.responseText;
});

var xml = type("application/xml", function(xhr) {
  var xml = xhr.responseXML;
  if (!xml) throw new Error("parse error");
  return xml;
});

var dsv = function(defaultMimeType, parse) {
  return function(url, row, callback) {
    if (arguments.length < 3) callback = row, row = null;
    var r = request(url).mimeType(defaultMimeType);
    r.row = function(_) { return arguments.length ? r.response(responseOf(parse, row = _)) : row; };
    r.row(row);
    return callback ? r.get(callback) : r;
  };
};

function responseOf(parse, row) {
  return function(request$$1) {
    return parse(request$$1.responseText, row);
  };
}

var csv = dsv("text/csv", d3Dsv.csvParse);

var tsv = dsv("text/tab-separated-values", d3Dsv.tsvParse);

exports.request = request;
exports.html = html;
exports.json = json;
exports.text = text;
exports.xml = xml;
exports.csv = csv;
exports.tsv = tsv;

},{"d3-collection":93,"d3-dispatch":95,"d3-dsv":97,"xmlhttprequest":159}],110:[function(require,module,exports){
// https://d3js.org/d3-scale/ Version 1.0.7. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-array'), require('d3-collection'), require('d3-interpolate'), require('d3-format'), require('d3-time'), require('d3-time-format'), require('d3-color')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-array', 'd3-collection', 'd3-interpolate', 'd3-format', 'd3-time', 'd3-time-format', 'd3-color'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3,global.d3,global.d3,global.d3));
}(this, (function (exports,d3Array,d3Collection,d3Interpolate,d3Format,d3Time,d3TimeFormat,d3Color) { 'use strict';

var array = Array.prototype;

var map$1 = array.map;
var slice = array.slice;

var implicit = {name: "implicit"};

function ordinal(range$$1) {
  var index = d3Collection.map(),
      domain = [],
      unknown = implicit;

  range$$1 = range$$1 == null ? [] : slice.call(range$$1);

  function scale(d) {
    var key = d + "", i = index.get(key);
    if (!i) {
      if (unknown !== implicit) return unknown;
      index.set(key, i = domain.push(d));
    }
    return range$$1[(i - 1) % range$$1.length];
  }

  scale.domain = function(_) {
    if (!arguments.length) return domain.slice();
    domain = [], index = d3Collection.map();
    var i = -1, n = _.length, d, key;
    while (++i < n) if (!index.has(key = (d = _[i]) + "")) index.set(key, domain.push(d));
    return scale;
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = slice.call(_), scale) : range$$1.slice();
  };

  scale.unknown = function(_) {
    return arguments.length ? (unknown = _, scale) : unknown;
  };

  scale.copy = function() {
    return ordinal()
        .domain(domain)
        .range(range$$1)
        .unknown(unknown);
  };

  return scale;
}

function band() {
  var scale = ordinal().unknown(undefined),
      domain = scale.domain,
      ordinalRange = scale.range,
      range$$1 = [0, 1],
      step,
      bandwidth,
      round = false,
      paddingInner = 0,
      paddingOuter = 0,
      align = 0.5;

  delete scale.unknown;

  function rescale() {
    var n = domain().length,
        reverse = range$$1[1] < range$$1[0],
        start = range$$1[reverse - 0],
        stop = range$$1[1 - reverse];
    step = (stop - start) / Math.max(1, n - paddingInner + paddingOuter * 2);
    if (round) step = Math.floor(step);
    start += (stop - start - step * (n - paddingInner)) * align;
    bandwidth = step * (1 - paddingInner);
    if (round) start = Math.round(start), bandwidth = Math.round(bandwidth);
    var values = d3Array.range(n).map(function(i) { return start + step * i; });
    return ordinalRange(reverse ? values.reverse() : values);
  }

  scale.domain = function(_) {
    return arguments.length ? (domain(_), rescale()) : domain();
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = [+_[0], +_[1]], rescale()) : range$$1.slice();
  };

  scale.rangeRound = function(_) {
    return range$$1 = [+_[0], +_[1]], round = true, rescale();
  };

  scale.bandwidth = function() {
    return bandwidth;
  };

  scale.step = function() {
    return step;
  };

  scale.round = function(_) {
    return arguments.length ? (round = !!_, rescale()) : round;
  };

  scale.padding = function(_) {
    return arguments.length ? (paddingInner = paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingInner;
  };

  scale.paddingInner = function(_) {
    return arguments.length ? (paddingInner = Math.max(0, Math.min(1, _)), rescale()) : paddingInner;
  };

  scale.paddingOuter = function(_) {
    return arguments.length ? (paddingOuter = Math.max(0, Math.min(1, _)), rescale()) : paddingOuter;
  };

  scale.align = function(_) {
    return arguments.length ? (align = Math.max(0, Math.min(1, _)), rescale()) : align;
  };

  scale.copy = function() {
    return band()
        .domain(domain())
        .range(range$$1)
        .round(round)
        .paddingInner(paddingInner)
        .paddingOuter(paddingOuter)
        .align(align);
  };

  return rescale();
}

function pointish(scale) {
  var copy = scale.copy;

  scale.padding = scale.paddingOuter;
  delete scale.paddingInner;
  delete scale.paddingOuter;

  scale.copy = function() {
    return pointish(copy());
  };

  return scale;
}

function point() {
  return pointish(band().paddingInner(1));
}

var constant = function(x) {
  return function() {
    return x;
  };
};

var number = function(x) {
  return +x;
};

var unit = [0, 1];

function deinterpolateLinear(a, b) {
  return (b -= (a = +a))
      ? function(x) { return (x - a) / b; }
      : constant(b);
}

function deinterpolateClamp(deinterpolate) {
  return function(a, b) {
    var d = deinterpolate(a = +a, b = +b);
    return function(x) { return x <= a ? 0 : x >= b ? 1 : d(x); };
  };
}

function reinterpolateClamp(reinterpolate) {
  return function(a, b) {
    var r = reinterpolate(a = +a, b = +b);
    return function(t) { return t <= 0 ? a : t >= 1 ? b : r(t); };
  };
}

function bimap(domain, range$$1, deinterpolate, reinterpolate) {
  var d0 = domain[0], d1 = domain[1], r0 = range$$1[0], r1 = range$$1[1];
  if (d1 < d0) d0 = deinterpolate(d1, d0), r0 = reinterpolate(r1, r0);
  else d0 = deinterpolate(d0, d1), r0 = reinterpolate(r0, r1);
  return function(x) { return r0(d0(x)); };
}

function polymap(domain, range$$1, deinterpolate, reinterpolate) {
  var j = Math.min(domain.length, range$$1.length) - 1,
      d = new Array(j),
      r = new Array(j),
      i = -1;

  // Reverse descending domains.
  if (domain[j] < domain[0]) {
    domain = domain.slice().reverse();
    range$$1 = range$$1.slice().reverse();
  }

  while (++i < j) {
    d[i] = deinterpolate(domain[i], domain[i + 1]);
    r[i] = reinterpolate(range$$1[i], range$$1[i + 1]);
  }

  return function(x) {
    var i = d3Array.bisect(domain, x, 1, j) - 1;
    return r[i](d[i](x));
  };
}

function copy(source, target) {
  return target
      .domain(source.domain())
      .range(source.range())
      .interpolate(source.interpolate())
      .clamp(source.clamp());
}

// deinterpolate(a, b)(x) takes a domain value x in [a,b] and returns the corresponding parameter t in [0,1].
// reinterpolate(a, b)(t) takes a parameter t in [0,1] and returns the corresponding domain value x in [a,b].
function continuous(deinterpolate, reinterpolate) {
  var domain = unit,
      range$$1 = unit,
      interpolate$$1 = d3Interpolate.interpolate,
      clamp = false,
      piecewise,
      output,
      input;

  function rescale() {
    piecewise = Math.min(domain.length, range$$1.length) > 2 ? polymap : bimap;
    output = input = null;
    return scale;
  }

  function scale(x) {
    return (output || (output = piecewise(domain, range$$1, clamp ? deinterpolateClamp(deinterpolate) : deinterpolate, interpolate$$1)))(+x);
  }

  scale.invert = function(y) {
    return (input || (input = piecewise(range$$1, domain, deinterpolateLinear, clamp ? reinterpolateClamp(reinterpolate) : reinterpolate)))(+y);
  };

  scale.domain = function(_) {
    return arguments.length ? (domain = map$1.call(_, number), rescale()) : domain.slice();
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = slice.call(_), rescale()) : range$$1.slice();
  };

  scale.rangeRound = function(_) {
    return range$$1 = slice.call(_), interpolate$$1 = d3Interpolate.interpolateRound, rescale();
  };

  scale.clamp = function(_) {
    return arguments.length ? (clamp = !!_, rescale()) : clamp;
  };

  scale.interpolate = function(_) {
    return arguments.length ? (interpolate$$1 = _, rescale()) : interpolate$$1;
  };

  return rescale();
}

var tickFormat = function(domain, count, specifier) {
  var start = domain[0],
      stop = domain[domain.length - 1],
      step = d3Array.tickStep(start, stop, count == null ? 10 : count),
      precision;
  specifier = d3Format.formatSpecifier(specifier == null ? ",f" : specifier);
  switch (specifier.type) {
    case "s": {
      var value = Math.max(Math.abs(start), Math.abs(stop));
      if (specifier.precision == null && !isNaN(precision = d3Format.precisionPrefix(step, value))) specifier.precision = precision;
      return d3Format.formatPrefix(specifier, value);
    }
    case "":
    case "e":
    case "g":
    case "p":
    case "r": {
      if (specifier.precision == null && !isNaN(precision = d3Format.precisionRound(step, Math.max(Math.abs(start), Math.abs(stop))))) specifier.precision = precision - (specifier.type === "e");
      break;
    }
    case "f":
    case "%": {
      if (specifier.precision == null && !isNaN(precision = d3Format.precisionFixed(step))) specifier.precision = precision - (specifier.type === "%") * 2;
      break;
    }
  }
  return d3Format.format(specifier);
};

function linearish(scale) {
  var domain = scale.domain;

  scale.ticks = function(count) {
    var d = domain();
    return d3Array.ticks(d[0], d[d.length - 1], count == null ? 10 : count);
  };

  scale.tickFormat = function(count, specifier) {
    return tickFormat(domain(), count, specifier);
  };

  scale.nice = function(count) {
    if (count == null) count = 10;

    var d = domain(),
        i0 = 0,
        i1 = d.length - 1,
        start = d[i0],
        stop = d[i1],
        step;

    if (stop < start) {
      step = start, start = stop, stop = step;
      step = i0, i0 = i1, i1 = step;
    }

    step = d3Array.tickIncrement(start, stop, count);

    if (step > 0) {
      start = Math.floor(start / step) * step;
      stop = Math.ceil(stop / step) * step;
      step = d3Array.tickIncrement(start, stop, count);
    } else if (step < 0) {
      start = Math.ceil(start * step) / step;
      stop = Math.floor(stop * step) / step;
      step = d3Array.tickIncrement(start, stop, count);
    }

    if (step > 0) {
      d[i0] = Math.floor(start / step) * step;
      d[i1] = Math.ceil(stop / step) * step;
      domain(d);
    } else if (step < 0) {
      d[i0] = Math.ceil(start * step) / step;
      d[i1] = Math.floor(stop * step) / step;
      domain(d);
    }

    return scale;
  };

  return scale;
}

function linear() {
  var scale = continuous(deinterpolateLinear, d3Interpolate.interpolateNumber);

  scale.copy = function() {
    return copy(scale, linear());
  };

  return linearish(scale);
}

function identity() {
  var domain = [0, 1];

  function scale(x) {
    return +x;
  }

  scale.invert = scale;

  scale.domain = scale.range = function(_) {
    return arguments.length ? (domain = map$1.call(_, number), scale) : domain.slice();
  };

  scale.copy = function() {
    return identity().domain(domain);
  };

  return linearish(scale);
}

var nice = function(domain, interval) {
  domain = domain.slice();

  var i0 = 0,
      i1 = domain.length - 1,
      x0 = domain[i0],
      x1 = domain[i1],
      t;

  if (x1 < x0) {
    t = i0, i0 = i1, i1 = t;
    t = x0, x0 = x1, x1 = t;
  }

  domain[i0] = interval.floor(x0);
  domain[i1] = interval.ceil(x1);
  return domain;
};

function deinterpolate(a, b) {
  return (b = Math.log(b / a))
      ? function(x) { return Math.log(x / a) / b; }
      : constant(b);
}

function reinterpolate(a, b) {
  return a < 0
      ? function(t) { return -Math.pow(-b, t) * Math.pow(-a, 1 - t); }
      : function(t) { return Math.pow(b, t) * Math.pow(a, 1 - t); };
}

function pow10(x) {
  return isFinite(x) ? +("1e" + x) : x < 0 ? 0 : x;
}

function powp(base) {
  return base === 10 ? pow10
      : base === Math.E ? Math.exp
      : function(x) { return Math.pow(base, x); };
}

function logp(base) {
  return base === Math.E ? Math.log
      : base === 10 && Math.log10
      || base === 2 && Math.log2
      || (base = Math.log(base), function(x) { return Math.log(x) / base; });
}

function reflect(f) {
  return function(x) {
    return -f(-x);
  };
}

function log() {
  var scale = continuous(deinterpolate, reinterpolate).domain([1, 10]),
      domain = scale.domain,
      base = 10,
      logs = logp(10),
      pows = powp(10);

  function rescale() {
    logs = logp(base), pows = powp(base);
    if (domain()[0] < 0) logs = reflect(logs), pows = reflect(pows);
    return scale;
  }

  scale.base = function(_) {
    return arguments.length ? (base = +_, rescale()) : base;
  };

  scale.domain = function(_) {
    return arguments.length ? (domain(_), rescale()) : domain();
  };

  scale.ticks = function(count) {
    var d = domain(),
        u = d[0],
        v = d[d.length - 1],
        r;

    if (r = v < u) i = u, u = v, v = i;

    var i = logs(u),
        j = logs(v),
        p,
        k,
        t,
        n = count == null ? 10 : +count,
        z = [];

    if (!(base % 1) && j - i < n) {
      i = Math.round(i) - 1, j = Math.round(j) + 1;
      if (u > 0) for (; i < j; ++i) {
        for (k = 1, p = pows(i); k < base; ++k) {
          t = p * k;
          if (t < u) continue;
          if (t > v) break;
          z.push(t);
        }
      } else for (; i < j; ++i) {
        for (k = base - 1, p = pows(i); k >= 1; --k) {
          t = p * k;
          if (t < u) continue;
          if (t > v) break;
          z.push(t);
        }
      }
    } else {
      z = d3Array.ticks(i, j, Math.min(j - i, n)).map(pows);
    }

    return r ? z.reverse() : z;
  };

  scale.tickFormat = function(count, specifier) {
    if (specifier == null) specifier = base === 10 ? ".0e" : ",";
    if (typeof specifier !== "function") specifier = d3Format.format(specifier);
    if (count === Infinity) return specifier;
    if (count == null) count = 10;
    var k = Math.max(1, base * count / scale.ticks().length); // TODO fast estimate?
    return function(d) {
      var i = d / pows(Math.round(logs(d)));
      if (i * base < base - 0.5) i *= base;
      return i <= k ? specifier(d) : "";
    };
  };

  scale.nice = function() {
    return domain(nice(domain(), {
      floor: function(x) { return pows(Math.floor(logs(x))); },
      ceil: function(x) { return pows(Math.ceil(logs(x))); }
    }));
  };

  scale.copy = function() {
    return copy(scale, log().base(base));
  };

  return scale;
}

function raise(x, exponent) {
  return x < 0 ? -Math.pow(-x, exponent) : Math.pow(x, exponent);
}

function pow() {
  var exponent = 1,
      scale = continuous(deinterpolate, reinterpolate),
      domain = scale.domain;

  function deinterpolate(a, b) {
    return (b = raise(b, exponent) - (a = raise(a, exponent)))
        ? function(x) { return (raise(x, exponent) - a) / b; }
        : constant(b);
  }

  function reinterpolate(a, b) {
    b = raise(b, exponent) - (a = raise(a, exponent));
    return function(t) { return raise(a + b * t, 1 / exponent); };
  }

  scale.exponent = function(_) {
    return arguments.length ? (exponent = +_, domain(domain())) : exponent;
  };

  scale.copy = function() {
    return copy(scale, pow().exponent(exponent));
  };

  return linearish(scale);
}

function sqrt() {
  return pow().exponent(0.5);
}

function quantile$1() {
  var domain = [],
      range$$1 = [],
      thresholds = [];

  function rescale() {
    var i = 0, n = Math.max(1, range$$1.length);
    thresholds = new Array(n - 1);
    while (++i < n) thresholds[i - 1] = d3Array.quantile(domain, i / n);
    return scale;
  }

  function scale(x) {
    if (!isNaN(x = +x)) return range$$1[d3Array.bisect(thresholds, x)];
  }

  scale.invertExtent = function(y) {
    var i = range$$1.indexOf(y);
    return i < 0 ? [NaN, NaN] : [
      i > 0 ? thresholds[i - 1] : domain[0],
      i < thresholds.length ? thresholds[i] : domain[domain.length - 1]
    ];
  };

  scale.domain = function(_) {
    if (!arguments.length) return domain.slice();
    domain = [];
    for (var i = 0, n = _.length, d; i < n; ++i) if (d = _[i], d != null && !isNaN(d = +d)) domain.push(d);
    domain.sort(d3Array.ascending);
    return rescale();
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = slice.call(_), rescale()) : range$$1.slice();
  };

  scale.quantiles = function() {
    return thresholds.slice();
  };

  scale.copy = function() {
    return quantile$1()
        .domain(domain)
        .range(range$$1);
  };

  return scale;
}

function quantize() {
  var x0 = 0,
      x1 = 1,
      n = 1,
      domain = [0.5],
      range$$1 = [0, 1];

  function scale(x) {
    if (x <= x) return range$$1[d3Array.bisect(domain, x, 0, n)];
  }

  function rescale() {
    var i = -1;
    domain = new Array(n);
    while (++i < n) domain[i] = ((i + 1) * x1 - (i - n) * x0) / (n + 1);
    return scale;
  }

  scale.domain = function(_) {
    return arguments.length ? (x0 = +_[0], x1 = +_[1], rescale()) : [x0, x1];
  };

  scale.range = function(_) {
    return arguments.length ? (n = (range$$1 = slice.call(_)).length - 1, rescale()) : range$$1.slice();
  };

  scale.invertExtent = function(y) {
    var i = range$$1.indexOf(y);
    return i < 0 ? [NaN, NaN]
        : i < 1 ? [x0, domain[0]]
        : i >= n ? [domain[n - 1], x1]
        : [domain[i - 1], domain[i]];
  };

  scale.copy = function() {
    return quantize()
        .domain([x0, x1])
        .range(range$$1);
  };

  return linearish(scale);
}

function threshold() {
  var domain = [0.5],
      range$$1 = [0, 1],
      n = 1;

  function scale(x) {
    if (x <= x) return range$$1[d3Array.bisect(domain, x, 0, n)];
  }

  scale.domain = function(_) {
    return arguments.length ? (domain = slice.call(_), n = Math.min(domain.length, range$$1.length - 1), scale) : domain.slice();
  };

  scale.range = function(_) {
    return arguments.length ? (range$$1 = slice.call(_), n = Math.min(domain.length, range$$1.length - 1), scale) : range$$1.slice();
  };

  scale.invertExtent = function(y) {
    var i = range$$1.indexOf(y);
    return [domain[i - 1], domain[i]];
  };

  scale.copy = function() {
    return threshold()
        .domain(domain)
        .range(range$$1);
  };

  return scale;
}

var durationSecond = 1000;
var durationMinute = durationSecond * 60;
var durationHour = durationMinute * 60;
var durationDay = durationHour * 24;
var durationWeek = durationDay * 7;
var durationMonth = durationDay * 30;
var durationYear = durationDay * 365;

function date(t) {
  return new Date(t);
}

function number$1(t) {
  return t instanceof Date ? +t : +new Date(+t);
}

function calendar(year, month, week, day, hour, minute, second, millisecond, format$$1) {
  var scale = continuous(deinterpolateLinear, d3Interpolate.interpolateNumber),
      invert = scale.invert,
      domain = scale.domain;

  var formatMillisecond = format$$1(".%L"),
      formatSecond = format$$1(":%S"),
      formatMinute = format$$1("%I:%M"),
      formatHour = format$$1("%I %p"),
      formatDay = format$$1("%a %d"),
      formatWeek = format$$1("%b %d"),
      formatMonth = format$$1("%B"),
      formatYear = format$$1("%Y");

  var tickIntervals = [
    [second,  1,      durationSecond],
    [second,  5,  5 * durationSecond],
    [second, 15, 15 * durationSecond],
    [second, 30, 30 * durationSecond],
    [minute,  1,      durationMinute],
    [minute,  5,  5 * durationMinute],
    [minute, 15, 15 * durationMinute],
    [minute, 30, 30 * durationMinute],
    [  hour,  1,      durationHour  ],
    [  hour,  3,  3 * durationHour  ],
    [  hour,  6,  6 * durationHour  ],
    [  hour, 12, 12 * durationHour  ],
    [   day,  1,      durationDay   ],
    [   day,  2,  2 * durationDay   ],
    [  week,  1,      durationWeek  ],
    [ month,  1,      durationMonth ],
    [ month,  3,  3 * durationMonth ],
    [  year,  1,      durationYear  ]
  ];

  function tickFormat(date) {
    return (second(date) < date ? formatMillisecond
        : minute(date) < date ? formatSecond
        : hour(date) < date ? formatMinute
        : day(date) < date ? formatHour
        : month(date) < date ? (week(date) < date ? formatDay : formatWeek)
        : year(date) < date ? formatMonth
        : formatYear)(date);
  }

  function tickInterval(interval, start, stop, step) {
    if (interval == null) interval = 10;

    // If a desired tick count is specified, pick a reasonable tick interval
    // based on the extent of the domain and a rough estimate of tick size.
    // Otherwise, assume interval is already a time interval and use it.
    if (typeof interval === "number") {
      var target = Math.abs(stop - start) / interval,
          i = d3Array.bisector(function(i) { return i[2]; }).right(tickIntervals, target);
      if (i === tickIntervals.length) {
        step = d3Array.tickStep(start / durationYear, stop / durationYear, interval);
        interval = year;
      } else if (i) {
        i = tickIntervals[target / tickIntervals[i - 1][2] < tickIntervals[i][2] / target ? i - 1 : i];
        step = i[1];
        interval = i[0];
      } else {
        step = Math.max(d3Array.tickStep(start, stop, interval), 1);
        interval = millisecond;
      }
    }

    return step == null ? interval : interval.every(step);
  }

  scale.invert = function(y) {
    return new Date(invert(y));
  };

  scale.domain = function(_) {
    return arguments.length ? domain(map$1.call(_, number$1)) : domain().map(date);
  };

  scale.ticks = function(interval, step) {
    var d = domain(),
        t0 = d[0],
        t1 = d[d.length - 1],
        r = t1 < t0,
        t;
    if (r) t = t0, t0 = t1, t1 = t;
    t = tickInterval(interval, t0, t1, step);
    t = t ? t.range(t0, t1 + 1) : []; // inclusive stop
    return r ? t.reverse() : t;
  };

  scale.tickFormat = function(count, specifier) {
    return specifier == null ? tickFormat : format$$1(specifier);
  };

  scale.nice = function(interval, step) {
    var d = domain();
    return (interval = tickInterval(interval, d[0], d[d.length - 1], step))
        ? domain(nice(d, interval))
        : scale;
  };

  scale.copy = function() {
    return copy(scale, calendar(year, month, week, day, hour, minute, second, millisecond, format$$1));
  };

  return scale;
}

var time = function() {
  return calendar(d3Time.timeYear, d3Time.timeMonth, d3Time.timeWeek, d3Time.timeDay, d3Time.timeHour, d3Time.timeMinute, d3Time.timeSecond, d3Time.timeMillisecond, d3TimeFormat.timeFormat).domain([new Date(2000, 0, 1), new Date(2000, 0, 2)]);
};

var utcTime = function() {
  return calendar(d3Time.utcYear, d3Time.utcMonth, d3Time.utcWeek, d3Time.utcDay, d3Time.utcHour, d3Time.utcMinute, d3Time.utcSecond, d3Time.utcMillisecond, d3TimeFormat.utcFormat).domain([Date.UTC(2000, 0, 1), Date.UTC(2000, 0, 2)]);
};

var colors = function(s) {
  return s.match(/.{6}/g).map(function(x) {
    return "#" + x;
  });
};

var category10 = colors("1f77b4ff7f0e2ca02cd627289467bd8c564be377c27f7f7fbcbd2217becf");

var category20b = colors("393b795254a36b6ecf9c9ede6379398ca252b5cf6bcedb9c8c6d31bd9e39e7ba52e7cb94843c39ad494ad6616be7969c7b4173a55194ce6dbdde9ed6");

var category20c = colors("3182bd6baed69ecae1c6dbefe6550dfd8d3cfdae6bfdd0a231a35474c476a1d99bc7e9c0756bb19e9ac8bcbddcdadaeb636363969696bdbdbdd9d9d9");

var category20 = colors("1f77b4aec7e8ff7f0effbb782ca02c98df8ad62728ff98969467bdc5b0d58c564bc49c94e377c2f7b6d27f7f7fc7c7c7bcbd22dbdb8d17becf9edae5");

var cubehelix$1 = d3Interpolate.interpolateCubehelixLong(d3Color.cubehelix(300, 0.5, 0.0), d3Color.cubehelix(-240, 0.5, 1.0));

var warm = d3Interpolate.interpolateCubehelixLong(d3Color.cubehelix(-100, 0.75, 0.35), d3Color.cubehelix(80, 1.50, 0.8));

var cool = d3Interpolate.interpolateCubehelixLong(d3Color.cubehelix(260, 0.75, 0.35), d3Color.cubehelix(80, 1.50, 0.8));

var rainbow = d3Color.cubehelix();

var rainbow$1 = function(t) {
  if (t < 0 || t > 1) t -= Math.floor(t);
  var ts = Math.abs(t - 0.5);
  rainbow.h = 360 * t - 100;
  rainbow.s = 1.5 - 1.5 * ts;
  rainbow.l = 0.8 - 0.9 * ts;
  return rainbow + "";
};

function ramp(range$$1) {
  var n = range$$1.length;
  return function(t) {
    return range$$1[Math.max(0, Math.min(n - 1, Math.floor(t * n)))];
  };
}

var viridis = ramp(colors("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"));

var magma = ramp(colors("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"));

var inferno = ramp(colors("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"));

var plasma = ramp(colors("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"));

function sequential(interpolator) {
  var x0 = 0,
      x1 = 1,
      clamp = false;

  function scale(x) {
    var t = (x - x0) / (x1 - x0);
    return interpolator(clamp ? Math.max(0, Math.min(1, t)) : t);
  }

  scale.domain = function(_) {
    return arguments.length ? (x0 = +_[0], x1 = +_[1], scale) : [x0, x1];
  };

  scale.clamp = function(_) {
    return arguments.length ? (clamp = !!_, scale) : clamp;
  };

  scale.interpolator = function(_) {
    return arguments.length ? (interpolator = _, scale) : interpolator;
  };

  scale.copy = function() {
    return sequential(interpolator).domain([x0, x1]).clamp(clamp);
  };

  return linearish(scale);
}

exports.scaleBand = band;
exports.scalePoint = point;
exports.scaleIdentity = identity;
exports.scaleLinear = linear;
exports.scaleLog = log;
exports.scaleOrdinal = ordinal;
exports.scaleImplicit = implicit;
exports.scalePow = pow;
exports.scaleSqrt = sqrt;
exports.scaleQuantile = quantile$1;
exports.scaleQuantize = quantize;
exports.scaleThreshold = threshold;
exports.scaleTime = time;
exports.scaleUtc = utcTime;
exports.schemeCategory10 = category10;
exports.schemeCategory20b = category20b;
exports.schemeCategory20c = category20c;
exports.schemeCategory20 = category20;
exports.interpolateCubehelixDefault = cubehelix$1;
exports.interpolateRainbow = rainbow$1;
exports.interpolateWarm = warm;
exports.interpolateCool = cool;
exports.interpolateViridis = viridis;
exports.interpolateMagma = magma;
exports.interpolateInferno = inferno;
exports.interpolatePlasma = plasma;
exports.scaleSequential = sequential;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-array":89,"d3-collection":93,"d3-color":94,"d3-format":100,"d3-interpolate":103,"d3-time":114,"d3-time-format":113}],111:[function(require,module,exports){
// https://d3js.org/d3-selection/ Version 1.3.0. Copyright 2018 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var xhtml = "http://www.w3.org/1999/xhtml";

var namespaces = {
  svg: "http://www.w3.org/2000/svg",
  xhtml: xhtml,
  xlink: "http://www.w3.org/1999/xlink",
  xml: "http://www.w3.org/XML/1998/namespace",
  xmlns: "http://www.w3.org/2000/xmlns/"
};

function namespace(name) {
  var prefix = name += "", i = prefix.indexOf(":");
  if (i >= 0 && (prefix = name.slice(0, i)) !== "xmlns") name = name.slice(i + 1);
  return namespaces.hasOwnProperty(prefix) ? {space: namespaces[prefix], local: name} : name;
}

function creatorInherit(name) {
  return function() {
    var document = this.ownerDocument,
        uri = this.namespaceURI;
    return uri === xhtml && document.documentElement.namespaceURI === xhtml
        ? document.createElement(name)
        : document.createElementNS(uri, name);
  };
}

function creatorFixed(fullname) {
  return function() {
    return this.ownerDocument.createElementNS(fullname.space, fullname.local);
  };
}

function creator(name) {
  var fullname = namespace(name);
  return (fullname.local
      ? creatorFixed
      : creatorInherit)(fullname);
}

function none() {}

function selector(selector) {
  return selector == null ? none : function() {
    return this.querySelector(selector);
  };
}

function selection_select(select) {
  if (typeof select !== "function") select = selector(select);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
      if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
        if ("__data__" in node) subnode.__data__ = node.__data__;
        subgroup[i] = subnode;
      }
    }
  }

  return new Selection(subgroups, this._parents);
}

function empty() {
  return [];
}

function selectorAll(selector) {
  return selector == null ? empty : function() {
    return this.querySelectorAll(selector);
  };
}

function selection_selectAll(select) {
  if (typeof select !== "function") select = selectorAll(select);

  for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        subgroups.push(select.call(node, node.__data__, i, group));
        parents.push(node);
      }
    }
  }

  return new Selection(subgroups, parents);
}

var matcher = function(selector) {
  return function() {
    return this.matches(selector);
  };
};

if (typeof document !== "undefined") {
  var element = document.documentElement;
  if (!element.matches) {
    var vendorMatches = element.webkitMatchesSelector
        || element.msMatchesSelector
        || element.mozMatchesSelector
        || element.oMatchesSelector;
    matcher = function(selector) {
      return function() {
        return vendorMatches.call(this, selector);
      };
    };
  }
}

var matcher$1 = matcher;

function selection_filter(match) {
  if (typeof match !== "function") match = matcher$1(match);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
      if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
        subgroup.push(node);
      }
    }
  }

  return new Selection(subgroups, this._parents);
}

function sparse(update) {
  return new Array(update.length);
}

function selection_enter() {
  return new Selection(this._enter || this._groups.map(sparse), this._parents);
}

function EnterNode(parent, datum) {
  this.ownerDocument = parent.ownerDocument;
  this.namespaceURI = parent.namespaceURI;
  this._next = null;
  this._parent = parent;
  this.__data__ = datum;
}

EnterNode.prototype = {
  constructor: EnterNode,
  appendChild: function(child) { return this._parent.insertBefore(child, this._next); },
  insertBefore: function(child, next) { return this._parent.insertBefore(child, next); },
  querySelector: function(selector) { return this._parent.querySelector(selector); },
  querySelectorAll: function(selector) { return this._parent.querySelectorAll(selector); }
};

function constant(x) {
  return function() {
    return x;
  };
}

var keyPrefix = "$"; // Protect against keys like “__proto__”.

function bindIndex(parent, group, enter, update, exit, data) {
  var i = 0,
      node,
      groupLength = group.length,
      dataLength = data.length;

  // Put any non-null nodes that fit into update.
  // Put any null nodes into enter.
  // Put any remaining data into enter.
  for (; i < dataLength; ++i) {
    if (node = group[i]) {
      node.__data__ = data[i];
      update[i] = node;
    } else {
      enter[i] = new EnterNode(parent, data[i]);
    }
  }

  // Put any non-null nodes that don’t fit into exit.
  for (; i < groupLength; ++i) {
    if (node = group[i]) {
      exit[i] = node;
    }
  }
}

function bindKey(parent, group, enter, update, exit, data, key) {
  var i,
      node,
      nodeByKeyValue = {},
      groupLength = group.length,
      dataLength = data.length,
      keyValues = new Array(groupLength),
      keyValue;

  // Compute the key for each node.
  // If multiple nodes have the same key, the duplicates are added to exit.
  for (i = 0; i < groupLength; ++i) {
    if (node = group[i]) {
      keyValues[i] = keyValue = keyPrefix + key.call(node, node.__data__, i, group);
      if (keyValue in nodeByKeyValue) {
        exit[i] = node;
      } else {
        nodeByKeyValue[keyValue] = node;
      }
    }
  }

  // Compute the key for each datum.
  // If there a node associated with this key, join and add it to update.
  // If there is not (or the key is a duplicate), add it to enter.
  for (i = 0; i < dataLength; ++i) {
    keyValue = keyPrefix + key.call(parent, data[i], i, data);
    if (node = nodeByKeyValue[keyValue]) {
      update[i] = node;
      node.__data__ = data[i];
      nodeByKeyValue[keyValue] = null;
    } else {
      enter[i] = new EnterNode(parent, data[i]);
    }
  }

  // Add any remaining nodes that were not bound to data to exit.
  for (i = 0; i < groupLength; ++i) {
    if ((node = group[i]) && (nodeByKeyValue[keyValues[i]] === node)) {
      exit[i] = node;
    }
  }
}

function selection_data(value, key) {
  if (!value) {
    data = new Array(this.size()), j = -1;
    this.each(function(d) { data[++j] = d; });
    return data;
  }

  var bind = key ? bindKey : bindIndex,
      parents = this._parents,
      groups = this._groups;

  if (typeof value !== "function") value = constant(value);

  for (var m = groups.length, update = new Array(m), enter = new Array(m), exit = new Array(m), j = 0; j < m; ++j) {
    var parent = parents[j],
        group = groups[j],
        groupLength = group.length,
        data = value.call(parent, parent && parent.__data__, j, parents),
        dataLength = data.length,
        enterGroup = enter[j] = new Array(dataLength),
        updateGroup = update[j] = new Array(dataLength),
        exitGroup = exit[j] = new Array(groupLength);

    bind(parent, group, enterGroup, updateGroup, exitGroup, data, key);

    // Now connect the enter nodes to their following update node, such that
    // appendChild can insert the materialized enter node before this node,
    // rather than at the end of the parent node.
    for (var i0 = 0, i1 = 0, previous, next; i0 < dataLength; ++i0) {
      if (previous = enterGroup[i0]) {
        if (i0 >= i1) i1 = i0 + 1;
        while (!(next = updateGroup[i1]) && ++i1 < dataLength);
        previous._next = next || null;
      }
    }
  }

  update = new Selection(update, parents);
  update._enter = enter;
  update._exit = exit;
  return update;
}

function selection_exit() {
  return new Selection(this._exit || this._groups.map(sparse), this._parents);
}

function selection_merge(selection$$1) {

  for (var groups0 = this._groups, groups1 = selection$$1._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
    for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group0[i] || group1[i]) {
        merge[i] = node;
      }
    }
  }

  for (; j < m0; ++j) {
    merges[j] = groups0[j];
  }

  return new Selection(merges, this._parents);
}

function selection_order() {

  for (var groups = this._groups, j = -1, m = groups.length; ++j < m;) {
    for (var group = groups[j], i = group.length - 1, next = group[i], node; --i >= 0;) {
      if (node = group[i]) {
        if (next && next !== node.nextSibling) next.parentNode.insertBefore(node, next);
        next = node;
      }
    }
  }

  return this;
}

function selection_sort(compare) {
  if (!compare) compare = ascending;

  function compareNode(a, b) {
    return a && b ? compare(a.__data__, b.__data__) : !a - !b;
  }

  for (var groups = this._groups, m = groups.length, sortgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, sortgroup = sortgroups[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        sortgroup[i] = node;
      }
    }
    sortgroup.sort(compareNode);
  }

  return new Selection(sortgroups, this._parents).order();
}

function ascending(a, b) {
  return a < b ? -1 : a > b ? 1 : a >= b ? 0 : NaN;
}

function selection_call() {
  var callback = arguments[0];
  arguments[0] = this;
  callback.apply(null, arguments);
  return this;
}

function selection_nodes() {
  var nodes = new Array(this.size()), i = -1;
  this.each(function() { nodes[++i] = this; });
  return nodes;
}

function selection_node() {

  for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
    for (var group = groups[j], i = 0, n = group.length; i < n; ++i) {
      var node = group[i];
      if (node) return node;
    }
  }

  return null;
}

function selection_size() {
  var size = 0;
  this.each(function() { ++size; });
  return size;
}

function selection_empty() {
  return !this.node();
}

function selection_each(callback) {

  for (var groups = this._groups, j = 0, m = groups.length; j < m; ++j) {
    for (var group = groups[j], i = 0, n = group.length, node; i < n; ++i) {
      if (node = group[i]) callback.call(node, node.__data__, i, group);
    }
  }

  return this;
}

function attrRemove(name) {
  return function() {
    this.removeAttribute(name);
  };
}

function attrRemoveNS(fullname) {
  return function() {
    this.removeAttributeNS(fullname.space, fullname.local);
  };
}

function attrConstant(name, value) {
  return function() {
    this.setAttribute(name, value);
  };
}

function attrConstantNS(fullname, value) {
  return function() {
    this.setAttributeNS(fullname.space, fullname.local, value);
  };
}

function attrFunction(name, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.removeAttribute(name);
    else this.setAttribute(name, v);
  };
}

function attrFunctionNS(fullname, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.removeAttributeNS(fullname.space, fullname.local);
    else this.setAttributeNS(fullname.space, fullname.local, v);
  };
}

function selection_attr(name, value) {
  var fullname = namespace(name);

  if (arguments.length < 2) {
    var node = this.node();
    return fullname.local
        ? node.getAttributeNS(fullname.space, fullname.local)
        : node.getAttribute(fullname);
  }

  return this.each((value == null
      ? (fullname.local ? attrRemoveNS : attrRemove) : (typeof value === "function"
      ? (fullname.local ? attrFunctionNS : attrFunction)
      : (fullname.local ? attrConstantNS : attrConstant)))(fullname, value));
}

function defaultView(node) {
  return (node.ownerDocument && node.ownerDocument.defaultView) // node is a Node
      || (node.document && node) // node is a Window
      || node.defaultView; // node is a Document
}

function styleRemove(name) {
  return function() {
    this.style.removeProperty(name);
  };
}

function styleConstant(name, value, priority) {
  return function() {
    this.style.setProperty(name, value, priority);
  };
}

function styleFunction(name, value, priority) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) this.style.removeProperty(name);
    else this.style.setProperty(name, v, priority);
  };
}

function selection_style(name, value, priority) {
  return arguments.length > 1
      ? this.each((value == null
            ? styleRemove : typeof value === "function"
            ? styleFunction
            : styleConstant)(name, value, priority == null ? "" : priority))
      : styleValue(this.node(), name);
}

function styleValue(node, name) {
  return node.style.getPropertyValue(name)
      || defaultView(node).getComputedStyle(node, null).getPropertyValue(name);
}

function propertyRemove(name) {
  return function() {
    delete this[name];
  };
}

function propertyConstant(name, value) {
  return function() {
    this[name] = value;
  };
}

function propertyFunction(name, value) {
  return function() {
    var v = value.apply(this, arguments);
    if (v == null) delete this[name];
    else this[name] = v;
  };
}

function selection_property(name, value) {
  return arguments.length > 1
      ? this.each((value == null
          ? propertyRemove : typeof value === "function"
          ? propertyFunction
          : propertyConstant)(name, value))
      : this.node()[name];
}

function classArray(string) {
  return string.trim().split(/^|\s+/);
}

function classList(node) {
  return node.classList || new ClassList(node);
}

function ClassList(node) {
  this._node = node;
  this._names = classArray(node.getAttribute("class") || "");
}

ClassList.prototype = {
  add: function(name) {
    var i = this._names.indexOf(name);
    if (i < 0) {
      this._names.push(name);
      this._node.setAttribute("class", this._names.join(" "));
    }
  },
  remove: function(name) {
    var i = this._names.indexOf(name);
    if (i >= 0) {
      this._names.splice(i, 1);
      this._node.setAttribute("class", this._names.join(" "));
    }
  },
  contains: function(name) {
    return this._names.indexOf(name) >= 0;
  }
};

function classedAdd(node, names) {
  var list = classList(node), i = -1, n = names.length;
  while (++i < n) list.add(names[i]);
}

function classedRemove(node, names) {
  var list = classList(node), i = -1, n = names.length;
  while (++i < n) list.remove(names[i]);
}

function classedTrue(names) {
  return function() {
    classedAdd(this, names);
  };
}

function classedFalse(names) {
  return function() {
    classedRemove(this, names);
  };
}

function classedFunction(names, value) {
  return function() {
    (value.apply(this, arguments) ? classedAdd : classedRemove)(this, names);
  };
}

function selection_classed(name, value) {
  var names = classArray(name + "");

  if (arguments.length < 2) {
    var list = classList(this.node()), i = -1, n = names.length;
    while (++i < n) if (!list.contains(names[i])) return false;
    return true;
  }

  return this.each((typeof value === "function"
      ? classedFunction : value
      ? classedTrue
      : classedFalse)(names, value));
}

function textRemove() {
  this.textContent = "";
}

function textConstant(value) {
  return function() {
    this.textContent = value;
  };
}

function textFunction(value) {
  return function() {
    var v = value.apply(this, arguments);
    this.textContent = v == null ? "" : v;
  };
}

function selection_text(value) {
  return arguments.length
      ? this.each(value == null
          ? textRemove : (typeof value === "function"
          ? textFunction
          : textConstant)(value))
      : this.node().textContent;
}

function htmlRemove() {
  this.innerHTML = "";
}

function htmlConstant(value) {
  return function() {
    this.innerHTML = value;
  };
}

function htmlFunction(value) {
  return function() {
    var v = value.apply(this, arguments);
    this.innerHTML = v == null ? "" : v;
  };
}

function selection_html(value) {
  return arguments.length
      ? this.each(value == null
          ? htmlRemove : (typeof value === "function"
          ? htmlFunction
          : htmlConstant)(value))
      : this.node().innerHTML;
}

function raise() {
  if (this.nextSibling) this.parentNode.appendChild(this);
}

function selection_raise() {
  return this.each(raise);
}

function lower() {
  if (this.previousSibling) this.parentNode.insertBefore(this, this.parentNode.firstChild);
}

function selection_lower() {
  return this.each(lower);
}

function selection_append(name) {
  var create = typeof name === "function" ? name : creator(name);
  return this.select(function() {
    return this.appendChild(create.apply(this, arguments));
  });
}

function constantNull() {
  return null;
}

function selection_insert(name, before) {
  var create = typeof name === "function" ? name : creator(name),
      select = before == null ? constantNull : typeof before === "function" ? before : selector(before);
  return this.select(function() {
    return this.insertBefore(create.apply(this, arguments), select.apply(this, arguments) || null);
  });
}

function remove() {
  var parent = this.parentNode;
  if (parent) parent.removeChild(this);
}

function selection_remove() {
  return this.each(remove);
}

function selection_cloneShallow() {
  return this.parentNode.insertBefore(this.cloneNode(false), this.nextSibling);
}

function selection_cloneDeep() {
  return this.parentNode.insertBefore(this.cloneNode(true), this.nextSibling);
}

function selection_clone(deep) {
  return this.select(deep ? selection_cloneDeep : selection_cloneShallow);
}

function selection_datum(value) {
  return arguments.length
      ? this.property("__data__", value)
      : this.node().__data__;
}

var filterEvents = {};

exports.event = null;

if (typeof document !== "undefined") {
  var element$1 = document.documentElement;
  if (!("onmouseenter" in element$1)) {
    filterEvents = {mouseenter: "mouseover", mouseleave: "mouseout"};
  }
}

function filterContextListener(listener, index, group) {
  listener = contextListener(listener, index, group);
  return function(event) {
    var related = event.relatedTarget;
    if (!related || (related !== this && !(related.compareDocumentPosition(this) & 8))) {
      listener.call(this, event);
    }
  };
}

function contextListener(listener, index, group) {
  return function(event1) {
    var event0 = exports.event; // Events can be reentrant (e.g., focus).
    exports.event = event1;
    try {
      listener.call(this, this.__data__, index, group);
    } finally {
      exports.event = event0;
    }
  };
}

function parseTypenames(typenames) {
  return typenames.trim().split(/^|\s+/).map(function(t) {
    var name = "", i = t.indexOf(".");
    if (i >= 0) name = t.slice(i + 1), t = t.slice(0, i);
    return {type: t, name: name};
  });
}

function onRemove(typename) {
  return function() {
    var on = this.__on;
    if (!on) return;
    for (var j = 0, i = -1, m = on.length, o; j < m; ++j) {
      if (o = on[j], (!typename.type || o.type === typename.type) && o.name === typename.name) {
        this.removeEventListener(o.type, o.listener, o.capture);
      } else {
        on[++i] = o;
      }
    }
    if (++i) on.length = i;
    else delete this.__on;
  };
}

function onAdd(typename, value, capture) {
  var wrap = filterEvents.hasOwnProperty(typename.type) ? filterContextListener : contextListener;
  return function(d, i, group) {
    var on = this.__on, o, listener = wrap(value, i, group);
    if (on) for (var j = 0, m = on.length; j < m; ++j) {
      if ((o = on[j]).type === typename.type && o.name === typename.name) {
        this.removeEventListener(o.type, o.listener, o.capture);
        this.addEventListener(o.type, o.listener = listener, o.capture = capture);
        o.value = value;
        return;
      }
    }
    this.addEventListener(typename.type, listener, capture);
    o = {type: typename.type, name: typename.name, value: value, listener: listener, capture: capture};
    if (!on) this.__on = [o];
    else on.push(o);
  };
}

function selection_on(typename, value, capture) {
  var typenames = parseTypenames(typename + ""), i, n = typenames.length, t;

  if (arguments.length < 2) {
    var on = this.node().__on;
    if (on) for (var j = 0, m = on.length, o; j < m; ++j) {
      for (i = 0, o = on[j]; i < n; ++i) {
        if ((t = typenames[i]).type === o.type && t.name === o.name) {
          return o.value;
        }
      }
    }
    return;
  }

  on = value ? onAdd : onRemove;
  if (capture == null) capture = false;
  for (i = 0; i < n; ++i) this.each(on(typenames[i], value, capture));
  return this;
}

function customEvent(event1, listener, that, args) {
  var event0 = exports.event;
  event1.sourceEvent = exports.event;
  exports.event = event1;
  try {
    return listener.apply(that, args);
  } finally {
    exports.event = event0;
  }
}

function dispatchEvent(node, type, params) {
  var window = defaultView(node),
      event = window.CustomEvent;

  if (typeof event === "function") {
    event = new event(type, params);
  } else {
    event = window.document.createEvent("Event");
    if (params) event.initEvent(type, params.bubbles, params.cancelable), event.detail = params.detail;
    else event.initEvent(type, false, false);
  }

  node.dispatchEvent(event);
}

function dispatchConstant(type, params) {
  return function() {
    return dispatchEvent(this, type, params);
  };
}

function dispatchFunction(type, params) {
  return function() {
    return dispatchEvent(this, type, params.apply(this, arguments));
  };
}

function selection_dispatch(type, params) {
  return this.each((typeof params === "function"
      ? dispatchFunction
      : dispatchConstant)(type, params));
}

var root = [null];

function Selection(groups, parents) {
  this._groups = groups;
  this._parents = parents;
}

function selection() {
  return new Selection([[document.documentElement]], root);
}

Selection.prototype = selection.prototype = {
  constructor: Selection,
  select: selection_select,
  selectAll: selection_selectAll,
  filter: selection_filter,
  data: selection_data,
  enter: selection_enter,
  exit: selection_exit,
  merge: selection_merge,
  order: selection_order,
  sort: selection_sort,
  call: selection_call,
  nodes: selection_nodes,
  node: selection_node,
  size: selection_size,
  empty: selection_empty,
  each: selection_each,
  attr: selection_attr,
  style: selection_style,
  property: selection_property,
  classed: selection_classed,
  text: selection_text,
  html: selection_html,
  raise: selection_raise,
  lower: selection_lower,
  append: selection_append,
  insert: selection_insert,
  remove: selection_remove,
  clone: selection_clone,
  datum: selection_datum,
  on: selection_on,
  dispatch: selection_dispatch
};

function select(selector) {
  return typeof selector === "string"
      ? new Selection([[document.querySelector(selector)]], [document.documentElement])
      : new Selection([[selector]], root);
}

function create(name) {
  return select(creator(name).call(document.documentElement));
}

var nextId = 0;

function local() {
  return new Local;
}

function Local() {
  this._ = "@" + (++nextId).toString(36);
}

Local.prototype = local.prototype = {
  constructor: Local,
  get: function(node) {
    var id = this._;
    while (!(id in node)) if (!(node = node.parentNode)) return;
    return node[id];
  },
  set: function(node, value) {
    return node[this._] = value;
  },
  remove: function(node) {
    return this._ in node && delete node[this._];
  },
  toString: function() {
    return this._;
  }
};

function sourceEvent() {
  var current = exports.event, source;
  while (source = current.sourceEvent) current = source;
  return current;
}

function point(node, event) {
  var svg = node.ownerSVGElement || node;

  if (svg.createSVGPoint) {
    var point = svg.createSVGPoint();
    point.x = event.clientX, point.y = event.clientY;
    point = point.matrixTransform(node.getScreenCTM().inverse());
    return [point.x, point.y];
  }

  var rect = node.getBoundingClientRect();
  return [event.clientX - rect.left - node.clientLeft, event.clientY - rect.top - node.clientTop];
}

function mouse(node) {
  var event = sourceEvent();
  if (event.changedTouches) event = event.changedTouches[0];
  return point(node, event);
}

function selectAll(selector) {
  return typeof selector === "string"
      ? new Selection([document.querySelectorAll(selector)], [document.documentElement])
      : new Selection([selector == null ? [] : selector], root);
}

function touch(node, touches, identifier) {
  if (arguments.length < 3) identifier = touches, touches = sourceEvent().changedTouches;

  for (var i = 0, n = touches ? touches.length : 0, touch; i < n; ++i) {
    if ((touch = touches[i]).identifier === identifier) {
      return point(node, touch);
    }
  }

  return null;
}

function touches(node, touches) {
  if (touches == null) touches = sourceEvent().touches;

  for (var i = 0, n = touches ? touches.length : 0, points = new Array(n); i < n; ++i) {
    points[i] = point(node, touches[i]);
  }

  return points;
}

exports.create = create;
exports.creator = creator;
exports.local = local;
exports.matcher = matcher$1;
exports.mouse = mouse;
exports.namespace = namespace;
exports.namespaces = namespaces;
exports.clientPoint = point;
exports.select = select;
exports.selectAll = selectAll;
exports.selection = selection;
exports.selector = selector;
exports.selectorAll = selectorAll;
exports.style = styleValue;
exports.touch = touch;
exports.touches = touches;
exports.window = defaultView;
exports.customEvent = customEvent;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],112:[function(require,module,exports){
// https://d3js.org/d3-shape/ Version 1.2.0. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-path')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-path'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3));
}(this, (function (exports,d3Path) { 'use strict';

var constant = function(x) {
  return function constant() {
    return x;
  };
};

var abs = Math.abs;
var atan2 = Math.atan2;
var cos = Math.cos;
var max = Math.max;
var min = Math.min;
var sin = Math.sin;
var sqrt = Math.sqrt;

var epsilon = 1e-12;
var pi = Math.PI;
var halfPi = pi / 2;
var tau = 2 * pi;

function acos(x) {
  return x > 1 ? 0 : x < -1 ? pi : Math.acos(x);
}

function asin(x) {
  return x >= 1 ? halfPi : x <= -1 ? -halfPi : Math.asin(x);
}

function arcInnerRadius(d) {
  return d.innerRadius;
}

function arcOuterRadius(d) {
  return d.outerRadius;
}

function arcStartAngle(d) {
  return d.startAngle;
}

function arcEndAngle(d) {
  return d.endAngle;
}

function arcPadAngle(d) {
  return d && d.padAngle; // Note: optional!
}

function intersect(x0, y0, x1, y1, x2, y2, x3, y3) {
  var x10 = x1 - x0, y10 = y1 - y0,
      x32 = x3 - x2, y32 = y3 - y2,
      t = (x32 * (y0 - y2) - y32 * (x0 - x2)) / (y32 * x10 - x32 * y10);
  return [x0 + t * x10, y0 + t * y10];
}

// Compute perpendicular offset line of length rc.
// http://mathworld.wolfram.com/Circle-LineIntersection.html
function cornerTangents(x0, y0, x1, y1, r1, rc, cw) {
  var x01 = x0 - x1,
      y01 = y0 - y1,
      lo = (cw ? rc : -rc) / sqrt(x01 * x01 + y01 * y01),
      ox = lo * y01,
      oy = -lo * x01,
      x11 = x0 + ox,
      y11 = y0 + oy,
      x10 = x1 + ox,
      y10 = y1 + oy,
      x00 = (x11 + x10) / 2,
      y00 = (y11 + y10) / 2,
      dx = x10 - x11,
      dy = y10 - y11,
      d2 = dx * dx + dy * dy,
      r = r1 - rc,
      D = x11 * y10 - x10 * y11,
      d = (dy < 0 ? -1 : 1) * sqrt(max(0, r * r * d2 - D * D)),
      cx0 = (D * dy - dx * d) / d2,
      cy0 = (-D * dx - dy * d) / d2,
      cx1 = (D * dy + dx * d) / d2,
      cy1 = (-D * dx + dy * d) / d2,
      dx0 = cx0 - x00,
      dy0 = cy0 - y00,
      dx1 = cx1 - x00,
      dy1 = cy1 - y00;

  // Pick the closer of the two intersection points.
  // TODO Is there a faster way to determine which intersection to use?
  if (dx0 * dx0 + dy0 * dy0 > dx1 * dx1 + dy1 * dy1) cx0 = cx1, cy0 = cy1;

  return {
    cx: cx0,
    cy: cy0,
    x01: -ox,
    y01: -oy,
    x11: cx0 * (r1 / r - 1),
    y11: cy0 * (r1 / r - 1)
  };
}

var arc = function() {
  var innerRadius = arcInnerRadius,
      outerRadius = arcOuterRadius,
      cornerRadius = constant(0),
      padRadius = null,
      startAngle = arcStartAngle,
      endAngle = arcEndAngle,
      padAngle = arcPadAngle,
      context = null;

  function arc() {
    var buffer,
        r,
        r0 = +innerRadius.apply(this, arguments),
        r1 = +outerRadius.apply(this, arguments),
        a0 = startAngle.apply(this, arguments) - halfPi,
        a1 = endAngle.apply(this, arguments) - halfPi,
        da = abs(a1 - a0),
        cw = a1 > a0;

    if (!context) context = buffer = d3Path.path();

    // Ensure that the outer radius is always larger than the inner radius.
    if (r1 < r0) r = r1, r1 = r0, r0 = r;

    // Is it a point?
    if (!(r1 > epsilon)) context.moveTo(0, 0);

    // Or is it a circle or annulus?
    else if (da > tau - epsilon) {
      context.moveTo(r1 * cos(a0), r1 * sin(a0));
      context.arc(0, 0, r1, a0, a1, !cw);
      if (r0 > epsilon) {
        context.moveTo(r0 * cos(a1), r0 * sin(a1));
        context.arc(0, 0, r0, a1, a0, cw);
      }
    }

    // Or is it a circular or annular sector?
    else {
      var a01 = a0,
          a11 = a1,
          a00 = a0,
          a10 = a1,
          da0 = da,
          da1 = da,
          ap = padAngle.apply(this, arguments) / 2,
          rp = (ap > epsilon) && (padRadius ? +padRadius.apply(this, arguments) : sqrt(r0 * r0 + r1 * r1)),
          rc = min(abs(r1 - r0) / 2, +cornerRadius.apply(this, arguments)),
          rc0 = rc,
          rc1 = rc,
          t0,
          t1;

      // Apply padding? Note that since r1 ≥ r0, da1 ≥ da0.
      if (rp > epsilon) {
        var p0 = asin(rp / r0 * sin(ap)),
            p1 = asin(rp / r1 * sin(ap));
        if ((da0 -= p0 * 2) > epsilon) p0 *= (cw ? 1 : -1), a00 += p0, a10 -= p0;
        else da0 = 0, a00 = a10 = (a0 + a1) / 2;
        if ((da1 -= p1 * 2) > epsilon) p1 *= (cw ? 1 : -1), a01 += p1, a11 -= p1;
        else da1 = 0, a01 = a11 = (a0 + a1) / 2;
      }

      var x01 = r1 * cos(a01),
          y01 = r1 * sin(a01),
          x10 = r0 * cos(a10),
          y10 = r0 * sin(a10);

      // Apply rounded corners?
      if (rc > epsilon) {
        var x11 = r1 * cos(a11),
            y11 = r1 * sin(a11),
            x00 = r0 * cos(a00),
            y00 = r0 * sin(a00);

        // Restrict the corner radius according to the sector angle.
        if (da < pi) {
          var oc = da0 > epsilon ? intersect(x01, y01, x00, y00, x11, y11, x10, y10) : [x10, y10],
              ax = x01 - oc[0],
              ay = y01 - oc[1],
              bx = x11 - oc[0],
              by = y11 - oc[1],
              kc = 1 / sin(acos((ax * bx + ay * by) / (sqrt(ax * ax + ay * ay) * sqrt(bx * bx + by * by))) / 2),
              lc = sqrt(oc[0] * oc[0] + oc[1] * oc[1]);
          rc0 = min(rc, (r0 - lc) / (kc - 1));
          rc1 = min(rc, (r1 - lc) / (kc + 1));
        }
      }

      // Is the sector collapsed to a line?
      if (!(da1 > epsilon)) context.moveTo(x01, y01);

      // Does the sector’s outer ring have rounded corners?
      else if (rc1 > epsilon) {
        t0 = cornerTangents(x00, y00, x01, y01, r1, rc1, cw);
        t1 = cornerTangents(x11, y11, x10, y10, r1, rc1, cw);

        context.moveTo(t0.cx + t0.x01, t0.cy + t0.y01);

        // Have the corners merged?
        if (rc1 < rc) context.arc(t0.cx, t0.cy, rc1, atan2(t0.y01, t0.x01), atan2(t1.y01, t1.x01), !cw);

        // Otherwise, draw the two corners and the ring.
        else {
          context.arc(t0.cx, t0.cy, rc1, atan2(t0.y01, t0.x01), atan2(t0.y11, t0.x11), !cw);
          context.arc(0, 0, r1, atan2(t0.cy + t0.y11, t0.cx + t0.x11), atan2(t1.cy + t1.y11, t1.cx + t1.x11), !cw);
          context.arc(t1.cx, t1.cy, rc1, atan2(t1.y11, t1.x11), atan2(t1.y01, t1.x01), !cw);
        }
      }

      // Or is the outer ring just a circular arc?
      else context.moveTo(x01, y01), context.arc(0, 0, r1, a01, a11, !cw);

      // Is there no inner ring, and it’s a circular sector?
      // Or perhaps it’s an annular sector collapsed due to padding?
      if (!(r0 > epsilon) || !(da0 > epsilon)) context.lineTo(x10, y10);

      // Does the sector’s inner ring (or point) have rounded corners?
      else if (rc0 > epsilon) {
        t0 = cornerTangents(x10, y10, x11, y11, r0, -rc0, cw);
        t1 = cornerTangents(x01, y01, x00, y00, r0, -rc0, cw);

        context.lineTo(t0.cx + t0.x01, t0.cy + t0.y01);

        // Have the corners merged?
        if (rc0 < rc) context.arc(t0.cx, t0.cy, rc0, atan2(t0.y01, t0.x01), atan2(t1.y01, t1.x01), !cw);

        // Otherwise, draw the two corners and the ring.
        else {
          context.arc(t0.cx, t0.cy, rc0, atan2(t0.y01, t0.x01), atan2(t0.y11, t0.x11), !cw);
          context.arc(0, 0, r0, atan2(t0.cy + t0.y11, t0.cx + t0.x11), atan2(t1.cy + t1.y11, t1.cx + t1.x11), cw);
          context.arc(t1.cx, t1.cy, rc0, atan2(t1.y11, t1.x11), atan2(t1.y01, t1.x01), !cw);
        }
      }

      // Or is the inner ring just a circular arc?
      else context.arc(0, 0, r0, a10, a00, cw);
    }

    context.closePath();

    if (buffer) return context = null, buffer + "" || null;
  }

  arc.centroid = function() {
    var r = (+innerRadius.apply(this, arguments) + +outerRadius.apply(this, arguments)) / 2,
        a = (+startAngle.apply(this, arguments) + +endAngle.apply(this, arguments)) / 2 - pi / 2;
    return [cos(a) * r, sin(a) * r];
  };

  arc.innerRadius = function(_) {
    return arguments.length ? (innerRadius = typeof _ === "function" ? _ : constant(+_), arc) : innerRadius;
  };

  arc.outerRadius = function(_) {
    return arguments.length ? (outerRadius = typeof _ === "function" ? _ : constant(+_), arc) : outerRadius;
  };

  arc.cornerRadius = function(_) {
    return arguments.length ? (cornerRadius = typeof _ === "function" ? _ : constant(+_), arc) : cornerRadius;
  };

  arc.padRadius = function(_) {
    return arguments.length ? (padRadius = _ == null ? null : typeof _ === "function" ? _ : constant(+_), arc) : padRadius;
  };

  arc.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant(+_), arc) : startAngle;
  };

  arc.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant(+_), arc) : endAngle;
  };

  arc.padAngle = function(_) {
    return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant(+_), arc) : padAngle;
  };

  arc.context = function(_) {
    return arguments.length ? ((context = _ == null ? null : _), arc) : context;
  };

  return arc;
};

function Linear(context) {
  this._context = context;
}

Linear.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; // proceed
      default: this._context.lineTo(x, y); break;
    }
  }
};

var curveLinear = function(context) {
  return new Linear(context);
};

function x(p) {
  return p[0];
}

function y(p) {
  return p[1];
}

var line = function() {
  var x$$1 = x,
      y$$1 = y,
      defined = constant(true),
      context = null,
      curve = curveLinear,
      output = null;

  function line(data) {
    var i,
        n = data.length,
        d,
        defined0 = false,
        buffer;

    if (context == null) output = curve(buffer = d3Path.path());

    for (i = 0; i <= n; ++i) {
      if (!(i < n && defined(d = data[i], i, data)) === defined0) {
        if (defined0 = !defined0) output.lineStart();
        else output.lineEnd();
      }
      if (defined0) output.point(+x$$1(d, i, data), +y$$1(d, i, data));
    }

    if (buffer) return output = null, buffer + "" || null;
  }

  line.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant(+_), line) : x$$1;
  };

  line.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant(+_), line) : y$$1;
  };

  line.defined = function(_) {
    return arguments.length ? (defined = typeof _ === "function" ? _ : constant(!!_), line) : defined;
  };

  line.curve = function(_) {
    return arguments.length ? (curve = _, context != null && (output = curve(context)), line) : curve;
  };

  line.context = function(_) {
    return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), line) : context;
  };

  return line;
};

var area = function() {
  var x0 = x,
      x1 = null,
      y0 = constant(0),
      y1 = y,
      defined = constant(true),
      context = null,
      curve = curveLinear,
      output = null;

  function area(data) {
    var i,
        j,
        k,
        n = data.length,
        d,
        defined0 = false,
        buffer,
        x0z = new Array(n),
        y0z = new Array(n);

    if (context == null) output = curve(buffer = d3Path.path());

    for (i = 0; i <= n; ++i) {
      if (!(i < n && defined(d = data[i], i, data)) === defined0) {
        if (defined0 = !defined0) {
          j = i;
          output.areaStart();
          output.lineStart();
        } else {
          output.lineEnd();
          output.lineStart();
          for (k = i - 1; k >= j; --k) {
            output.point(x0z[k], y0z[k]);
          }
          output.lineEnd();
          output.areaEnd();
        }
      }
      if (defined0) {
        x0z[i] = +x0(d, i, data), y0z[i] = +y0(d, i, data);
        output.point(x1 ? +x1(d, i, data) : x0z[i], y1 ? +y1(d, i, data) : y0z[i]);
      }
    }

    if (buffer) return output = null, buffer + "" || null;
  }

  function arealine() {
    return line().defined(defined).curve(curve).context(context);
  }

  area.x = function(_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : constant(+_), x1 = null, area) : x0;
  };

  area.x0 = function(_) {
    return arguments.length ? (x0 = typeof _ === "function" ? _ : constant(+_), area) : x0;
  };

  area.x1 = function(_) {
    return arguments.length ? (x1 = _ == null ? null : typeof _ === "function" ? _ : constant(+_), area) : x1;
  };

  area.y = function(_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : constant(+_), y1 = null, area) : y0;
  };

  area.y0 = function(_) {
    return arguments.length ? (y0 = typeof _ === "function" ? _ : constant(+_), area) : y0;
  };

  area.y1 = function(_) {
    return arguments.length ? (y1 = _ == null ? null : typeof _ === "function" ? _ : constant(+_), area) : y1;
  };

  area.lineX0 =
  area.lineY0 = function() {
    return arealine().x(x0).y(y0);
  };

  area.lineY1 = function() {
    return arealine().x(x0).y(y1);
  };

  area.lineX1 = function() {
    return arealine().x(x1).y(y0);
  };

  area.defined = function(_) {
    return arguments.length ? (defined = typeof _ === "function" ? _ : constant(!!_), area) : defined;
  };

  area.curve = function(_) {
    return arguments.length ? (curve = _, context != null && (output = curve(context)), area) : curve;
  };

  area.context = function(_) {
    return arguments.length ? (_ == null ? context = output = null : output = curve(context = _), area) : context;
  };

  return area;
};

var descending = function(a, b) {
  return b < a ? -1 : b > a ? 1 : b >= a ? 0 : NaN;
};

var identity = function(d) {
  return d;
};

var pie = function() {
  var value = identity,
      sortValues = descending,
      sort = null,
      startAngle = constant(0),
      endAngle = constant(tau),
      padAngle = constant(0);

  function pie(data) {
    var i,
        n = data.length,
        j,
        k,
        sum = 0,
        index = new Array(n),
        arcs = new Array(n),
        a0 = +startAngle.apply(this, arguments),
        da = Math.min(tau, Math.max(-tau, endAngle.apply(this, arguments) - a0)),
        a1,
        p = Math.min(Math.abs(da) / n, padAngle.apply(this, arguments)),
        pa = p * (da < 0 ? -1 : 1),
        v;

    for (i = 0; i < n; ++i) {
      if ((v = arcs[index[i] = i] = +value(data[i], i, data)) > 0) {
        sum += v;
      }
    }

    // Optionally sort the arcs by previously-computed values or by data.
    if (sortValues != null) index.sort(function(i, j) { return sortValues(arcs[i], arcs[j]); });
    else if (sort != null) index.sort(function(i, j) { return sort(data[i], data[j]); });

    // Compute the arcs! They are stored in the original data's order.
    for (i = 0, k = sum ? (da - n * pa) / sum : 0; i < n; ++i, a0 = a1) {
      j = index[i], v = arcs[j], a1 = a0 + (v > 0 ? v * k : 0) + pa, arcs[j] = {
        data: data[j],
        index: i,
        value: v,
        startAngle: a0,
        endAngle: a1,
        padAngle: p
      };
    }

    return arcs;
  }

  pie.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant(+_), pie) : value;
  };

  pie.sortValues = function(_) {
    return arguments.length ? (sortValues = _, sort = null, pie) : sortValues;
  };

  pie.sort = function(_) {
    return arguments.length ? (sort = _, sortValues = null, pie) : sort;
  };

  pie.startAngle = function(_) {
    return arguments.length ? (startAngle = typeof _ === "function" ? _ : constant(+_), pie) : startAngle;
  };

  pie.endAngle = function(_) {
    return arguments.length ? (endAngle = typeof _ === "function" ? _ : constant(+_), pie) : endAngle;
  };

  pie.padAngle = function(_) {
    return arguments.length ? (padAngle = typeof _ === "function" ? _ : constant(+_), pie) : padAngle;
  };

  return pie;
};

var curveRadialLinear = curveRadial(curveLinear);

function Radial(curve) {
  this._curve = curve;
}

Radial.prototype = {
  areaStart: function() {
    this._curve.areaStart();
  },
  areaEnd: function() {
    this._curve.areaEnd();
  },
  lineStart: function() {
    this._curve.lineStart();
  },
  lineEnd: function() {
    this._curve.lineEnd();
  },
  point: function(a, r) {
    this._curve.point(r * Math.sin(a), r * -Math.cos(a));
  }
};

function curveRadial(curve) {

  function radial(context) {
    return new Radial(curve(context));
  }

  radial._curve = curve;

  return radial;
}

function lineRadial(l) {
  var c = l.curve;

  l.angle = l.x, delete l.x;
  l.radius = l.y, delete l.y;

  l.curve = function(_) {
    return arguments.length ? c(curveRadial(_)) : c()._curve;
  };

  return l;
}

var lineRadial$1 = function() {
  return lineRadial(line().curve(curveRadialLinear));
};

var areaRadial = function() {
  var a = area().curve(curveRadialLinear),
      c = a.curve,
      x0 = a.lineX0,
      x1 = a.lineX1,
      y0 = a.lineY0,
      y1 = a.lineY1;

  a.angle = a.x, delete a.x;
  a.startAngle = a.x0, delete a.x0;
  a.endAngle = a.x1, delete a.x1;
  a.radius = a.y, delete a.y;
  a.innerRadius = a.y0, delete a.y0;
  a.outerRadius = a.y1, delete a.y1;
  a.lineStartAngle = function() { return lineRadial(x0()); }, delete a.lineX0;
  a.lineEndAngle = function() { return lineRadial(x1()); }, delete a.lineX1;
  a.lineInnerRadius = function() { return lineRadial(y0()); }, delete a.lineY0;
  a.lineOuterRadius = function() { return lineRadial(y1()); }, delete a.lineY1;

  a.curve = function(_) {
    return arguments.length ? c(curveRadial(_)) : c()._curve;
  };

  return a;
};

var pointRadial = function(x, y) {
  return [(y = +y) * Math.cos(x -= Math.PI / 2), y * Math.sin(x)];
};

var slice = Array.prototype.slice;

function linkSource(d) {
  return d.source;
}

function linkTarget(d) {
  return d.target;
}

function link(curve) {
  var source = linkSource,
      target = linkTarget,
      x$$1 = x,
      y$$1 = y,
      context = null;

  function link() {
    var buffer, argv = slice.call(arguments), s = source.apply(this, argv), t = target.apply(this, argv);
    if (!context) context = buffer = d3Path.path();
    curve(context, +x$$1.apply(this, (argv[0] = s, argv)), +y$$1.apply(this, argv), +x$$1.apply(this, (argv[0] = t, argv)), +y$$1.apply(this, argv));
    if (buffer) return context = null, buffer + "" || null;
  }

  link.source = function(_) {
    return arguments.length ? (source = _, link) : source;
  };

  link.target = function(_) {
    return arguments.length ? (target = _, link) : target;
  };

  link.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant(+_), link) : x$$1;
  };

  link.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant(+_), link) : y$$1;
  };

  link.context = function(_) {
    return arguments.length ? ((context = _ == null ? null : _), link) : context;
  };

  return link;
}

function curveHorizontal(context, x0, y0, x1, y1) {
  context.moveTo(x0, y0);
  context.bezierCurveTo(x0 = (x0 + x1) / 2, y0, x0, y1, x1, y1);
}

function curveVertical(context, x0, y0, x1, y1) {
  context.moveTo(x0, y0);
  context.bezierCurveTo(x0, y0 = (y0 + y1) / 2, x1, y0, x1, y1);
}

function curveRadial$1(context, x0, y0, x1, y1) {
  var p0 = pointRadial(x0, y0),
      p1 = pointRadial(x0, y0 = (y0 + y1) / 2),
      p2 = pointRadial(x1, y0),
      p3 = pointRadial(x1, y1);
  context.moveTo(p0[0], p0[1]);
  context.bezierCurveTo(p1[0], p1[1], p2[0], p2[1], p3[0], p3[1]);
}

function linkHorizontal() {
  return link(curveHorizontal);
}

function linkVertical() {
  return link(curveVertical);
}

function linkRadial() {
  var l = link(curveRadial$1);
  l.angle = l.x, delete l.x;
  l.radius = l.y, delete l.y;
  return l;
}

var circle = {
  draw: function(context, size) {
    var r = Math.sqrt(size / pi);
    context.moveTo(r, 0);
    context.arc(0, 0, r, 0, tau);
  }
};

var cross = {
  draw: function(context, size) {
    var r = Math.sqrt(size / 5) / 2;
    context.moveTo(-3 * r, -r);
    context.lineTo(-r, -r);
    context.lineTo(-r, -3 * r);
    context.lineTo(r, -3 * r);
    context.lineTo(r, -r);
    context.lineTo(3 * r, -r);
    context.lineTo(3 * r, r);
    context.lineTo(r, r);
    context.lineTo(r, 3 * r);
    context.lineTo(-r, 3 * r);
    context.lineTo(-r, r);
    context.lineTo(-3 * r, r);
    context.closePath();
  }
};

var tan30 = Math.sqrt(1 / 3);
var tan30_2 = tan30 * 2;

var diamond = {
  draw: function(context, size) {
    var y = Math.sqrt(size / tan30_2),
        x = y * tan30;
    context.moveTo(0, -y);
    context.lineTo(x, 0);
    context.lineTo(0, y);
    context.lineTo(-x, 0);
    context.closePath();
  }
};

var ka = 0.89081309152928522810;
var kr = Math.sin(pi / 10) / Math.sin(7 * pi / 10);
var kx = Math.sin(tau / 10) * kr;
var ky = -Math.cos(tau / 10) * kr;

var star = {
  draw: function(context, size) {
    var r = Math.sqrt(size * ka),
        x = kx * r,
        y = ky * r;
    context.moveTo(0, -r);
    context.lineTo(x, y);
    for (var i = 1; i < 5; ++i) {
      var a = tau * i / 5,
          c = Math.cos(a),
          s = Math.sin(a);
      context.lineTo(s * r, -c * r);
      context.lineTo(c * x - s * y, s * x + c * y);
    }
    context.closePath();
  }
};

var square = {
  draw: function(context, size) {
    var w = Math.sqrt(size),
        x = -w / 2;
    context.rect(x, x, w, w);
  }
};

var sqrt3 = Math.sqrt(3);

var triangle = {
  draw: function(context, size) {
    var y = -Math.sqrt(size / (sqrt3 * 3));
    context.moveTo(0, y * 2);
    context.lineTo(-sqrt3 * y, -y);
    context.lineTo(sqrt3 * y, -y);
    context.closePath();
  }
};

var c = -0.5;
var s = Math.sqrt(3) / 2;
var k = 1 / Math.sqrt(12);
var a = (k / 2 + 1) * 3;

var wye = {
  draw: function(context, size) {
    var r = Math.sqrt(size / a),
        x0 = r / 2,
        y0 = r * k,
        x1 = x0,
        y1 = r * k + r,
        x2 = -x1,
        y2 = y1;
    context.moveTo(x0, y0);
    context.lineTo(x1, y1);
    context.lineTo(x2, y2);
    context.lineTo(c * x0 - s * y0, s * x0 + c * y0);
    context.lineTo(c * x1 - s * y1, s * x1 + c * y1);
    context.lineTo(c * x2 - s * y2, s * x2 + c * y2);
    context.lineTo(c * x0 + s * y0, c * y0 - s * x0);
    context.lineTo(c * x1 + s * y1, c * y1 - s * x1);
    context.lineTo(c * x2 + s * y2, c * y2 - s * x2);
    context.closePath();
  }
};

var symbols = [
  circle,
  cross,
  diamond,
  square,
  star,
  triangle,
  wye
];

var symbol = function() {
  var type = constant(circle),
      size = constant(64),
      context = null;

  function symbol() {
    var buffer;
    if (!context) context = buffer = d3Path.path();
    type.apply(this, arguments).draw(context, +size.apply(this, arguments));
    if (buffer) return context = null, buffer + "" || null;
  }

  symbol.type = function(_) {
    return arguments.length ? (type = typeof _ === "function" ? _ : constant(_), symbol) : type;
  };

  symbol.size = function(_) {
    return arguments.length ? (size = typeof _ === "function" ? _ : constant(+_), symbol) : size;
  };

  symbol.context = function(_) {
    return arguments.length ? (context = _ == null ? null : _, symbol) : context;
  };

  return symbol;
};

var noop = function() {};

function point(that, x, y) {
  that._context.bezierCurveTo(
    (2 * that._x0 + that._x1) / 3,
    (2 * that._y0 + that._y1) / 3,
    (that._x0 + 2 * that._x1) / 3,
    (that._y0 + 2 * that._y1) / 3,
    (that._x0 + 4 * that._x1 + x) / 6,
    (that._y0 + 4 * that._y1 + y) / 6
  );
}

function Basis(context) {
  this._context = context;
}

Basis.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 3: point(this, this._x1, this._y1); // proceed
      case 2: this._context.lineTo(this._x1, this._y1); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._context.lineTo((5 * this._x0 + this._x1) / 6, (5 * this._y0 + this._y1) / 6); // proceed
      default: point(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

var basis = function(context) {
  return new Basis(context);
};

function BasisClosed(context) {
  this._context = context;
}

BasisClosed.prototype = {
  areaStart: noop,
  areaEnd: noop,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x2, this._y2);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.moveTo((this._x2 + 2 * this._x3) / 3, (this._y2 + 2 * this._y3) / 3);
        this._context.lineTo((this._x3 + 2 * this._x2) / 3, (this._y3 + 2 * this._y2) / 3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x2, this._y2);
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._x2 = x, this._y2 = y; break;
      case 1: this._point = 2; this._x3 = x, this._y3 = y; break;
      case 2: this._point = 3; this._x4 = x, this._y4 = y; this._context.moveTo((this._x0 + 4 * this._x1 + x) / 6, (this._y0 + 4 * this._y1 + y) / 6); break;
      default: point(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

var basisClosed = function(context) {
  return new BasisClosed(context);
};

function BasisOpen(context) {
  this._context = context;
}

BasisOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; var x0 = (this._x0 + 4 * this._x1 + x) / 6, y0 = (this._y0 + 4 * this._y1 + y) / 6; this._line ? this._context.lineTo(x0, y0) : this._context.moveTo(x0, y0); break;
      case 3: this._point = 4; // proceed
      default: point(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
  }
};

var basisOpen = function(context) {
  return new BasisOpen(context);
};

function Bundle(context, beta) {
  this._basis = new Basis(context);
  this._beta = beta;
}

Bundle.prototype = {
  lineStart: function() {
    this._x = [];
    this._y = [];
    this._basis.lineStart();
  },
  lineEnd: function() {
    var x = this._x,
        y = this._y,
        j = x.length - 1;

    if (j > 0) {
      var x0 = x[0],
          y0 = y[0],
          dx = x[j] - x0,
          dy = y[j] - y0,
          i = -1,
          t;

      while (++i <= j) {
        t = i / j;
        this._basis.point(
          this._beta * x[i] + (1 - this._beta) * (x0 + t * dx),
          this._beta * y[i] + (1 - this._beta) * (y0 + t * dy)
        );
      }
    }

    this._x = this._y = null;
    this._basis.lineEnd();
  },
  point: function(x, y) {
    this._x.push(+x);
    this._y.push(+y);
  }
};

var bundle = ((function custom(beta) {

  function bundle(context) {
    return beta === 1 ? new Basis(context) : new Bundle(context, beta);
  }

  bundle.beta = function(beta) {
    return custom(+beta);
  };

  return bundle;
}))(0.85);

function point$1(that, x, y) {
  that._context.bezierCurveTo(
    that._x1 + that._k * (that._x2 - that._x0),
    that._y1 + that._k * (that._y2 - that._y0),
    that._x2 + that._k * (that._x1 - x),
    that._y2 + that._k * (that._y1 - y),
    that._x2,
    that._y2
  );
}

function Cardinal(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

Cardinal.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x2, this._y2); break;
      case 3: point$1(this, this._x1, this._y1); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; this._x1 = x, this._y1 = y; break;
      case 2: this._point = 3; // proceed
      default: point$1(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinal = ((function custom(tension) {

  function cardinal(context) {
    return new Cardinal(context, tension);
  }

  cardinal.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal;
}))(0);

function CardinalClosed(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

CardinalClosed.prototype = {
  areaStart: noop,
  areaEnd: noop,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._x3 = x, this._y3 = y; break;
      case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break;
      case 2: this._point = 3; this._x5 = x, this._y5 = y; break;
      default: point$1(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinalClosed = ((function custom(tension) {

  function cardinal(context) {
    return new CardinalClosed(context, tension);
  }

  cardinal.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal;
}))(0);

function CardinalOpen(context, tension) {
  this._context = context;
  this._k = (1 - tension) / 6;
}

CardinalOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break;
      case 3: this._point = 4; // proceed
      default: point$1(this, x, y); break;
    }
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var cardinalOpen = ((function custom(tension) {

  function cardinal(context) {
    return new CardinalOpen(context, tension);
  }

  cardinal.tension = function(tension) {
    return custom(+tension);
  };

  return cardinal;
}))(0);

function point$2(that, x, y) {
  var x1 = that._x1,
      y1 = that._y1,
      x2 = that._x2,
      y2 = that._y2;

  if (that._l01_a > epsilon) {
    var a = 2 * that._l01_2a + 3 * that._l01_a * that._l12_a + that._l12_2a,
        n = 3 * that._l01_a * (that._l01_a + that._l12_a);
    x1 = (x1 * a - that._x0 * that._l12_2a + that._x2 * that._l01_2a) / n;
    y1 = (y1 * a - that._y0 * that._l12_2a + that._y2 * that._l01_2a) / n;
  }

  if (that._l23_a > epsilon) {
    var b = 2 * that._l23_2a + 3 * that._l23_a * that._l12_a + that._l12_2a,
        m = 3 * that._l23_a * (that._l23_a + that._l12_a);
    x2 = (x2 * b + that._x1 * that._l23_2a - x * that._l12_2a) / m;
    y2 = (y2 * b + that._y1 * that._l23_2a - y * that._l12_2a) / m;
  }

  that._context.bezierCurveTo(x1, y1, x2, y2, that._x2, that._y2);
}

function CatmullRom(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRom.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x2, this._y2); break;
      case 3: this.point(this._x2, this._y2); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; // proceed
      default: point$2(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRom = ((function custom(alpha) {

  function catmullRom(context) {
    return alpha ? new CatmullRom(context, alpha) : new Cardinal(context, 0);
  }

  catmullRom.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom;
}))(0.5);

function CatmullRomClosed(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRomClosed.prototype = {
  areaStart: noop,
  areaEnd: noop,
  lineStart: function() {
    this._x0 = this._x1 = this._x2 = this._x3 = this._x4 = this._x5 =
    this._y0 = this._y1 = this._y2 = this._y3 = this._y4 = this._y5 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 1: {
        this._context.moveTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 2: {
        this._context.lineTo(this._x3, this._y3);
        this._context.closePath();
        break;
      }
      case 3: {
        this.point(this._x3, this._y3);
        this.point(this._x4, this._y4);
        this.point(this._x5, this._y5);
        break;
      }
    }
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; this._x3 = x, this._y3 = y; break;
      case 1: this._point = 2; this._context.moveTo(this._x4 = x, this._y4 = y); break;
      case 2: this._point = 3; this._x5 = x, this._y5 = y; break;
      default: point$2(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRomClosed = ((function custom(alpha) {

  function catmullRom(context) {
    return alpha ? new CatmullRomClosed(context, alpha) : new CardinalClosed(context, 0);
  }

  catmullRom.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom;
}))(0.5);

function CatmullRomOpen(context, alpha) {
  this._context = context;
  this._alpha = alpha;
}

CatmullRomOpen.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 = this._x2 =
    this._y0 = this._y1 = this._y2 = NaN;
    this._l01_a = this._l12_a = this._l23_a =
    this._l01_2a = this._l12_2a = this._l23_2a =
    this._point = 0;
  },
  lineEnd: function() {
    if (this._line || (this._line !== 0 && this._point === 3)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;

    if (this._point) {
      var x23 = this._x2 - x,
          y23 = this._y2 - y;
      this._l23_a = Math.sqrt(this._l23_2a = Math.pow(x23 * x23 + y23 * y23, this._alpha));
    }

    switch (this._point) {
      case 0: this._point = 1; break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; this._line ? this._context.lineTo(this._x2, this._y2) : this._context.moveTo(this._x2, this._y2); break;
      case 3: this._point = 4; // proceed
      default: point$2(this, x, y); break;
    }

    this._l01_a = this._l12_a, this._l12_a = this._l23_a;
    this._l01_2a = this._l12_2a, this._l12_2a = this._l23_2a;
    this._x0 = this._x1, this._x1 = this._x2, this._x2 = x;
    this._y0 = this._y1, this._y1 = this._y2, this._y2 = y;
  }
};

var catmullRomOpen = ((function custom(alpha) {

  function catmullRom(context) {
    return alpha ? new CatmullRomOpen(context, alpha) : new CardinalOpen(context, 0);
  }

  catmullRom.alpha = function(alpha) {
    return custom(+alpha);
  };

  return catmullRom;
}))(0.5);

function LinearClosed(context) {
  this._context = context;
}

LinearClosed.prototype = {
  areaStart: noop,
  areaEnd: noop,
  lineStart: function() {
    this._point = 0;
  },
  lineEnd: function() {
    if (this._point) this._context.closePath();
  },
  point: function(x, y) {
    x = +x, y = +y;
    if (this._point) this._context.lineTo(x, y);
    else this._point = 1, this._context.moveTo(x, y);
  }
};

var linearClosed = function(context) {
  return new LinearClosed(context);
};

function sign(x) {
  return x < 0 ? -1 : 1;
}

// Calculate the slopes of the tangents (Hermite-type interpolation) based on
// the following paper: Steffen, M. 1990. A Simple Method for Monotonic
// Interpolation in One Dimension. Astronomy and Astrophysics, Vol. 239, NO.
// NOV(II), P. 443, 1990.
function slope3(that, x2, y2) {
  var h0 = that._x1 - that._x0,
      h1 = x2 - that._x1,
      s0 = (that._y1 - that._y0) / (h0 || h1 < 0 && -0),
      s1 = (y2 - that._y1) / (h1 || h0 < 0 && -0),
      p = (s0 * h1 + s1 * h0) / (h0 + h1);
  return (sign(s0) + sign(s1)) * Math.min(Math.abs(s0), Math.abs(s1), 0.5 * Math.abs(p)) || 0;
}

// Calculate a one-sided slope.
function slope2(that, t) {
  var h = that._x1 - that._x0;
  return h ? (3 * (that._y1 - that._y0) / h - t) / 2 : t;
}

// According to https://en.wikipedia.org/wiki/Cubic_Hermite_spline#Representations
// "you can express cubic Hermite interpolation in terms of cubic Bézier curves
// with respect to the four values p0, p0 + m0 / 3, p1 - m1 / 3, p1".
function point$3(that, t0, t1) {
  var x0 = that._x0,
      y0 = that._y0,
      x1 = that._x1,
      y1 = that._y1,
      dx = (x1 - x0) / 3;
  that._context.bezierCurveTo(x0 + dx, y0 + dx * t0, x1 - dx, y1 - dx * t1, x1, y1);
}

function MonotoneX(context) {
  this._context = context;
}

MonotoneX.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x0 = this._x1 =
    this._y0 = this._y1 =
    this._t0 = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    switch (this._point) {
      case 2: this._context.lineTo(this._x1, this._y1); break;
      case 3: point$3(this, this._t0, slope2(this, this._t0)); break;
    }
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    this._line = 1 - this._line;
  },
  point: function(x, y) {
    var t1 = NaN;

    x = +x, y = +y;
    if (x === this._x1 && y === this._y1) return; // Ignore coincident points.
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; break;
      case 2: this._point = 3; point$3(this, slope2(this, t1 = slope3(this, x, y)), t1); break;
      default: point$3(this, this._t0, t1 = slope3(this, x, y)); break;
    }

    this._x0 = this._x1, this._x1 = x;
    this._y0 = this._y1, this._y1 = y;
    this._t0 = t1;
  }
};

function MonotoneY(context) {
  this._context = new ReflectContext(context);
}

(MonotoneY.prototype = Object.create(MonotoneX.prototype)).point = function(x, y) {
  MonotoneX.prototype.point.call(this, y, x);
};

function ReflectContext(context) {
  this._context = context;
}

ReflectContext.prototype = {
  moveTo: function(x, y) { this._context.moveTo(y, x); },
  closePath: function() { this._context.closePath(); },
  lineTo: function(x, y) { this._context.lineTo(y, x); },
  bezierCurveTo: function(x1, y1, x2, y2, x, y) { this._context.bezierCurveTo(y1, x1, y2, x2, y, x); }
};

function monotoneX(context) {
  return new MonotoneX(context);
}

function monotoneY(context) {
  return new MonotoneY(context);
}

function Natural(context) {
  this._context = context;
}

Natural.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = [];
    this._y = [];
  },
  lineEnd: function() {
    var x = this._x,
        y = this._y,
        n = x.length;

    if (n) {
      this._line ? this._context.lineTo(x[0], y[0]) : this._context.moveTo(x[0], y[0]);
      if (n === 2) {
        this._context.lineTo(x[1], y[1]);
      } else {
        var px = controlPoints(x),
            py = controlPoints(y);
        for (var i0 = 0, i1 = 1; i1 < n; ++i0, ++i1) {
          this._context.bezierCurveTo(px[0][i0], py[0][i0], px[1][i0], py[1][i0], x[i1], y[i1]);
        }
      }
    }

    if (this._line || (this._line !== 0 && n === 1)) this._context.closePath();
    this._line = 1 - this._line;
    this._x = this._y = null;
  },
  point: function(x, y) {
    this._x.push(+x);
    this._y.push(+y);
  }
};

// See https://www.particleincell.com/2012/bezier-splines/ for derivation.
function controlPoints(x) {
  var i,
      n = x.length - 1,
      m,
      a = new Array(n),
      b = new Array(n),
      r = new Array(n);
  a[0] = 0, b[0] = 2, r[0] = x[0] + 2 * x[1];
  for (i = 1; i < n - 1; ++i) a[i] = 1, b[i] = 4, r[i] = 4 * x[i] + 2 * x[i + 1];
  a[n - 1] = 2, b[n - 1] = 7, r[n - 1] = 8 * x[n - 1] + x[n];
  for (i = 1; i < n; ++i) m = a[i] / b[i - 1], b[i] -= m, r[i] -= m * r[i - 1];
  a[n - 1] = r[n - 1] / b[n - 1];
  for (i = n - 2; i >= 0; --i) a[i] = (r[i] - a[i + 1]) / b[i];
  b[n - 1] = (x[n] + a[n - 1]) / 2;
  for (i = 0; i < n - 1; ++i) b[i] = 2 * x[i + 1] - a[i + 1];
  return [a, b];
}

var natural = function(context) {
  return new Natural(context);
};

function Step(context, t) {
  this._context = context;
  this._t = t;
}

Step.prototype = {
  areaStart: function() {
    this._line = 0;
  },
  areaEnd: function() {
    this._line = NaN;
  },
  lineStart: function() {
    this._x = this._y = NaN;
    this._point = 0;
  },
  lineEnd: function() {
    if (0 < this._t && this._t < 1 && this._point === 2) this._context.lineTo(this._x, this._y);
    if (this._line || (this._line !== 0 && this._point === 1)) this._context.closePath();
    if (this._line >= 0) this._t = 1 - this._t, this._line = 1 - this._line;
  },
  point: function(x, y) {
    x = +x, y = +y;
    switch (this._point) {
      case 0: this._point = 1; this._line ? this._context.lineTo(x, y) : this._context.moveTo(x, y); break;
      case 1: this._point = 2; // proceed
      default: {
        if (this._t <= 0) {
          this._context.lineTo(this._x, y);
          this._context.lineTo(x, y);
        } else {
          var x1 = this._x * (1 - this._t) + x * this._t;
          this._context.lineTo(x1, this._y);
          this._context.lineTo(x1, y);
        }
        break;
      }
    }
    this._x = x, this._y = y;
  }
};

var step = function(context) {
  return new Step(context, 0.5);
};

function stepBefore(context) {
  return new Step(context, 0);
}

function stepAfter(context) {
  return new Step(context, 1);
}

var none = function(series, order) {
  if (!((n = series.length) > 1)) return;
  for (var i = 1, j, s0, s1 = series[order[0]], n, m = s1.length; i < n; ++i) {
    s0 = s1, s1 = series[order[i]];
    for (j = 0; j < m; ++j) {
      s1[j][1] += s1[j][0] = isNaN(s0[j][1]) ? s0[j][0] : s0[j][1];
    }
  }
};

var none$1 = function(series) {
  var n = series.length, o = new Array(n);
  while (--n >= 0) o[n] = n;
  return o;
};

function stackValue(d, key) {
  return d[key];
}

var stack = function() {
  var keys = constant([]),
      order = none$1,
      offset = none,
      value = stackValue;

  function stack(data) {
    var kz = keys.apply(this, arguments),
        i,
        m = data.length,
        n = kz.length,
        sz = new Array(n),
        oz;

    for (i = 0; i < n; ++i) {
      for (var ki = kz[i], si = sz[i] = new Array(m), j = 0, sij; j < m; ++j) {
        si[j] = sij = [0, +value(data[j], ki, j, data)];
        sij.data = data[j];
      }
      si.key = ki;
    }

    for (i = 0, oz = order(sz); i < n; ++i) {
      sz[oz[i]].index = i;
    }

    offset(sz, oz);
    return sz;
  }

  stack.keys = function(_) {
    return arguments.length ? (keys = typeof _ === "function" ? _ : constant(slice.call(_)), stack) : keys;
  };

  stack.value = function(_) {
    return arguments.length ? (value = typeof _ === "function" ? _ : constant(+_), stack) : value;
  };

  stack.order = function(_) {
    return arguments.length ? (order = _ == null ? none$1 : typeof _ === "function" ? _ : constant(slice.call(_)), stack) : order;
  };

  stack.offset = function(_) {
    return arguments.length ? (offset = _ == null ? none : _, stack) : offset;
  };

  return stack;
};

var expand = function(series, order) {
  if (!((n = series.length) > 0)) return;
  for (var i, n, j = 0, m = series[0].length, y; j < m; ++j) {
    for (y = i = 0; i < n; ++i) y += series[i][j][1] || 0;
    if (y) for (i = 0; i < n; ++i) series[i][j][1] /= y;
  }
  none(series, order);
};

var diverging = function(series, order) {
  if (!((n = series.length) > 1)) return;
  for (var i, j = 0, d, dy, yp, yn, n, m = series[order[0]].length; j < m; ++j) {
    for (yp = yn = 0, i = 0; i < n; ++i) {
      if ((dy = (d = series[order[i]][j])[1] - d[0]) >= 0) {
        d[0] = yp, d[1] = yp += dy;
      } else if (dy < 0) {
        d[1] = yn, d[0] = yn += dy;
      } else {
        d[0] = yp;
      }
    }
  }
};

var silhouette = function(series, order) {
  if (!((n = series.length) > 0)) return;
  for (var j = 0, s0 = series[order[0]], n, m = s0.length; j < m; ++j) {
    for (var i = 0, y = 0; i < n; ++i) y += series[i][j][1] || 0;
    s0[j][1] += s0[j][0] = -y / 2;
  }
  none(series, order);
};

var wiggle = function(series, order) {
  if (!((n = series.length) > 0) || !((m = (s0 = series[order[0]]).length) > 0)) return;
  for (var y = 0, j = 1, s0, m, n; j < m; ++j) {
    for (var i = 0, s1 = 0, s2 = 0; i < n; ++i) {
      var si = series[order[i]],
          sij0 = si[j][1] || 0,
          sij1 = si[j - 1][1] || 0,
          s3 = (sij0 - sij1) / 2;
      for (var k = 0; k < i; ++k) {
        var sk = series[order[k]],
            skj0 = sk[j][1] || 0,
            skj1 = sk[j - 1][1] || 0;
        s3 += skj0 - skj1;
      }
      s1 += sij0, s2 += s3 * sij0;
    }
    s0[j - 1][1] += s0[j - 1][0] = y;
    if (s1) y -= s2 / s1;
  }
  s0[j - 1][1] += s0[j - 1][0] = y;
  none(series, order);
};

var ascending = function(series) {
  var sums = series.map(sum);
  return none$1(series).sort(function(a, b) { return sums[a] - sums[b]; });
};

function sum(series) {
  var s = 0, i = -1, n = series.length, v;
  while (++i < n) if (v = +series[i][1]) s += v;
  return s;
}

var descending$1 = function(series) {
  return ascending(series).reverse();
};

var insideOut = function(series) {
  var n = series.length,
      i,
      j,
      sums = series.map(sum),
      order = none$1(series).sort(function(a, b) { return sums[b] - sums[a]; }),
      top = 0,
      bottom = 0,
      tops = [],
      bottoms = [];

  for (i = 0; i < n; ++i) {
    j = order[i];
    if (top < bottom) {
      top += sums[j];
      tops.push(j);
    } else {
      bottom += sums[j];
      bottoms.push(j);
    }
  }

  return bottoms.reverse().concat(tops);
};

var reverse = function(series) {
  return none$1(series).reverse();
};

exports.arc = arc;
exports.area = area;
exports.line = line;
exports.pie = pie;
exports.areaRadial = areaRadial;
exports.radialArea = areaRadial;
exports.lineRadial = lineRadial$1;
exports.radialLine = lineRadial$1;
exports.pointRadial = pointRadial;
exports.linkHorizontal = linkHorizontal;
exports.linkVertical = linkVertical;
exports.linkRadial = linkRadial;
exports.symbol = symbol;
exports.symbols = symbols;
exports.symbolCircle = circle;
exports.symbolCross = cross;
exports.symbolDiamond = diamond;
exports.symbolSquare = square;
exports.symbolStar = star;
exports.symbolTriangle = triangle;
exports.symbolWye = wye;
exports.curveBasisClosed = basisClosed;
exports.curveBasisOpen = basisOpen;
exports.curveBasis = basis;
exports.curveBundle = bundle;
exports.curveCardinalClosed = cardinalClosed;
exports.curveCardinalOpen = cardinalOpen;
exports.curveCardinal = cardinal;
exports.curveCatmullRomClosed = catmullRomClosed;
exports.curveCatmullRomOpen = catmullRomOpen;
exports.curveCatmullRom = catmullRom;
exports.curveLinearClosed = linearClosed;
exports.curveLinear = curveLinear;
exports.curveMonotoneX = monotoneX;
exports.curveMonotoneY = monotoneY;
exports.curveNatural = natural;
exports.curveStep = step;
exports.curveStepAfter = stepAfter;
exports.curveStepBefore = stepBefore;
exports.stack = stack;
exports.stackOffsetExpand = expand;
exports.stackOffsetDiverging = diverging;
exports.stackOffsetNone = none;
exports.stackOffsetSilhouette = silhouette;
exports.stackOffsetWiggle = wiggle;
exports.stackOrderAscending = ascending;
exports.stackOrderDescending = descending$1;
exports.stackOrderInsideOut = insideOut;
exports.stackOrderNone = none$1;
exports.stackOrderReverse = reverse;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-path":104}],113:[function(require,module,exports){
// https://d3js.org/d3-time-format/ Version 2.1.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-time')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-time'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3));
}(this, (function (exports,d3Time) { 'use strict';

function localDate(d) {
  if (0 <= d.y && d.y < 100) {
    var date = new Date(-1, d.m, d.d, d.H, d.M, d.S, d.L);
    date.setFullYear(d.y);
    return date;
  }
  return new Date(d.y, d.m, d.d, d.H, d.M, d.S, d.L);
}

function utcDate(d) {
  if (0 <= d.y && d.y < 100) {
    var date = new Date(Date.UTC(-1, d.m, d.d, d.H, d.M, d.S, d.L));
    date.setUTCFullYear(d.y);
    return date;
  }
  return new Date(Date.UTC(d.y, d.m, d.d, d.H, d.M, d.S, d.L));
}

function newYear(y) {
  return {y: y, m: 0, d: 1, H: 0, M: 0, S: 0, L: 0};
}

function formatLocale(locale) {
  var locale_dateTime = locale.dateTime,
      locale_date = locale.date,
      locale_time = locale.time,
      locale_periods = locale.periods,
      locale_weekdays = locale.days,
      locale_shortWeekdays = locale.shortDays,
      locale_months = locale.months,
      locale_shortMonths = locale.shortMonths;

  var periodRe = formatRe(locale_periods),
      periodLookup = formatLookup(locale_periods),
      weekdayRe = formatRe(locale_weekdays),
      weekdayLookup = formatLookup(locale_weekdays),
      shortWeekdayRe = formatRe(locale_shortWeekdays),
      shortWeekdayLookup = formatLookup(locale_shortWeekdays),
      monthRe = formatRe(locale_months),
      monthLookup = formatLookup(locale_months),
      shortMonthRe = formatRe(locale_shortMonths),
      shortMonthLookup = formatLookup(locale_shortMonths);

  var formats = {
    "a": formatShortWeekday,
    "A": formatWeekday,
    "b": formatShortMonth,
    "B": formatMonth,
    "c": null,
    "d": formatDayOfMonth,
    "e": formatDayOfMonth,
    "f": formatMicroseconds,
    "H": formatHour24,
    "I": formatHour12,
    "j": formatDayOfYear,
    "L": formatMilliseconds,
    "m": formatMonthNumber,
    "M": formatMinutes,
    "p": formatPeriod,
    "Q": formatUnixTimestamp,
    "s": formatUnixTimestampSeconds,
    "S": formatSeconds,
    "u": formatWeekdayNumberMonday,
    "U": formatWeekNumberSunday,
    "V": formatWeekNumberISO,
    "w": formatWeekdayNumberSunday,
    "W": formatWeekNumberMonday,
    "x": null,
    "X": null,
    "y": formatYear,
    "Y": formatFullYear,
    "Z": formatZone,
    "%": formatLiteralPercent
  };

  var utcFormats = {
    "a": formatUTCShortWeekday,
    "A": formatUTCWeekday,
    "b": formatUTCShortMonth,
    "B": formatUTCMonth,
    "c": null,
    "d": formatUTCDayOfMonth,
    "e": formatUTCDayOfMonth,
    "f": formatUTCMicroseconds,
    "H": formatUTCHour24,
    "I": formatUTCHour12,
    "j": formatUTCDayOfYear,
    "L": formatUTCMilliseconds,
    "m": formatUTCMonthNumber,
    "M": formatUTCMinutes,
    "p": formatUTCPeriod,
    "Q": formatUnixTimestamp,
    "s": formatUnixTimestampSeconds,
    "S": formatUTCSeconds,
    "u": formatUTCWeekdayNumberMonday,
    "U": formatUTCWeekNumberSunday,
    "V": formatUTCWeekNumberISO,
    "w": formatUTCWeekdayNumberSunday,
    "W": formatUTCWeekNumberMonday,
    "x": null,
    "X": null,
    "y": formatUTCYear,
    "Y": formatUTCFullYear,
    "Z": formatUTCZone,
    "%": formatLiteralPercent
  };

  var parses = {
    "a": parseShortWeekday,
    "A": parseWeekday,
    "b": parseShortMonth,
    "B": parseMonth,
    "c": parseLocaleDateTime,
    "d": parseDayOfMonth,
    "e": parseDayOfMonth,
    "f": parseMicroseconds,
    "H": parseHour24,
    "I": parseHour24,
    "j": parseDayOfYear,
    "L": parseMilliseconds,
    "m": parseMonthNumber,
    "M": parseMinutes,
    "p": parsePeriod,
    "Q": parseUnixTimestamp,
    "s": parseUnixTimestampSeconds,
    "S": parseSeconds,
    "u": parseWeekdayNumberMonday,
    "U": parseWeekNumberSunday,
    "V": parseWeekNumberISO,
    "w": parseWeekdayNumberSunday,
    "W": parseWeekNumberMonday,
    "x": parseLocaleDate,
    "X": parseLocaleTime,
    "y": parseYear,
    "Y": parseFullYear,
    "Z": parseZone,
    "%": parseLiteralPercent
  };

  // These recursive directive definitions must be deferred.
  formats.x = newFormat(locale_date, formats);
  formats.X = newFormat(locale_time, formats);
  formats.c = newFormat(locale_dateTime, formats);
  utcFormats.x = newFormat(locale_date, utcFormats);
  utcFormats.X = newFormat(locale_time, utcFormats);
  utcFormats.c = newFormat(locale_dateTime, utcFormats);

  function newFormat(specifier, formats) {
    return function(date) {
      var string = [],
          i = -1,
          j = 0,
          n = specifier.length,
          c,
          pad,
          format;

      if (!(date instanceof Date)) date = new Date(+date);

      while (++i < n) {
        if (specifier.charCodeAt(i) === 37) {
          string.push(specifier.slice(j, i));
          if ((pad = pads[c = specifier.charAt(++i)]) != null) c = specifier.charAt(++i);
          else pad = c === "e" ? " " : "0";
          if (format = formats[c]) c = format(date, pad);
          string.push(c);
          j = i + 1;
        }
      }

      string.push(specifier.slice(j, i));
      return string.join("");
    };
  }

  function newParse(specifier, newDate) {
    return function(string) {
      var d = newYear(1900),
          i = parseSpecifier(d, specifier, string += "", 0),
          week, day;
      if (i != string.length) return null;

      // If a UNIX timestamp is specified, return it.
      if ("Q" in d) return new Date(d.Q);

      // The am-pm flag is 0 for AM, and 1 for PM.
      if ("p" in d) d.H = d.H % 12 + d.p * 12;

      // Convert day-of-week and week-of-year to day-of-year.
      if ("V" in d) {
        if (d.V < 1 || d.V > 53) return null;
        if (!("w" in d)) d.w = 1;
        if ("Z" in d) {
          week = utcDate(newYear(d.y)), day = week.getUTCDay();
          week = day > 4 || day === 0 ? d3Time.utcMonday.ceil(week) : d3Time.utcMonday(week);
          week = d3Time.utcDay.offset(week, (d.V - 1) * 7);
          d.y = week.getUTCFullYear();
          d.m = week.getUTCMonth();
          d.d = week.getUTCDate() + (d.w + 6) % 7;
        } else {
          week = newDate(newYear(d.y)), day = week.getDay();
          week = day > 4 || day === 0 ? d3Time.timeMonday.ceil(week) : d3Time.timeMonday(week);
          week = d3Time.timeDay.offset(week, (d.V - 1) * 7);
          d.y = week.getFullYear();
          d.m = week.getMonth();
          d.d = week.getDate() + (d.w + 6) % 7;
        }
      } else if ("W" in d || "U" in d) {
        if (!("w" in d)) d.w = "u" in d ? d.u % 7 : "W" in d ? 1 : 0;
        day = "Z" in d ? utcDate(newYear(d.y)).getUTCDay() : newDate(newYear(d.y)).getDay();
        d.m = 0;
        d.d = "W" in d ? (d.w + 6) % 7 + d.W * 7 - (day + 5) % 7 : d.w + d.U * 7 - (day + 6) % 7;
      }

      // If a time zone is specified, all fields are interpreted as UTC and then
      // offset according to the specified time zone.
      if ("Z" in d) {
        d.H += d.Z / 100 | 0;
        d.M += d.Z % 100;
        return utcDate(d);
      }

      // Otherwise, all fields are in local time.
      return newDate(d);
    };
  }

  function parseSpecifier(d, specifier, string, j) {
    var i = 0,
        n = specifier.length,
        m = string.length,
        c,
        parse;

    while (i < n) {
      if (j >= m) return -1;
      c = specifier.charCodeAt(i++);
      if (c === 37) {
        c = specifier.charAt(i++);
        parse = parses[c in pads ? specifier.charAt(i++) : c];
        if (!parse || ((j = parse(d, string, j)) < 0)) return -1;
      } else if (c != string.charCodeAt(j++)) {
        return -1;
      }
    }

    return j;
  }

  function parsePeriod(d, string, i) {
    var n = periodRe.exec(string.slice(i));
    return n ? (d.p = periodLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseShortWeekday(d, string, i) {
    var n = shortWeekdayRe.exec(string.slice(i));
    return n ? (d.w = shortWeekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseWeekday(d, string, i) {
    var n = weekdayRe.exec(string.slice(i));
    return n ? (d.w = weekdayLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseShortMonth(d, string, i) {
    var n = shortMonthRe.exec(string.slice(i));
    return n ? (d.m = shortMonthLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseMonth(d, string, i) {
    var n = monthRe.exec(string.slice(i));
    return n ? (d.m = monthLookup[n[0].toLowerCase()], i + n[0].length) : -1;
  }

  function parseLocaleDateTime(d, string, i) {
    return parseSpecifier(d, locale_dateTime, string, i);
  }

  function parseLocaleDate(d, string, i) {
    return parseSpecifier(d, locale_date, string, i);
  }

  function parseLocaleTime(d, string, i) {
    return parseSpecifier(d, locale_time, string, i);
  }

  function formatShortWeekday(d) {
    return locale_shortWeekdays[d.getDay()];
  }

  function formatWeekday(d) {
    return locale_weekdays[d.getDay()];
  }

  function formatShortMonth(d) {
    return locale_shortMonths[d.getMonth()];
  }

  function formatMonth(d) {
    return locale_months[d.getMonth()];
  }

  function formatPeriod(d) {
    return locale_periods[+(d.getHours() >= 12)];
  }

  function formatUTCShortWeekday(d) {
    return locale_shortWeekdays[d.getUTCDay()];
  }

  function formatUTCWeekday(d) {
    return locale_weekdays[d.getUTCDay()];
  }

  function formatUTCShortMonth(d) {
    return locale_shortMonths[d.getUTCMonth()];
  }

  function formatUTCMonth(d) {
    return locale_months[d.getUTCMonth()];
  }

  function formatUTCPeriod(d) {
    return locale_periods[+(d.getUTCHours() >= 12)];
  }

  return {
    format: function(specifier) {
      var f = newFormat(specifier += "", formats);
      f.toString = function() { return specifier; };
      return f;
    },
    parse: function(specifier) {
      var p = newParse(specifier += "", localDate);
      p.toString = function() { return specifier; };
      return p;
    },
    utcFormat: function(specifier) {
      var f = newFormat(specifier += "", utcFormats);
      f.toString = function() { return specifier; };
      return f;
    },
    utcParse: function(specifier) {
      var p = newParse(specifier, utcDate);
      p.toString = function() { return specifier; };
      return p;
    }
  };
}

var pads = {"-": "", "_": " ", "0": "0"};
var numberRe = /^\s*\d+/;
var percentRe = /^%/;
var requoteRe = /[\\^$*+?|[\]().{}]/g;

function pad(value, fill, width) {
  var sign = value < 0 ? "-" : "",
      string = (sign ? -value : value) + "",
      length = string.length;
  return sign + (length < width ? new Array(width - length + 1).join(fill) + string : string);
}

function requote(s) {
  return s.replace(requoteRe, "\\$&");
}

function formatRe(names) {
  return new RegExp("^(?:" + names.map(requote).join("|") + ")", "i");
}

function formatLookup(names) {
  var map = {}, i = -1, n = names.length;
  while (++i < n) map[names[i].toLowerCase()] = i;
  return map;
}

function parseWeekdayNumberSunday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 1));
  return n ? (d.w = +n[0], i + n[0].length) : -1;
}

function parseWeekdayNumberMonday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 1));
  return n ? (d.u = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberSunday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.U = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberISO(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.V = +n[0], i + n[0].length) : -1;
}

function parseWeekNumberMonday(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.W = +n[0], i + n[0].length) : -1;
}

function parseFullYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 4));
  return n ? (d.y = +n[0], i + n[0].length) : -1;
}

function parseYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.y = +n[0] + (+n[0] > 68 ? 1900 : 2000), i + n[0].length) : -1;
}

function parseZone(d, string, i) {
  var n = /^(Z)|([+-]\d\d)(?::?(\d\d))?/.exec(string.slice(i, i + 6));
  return n ? (d.Z = n[1] ? 0 : -(n[2] + (n[3] || "00")), i + n[0].length) : -1;
}

function parseMonthNumber(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.m = n[0] - 1, i + n[0].length) : -1;
}

function parseDayOfMonth(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.d = +n[0], i + n[0].length) : -1;
}

function parseDayOfYear(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 3));
  return n ? (d.m = 0, d.d = +n[0], i + n[0].length) : -1;
}

function parseHour24(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.H = +n[0], i + n[0].length) : -1;
}

function parseMinutes(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.M = +n[0], i + n[0].length) : -1;
}

function parseSeconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 2));
  return n ? (d.S = +n[0], i + n[0].length) : -1;
}

function parseMilliseconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 3));
  return n ? (d.L = +n[0], i + n[0].length) : -1;
}

function parseMicroseconds(d, string, i) {
  var n = numberRe.exec(string.slice(i, i + 6));
  return n ? (d.L = Math.floor(n[0] / 1000), i + n[0].length) : -1;
}

function parseLiteralPercent(d, string, i) {
  var n = percentRe.exec(string.slice(i, i + 1));
  return n ? i + n[0].length : -1;
}

function parseUnixTimestamp(d, string, i) {
  var n = numberRe.exec(string.slice(i));
  return n ? (d.Q = +n[0], i + n[0].length) : -1;
}

function parseUnixTimestampSeconds(d, string, i) {
  var n = numberRe.exec(string.slice(i));
  return n ? (d.Q = (+n[0]) * 1000, i + n[0].length) : -1;
}

function formatDayOfMonth(d, p) {
  return pad(d.getDate(), p, 2);
}

function formatHour24(d, p) {
  return pad(d.getHours(), p, 2);
}

function formatHour12(d, p) {
  return pad(d.getHours() % 12 || 12, p, 2);
}

function formatDayOfYear(d, p) {
  return pad(1 + d3Time.timeDay.count(d3Time.timeYear(d), d), p, 3);
}

function formatMilliseconds(d, p) {
  return pad(d.getMilliseconds(), p, 3);
}

function formatMicroseconds(d, p) {
  return formatMilliseconds(d, p) + "000";
}

function formatMonthNumber(d, p) {
  return pad(d.getMonth() + 1, p, 2);
}

function formatMinutes(d, p) {
  return pad(d.getMinutes(), p, 2);
}

function formatSeconds(d, p) {
  return pad(d.getSeconds(), p, 2);
}

function formatWeekdayNumberMonday(d) {
  var day = d.getDay();
  return day === 0 ? 7 : day;
}

function formatWeekNumberSunday(d, p) {
  return pad(d3Time.timeSunday.count(d3Time.timeYear(d), d), p, 2);
}

function formatWeekNumberISO(d, p) {
  var day = d.getDay();
  d = (day >= 4 || day === 0) ? d3Time.timeThursday(d) : d3Time.timeThursday.ceil(d);
  return pad(d3Time.timeThursday.count(d3Time.timeYear(d), d) + (d3Time.timeYear(d).getDay() === 4), p, 2);
}

function formatWeekdayNumberSunday(d) {
  return d.getDay();
}

function formatWeekNumberMonday(d, p) {
  return pad(d3Time.timeMonday.count(d3Time.timeYear(d), d), p, 2);
}

function formatYear(d, p) {
  return pad(d.getFullYear() % 100, p, 2);
}

function formatFullYear(d, p) {
  return pad(d.getFullYear() % 10000, p, 4);
}

function formatZone(d) {
  var z = d.getTimezoneOffset();
  return (z > 0 ? "-" : (z *= -1, "+"))
      + pad(z / 60 | 0, "0", 2)
      + pad(z % 60, "0", 2);
}

function formatUTCDayOfMonth(d, p) {
  return pad(d.getUTCDate(), p, 2);
}

function formatUTCHour24(d, p) {
  return pad(d.getUTCHours(), p, 2);
}

function formatUTCHour12(d, p) {
  return pad(d.getUTCHours() % 12 || 12, p, 2);
}

function formatUTCDayOfYear(d, p) {
  return pad(1 + d3Time.utcDay.count(d3Time.utcYear(d), d), p, 3);
}

function formatUTCMilliseconds(d, p) {
  return pad(d.getUTCMilliseconds(), p, 3);
}

function formatUTCMicroseconds(d, p) {
  return formatUTCMilliseconds(d, p) + "000";
}

function formatUTCMonthNumber(d, p) {
  return pad(d.getUTCMonth() + 1, p, 2);
}

function formatUTCMinutes(d, p) {
  return pad(d.getUTCMinutes(), p, 2);
}

function formatUTCSeconds(d, p) {
  return pad(d.getUTCSeconds(), p, 2);
}

function formatUTCWeekdayNumberMonday(d) {
  var dow = d.getUTCDay();
  return dow === 0 ? 7 : dow;
}

function formatUTCWeekNumberSunday(d, p) {
  return pad(d3Time.utcSunday.count(d3Time.utcYear(d), d), p, 2);
}

function formatUTCWeekNumberISO(d, p) {
  var day = d.getUTCDay();
  d = (day >= 4 || day === 0) ? d3Time.utcThursday(d) : d3Time.utcThursday.ceil(d);
  return pad(d3Time.utcThursday.count(d3Time.utcYear(d), d) + (d3Time.utcYear(d).getUTCDay() === 4), p, 2);
}

function formatUTCWeekdayNumberSunday(d) {
  return d.getUTCDay();
}

function formatUTCWeekNumberMonday(d, p) {
  return pad(d3Time.utcMonday.count(d3Time.utcYear(d), d), p, 2);
}

function formatUTCYear(d, p) {
  return pad(d.getUTCFullYear() % 100, p, 2);
}

function formatUTCFullYear(d, p) {
  return pad(d.getUTCFullYear() % 10000, p, 4);
}

function formatUTCZone() {
  return "+0000";
}

function formatLiteralPercent() {
  return "%";
}

function formatUnixTimestamp(d) {
  return +d;
}

function formatUnixTimestampSeconds(d) {
  return Math.floor(+d / 1000);
}

var locale;





defaultLocale({
  dateTime: "%x, %X",
  date: "%-m/%-d/%Y",
  time: "%-I:%M:%S %p",
  periods: ["AM", "PM"],
  days: ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"],
  shortDays: ["Sun", "Mon", "Tue", "Wed", "Thu", "Fri", "Sat"],
  months: ["January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"],
  shortMonths: ["Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec"]
});

function defaultLocale(definition) {
  locale = formatLocale(definition);
  exports.timeFormat = locale.format;
  exports.timeParse = locale.parse;
  exports.utcFormat = locale.utcFormat;
  exports.utcParse = locale.utcParse;
  return locale;
}

var isoSpecifier = "%Y-%m-%dT%H:%M:%S.%LZ";

function formatIsoNative(date) {
  return date.toISOString();
}

var formatIso = Date.prototype.toISOString
    ? formatIsoNative
    : exports.utcFormat(isoSpecifier);

function parseIsoNative(string) {
  var date = new Date(string);
  return isNaN(date) ? null : date;
}

var parseIso = +new Date("2000-01-01T00:00:00.000Z")
    ? parseIsoNative
    : exports.utcParse(isoSpecifier);

exports.timeFormatDefaultLocale = defaultLocale;
exports.timeFormatLocale = formatLocale;
exports.isoFormat = formatIso;
exports.isoParse = parseIso;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-time":114}],114:[function(require,module,exports){
// https://d3js.org/d3-time/ Version 1.0.8. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var t0 = new Date;
var t1 = new Date;

function newInterval(floori, offseti, count, field) {

  function interval(date) {
    return floori(date = new Date(+date)), date;
  }

  interval.floor = interval;

  interval.ceil = function(date) {
    return floori(date = new Date(date - 1)), offseti(date, 1), floori(date), date;
  };

  interval.round = function(date) {
    var d0 = interval(date),
        d1 = interval.ceil(date);
    return date - d0 < d1 - date ? d0 : d1;
  };

  interval.offset = function(date, step) {
    return offseti(date = new Date(+date), step == null ? 1 : Math.floor(step)), date;
  };

  interval.range = function(start, stop, step) {
    var range = [], previous;
    start = interval.ceil(start);
    step = step == null ? 1 : Math.floor(step);
    if (!(start < stop) || !(step > 0)) return range; // also handles Invalid Date
    do range.push(previous = new Date(+start)), offseti(start, step), floori(start);
    while (previous < start && start < stop);
    return range;
  };

  interval.filter = function(test) {
    return newInterval(function(date) {
      if (date >= date) while (floori(date), !test(date)) date.setTime(date - 1);
    }, function(date, step) {
      if (date >= date) {
        if (step < 0) while (++step <= 0) {
          while (offseti(date, -1), !test(date)) {} // eslint-disable-line no-empty
        } else while (--step >= 0) {
          while (offseti(date, +1), !test(date)) {} // eslint-disable-line no-empty
        }
      }
    });
  };

  if (count) {
    interval.count = function(start, end) {
      t0.setTime(+start), t1.setTime(+end);
      floori(t0), floori(t1);
      return Math.floor(count(t0, t1));
    };

    interval.every = function(step) {
      step = Math.floor(step);
      return !isFinite(step) || !(step > 0) ? null
          : !(step > 1) ? interval
          : interval.filter(field
              ? function(d) { return field(d) % step === 0; }
              : function(d) { return interval.count(0, d) % step === 0; });
    };
  }

  return interval;
}

var millisecond = newInterval(function() {
  // noop
}, function(date, step) {
  date.setTime(+date + step);
}, function(start, end) {
  return end - start;
});

// An optimized implementation for this simple case.
millisecond.every = function(k) {
  k = Math.floor(k);
  if (!isFinite(k) || !(k > 0)) return null;
  if (!(k > 1)) return millisecond;
  return newInterval(function(date) {
    date.setTime(Math.floor(date / k) * k);
  }, function(date, step) {
    date.setTime(+date + step * k);
  }, function(start, end) {
    return (end - start) / k;
  });
};

var milliseconds = millisecond.range;

var durationSecond = 1e3;
var durationMinute = 6e4;
var durationHour = 36e5;
var durationDay = 864e5;
var durationWeek = 6048e5;

var second = newInterval(function(date) {
  date.setTime(Math.floor(date / durationSecond) * durationSecond);
}, function(date, step) {
  date.setTime(+date + step * durationSecond);
}, function(start, end) {
  return (end - start) / durationSecond;
}, function(date) {
  return date.getUTCSeconds();
});

var seconds = second.range;

var minute = newInterval(function(date) {
  date.setTime(Math.floor(date / durationMinute) * durationMinute);
}, function(date, step) {
  date.setTime(+date + step * durationMinute);
}, function(start, end) {
  return (end - start) / durationMinute;
}, function(date) {
  return date.getMinutes();
});

var minutes = minute.range;

var hour = newInterval(function(date) {
  var offset = date.getTimezoneOffset() * durationMinute % durationHour;
  if (offset < 0) offset += durationHour;
  date.setTime(Math.floor((+date - offset) / durationHour) * durationHour + offset);
}, function(date, step) {
  date.setTime(+date + step * durationHour);
}, function(start, end) {
  return (end - start) / durationHour;
}, function(date) {
  return date.getHours();
});

var hours = hour.range;

var day = newInterval(function(date) {
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setDate(date.getDate() + step);
}, function(start, end) {
  return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationDay;
}, function(date) {
  return date.getDate() - 1;
});

var days = day.range;

function weekday(i) {
  return newInterval(function(date) {
    date.setDate(date.getDate() - (date.getDay() + 7 - i) % 7);
    date.setHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setDate(date.getDate() + step * 7);
  }, function(start, end) {
    return (end - start - (end.getTimezoneOffset() - start.getTimezoneOffset()) * durationMinute) / durationWeek;
  });
}

var sunday = weekday(0);
var monday = weekday(1);
var tuesday = weekday(2);
var wednesday = weekday(3);
var thursday = weekday(4);
var friday = weekday(5);
var saturday = weekday(6);

var sundays = sunday.range;
var mondays = monday.range;
var tuesdays = tuesday.range;
var wednesdays = wednesday.range;
var thursdays = thursday.range;
var fridays = friday.range;
var saturdays = saturday.range;

var month = newInterval(function(date) {
  date.setDate(1);
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setMonth(date.getMonth() + step);
}, function(start, end) {
  return end.getMonth() - start.getMonth() + (end.getFullYear() - start.getFullYear()) * 12;
}, function(date) {
  return date.getMonth();
});

var months = month.range;

var year = newInterval(function(date) {
  date.setMonth(0, 1);
  date.setHours(0, 0, 0, 0);
}, function(date, step) {
  date.setFullYear(date.getFullYear() + step);
}, function(start, end) {
  return end.getFullYear() - start.getFullYear();
}, function(date) {
  return date.getFullYear();
});

// An optimized implementation for this simple case.
year.every = function(k) {
  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
    date.setFullYear(Math.floor(date.getFullYear() / k) * k);
    date.setMonth(0, 1);
    date.setHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setFullYear(date.getFullYear() + step * k);
  });
};

var years = year.range;

var utcMinute = newInterval(function(date) {
  date.setUTCSeconds(0, 0);
}, function(date, step) {
  date.setTime(+date + step * durationMinute);
}, function(start, end) {
  return (end - start) / durationMinute;
}, function(date) {
  return date.getUTCMinutes();
});

var utcMinutes = utcMinute.range;

var utcHour = newInterval(function(date) {
  date.setUTCMinutes(0, 0, 0);
}, function(date, step) {
  date.setTime(+date + step * durationHour);
}, function(start, end) {
  return (end - start) / durationHour;
}, function(date) {
  return date.getUTCHours();
});

var utcHours = utcHour.range;

var utcDay = newInterval(function(date) {
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCDate(date.getUTCDate() + step);
}, function(start, end) {
  return (end - start) / durationDay;
}, function(date) {
  return date.getUTCDate() - 1;
});

var utcDays = utcDay.range;

function utcWeekday(i) {
  return newInterval(function(date) {
    date.setUTCDate(date.getUTCDate() - (date.getUTCDay() + 7 - i) % 7);
    date.setUTCHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setUTCDate(date.getUTCDate() + step * 7);
  }, function(start, end) {
    return (end - start) / durationWeek;
  });
}

var utcSunday = utcWeekday(0);
var utcMonday = utcWeekday(1);
var utcTuesday = utcWeekday(2);
var utcWednesday = utcWeekday(3);
var utcThursday = utcWeekday(4);
var utcFriday = utcWeekday(5);
var utcSaturday = utcWeekday(6);

var utcSundays = utcSunday.range;
var utcMondays = utcMonday.range;
var utcTuesdays = utcTuesday.range;
var utcWednesdays = utcWednesday.range;
var utcThursdays = utcThursday.range;
var utcFridays = utcFriday.range;
var utcSaturdays = utcSaturday.range;

var utcMonth = newInterval(function(date) {
  date.setUTCDate(1);
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCMonth(date.getUTCMonth() + step);
}, function(start, end) {
  return end.getUTCMonth() - start.getUTCMonth() + (end.getUTCFullYear() - start.getUTCFullYear()) * 12;
}, function(date) {
  return date.getUTCMonth();
});

var utcMonths = utcMonth.range;

var utcYear = newInterval(function(date) {
  date.setUTCMonth(0, 1);
  date.setUTCHours(0, 0, 0, 0);
}, function(date, step) {
  date.setUTCFullYear(date.getUTCFullYear() + step);
}, function(start, end) {
  return end.getUTCFullYear() - start.getUTCFullYear();
}, function(date) {
  return date.getUTCFullYear();
});

// An optimized implementation for this simple case.
utcYear.every = function(k) {
  return !isFinite(k = Math.floor(k)) || !(k > 0) ? null : newInterval(function(date) {
    date.setUTCFullYear(Math.floor(date.getUTCFullYear() / k) * k);
    date.setUTCMonth(0, 1);
    date.setUTCHours(0, 0, 0, 0);
  }, function(date, step) {
    date.setUTCFullYear(date.getUTCFullYear() + step * k);
  });
};

var utcYears = utcYear.range;

exports.timeInterval = newInterval;
exports.timeMillisecond = millisecond;
exports.timeMilliseconds = milliseconds;
exports.utcMillisecond = millisecond;
exports.utcMilliseconds = milliseconds;
exports.timeSecond = second;
exports.timeSeconds = seconds;
exports.utcSecond = second;
exports.utcSeconds = seconds;
exports.timeMinute = minute;
exports.timeMinutes = minutes;
exports.timeHour = hour;
exports.timeHours = hours;
exports.timeDay = day;
exports.timeDays = days;
exports.timeWeek = sunday;
exports.timeWeeks = sundays;
exports.timeSunday = sunday;
exports.timeSundays = sundays;
exports.timeMonday = monday;
exports.timeMondays = mondays;
exports.timeTuesday = tuesday;
exports.timeTuesdays = tuesdays;
exports.timeWednesday = wednesday;
exports.timeWednesdays = wednesdays;
exports.timeThursday = thursday;
exports.timeThursdays = thursdays;
exports.timeFriday = friday;
exports.timeFridays = fridays;
exports.timeSaturday = saturday;
exports.timeSaturdays = saturdays;
exports.timeMonth = month;
exports.timeMonths = months;
exports.timeYear = year;
exports.timeYears = years;
exports.utcMinute = utcMinute;
exports.utcMinutes = utcMinutes;
exports.utcHour = utcHour;
exports.utcHours = utcHours;
exports.utcDay = utcDay;
exports.utcDays = utcDays;
exports.utcWeek = utcSunday;
exports.utcWeeks = utcSundays;
exports.utcSunday = utcSunday;
exports.utcSundays = utcSundays;
exports.utcMonday = utcMonday;
exports.utcMondays = utcMondays;
exports.utcTuesday = utcTuesday;
exports.utcTuesdays = utcTuesdays;
exports.utcWednesday = utcWednesday;
exports.utcWednesdays = utcWednesdays;
exports.utcThursday = utcThursday;
exports.utcThursdays = utcThursdays;
exports.utcFriday = utcFriday;
exports.utcFridays = utcFridays;
exports.utcSaturday = utcSaturday;
exports.utcSaturdays = utcSaturdays;
exports.utcMonth = utcMonth;
exports.utcMonths = utcMonths;
exports.utcYear = utcYear;
exports.utcYears = utcYears;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],115:[function(require,module,exports){
// https://d3js.org/d3-timer/ Version 1.0.7. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var frame = 0;
var timeout = 0;
var interval = 0;
var pokeDelay = 1000;
var taskHead;
var taskTail;
var clockLast = 0;
var clockNow = 0;
var clockSkew = 0;
var clock = typeof performance === "object" && performance.now ? performance : Date;
var setFrame = typeof window === "object" && window.requestAnimationFrame ? window.requestAnimationFrame.bind(window) : function(f) { setTimeout(f, 17); };

function now() {
  return clockNow || (setFrame(clearNow), clockNow = clock.now() + clockSkew);
}

function clearNow() {
  clockNow = 0;
}

function Timer() {
  this._call =
  this._time =
  this._next = null;
}

Timer.prototype = timer.prototype = {
  constructor: Timer,
  restart: function(callback, delay, time) {
    if (typeof callback !== "function") throw new TypeError("callback is not a function");
    time = (time == null ? now() : +time) + (delay == null ? 0 : +delay);
    if (!this._next && taskTail !== this) {
      if (taskTail) taskTail._next = this;
      else taskHead = this;
      taskTail = this;
    }
    this._call = callback;
    this._time = time;
    sleep();
  },
  stop: function() {
    if (this._call) {
      this._call = null;
      this._time = Infinity;
      sleep();
    }
  }
};

function timer(callback, delay, time) {
  var t = new Timer;
  t.restart(callback, delay, time);
  return t;
}

function timerFlush() {
  now(); // Get the current time, if not already set.
  ++frame; // Pretend we’ve set an alarm, if we haven’t already.
  var t = taskHead, e;
  while (t) {
    if ((e = clockNow - t._time) >= 0) t._call.call(null, e);
    t = t._next;
  }
  --frame;
}

function wake() {
  clockNow = (clockLast = clock.now()) + clockSkew;
  frame = timeout = 0;
  try {
    timerFlush();
  } finally {
    frame = 0;
    nap();
    clockNow = 0;
  }
}

function poke() {
  var now = clock.now(), delay = now - clockLast;
  if (delay > pokeDelay) clockSkew -= delay, clockLast = now;
}

function nap() {
  var t0, t1 = taskHead, t2, time = Infinity;
  while (t1) {
    if (t1._call) {
      if (time > t1._time) time = t1._time;
      t0 = t1, t1 = t1._next;
    } else {
      t2 = t1._next, t1._next = null;
      t1 = t0 ? t0._next = t2 : taskHead = t2;
    }
  }
  taskTail = t0;
  sleep(time);
}

function sleep(time) {
  if (frame) return; // Soonest alarm already set, or will be.
  if (timeout) timeout = clearTimeout(timeout);
  var delay = time - clockNow; // Strictly less than if we recomputed clockNow.
  if (delay > 24) {
    if (time < Infinity) timeout = setTimeout(wake, time - clock.now() - clockSkew);
    if (interval) interval = clearInterval(interval);
  } else {
    if (!interval) clockLast = clock.now(), interval = setInterval(poke, pokeDelay);
    frame = 1, setFrame(wake);
  }
}

var timeout$1 = function(callback, delay, time) {
  var t = new Timer;
  delay = delay == null ? 0 : +delay;
  t.restart(function(elapsed) {
    t.stop();
    callback(elapsed + delay);
  }, delay, time);
  return t;
};

var interval$1 = function(callback, delay, time) {
  var t = new Timer, total = delay;
  if (delay == null) return t.restart(callback, delay, time), t;
  delay = +delay, time = time == null ? now() : +time;
  t.restart(function tick(elapsed) {
    elapsed += total;
    t.restart(tick, total += delay, time);
    callback(elapsed);
  }, delay, time);
  return t;
};

exports.now = now;
exports.timer = timer;
exports.timerFlush = timerFlush;
exports.timeout = timeout$1;
exports.interval = interval$1;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],116:[function(require,module,exports){
// https://d3js.org/d3-transition/ Version 1.1.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-selection'), require('d3-dispatch'), require('d3-timer'), require('d3-interpolate'), require('d3-color'), require('d3-ease')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-selection', 'd3-dispatch', 'd3-timer', 'd3-interpolate', 'd3-color', 'd3-ease'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3,global.d3,global.d3));
}(this, (function (exports,d3Selection,d3Dispatch,d3Timer,d3Interpolate,d3Color,d3Ease) { 'use strict';

var emptyOn = d3Dispatch.dispatch("start", "end", "interrupt");
var emptyTween = [];

var CREATED = 0;
var SCHEDULED = 1;
var STARTING = 2;
var STARTED = 3;
var RUNNING = 4;
var ENDING = 5;
var ENDED = 6;

var schedule = function(node, name, id, index, group, timing) {
  var schedules = node.__transition;
  if (!schedules) node.__transition = {};
  else if (id in schedules) return;
  create(node, id, {
    name: name,
    index: index, // For context during callback.
    group: group, // For context during callback.
    on: emptyOn,
    tween: emptyTween,
    time: timing.time,
    delay: timing.delay,
    duration: timing.duration,
    ease: timing.ease,
    timer: null,
    state: CREATED
  });
};

function init(node, id) {
  var schedule = get(node, id);
  if (schedule.state > CREATED) throw new Error("too late; already scheduled");
  return schedule;
}

function set(node, id) {
  var schedule = get(node, id);
  if (schedule.state > STARTING) throw new Error("too late; already started");
  return schedule;
}

function get(node, id) {
  var schedule = node.__transition;
  if (!schedule || !(schedule = schedule[id])) throw new Error("transition not found");
  return schedule;
}

function create(node, id, self) {
  var schedules = node.__transition,
      tween;

  // Initialize the self timer when the transition is created.
  // Note the actual delay is not known until the first callback!
  schedules[id] = self;
  self.timer = d3Timer.timer(schedule, 0, self.time);

  function schedule(elapsed) {
    self.state = SCHEDULED;
    self.timer.restart(start, self.delay, self.time);

    // If the elapsed delay is less than our first sleep, start immediately.
    if (self.delay <= elapsed) start(elapsed - self.delay);
  }

  function start(elapsed) {
    var i, j, n, o;

    // If the state is not SCHEDULED, then we previously errored on start.
    if (self.state !== SCHEDULED) return stop();

    for (i in schedules) {
      o = schedules[i];
      if (o.name !== self.name) continue;

      // While this element already has a starting transition during this frame,
      // defer starting an interrupting transition until that transition has a
      // chance to tick (and possibly end); see d3/d3-transition#54!
      if (o.state === STARTED) return d3Timer.timeout(start);

      // Interrupt the active transition, if any.
      // Dispatch the interrupt event.
      if (o.state === RUNNING) {
        o.state = ENDED;
        o.timer.stop();
        o.on.call("interrupt", node, node.__data__, o.index, o.group);
        delete schedules[i];
      }

      // Cancel any pre-empted transitions. No interrupt event is dispatched
      // because the cancelled transitions never started. Note that this also
      // removes this transition from the pending list!
      else if (+i < id) {
        o.state = ENDED;
        o.timer.stop();
        delete schedules[i];
      }
    }

    // Defer the first tick to end of the current frame; see d3/d3#1576.
    // Note the transition may be canceled after start and before the first tick!
    // Note this must be scheduled before the start event; see d3/d3-transition#16!
    // Assuming this is successful, subsequent callbacks go straight to tick.
    d3Timer.timeout(function() {
      if (self.state === STARTED) {
        self.state = RUNNING;
        self.timer.restart(tick, self.delay, self.time);
        tick(elapsed);
      }
    });

    // Dispatch the start event.
    // Note this must be done before the tween are initialized.
    self.state = STARTING;
    self.on.call("start", node, node.__data__, self.index, self.group);
    if (self.state !== STARTING) return; // interrupted
    self.state = STARTED;

    // Initialize the tween, deleting null tween.
    tween = new Array(n = self.tween.length);
    for (i = 0, j = -1; i < n; ++i) {
      if (o = self.tween[i].value.call(node, node.__data__, self.index, self.group)) {
        tween[++j] = o;
      }
    }
    tween.length = j + 1;
  }

  function tick(elapsed) {
    var t = elapsed < self.duration ? self.ease.call(null, elapsed / self.duration) : (self.timer.restart(stop), self.state = ENDING, 1),
        i = -1,
        n = tween.length;

    while (++i < n) {
      tween[i].call(null, t);
    }

    // Dispatch the end event.
    if (self.state === ENDING) {
      self.on.call("end", node, node.__data__, self.index, self.group);
      stop();
    }
  }

  function stop() {
    self.state = ENDED;
    self.timer.stop();
    delete schedules[id];
    for (var i in schedules) return; // eslint-disable-line no-unused-vars
    delete node.__transition;
  }
}

var interrupt = function(node, name) {
  var schedules = node.__transition,
      schedule,
      active,
      empty = true,
      i;

  if (!schedules) return;

  name = name == null ? null : name + "";

  for (i in schedules) {
    if ((schedule = schedules[i]).name !== name) { empty = false; continue; }
    active = schedule.state > STARTING && schedule.state < ENDING;
    schedule.state = ENDED;
    schedule.timer.stop();
    if (active) schedule.on.call("interrupt", node, node.__data__, schedule.index, schedule.group);
    delete schedules[i];
  }

  if (empty) delete node.__transition;
};

var selection_interrupt = function(name) {
  return this.each(function() {
    interrupt(this, name);
  });
};

function tweenRemove(id, name) {
  var tween0, tween1;
  return function() {
    var schedule = set(this, id),
        tween = schedule.tween;

    // If this node shared tween with the previous node,
    // just assign the updated shared tween and we’re done!
    // Otherwise, copy-on-write.
    if (tween !== tween0) {
      tween1 = tween0 = tween;
      for (var i = 0, n = tween1.length; i < n; ++i) {
        if (tween1[i].name === name) {
          tween1 = tween1.slice();
          tween1.splice(i, 1);
          break;
        }
      }
    }

    schedule.tween = tween1;
  };
}

function tweenFunction(id, name, value) {
  var tween0, tween1;
  if (typeof value !== "function") throw new Error;
  return function() {
    var schedule = set(this, id),
        tween = schedule.tween;

    // If this node shared tween with the previous node,
    // just assign the updated shared tween and we’re done!
    // Otherwise, copy-on-write.
    if (tween !== tween0) {
      tween1 = (tween0 = tween).slice();
      for (var t = {name: name, value: value}, i = 0, n = tween1.length; i < n; ++i) {
        if (tween1[i].name === name) {
          tween1[i] = t;
          break;
        }
      }
      if (i === n) tween1.push(t);
    }

    schedule.tween = tween1;
  };
}

var transition_tween = function(name, value) {
  var id = this._id;

  name += "";

  if (arguments.length < 2) {
    var tween = get(this.node(), id).tween;
    for (var i = 0, n = tween.length, t; i < n; ++i) {
      if ((t = tween[i]).name === name) {
        return t.value;
      }
    }
    return null;
  }

  return this.each((value == null ? tweenRemove : tweenFunction)(id, name, value));
};

function tweenValue(transition, name, value) {
  var id = transition._id;

  transition.each(function() {
    var schedule = set(this, id);
    (schedule.value || (schedule.value = {}))[name] = value.apply(this, arguments);
  });

  return function(node) {
    return get(node, id).value[name];
  };
}

var interpolate = function(a, b) {
  var c;
  return (typeof b === "number" ? d3Interpolate.interpolateNumber
      : b instanceof d3Color.color ? d3Interpolate.interpolateRgb
      : (c = d3Color.color(b)) ? (b = c, d3Interpolate.interpolateRgb)
      : d3Interpolate.interpolateString)(a, b);
};

function attrRemove(name) {
  return function() {
    this.removeAttribute(name);
  };
}

function attrRemoveNS(fullname) {
  return function() {
    this.removeAttributeNS(fullname.space, fullname.local);
  };
}

function attrConstant(name, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = this.getAttribute(name);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function attrConstantNS(fullname, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = this.getAttributeNS(fullname.space, fullname.local);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function attrFunction(name, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0, value1 = value(this);
    if (value1 == null) return void this.removeAttribute(name);
    value0 = this.getAttribute(name);
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function attrFunctionNS(fullname, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0, value1 = value(this);
    if (value1 == null) return void this.removeAttributeNS(fullname.space, fullname.local);
    value0 = this.getAttributeNS(fullname.space, fullname.local);
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

var transition_attr = function(name, value) {
  var fullname = d3Selection.namespace(name), i = fullname === "transform" ? d3Interpolate.interpolateTransformSvg : interpolate;
  return this.attrTween(name, typeof value === "function"
      ? (fullname.local ? attrFunctionNS : attrFunction)(fullname, i, tweenValue(this, "attr." + name, value))
      : value == null ? (fullname.local ? attrRemoveNS : attrRemove)(fullname)
      : (fullname.local ? attrConstantNS : attrConstant)(fullname, i, value + ""));
};

function attrTweenNS(fullname, value) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.setAttributeNS(fullname.space, fullname.local, i(t));
    };
  }
  tween._value = value;
  return tween;
}

function attrTween(name, value) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.setAttribute(name, i(t));
    };
  }
  tween._value = value;
  return tween;
}

var transition_attrTween = function(name, value) {
  var key = "attr." + name;
  if (arguments.length < 2) return (key = this.tween(key)) && key._value;
  if (value == null) return this.tween(key, null);
  if (typeof value !== "function") throw new Error;
  var fullname = d3Selection.namespace(name);
  return this.tween(key, (fullname.local ? attrTweenNS : attrTween)(fullname, value));
};

function delayFunction(id, value) {
  return function() {
    init(this, id).delay = +value.apply(this, arguments);
  };
}

function delayConstant(id, value) {
  return value = +value, function() {
    init(this, id).delay = value;
  };
}

var transition_delay = function(value) {
  var id = this._id;

  return arguments.length
      ? this.each((typeof value === "function"
          ? delayFunction
          : delayConstant)(id, value))
      : get(this.node(), id).delay;
};

function durationFunction(id, value) {
  return function() {
    set(this, id).duration = +value.apply(this, arguments);
  };
}

function durationConstant(id, value) {
  return value = +value, function() {
    set(this, id).duration = value;
  };
}

var transition_duration = function(value) {
  var id = this._id;

  return arguments.length
      ? this.each((typeof value === "function"
          ? durationFunction
          : durationConstant)(id, value))
      : get(this.node(), id).duration;
};

function easeConstant(id, value) {
  if (typeof value !== "function") throw new Error;
  return function() {
    set(this, id).ease = value;
  };
}

var transition_ease = function(value) {
  var id = this._id;

  return arguments.length
      ? this.each(easeConstant(id, value))
      : get(this.node(), id).ease;
};

var transition_filter = function(match) {
  if (typeof match !== "function") match = d3Selection.matcher(match);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = [], node, i = 0; i < n; ++i) {
      if ((node = group[i]) && match.call(node, node.__data__, i, group)) {
        subgroup.push(node);
      }
    }
  }

  return new Transition(subgroups, this._parents, this._name, this._id);
};

var transition_merge = function(transition) {
  if (transition._id !== this._id) throw new Error;

  for (var groups0 = this._groups, groups1 = transition._groups, m0 = groups0.length, m1 = groups1.length, m = Math.min(m0, m1), merges = new Array(m0), j = 0; j < m; ++j) {
    for (var group0 = groups0[j], group1 = groups1[j], n = group0.length, merge = merges[j] = new Array(n), node, i = 0; i < n; ++i) {
      if (node = group0[i] || group1[i]) {
        merge[i] = node;
      }
    }
  }

  for (; j < m0; ++j) {
    merges[j] = groups0[j];
  }

  return new Transition(merges, this._parents, this._name, this._id);
};

function start(name) {
  return (name + "").trim().split(/^|\s+/).every(function(t) {
    var i = t.indexOf(".");
    if (i >= 0) t = t.slice(0, i);
    return !t || t === "start";
  });
}

function onFunction(id, name, listener) {
  var on0, on1, sit = start(name) ? init : set;
  return function() {
    var schedule = sit(this, id),
        on = schedule.on;

    // If this node shared a dispatch with the previous node,
    // just assign the updated shared dispatch and we’re done!
    // Otherwise, copy-on-write.
    if (on !== on0) (on1 = (on0 = on).copy()).on(name, listener);

    schedule.on = on1;
  };
}

var transition_on = function(name, listener) {
  var id = this._id;

  return arguments.length < 2
      ? get(this.node(), id).on.on(name)
      : this.each(onFunction(id, name, listener));
};

function removeFunction(id) {
  return function() {
    var parent = this.parentNode;
    for (var i in this.__transition) if (+i !== id) return;
    if (parent) parent.removeChild(this);
  };
}

var transition_remove = function() {
  return this.on("end.remove", removeFunction(this._id));
};

var transition_select = function(select) {
  var name = this._name,
      id = this._id;

  if (typeof select !== "function") select = d3Selection.selector(select);

  for (var groups = this._groups, m = groups.length, subgroups = new Array(m), j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, subgroup = subgroups[j] = new Array(n), node, subnode, i = 0; i < n; ++i) {
      if ((node = group[i]) && (subnode = select.call(node, node.__data__, i, group))) {
        if ("__data__" in node) subnode.__data__ = node.__data__;
        subgroup[i] = subnode;
        schedule(subgroup[i], name, id, i, subgroup, get(node, id));
      }
    }
  }

  return new Transition(subgroups, this._parents, name, id);
};

var transition_selectAll = function(select) {
  var name = this._name,
      id = this._id;

  if (typeof select !== "function") select = d3Selection.selectorAll(select);

  for (var groups = this._groups, m = groups.length, subgroups = [], parents = [], j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        for (var children = select.call(node, node.__data__, i, group), child, inherit = get(node, id), k = 0, l = children.length; k < l; ++k) {
          if (child = children[k]) {
            schedule(child, name, id, k, children, inherit);
          }
        }
        subgroups.push(children);
        parents.push(node);
      }
    }
  }

  return new Transition(subgroups, parents, name, id);
};

var Selection = d3Selection.selection.prototype.constructor;

var transition_selection = function() {
  return new Selection(this._groups, this._parents);
};

function styleRemove(name, interpolate$$1) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0 = d3Selection.style(this, name),
        value1 = (this.style.removeProperty(name), d3Selection.style(this, name));
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

function styleRemoveEnd(name) {
  return function() {
    this.style.removeProperty(name);
  };
}

function styleConstant(name, interpolate$$1, value1) {
  var value00,
      interpolate0;
  return function() {
    var value0 = d3Selection.style(this, name);
    return value0 === value1 ? null
        : value0 === value00 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value1);
  };
}

function styleFunction(name, interpolate$$1, value) {
  var value00,
      value10,
      interpolate0;
  return function() {
    var value0 = d3Selection.style(this, name),
        value1 = value(this);
    if (value1 == null) value1 = (this.style.removeProperty(name), d3Selection.style(this, name));
    return value0 === value1 ? null
        : value0 === value00 && value1 === value10 ? interpolate0
        : interpolate0 = interpolate$$1(value00 = value0, value10 = value1);
  };
}

var transition_style = function(name, value, priority) {
  var i = (name += "") === "transform" ? d3Interpolate.interpolateTransformCss : interpolate;
  return value == null ? this
          .styleTween(name, styleRemove(name, i))
          .on("end.style." + name, styleRemoveEnd(name))
      : this.styleTween(name, typeof value === "function"
          ? styleFunction(name, i, tweenValue(this, "style." + name, value))
          : styleConstant(name, i, value + ""), priority);
};

function styleTween(name, value, priority) {
  function tween() {
    var node = this, i = value.apply(node, arguments);
    return i && function(t) {
      node.style.setProperty(name, i(t), priority);
    };
  }
  tween._value = value;
  return tween;
}

var transition_styleTween = function(name, value, priority) {
  var key = "style." + (name += "");
  if (arguments.length < 2) return (key = this.tween(key)) && key._value;
  if (value == null) return this.tween(key, null);
  if (typeof value !== "function") throw new Error;
  return this.tween(key, styleTween(name, value, priority == null ? "" : priority));
};

function textConstant(value) {
  return function() {
    this.textContent = value;
  };
}

function textFunction(value) {
  return function() {
    var value1 = value(this);
    this.textContent = value1 == null ? "" : value1;
  };
}

var transition_text = function(value) {
  return this.tween("text", typeof value === "function"
      ? textFunction(tweenValue(this, "text", value))
      : textConstant(value == null ? "" : value + ""));
};

var transition_transition = function() {
  var name = this._name,
      id0 = this._id,
      id1 = newId();

  for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        var inherit = get(node, id0);
        schedule(node, name, id1, i, group, {
          time: inherit.time + inherit.delay + inherit.duration,
          delay: 0,
          duration: inherit.duration,
          ease: inherit.ease
        });
      }
    }
  }

  return new Transition(groups, this._parents, name, id1);
};

var id = 0;

function Transition(groups, parents, name, id) {
  this._groups = groups;
  this._parents = parents;
  this._name = name;
  this._id = id;
}

function transition(name) {
  return d3Selection.selection().transition(name);
}

function newId() {
  return ++id;
}

var selection_prototype = d3Selection.selection.prototype;

Transition.prototype = transition.prototype = {
  constructor: Transition,
  select: transition_select,
  selectAll: transition_selectAll,
  filter: transition_filter,
  merge: transition_merge,
  selection: transition_selection,
  transition: transition_transition,
  call: selection_prototype.call,
  nodes: selection_prototype.nodes,
  node: selection_prototype.node,
  size: selection_prototype.size,
  empty: selection_prototype.empty,
  each: selection_prototype.each,
  on: transition_on,
  attr: transition_attr,
  attrTween: transition_attrTween,
  style: transition_style,
  styleTween: transition_styleTween,
  text: transition_text,
  remove: transition_remove,
  tween: transition_tween,
  delay: transition_delay,
  duration: transition_duration,
  ease: transition_ease
};

var defaultTiming = {
  time: null, // Set on use.
  delay: 0,
  duration: 250,
  ease: d3Ease.easeCubicInOut
};

function inherit(node, id) {
  var timing;
  while (!(timing = node.__transition) || !(timing = timing[id])) {
    if (!(node = node.parentNode)) {
      return defaultTiming.time = d3Timer.now(), defaultTiming;
    }
  }
  return timing;
}

var selection_transition = function(name) {
  var id,
      timing;

  if (name instanceof Transition) {
    id = name._id, name = name._name;
  } else {
    id = newId(), (timing = defaultTiming).time = d3Timer.now(), name = name == null ? null : name + "";
  }

  for (var groups = this._groups, m = groups.length, j = 0; j < m; ++j) {
    for (var group = groups[j], n = group.length, node, i = 0; i < n; ++i) {
      if (node = group[i]) {
        schedule(node, name, id, i, group, timing || inherit(node, id));
      }
    }
  }

  return new Transition(groups, this._parents, name, id);
};

d3Selection.selection.prototype.interrupt = selection_interrupt;
d3Selection.selection.prototype.transition = selection_transition;

var root = [null];

var active = function(node, name) {
  var schedules = node.__transition,
      schedule,
      i;

  if (schedules) {
    name = name == null ? null : name + "";
    for (i in schedules) {
      if ((schedule = schedules[i]).state > SCHEDULED && schedule.name === name) {
        return new Transition([[node]], root, name, +i);
      }
    }
  }

  return null;
};

exports.transition = transition;
exports.active = active;
exports.interrupt = interrupt;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-color":94,"d3-dispatch":95,"d3-ease":98,"d3-interpolate":103,"d3-selection":111,"d3-timer":115}],117:[function(require,module,exports){
// https://d3js.org/d3-voronoi/ Version 1.1.2. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports) :
	typeof define === 'function' && define.amd ? define(['exports'], factory) :
	(factory((global.d3 = global.d3 || {})));
}(this, (function (exports) { 'use strict';

var constant = function(x) {
  return function() {
    return x;
  };
};

function x(d) {
  return d[0];
}

function y(d) {
  return d[1];
}

function RedBlackTree() {
  this._ = null; // root node
}

function RedBlackNode(node) {
  node.U = // parent node
  node.C = // color - true for red, false for black
  node.L = // left node
  node.R = // right node
  node.P = // previous node
  node.N = null; // next node
}

RedBlackTree.prototype = {
  constructor: RedBlackTree,

  insert: function(after, node) {
    var parent, grandpa, uncle;

    if (after) {
      node.P = after;
      node.N = after.N;
      if (after.N) after.N.P = node;
      after.N = node;
      if (after.R) {
        after = after.R;
        while (after.L) after = after.L;
        after.L = node;
      } else {
        after.R = node;
      }
      parent = after;
    } else if (this._) {
      after = RedBlackFirst(this._);
      node.P = null;
      node.N = after;
      after.P = after.L = node;
      parent = after;
    } else {
      node.P = node.N = null;
      this._ = node;
      parent = null;
    }
    node.L = node.R = null;
    node.U = parent;
    node.C = true;

    after = node;
    while (parent && parent.C) {
      grandpa = parent.U;
      if (parent === grandpa.L) {
        uncle = grandpa.R;
        if (uncle && uncle.C) {
          parent.C = uncle.C = false;
          grandpa.C = true;
          after = grandpa;
        } else {
          if (after === parent.R) {
            RedBlackRotateLeft(this, parent);
            after = parent;
            parent = after.U;
          }
          parent.C = false;
          grandpa.C = true;
          RedBlackRotateRight(this, grandpa);
        }
      } else {
        uncle = grandpa.L;
        if (uncle && uncle.C) {
          parent.C = uncle.C = false;
          grandpa.C = true;
          after = grandpa;
        } else {
          if (after === parent.L) {
            RedBlackRotateRight(this, parent);
            after = parent;
            parent = after.U;
          }
          parent.C = false;
          grandpa.C = true;
          RedBlackRotateLeft(this, grandpa);
        }
      }
      parent = after.U;
    }
    this._.C = false;
  },

  remove: function(node) {
    if (node.N) node.N.P = node.P;
    if (node.P) node.P.N = node.N;
    node.N = node.P = null;

    var parent = node.U,
        sibling,
        left = node.L,
        right = node.R,
        next,
        red;

    if (!left) next = right;
    else if (!right) next = left;
    else next = RedBlackFirst(right);

    if (parent) {
      if (parent.L === node) parent.L = next;
      else parent.R = next;
    } else {
      this._ = next;
    }

    if (left && right) {
      red = next.C;
      next.C = node.C;
      next.L = left;
      left.U = next;
      if (next !== right) {
        parent = next.U;
        next.U = node.U;
        node = next.R;
        parent.L = node;
        next.R = right;
        right.U = next;
      } else {
        next.U = parent;
        parent = next;
        node = next.R;
      }
    } else {
      red = node.C;
      node = next;
    }

    if (node) node.U = parent;
    if (red) return;
    if (node && node.C) { node.C = false; return; }

    do {
      if (node === this._) break;
      if (node === parent.L) {
        sibling = parent.R;
        if (sibling.C) {
          sibling.C = false;
          parent.C = true;
          RedBlackRotateLeft(this, parent);
          sibling = parent.R;
        }
        if ((sibling.L && sibling.L.C)
            || (sibling.R && sibling.R.C)) {
          if (!sibling.R || !sibling.R.C) {
            sibling.L.C = false;
            sibling.C = true;
            RedBlackRotateRight(this, sibling);
            sibling = parent.R;
          }
          sibling.C = parent.C;
          parent.C = sibling.R.C = false;
          RedBlackRotateLeft(this, parent);
          node = this._;
          break;
        }
      } else {
        sibling = parent.L;
        if (sibling.C) {
          sibling.C = false;
          parent.C = true;
          RedBlackRotateRight(this, parent);
          sibling = parent.L;
        }
        if ((sibling.L && sibling.L.C)
          || (sibling.R && sibling.R.C)) {
          if (!sibling.L || !sibling.L.C) {
            sibling.R.C = false;
            sibling.C = true;
            RedBlackRotateLeft(this, sibling);
            sibling = parent.L;
          }
          sibling.C = parent.C;
          parent.C = sibling.L.C = false;
          RedBlackRotateRight(this, parent);
          node = this._;
          break;
        }
      }
      sibling.C = true;
      node = parent;
      parent = parent.U;
    } while (!node.C);

    if (node) node.C = false;
  }
};

function RedBlackRotateLeft(tree, node) {
  var p = node,
      q = node.R,
      parent = p.U;

  if (parent) {
    if (parent.L === p) parent.L = q;
    else parent.R = q;
  } else {
    tree._ = q;
  }

  q.U = parent;
  p.U = q;
  p.R = q.L;
  if (p.R) p.R.U = p;
  q.L = p;
}

function RedBlackRotateRight(tree, node) {
  var p = node,
      q = node.L,
      parent = p.U;

  if (parent) {
    if (parent.L === p) parent.L = q;
    else parent.R = q;
  } else {
    tree._ = q;
  }

  q.U = parent;
  p.U = q;
  p.L = q.R;
  if (p.L) p.L.U = p;
  q.R = p;
}

function RedBlackFirst(node) {
  while (node.L) node = node.L;
  return node;
}

function createEdge(left, right, v0, v1) {
  var edge = [null, null],
      index = edges.push(edge) - 1;
  edge.left = left;
  edge.right = right;
  if (v0) setEdgeEnd(edge, left, right, v0);
  if (v1) setEdgeEnd(edge, right, left, v1);
  cells[left.index].halfedges.push(index);
  cells[right.index].halfedges.push(index);
  return edge;
}

function createBorderEdge(left, v0, v1) {
  var edge = [v0, v1];
  edge.left = left;
  return edge;
}

function setEdgeEnd(edge, left, right, vertex) {
  if (!edge[0] && !edge[1]) {
    edge[0] = vertex;
    edge.left = left;
    edge.right = right;
  } else if (edge.left === right) {
    edge[1] = vertex;
  } else {
    edge[0] = vertex;
  }
}

// Liang–Barsky line clipping.
function clipEdge(edge, x0, y0, x1, y1) {
  var a = edge[0],
      b = edge[1],
      ax = a[0],
      ay = a[1],
      bx = b[0],
      by = b[1],
      t0 = 0,
      t1 = 1,
      dx = bx - ax,
      dy = by - ay,
      r;

  r = x0 - ax;
  if (!dx && r > 0) return;
  r /= dx;
  if (dx < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dx > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = x1 - ax;
  if (!dx && r < 0) return;
  r /= dx;
  if (dx < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dx > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  r = y0 - ay;
  if (!dy && r > 0) return;
  r /= dy;
  if (dy < 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  } else if (dy > 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  }

  r = y1 - ay;
  if (!dy && r < 0) return;
  r /= dy;
  if (dy < 0) {
    if (r > t1) return;
    if (r > t0) t0 = r;
  } else if (dy > 0) {
    if (r < t0) return;
    if (r < t1) t1 = r;
  }

  if (!(t0 > 0) && !(t1 < 1)) return true; // TODO Better check?

  if (t0 > 0) edge[0] = [ax + t0 * dx, ay + t0 * dy];
  if (t1 < 1) edge[1] = [ax + t1 * dx, ay + t1 * dy];
  return true;
}

function connectEdge(edge, x0, y0, x1, y1) {
  var v1 = edge[1];
  if (v1) return true;

  var v0 = edge[0],
      left = edge.left,
      right = edge.right,
      lx = left[0],
      ly = left[1],
      rx = right[0],
      ry = right[1],
      fx = (lx + rx) / 2,
      fy = (ly + ry) / 2,
      fm,
      fb;

  if (ry === ly) {
    if (fx < x0 || fx >= x1) return;
    if (lx > rx) {
      if (!v0) v0 = [fx, y0];
      else if (v0[1] >= y1) return;
      v1 = [fx, y1];
    } else {
      if (!v0) v0 = [fx, y1];
      else if (v0[1] < y0) return;
      v1 = [fx, y0];
    }
  } else {
    fm = (lx - rx) / (ry - ly);
    fb = fy - fm * fx;
    if (fm < -1 || fm > 1) {
      if (lx > rx) {
        if (!v0) v0 = [(y0 - fb) / fm, y0];
        else if (v0[1] >= y1) return;
        v1 = [(y1 - fb) / fm, y1];
      } else {
        if (!v0) v0 = [(y1 - fb) / fm, y1];
        else if (v0[1] < y0) return;
        v1 = [(y0 - fb) / fm, y0];
      }
    } else {
      if (ly < ry) {
        if (!v0) v0 = [x0, fm * x0 + fb];
        else if (v0[0] >= x1) return;
        v1 = [x1, fm * x1 + fb];
      } else {
        if (!v0) v0 = [x1, fm * x1 + fb];
        else if (v0[0] < x0) return;
        v1 = [x0, fm * x0 + fb];
      }
    }
  }

  edge[0] = v0;
  edge[1] = v1;
  return true;
}

function clipEdges(x0, y0, x1, y1) {
  var i = edges.length,
      edge;

  while (i--) {
    if (!connectEdge(edge = edges[i], x0, y0, x1, y1)
        || !clipEdge(edge, x0, y0, x1, y1)
        || !(Math.abs(edge[0][0] - edge[1][0]) > epsilon
            || Math.abs(edge[0][1] - edge[1][1]) > epsilon)) {
      delete edges[i];
    }
  }
}

function createCell(site) {
  return cells[site.index] = {
    site: site,
    halfedges: []
  };
}

function cellHalfedgeAngle(cell, edge) {
  var site = cell.site,
      va = edge.left,
      vb = edge.right;
  if (site === vb) vb = va, va = site;
  if (vb) return Math.atan2(vb[1] - va[1], vb[0] - va[0]);
  if (site === va) va = edge[1], vb = edge[0];
  else va = edge[0], vb = edge[1];
  return Math.atan2(va[0] - vb[0], vb[1] - va[1]);
}

function cellHalfedgeStart(cell, edge) {
  return edge[+(edge.left !== cell.site)];
}

function cellHalfedgeEnd(cell, edge) {
  return edge[+(edge.left === cell.site)];
}

function sortCellHalfedges() {
  for (var i = 0, n = cells.length, cell, halfedges, j, m; i < n; ++i) {
    if ((cell = cells[i]) && (m = (halfedges = cell.halfedges).length)) {
      var index = new Array(m),
          array = new Array(m);
      for (j = 0; j < m; ++j) index[j] = j, array[j] = cellHalfedgeAngle(cell, edges[halfedges[j]]);
      index.sort(function(i, j) { return array[j] - array[i]; });
      for (j = 0; j < m; ++j) array[j] = halfedges[index[j]];
      for (j = 0; j < m; ++j) halfedges[j] = array[j];
    }
  }
}

function clipCells(x0, y0, x1, y1) {
  var nCells = cells.length,
      iCell,
      cell,
      site,
      iHalfedge,
      halfedges,
      nHalfedges,
      start,
      startX,
      startY,
      end,
      endX,
      endY,
      cover = true;

  for (iCell = 0; iCell < nCells; ++iCell) {
    if (cell = cells[iCell]) {
      site = cell.site;
      halfedges = cell.halfedges;
      iHalfedge = halfedges.length;

      // Remove any dangling clipped edges.
      while (iHalfedge--) {
        if (!edges[halfedges[iHalfedge]]) {
          halfedges.splice(iHalfedge, 1);
        }
      }

      // Insert any border edges as necessary.
      iHalfedge = 0, nHalfedges = halfedges.length;
      while (iHalfedge < nHalfedges) {
        end = cellHalfedgeEnd(cell, edges[halfedges[iHalfedge]]), endX = end[0], endY = end[1];
        start = cellHalfedgeStart(cell, edges[halfedges[++iHalfedge % nHalfedges]]), startX = start[0], startY = start[1];
        if (Math.abs(endX - startX) > epsilon || Math.abs(endY - startY) > epsilon) {
          halfedges.splice(iHalfedge, 0, edges.push(createBorderEdge(site, end,
              Math.abs(endX - x0) < epsilon && y1 - endY > epsilon ? [x0, Math.abs(startX - x0) < epsilon ? startY : y1]
              : Math.abs(endY - y1) < epsilon && x1 - endX > epsilon ? [Math.abs(startY - y1) < epsilon ? startX : x1, y1]
              : Math.abs(endX - x1) < epsilon && endY - y0 > epsilon ? [x1, Math.abs(startX - x1) < epsilon ? startY : y0]
              : Math.abs(endY - y0) < epsilon && endX - x0 > epsilon ? [Math.abs(startY - y0) < epsilon ? startX : x0, y0]
              : null)) - 1);
          ++nHalfedges;
        }
      }

      if (nHalfedges) cover = false;
    }
  }

  // If there weren’t any edges, have the closest site cover the extent.
  // It doesn’t matter which corner of the extent we measure!
  if (cover) {
    var dx, dy, d2, dc = Infinity;

    for (iCell = 0, cover = null; iCell < nCells; ++iCell) {
      if (cell = cells[iCell]) {
        site = cell.site;
        dx = site[0] - x0;
        dy = site[1] - y0;
        d2 = dx * dx + dy * dy;
        if (d2 < dc) dc = d2, cover = cell;
      }
    }

    if (cover) {
      var v00 = [x0, y0], v01 = [x0, y1], v11 = [x1, y1], v10 = [x1, y0];
      cover.halfedges.push(
        edges.push(createBorderEdge(site = cover.site, v00, v01)) - 1,
        edges.push(createBorderEdge(site, v01, v11)) - 1,
        edges.push(createBorderEdge(site, v11, v10)) - 1,
        edges.push(createBorderEdge(site, v10, v00)) - 1
      );
    }
  }

  // Lastly delete any cells with no edges; these were entirely clipped.
  for (iCell = 0; iCell < nCells; ++iCell) {
    if (cell = cells[iCell]) {
      if (!cell.halfedges.length) {
        delete cells[iCell];
      }
    }
  }
}

var circlePool = [];

var firstCircle;

function Circle() {
  RedBlackNode(this);
  this.x =
  this.y =
  this.arc =
  this.site =
  this.cy = null;
}

function attachCircle(arc) {
  var lArc = arc.P,
      rArc = arc.N;

  if (!lArc || !rArc) return;

  var lSite = lArc.site,
      cSite = arc.site,
      rSite = rArc.site;

  if (lSite === rSite) return;

  var bx = cSite[0],
      by = cSite[1],
      ax = lSite[0] - bx,
      ay = lSite[1] - by,
      cx = rSite[0] - bx,
      cy = rSite[1] - by;

  var d = 2 * (ax * cy - ay * cx);
  if (d >= -epsilon2) return;

  var ha = ax * ax + ay * ay,
      hc = cx * cx + cy * cy,
      x = (cy * ha - ay * hc) / d,
      y = (ax * hc - cx * ha) / d;

  var circle = circlePool.pop() || new Circle;
  circle.arc = arc;
  circle.site = cSite;
  circle.x = x + bx;
  circle.y = (circle.cy = y + by) + Math.sqrt(x * x + y * y); // y bottom

  arc.circle = circle;

  var before = null,
      node = circles._;

  while (node) {
    if (circle.y < node.y || (circle.y === node.y && circle.x <= node.x)) {
      if (node.L) node = node.L;
      else { before = node.P; break; }
    } else {
      if (node.R) node = node.R;
      else { before = node; break; }
    }
  }

  circles.insert(before, circle);
  if (!before) firstCircle = circle;
}

function detachCircle(arc) {
  var circle = arc.circle;
  if (circle) {
    if (!circle.P) firstCircle = circle.N;
    circles.remove(circle);
    circlePool.push(circle);
    RedBlackNode(circle);
    arc.circle = null;
  }
}

var beachPool = [];

function Beach() {
  RedBlackNode(this);
  this.edge =
  this.site =
  this.circle = null;
}

function createBeach(site) {
  var beach = beachPool.pop() || new Beach;
  beach.site = site;
  return beach;
}

function detachBeach(beach) {
  detachCircle(beach);
  beaches.remove(beach);
  beachPool.push(beach);
  RedBlackNode(beach);
}

function removeBeach(beach) {
  var circle = beach.circle,
      x = circle.x,
      y = circle.cy,
      vertex = [x, y],
      previous = beach.P,
      next = beach.N,
      disappearing = [beach];

  detachBeach(beach);

  var lArc = previous;
  while (lArc.circle
      && Math.abs(x - lArc.circle.x) < epsilon
      && Math.abs(y - lArc.circle.cy) < epsilon) {
    previous = lArc.P;
    disappearing.unshift(lArc);
    detachBeach(lArc);
    lArc = previous;
  }

  disappearing.unshift(lArc);
  detachCircle(lArc);

  var rArc = next;
  while (rArc.circle
      && Math.abs(x - rArc.circle.x) < epsilon
      && Math.abs(y - rArc.circle.cy) < epsilon) {
    next = rArc.N;
    disappearing.push(rArc);
    detachBeach(rArc);
    rArc = next;
  }

  disappearing.push(rArc);
  detachCircle(rArc);

  var nArcs = disappearing.length,
      iArc;
  for (iArc = 1; iArc < nArcs; ++iArc) {
    rArc = disappearing[iArc];
    lArc = disappearing[iArc - 1];
    setEdgeEnd(rArc.edge, lArc.site, rArc.site, vertex);
  }

  lArc = disappearing[0];
  rArc = disappearing[nArcs - 1];
  rArc.edge = createEdge(lArc.site, rArc.site, null, vertex);

  attachCircle(lArc);
  attachCircle(rArc);
}

function addBeach(site) {
  var x = site[0],
      directrix = site[1],
      lArc,
      rArc,
      dxl,
      dxr,
      node = beaches._;

  while (node) {
    dxl = leftBreakPoint(node, directrix) - x;
    if (dxl > epsilon) node = node.L; else {
      dxr = x - rightBreakPoint(node, directrix);
      if (dxr > epsilon) {
        if (!node.R) {
          lArc = node;
          break;
        }
        node = node.R;
      } else {
        if (dxl > -epsilon) {
          lArc = node.P;
          rArc = node;
        } else if (dxr > -epsilon) {
          lArc = node;
          rArc = node.N;
        } else {
          lArc = rArc = node;
        }
        break;
      }
    }
  }

  createCell(site);
  var newArc = createBeach(site);
  beaches.insert(lArc, newArc);

  if (!lArc && !rArc) return;

  if (lArc === rArc) {
    detachCircle(lArc);
    rArc = createBeach(lArc.site);
    beaches.insert(newArc, rArc);
    newArc.edge = rArc.edge = createEdge(lArc.site, newArc.site);
    attachCircle(lArc);
    attachCircle(rArc);
    return;
  }

  if (!rArc) { // && lArc
    newArc.edge = createEdge(lArc.site, newArc.site);
    return;
  }

  // else lArc !== rArc
  detachCircle(lArc);
  detachCircle(rArc);

  var lSite = lArc.site,
      ax = lSite[0],
      ay = lSite[1],
      bx = site[0] - ax,
      by = site[1] - ay,
      rSite = rArc.site,
      cx = rSite[0] - ax,
      cy = rSite[1] - ay,
      d = 2 * (bx * cy - by * cx),
      hb = bx * bx + by * by,
      hc = cx * cx + cy * cy,
      vertex = [(cy * hb - by * hc) / d + ax, (bx * hc - cx * hb) / d + ay];

  setEdgeEnd(rArc.edge, lSite, rSite, vertex);
  newArc.edge = createEdge(lSite, site, null, vertex);
  rArc.edge = createEdge(site, rSite, null, vertex);
  attachCircle(lArc);
  attachCircle(rArc);
}

function leftBreakPoint(arc, directrix) {
  var site = arc.site,
      rfocx = site[0],
      rfocy = site[1],
      pby2 = rfocy - directrix;

  if (!pby2) return rfocx;

  var lArc = arc.P;
  if (!lArc) return -Infinity;

  site = lArc.site;
  var lfocx = site[0],
      lfocy = site[1],
      plby2 = lfocy - directrix;

  if (!plby2) return lfocx;

  var hl = lfocx - rfocx,
      aby2 = 1 / pby2 - 1 / plby2,
      b = hl / plby2;

  if (aby2) return (-b + Math.sqrt(b * b - 2 * aby2 * (hl * hl / (-2 * plby2) - lfocy + plby2 / 2 + rfocy - pby2 / 2))) / aby2 + rfocx;

  return (rfocx + lfocx) / 2;
}

function rightBreakPoint(arc, directrix) {
  var rArc = arc.N;
  if (rArc) return leftBreakPoint(rArc, directrix);
  var site = arc.site;
  return site[1] === directrix ? site[0] : Infinity;
}

var epsilon = 1e-6;
var epsilon2 = 1e-12;
var beaches;
var cells;
var circles;
var edges;

function triangleArea(a, b, c) {
  return (a[0] - c[0]) * (b[1] - a[1]) - (a[0] - b[0]) * (c[1] - a[1]);
}

function lexicographic(a, b) {
  return b[1] - a[1]
      || b[0] - a[0];
}

function Diagram(sites, extent) {
  var site = sites.sort(lexicographic).pop(),
      x,
      y,
      circle;

  edges = [];
  cells = new Array(sites.length);
  beaches = new RedBlackTree;
  circles = new RedBlackTree;

  while (true) {
    circle = firstCircle;
    if (site && (!circle || site[1] < circle.y || (site[1] === circle.y && site[0] < circle.x))) {
      if (site[0] !== x || site[1] !== y) {
        addBeach(site);
        x = site[0], y = site[1];
      }
      site = sites.pop();
    } else if (circle) {
      removeBeach(circle.arc);
    } else {
      break;
    }
  }

  sortCellHalfedges();

  if (extent) {
    var x0 = +extent[0][0],
        y0 = +extent[0][1],
        x1 = +extent[1][0],
        y1 = +extent[1][1];
    clipEdges(x0, y0, x1, y1);
    clipCells(x0, y0, x1, y1);
  }

  this.edges = edges;
  this.cells = cells;

  beaches =
  circles =
  edges =
  cells = null;
}

Diagram.prototype = {
  constructor: Diagram,

  polygons: function() {
    var edges = this.edges;

    return this.cells.map(function(cell) {
      var polygon = cell.halfedges.map(function(i) { return cellHalfedgeStart(cell, edges[i]); });
      polygon.data = cell.site.data;
      return polygon;
    });
  },

  triangles: function() {
    var triangles = [],
        edges = this.edges;

    this.cells.forEach(function(cell, i) {
      if (!(m = (halfedges = cell.halfedges).length)) return;
      var site = cell.site,
          halfedges,
          j = -1,
          m,
          s0,
          e1 = edges[halfedges[m - 1]],
          s1 = e1.left === site ? e1.right : e1.left;

      while (++j < m) {
        s0 = s1;
        e1 = edges[halfedges[j]];
        s1 = e1.left === site ? e1.right : e1.left;
        if (s0 && s1 && i < s0.index && i < s1.index && triangleArea(site, s0, s1) < 0) {
          triangles.push([site.data, s0.data, s1.data]);
        }
      }
    });

    return triangles;
  },

  links: function() {
    return this.edges.filter(function(edge) {
      return edge.right;
    }).map(function(edge) {
      return {
        source: edge.left.data,
        target: edge.right.data
      };
    });
  },

  find: function(x, y, radius) {
    var that = this, i0, i1 = that._found || 0, n = that.cells.length, cell;

    // Use the previously-found cell, or start with an arbitrary one.
    while (!(cell = that.cells[i1])) if (++i1 >= n) return null;
    var dx = x - cell.site[0], dy = y - cell.site[1], d2 = dx * dx + dy * dy;

    // Traverse the half-edges to find a closer cell, if any.
    do {
      cell = that.cells[i0 = i1], i1 = null;
      cell.halfedges.forEach(function(e) {
        var edge = that.edges[e], v = edge.left;
        if ((v === cell.site || !v) && !(v = edge.right)) return;
        var vx = x - v[0], vy = y - v[1], v2 = vx * vx + vy * vy;
        if (v2 < d2) d2 = v2, i1 = v.index;
      });
    } while (i1 !== null);

    that._found = i0;

    return radius == null || d2 <= radius * radius ? cell.site : null;
  }
};

var voronoi = function() {
  var x$$1 = x,
      y$$1 = y,
      extent = null;

  function voronoi(data) {
    return new Diagram(data.map(function(d, i) {
      var s = [Math.round(x$$1(d, i, data) / epsilon) * epsilon, Math.round(y$$1(d, i, data) / epsilon) * epsilon];
      s.index = i;
      s.data = d;
      return s;
    }), extent);
  }

  voronoi.polygons = function(data) {
    return voronoi(data).polygons();
  };

  voronoi.links = function(data) {
    return voronoi(data).links();
  };

  voronoi.triangles = function(data) {
    return voronoi(data).triangles();
  };

  voronoi.x = function(_) {
    return arguments.length ? (x$$1 = typeof _ === "function" ? _ : constant(+_), voronoi) : x$$1;
  };

  voronoi.y = function(_) {
    return arguments.length ? (y$$1 = typeof _ === "function" ? _ : constant(+_), voronoi) : y$$1;
  };

  voronoi.extent = function(_) {
    return arguments.length ? (extent = _ == null ? null : [[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]], voronoi) : extent && [[extent[0][0], extent[0][1]], [extent[1][0], extent[1][1]]];
  };

  voronoi.size = function(_) {
    return arguments.length ? (extent = _ == null ? null : [[0, 0], [+_[0], +_[1]]], voronoi) : extent && [extent[1][0] - extent[0][0], extent[1][1] - extent[0][1]];
  };

  return voronoi;
};

exports.voronoi = voronoi;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{}],118:[function(require,module,exports){
// https://d3js.org/d3-zoom/ Version 1.7.1. Copyright 2017 Mike Bostock.
(function (global, factory) {
	typeof exports === 'object' && typeof module !== 'undefined' ? factory(exports, require('d3-dispatch'), require('d3-drag'), require('d3-interpolate'), require('d3-selection'), require('d3-transition')) :
	typeof define === 'function' && define.amd ? define(['exports', 'd3-dispatch', 'd3-drag', 'd3-interpolate', 'd3-selection', 'd3-transition'], factory) :
	(factory((global.d3 = global.d3 || {}),global.d3,global.d3,global.d3,global.d3,global.d3));
}(this, (function (exports,d3Dispatch,d3Drag,d3Interpolate,d3Selection,d3Transition) { 'use strict';

var constant = function(x) {
  return function() {
    return x;
  };
};

function ZoomEvent(target, type, transform) {
  this.target = target;
  this.type = type;
  this.transform = transform;
}

function Transform(k, x, y) {
  this.k = k;
  this.x = x;
  this.y = y;
}

Transform.prototype = {
  constructor: Transform,
  scale: function(k) {
    return k === 1 ? this : new Transform(this.k * k, this.x, this.y);
  },
  translate: function(x, y) {
    return x === 0 & y === 0 ? this : new Transform(this.k, this.x + this.k * x, this.y + this.k * y);
  },
  apply: function(point) {
    return [point[0] * this.k + this.x, point[1] * this.k + this.y];
  },
  applyX: function(x) {
    return x * this.k + this.x;
  },
  applyY: function(y) {
    return y * this.k + this.y;
  },
  invert: function(location) {
    return [(location[0] - this.x) / this.k, (location[1] - this.y) / this.k];
  },
  invertX: function(x) {
    return (x - this.x) / this.k;
  },
  invertY: function(y) {
    return (y - this.y) / this.k;
  },
  rescaleX: function(x) {
    return x.copy().domain(x.range().map(this.invertX, this).map(x.invert, x));
  },
  rescaleY: function(y) {
    return y.copy().domain(y.range().map(this.invertY, this).map(y.invert, y));
  },
  toString: function() {
    return "translate(" + this.x + "," + this.y + ") scale(" + this.k + ")";
  }
};

var identity = new Transform(1, 0, 0);

transform.prototype = Transform.prototype;

function transform(node) {
  return node.__zoom || identity;
}

function nopropagation() {
  d3Selection.event.stopImmediatePropagation();
}

var noevent = function() {
  d3Selection.event.preventDefault();
  d3Selection.event.stopImmediatePropagation();
};

// Ignore right-click, since that should open the context menu.
function defaultFilter() {
  return !d3Selection.event.button;
}

function defaultExtent() {
  var e = this, w, h;
  if (e instanceof SVGElement) {
    e = e.ownerSVGElement || e;
    w = e.width.baseVal.value;
    h = e.height.baseVal.value;
  } else {
    w = e.clientWidth;
    h = e.clientHeight;
  }
  return [[0, 0], [w, h]];
}

function defaultTransform() {
  return this.__zoom || identity;
}

function defaultWheelDelta() {
  return -d3Selection.event.deltaY * (d3Selection.event.deltaMode ? 120 : 1) / 500;
}

function defaultTouchable() {
  return "ontouchstart" in this;
}

function defaultConstrain(transform$$1, extent, translateExtent) {
  var dx0 = transform$$1.invertX(extent[0][0]) - translateExtent[0][0],
      dx1 = transform$$1.invertX(extent[1][0]) - translateExtent[1][0],
      dy0 = transform$$1.invertY(extent[0][1]) - translateExtent[0][1],
      dy1 = transform$$1.invertY(extent[1][1]) - translateExtent[1][1];
  return transform$$1.translate(
    dx1 > dx0 ? (dx0 + dx1) / 2 : Math.min(0, dx0) || Math.max(0, dx1),
    dy1 > dy0 ? (dy0 + dy1) / 2 : Math.min(0, dy0) || Math.max(0, dy1)
  );
}

var zoom = function() {
  var filter = defaultFilter,
      extent = defaultExtent,
      constrain = defaultConstrain,
      wheelDelta = defaultWheelDelta,
      touchable = defaultTouchable,
      scaleExtent = [0, Infinity],
      translateExtent = [[-Infinity, -Infinity], [Infinity, Infinity]],
      duration = 250,
      interpolate = d3Interpolate.interpolateZoom,
      gestures = [],
      listeners = d3Dispatch.dispatch("start", "zoom", "end"),
      touchstarting,
      touchending,
      touchDelay = 500,
      wheelDelay = 150,
      clickDistance2 = 0;

  function zoom(selection) {
    selection
        .property("__zoom", defaultTransform)
        .on("wheel.zoom", wheeled)
        .on("mousedown.zoom", mousedowned)
        .on("dblclick.zoom", dblclicked)
      .filter(touchable)
        .on("touchstart.zoom", touchstarted)
        .on("touchmove.zoom", touchmoved)
        .on("touchend.zoom touchcancel.zoom", touchended)
        .style("touch-action", "none")
        .style("-webkit-tap-highlight-color", "rgba(0,0,0,0)");
  }

  zoom.transform = function(collection, transform$$1) {
    var selection = collection.selection ? collection.selection() : collection;
    selection.property("__zoom", defaultTransform);
    if (collection !== selection) {
      schedule(collection, transform$$1);
    } else {
      selection.interrupt().each(function() {
        gesture(this, arguments)
            .start()
            .zoom(null, typeof transform$$1 === "function" ? transform$$1.apply(this, arguments) : transform$$1)
            .end();
      });
    }
  };

  zoom.scaleBy = function(selection, k) {
    zoom.scaleTo(selection, function() {
      var k0 = this.__zoom.k,
          k1 = typeof k === "function" ? k.apply(this, arguments) : k;
      return k0 * k1;
    });
  };

  zoom.scaleTo = function(selection, k) {
    zoom.transform(selection, function() {
      var e = extent.apply(this, arguments),
          t0 = this.__zoom,
          p0 = centroid(e),
          p1 = t0.invert(p0),
          k1 = typeof k === "function" ? k.apply(this, arguments) : k;
      return constrain(translate(scale(t0, k1), p0, p1), e, translateExtent);
    });
  };

  zoom.translateBy = function(selection, x, y) {
    zoom.transform(selection, function() {
      return constrain(this.__zoom.translate(
        typeof x === "function" ? x.apply(this, arguments) : x,
        typeof y === "function" ? y.apply(this, arguments) : y
      ), extent.apply(this, arguments), translateExtent);
    });
  };

  zoom.translateTo = function(selection, x, y) {
    zoom.transform(selection, function() {
      var e = extent.apply(this, arguments),
          t = this.__zoom,
          p = centroid(e);
      return constrain(identity.translate(p[0], p[1]).scale(t.k).translate(
        typeof x === "function" ? -x.apply(this, arguments) : -x,
        typeof y === "function" ? -y.apply(this, arguments) : -y
      ), e, translateExtent);
    });
  };

  function scale(transform$$1, k) {
    k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], k));
    return k === transform$$1.k ? transform$$1 : new Transform(k, transform$$1.x, transform$$1.y);
  }

  function translate(transform$$1, p0, p1) {
    var x = p0[0] - p1[0] * transform$$1.k, y = p0[1] - p1[1] * transform$$1.k;
    return x === transform$$1.x && y === transform$$1.y ? transform$$1 : new Transform(transform$$1.k, x, y);
  }

  function centroid(extent) {
    return [(+extent[0][0] + +extent[1][0]) / 2, (+extent[0][1] + +extent[1][1]) / 2];
  }

  function schedule(transition, transform$$1, center) {
    transition
        .on("start.zoom", function() { gesture(this, arguments).start(); })
        .on("interrupt.zoom end.zoom", function() { gesture(this, arguments).end(); })
        .tween("zoom", function() {
          var that = this,
              args = arguments,
              g = gesture(that, args),
              e = extent.apply(that, args),
              p = center || centroid(e),
              w = Math.max(e[1][0] - e[0][0], e[1][1] - e[0][1]),
              a = that.__zoom,
              b = typeof transform$$1 === "function" ? transform$$1.apply(that, args) : transform$$1,
              i = interpolate(a.invert(p).concat(w / a.k), b.invert(p).concat(w / b.k));
          return function(t) {
            if (t === 1) t = b; // Avoid rounding error on end.
            else { var l = i(t), k = w / l[2]; t = new Transform(k, p[0] - l[0] * k, p[1] - l[1] * k); }
            g.zoom(null, t);
          };
        });
  }

  function gesture(that, args) {
    for (var i = 0, n = gestures.length, g; i < n; ++i) {
      if ((g = gestures[i]).that === that) {
        return g;
      }
    }
    return new Gesture(that, args);
  }

  function Gesture(that, args) {
    this.that = that;
    this.args = args;
    this.index = -1;
    this.active = 0;
    this.extent = extent.apply(that, args);
  }

  Gesture.prototype = {
    start: function() {
      if (++this.active === 1) {
        this.index = gestures.push(this) - 1;
        this.emit("start");
      }
      return this;
    },
    zoom: function(key, transform$$1) {
      if (this.mouse && key !== "mouse") this.mouse[1] = transform$$1.invert(this.mouse[0]);
      if (this.touch0 && key !== "touch") this.touch0[1] = transform$$1.invert(this.touch0[0]);
      if (this.touch1 && key !== "touch") this.touch1[1] = transform$$1.invert(this.touch1[0]);
      this.that.__zoom = transform$$1;
      this.emit("zoom");
      return this;
    },
    end: function() {
      if (--this.active === 0) {
        gestures.splice(this.index, 1);
        this.index = -1;
        this.emit("end");
      }
      return this;
    },
    emit: function(type) {
      d3Selection.customEvent(new ZoomEvent(zoom, type, this.that.__zoom), listeners.apply, listeners, [type, this.that, this.args]);
    }
  };

  function wheeled() {
    if (!filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        t = this.__zoom,
        k = Math.max(scaleExtent[0], Math.min(scaleExtent[1], t.k * Math.pow(2, wheelDelta.apply(this, arguments)))),
        p = d3Selection.mouse(this);

    // If the mouse is in the same location as before, reuse it.
    // If there were recent wheel events, reset the wheel idle timeout.
    if (g.wheel) {
      if (g.mouse[0][0] !== p[0] || g.mouse[0][1] !== p[1]) {
        g.mouse[1] = t.invert(g.mouse[0] = p);
      }
      clearTimeout(g.wheel);
    }

    // If this wheel event won’t trigger a transform change, ignore it.
    else if (t.k === k) return;

    // Otherwise, capture the mouse point and location at the start.
    else {
      g.mouse = [p, t.invert(p)];
      d3Transition.interrupt(this);
      g.start();
    }

    noevent();
    g.wheel = setTimeout(wheelidled, wheelDelay);
    g.zoom("mouse", constrain(translate(scale(t, k), g.mouse[0], g.mouse[1]), g.extent, translateExtent));

    function wheelidled() {
      g.wheel = null;
      g.end();
    }
  }

  function mousedowned() {
    if (touchending || !filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        v = d3Selection.select(d3Selection.event.view).on("mousemove.zoom", mousemoved, true).on("mouseup.zoom", mouseupped, true),
        p = d3Selection.mouse(this),
        x0 = d3Selection.event.clientX,
        y0 = d3Selection.event.clientY;

    d3Drag.dragDisable(d3Selection.event.view);
    nopropagation();
    g.mouse = [p, this.__zoom.invert(p)];
    d3Transition.interrupt(this);
    g.start();

    function mousemoved() {
      noevent();
      if (!g.moved) {
        var dx = d3Selection.event.clientX - x0, dy = d3Selection.event.clientY - y0;
        g.moved = dx * dx + dy * dy > clickDistance2;
      }
      g.zoom("mouse", constrain(translate(g.that.__zoom, g.mouse[0] = d3Selection.mouse(g.that), g.mouse[1]), g.extent, translateExtent));
    }

    function mouseupped() {
      v.on("mousemove.zoom mouseup.zoom", null);
      d3Drag.dragEnable(d3Selection.event.view, g.moved);
      noevent();
      g.end();
    }
  }

  function dblclicked() {
    if (!filter.apply(this, arguments)) return;
    var t0 = this.__zoom,
        p0 = d3Selection.mouse(this),
        p1 = t0.invert(p0),
        k1 = t0.k * (d3Selection.event.shiftKey ? 0.5 : 2),
        t1 = constrain(translate(scale(t0, k1), p0, p1), extent.apply(this, arguments), translateExtent);

    noevent();
    if (duration > 0) d3Selection.select(this).transition().duration(duration).call(schedule, t1, p0);
    else d3Selection.select(this).call(zoom.transform, t1);
  }

  function touchstarted() {
    if (!filter.apply(this, arguments)) return;
    var g = gesture(this, arguments),
        touches = d3Selection.event.changedTouches,
        started,
        n = touches.length, i, t, p;

    nopropagation();
    for (i = 0; i < n; ++i) {
      t = touches[i], p = d3Selection.touch(this, touches, t.identifier);
      p = [p, this.__zoom.invert(p), t.identifier];
      if (!g.touch0) g.touch0 = p, started = true;
      else if (!g.touch1) g.touch1 = p;
    }

    // If this is a dbltap, reroute to the (optional) dblclick.zoom handler.
    if (touchstarting) {
      touchstarting = clearTimeout(touchstarting);
      if (!g.touch1) {
        g.end();
        p = d3Selection.select(this).on("dblclick.zoom");
        if (p) p.apply(this, arguments);
        return;
      }
    }

    if (started) {
      touchstarting = setTimeout(function() { touchstarting = null; }, touchDelay);
      d3Transition.interrupt(this);
      g.start();
    }
  }

  function touchmoved() {
    var g = gesture(this, arguments),
        touches = d3Selection.event.changedTouches,
        n = touches.length, i, t, p, l;

    noevent();
    if (touchstarting) touchstarting = clearTimeout(touchstarting);
    for (i = 0; i < n; ++i) {
      t = touches[i], p = d3Selection.touch(this, touches, t.identifier);
      if (g.touch0 && g.touch0[2] === t.identifier) g.touch0[0] = p;
      else if (g.touch1 && g.touch1[2] === t.identifier) g.touch1[0] = p;
    }
    t = g.that.__zoom;
    if (g.touch1) {
      var p0 = g.touch0[0], l0 = g.touch0[1],
          p1 = g.touch1[0], l1 = g.touch1[1],
          dp = (dp = p1[0] - p0[0]) * dp + (dp = p1[1] - p0[1]) * dp,
          dl = (dl = l1[0] - l0[0]) * dl + (dl = l1[1] - l0[1]) * dl;
      t = scale(t, Math.sqrt(dp / dl));
      p = [(p0[0] + p1[0]) / 2, (p0[1] + p1[1]) / 2];
      l = [(l0[0] + l1[0]) / 2, (l0[1] + l1[1]) / 2];
    }
    else if (g.touch0) p = g.touch0[0], l = g.touch0[1];
    else return;
    g.zoom("touch", constrain(translate(t, p, l), g.extent, translateExtent));
  }

  function touchended() {
    var g = gesture(this, arguments),
        touches = d3Selection.event.changedTouches,
        n = touches.length, i, t;

    nopropagation();
    if (touchending) clearTimeout(touchending);
    touchending = setTimeout(function() { touchending = null; }, touchDelay);
    for (i = 0; i < n; ++i) {
      t = touches[i];
      if (g.touch0 && g.touch0[2] === t.identifier) delete g.touch0;
      else if (g.touch1 && g.touch1[2] === t.identifier) delete g.touch1;
    }
    if (g.touch1 && !g.touch0) g.touch0 = g.touch1, delete g.touch1;
    if (g.touch0) g.touch0[1] = this.__zoom.invert(g.touch0[0]);
    else g.end();
  }

  zoom.wheelDelta = function(_) {
    return arguments.length ? (wheelDelta = typeof _ === "function" ? _ : constant(+_), zoom) : wheelDelta;
  };

  zoom.filter = function(_) {
    return arguments.length ? (filter = typeof _ === "function" ? _ : constant(!!_), zoom) : filter;
  };

  zoom.touchable = function(_) {
    return arguments.length ? (touchable = typeof _ === "function" ? _ : constant(!!_), zoom) : touchable;
  };

  zoom.extent = function(_) {
    return arguments.length ? (extent = typeof _ === "function" ? _ : constant([[+_[0][0], +_[0][1]], [+_[1][0], +_[1][1]]]), zoom) : extent;
  };

  zoom.scaleExtent = function(_) {
    return arguments.length ? (scaleExtent[0] = +_[0], scaleExtent[1] = +_[1], zoom) : [scaleExtent[0], scaleExtent[1]];
  };

  zoom.translateExtent = function(_) {
    return arguments.length ? (translateExtent[0][0] = +_[0][0], translateExtent[1][0] = +_[1][0], translateExtent[0][1] = +_[0][1], translateExtent[1][1] = +_[1][1], zoom) : [[translateExtent[0][0], translateExtent[0][1]], [translateExtent[1][0], translateExtent[1][1]]];
  };

  zoom.constrain = function(_) {
    return arguments.length ? (constrain = _, zoom) : constrain;
  };

  zoom.duration = function(_) {
    return arguments.length ? (duration = +_, zoom) : duration;
  };

  zoom.interpolate = function(_) {
    return arguments.length ? (interpolate = _, zoom) : interpolate;
  };

  zoom.on = function() {
    var value = listeners.on.apply(listeners, arguments);
    return value === listeners ? zoom : value;
  };

  zoom.clickDistance = function(_) {
    return arguments.length ? (clickDistance2 = (_ = +_) * _, zoom) : Math.sqrt(clickDistance2);
  };

  return zoom;
};

exports.zoom = zoom;
exports.zoomTransform = transform;
exports.zoomIdentity = identity;

Object.defineProperty(exports, '__esModule', { value: true });

})));

},{"d3-dispatch":95,"d3-drag":96,"d3-interpolate":103,"d3-selection":111,"d3-transition":116}],119:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

function EventEmitter() {
  this._events = this._events || {};
  this._maxListeners = this._maxListeners || undefined;
}
module.exports = EventEmitter;

// Backwards-compat with node 0.10.x
EventEmitter.EventEmitter = EventEmitter;

EventEmitter.prototype._events = undefined;
EventEmitter.prototype._maxListeners = undefined;

// By default EventEmitters will print a warning if more than 10 listeners are
// added to it. This is a useful default which helps finding memory leaks.
EventEmitter.defaultMaxListeners = 10;

// Obviously not all Emitters should be limited to 10. This function allows
// that to be increased. Set to zero for unlimited.
EventEmitter.prototype.setMaxListeners = function(n) {
  if (!isNumber(n) || n < 0 || isNaN(n))
    throw TypeError('n must be a positive number');
  this._maxListeners = n;
  return this;
};

EventEmitter.prototype.emit = function(type) {
  var er, handler, len, args, i, listeners;

  if (!this._events)
    this._events = {};

  // If there is no 'error' event listener then throw.
  if (type === 'error') {
    if (!this._events.error ||
        (isObject(this._events.error) && !this._events.error.length)) {
      er = arguments[1];
      if (er instanceof Error) {
        throw er; // Unhandled 'error' event
      } else {
        // At least give some kind of context to the user
        var err = new Error('Uncaught, unspecified "error" event. (' + er + ')');
        err.context = er;
        throw err;
      }
    }
  }

  handler = this._events[type];

  if (isUndefined(handler))
    return false;

  if (isFunction(handler)) {
    switch (arguments.length) {
      // fast cases
      case 1:
        handler.call(this);
        break;
      case 2:
        handler.call(this, arguments[1]);
        break;
      case 3:
        handler.call(this, arguments[1], arguments[2]);
        break;
      // slower
      default:
        args = Array.prototype.slice.call(arguments, 1);
        handler.apply(this, args);
    }
  } else if (isObject(handler)) {
    args = Array.prototype.slice.call(arguments, 1);
    listeners = handler.slice();
    len = listeners.length;
    for (i = 0; i < len; i++)
      listeners[i].apply(this, args);
  }

  return true;
};

EventEmitter.prototype.addListener = function(type, listener) {
  var m;

  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events)
    this._events = {};

  // To avoid recursion in the case that type === "newListener"! Before
  // adding it to the listeners, first emit "newListener".
  if (this._events.newListener)
    this.emit('newListener', type,
              isFunction(listener.listener) ?
              listener.listener : listener);

  if (!this._events[type])
    // Optimize the case of one listener. Don't need the extra array object.
    this._events[type] = listener;
  else if (isObject(this._events[type]))
    // If we've already got an array, just append.
    this._events[type].push(listener);
  else
    // Adding the second element, need to change to array.
    this._events[type] = [this._events[type], listener];

  // Check for listener leak
  if (isObject(this._events[type]) && !this._events[type].warned) {
    if (!isUndefined(this._maxListeners)) {
      m = this._maxListeners;
    } else {
      m = EventEmitter.defaultMaxListeners;
    }

    if (m && m > 0 && this._events[type].length > m) {
      this._events[type].warned = true;
      console.error('(node) warning: possible EventEmitter memory ' +
                    'leak detected. %d listeners added. ' +
                    'Use emitter.setMaxListeners() to increase limit.',
                    this._events[type].length);
      if (typeof console.trace === 'function') {
        // not supported in IE 10
        console.trace();
      }
    }
  }

  return this;
};

EventEmitter.prototype.on = EventEmitter.prototype.addListener;

EventEmitter.prototype.once = function(type, listener) {
  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  var fired = false;

  function g() {
    this.removeListener(type, g);

    if (!fired) {
      fired = true;
      listener.apply(this, arguments);
    }
  }

  g.listener = listener;
  this.on(type, g);

  return this;
};

// emits a 'removeListener' event iff the listener was removed
EventEmitter.prototype.removeListener = function(type, listener) {
  var list, position, length, i;

  if (!isFunction(listener))
    throw TypeError('listener must be a function');

  if (!this._events || !this._events[type])
    return this;

  list = this._events[type];
  length = list.length;
  position = -1;

  if (list === listener ||
      (isFunction(list.listener) && list.listener === listener)) {
    delete this._events[type];
    if (this._events.removeListener)
      this.emit('removeListener', type, listener);

  } else if (isObject(list)) {
    for (i = length; i-- > 0;) {
      if (list[i] === listener ||
          (list[i].listener && list[i].listener === listener)) {
        position = i;
        break;
      }
    }

    if (position < 0)
      return this;

    if (list.length === 1) {
      list.length = 0;
      delete this._events[type];
    } else {
      list.splice(position, 1);
    }

    if (this._events.removeListener)
      this.emit('removeListener', type, listener);
  }

  return this;
};

EventEmitter.prototype.removeAllListeners = function(type) {
  var key, listeners;

  if (!this._events)
    return this;

  // not listening for removeListener, no need to emit
  if (!this._events.removeListener) {
    if (arguments.length === 0)
      this._events = {};
    else if (this._events[type])
      delete this._events[type];
    return this;
  }

  // emit removeListener for all listeners on all events
  if (arguments.length === 0) {
    for (key in this._events) {
      if (key === 'removeListener') continue;
      this.removeAllListeners(key);
    }
    this.removeAllListeners('removeListener');
    this._events = {};
    return this;
  }

  listeners = this._events[type];

  if (isFunction(listeners)) {
    this.removeListener(type, listeners);
  } else if (listeners) {
    // LIFO order
    while (listeners.length)
      this.removeListener(type, listeners[listeners.length - 1]);
  }
  delete this._events[type];

  return this;
};

EventEmitter.prototype.listeners = function(type) {
  var ret;
  if (!this._events || !this._events[type])
    ret = [];
  else if (isFunction(this._events[type]))
    ret = [this._events[type]];
  else
    ret = this._events[type].slice();
  return ret;
};

EventEmitter.prototype.listenerCount = function(type) {
  if (this._events) {
    var evlistener = this._events[type];

    if (isFunction(evlistener))
      return 1;
    else if (evlistener)
      return evlistener.length;
  }
  return 0;
};

EventEmitter.listenerCount = function(emitter, type) {
  return emitter.listenerCount(type);
};

function isFunction(arg) {
  return typeof arg === 'function';
}

function isNumber(arg) {
  return typeof arg === 'number';
}

function isObject(arg) {
  return typeof arg === 'object' && arg !== null;
}

function isUndefined(arg) {
  return arg === void 0;
}

},{}],120:[function(require,module,exports){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/ */

var firebase=function(e){function t(r){if(n[r])return n[r].exports;var i=n[r]={i:r,l:!1,exports:{}};return e[r].call(i.exports,i,i.exports,t),i.l=!0,i.exports}var n={};return t.m=e,t.c=n,t.i=function(e){return e},t.d=function(e,n,r){t.o(e,n)||Object.defineProperty(e,n,{configurable:!1,enumerable:!0,get:r})},t.n=function(e){var n=e&&e.__esModule?function(){return e.default}:function(){return e};return t.d(n,"a",n),n},t.o=function(e,t){return Object.prototype.hasOwnProperty.call(e,t)},t.p="",t(t.s=11)}([function(e,t,n){"use strict";(function(e){Object.defineProperty(t,"__esModule",{value:!0});var r=void 0;if(void 0!==e)r=e;else if("undefined"!=typeof self)r=self;else try{r=Function("return this")()}catch(e){throw new Error("polyfill failed because global object is unavailable in this environment")}var i=r.Promise||n(8);t.local={Promise:i,GoogPromise:i}}).call(t,n(1))},function(e,t){var n;n=function(){return this}();try{n=n||Function("return this")()||(0,eval)("this")}catch(e){"object"==typeof window&&(n=window)}e.exports=n},function(e,t,n){"use strict";Object.defineProperty(t,"__esModule",{value:!0});var r=n(5),i=(0,r.createFirebaseNamespace)();t.default=i,e.exports=t.default},function(e,t,n){"use strict";function r(e){return i(void 0,e)}function i(e,t){if(!(t instanceof Object))return t;switch(t.constructor){case Date:return new Date(t.getTime());case Object:void 0===e&&(e={});break;case Array:e=[];break;default:return t}for(var n in t)t.hasOwnProperty(n)&&(e[n]=i(e[n],t[n]));return e}function o(e,t,n){e[t]=n}Object.defineProperty(t,"__esModule",{value:!0}),t.deepCopy=r,t.deepExtend=i,t.patchProperty=o},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e){var t=a;return a=e,t}Object.defineProperty(t,"__esModule",{value:!0});var o=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.patchCapture=i;var a=Error.captureStackTrace,c=function e(t,n){if(r(this,e),this.code=t,this.message=n,a)a(this,s.prototype.create);else{var i=Error.apply(this,arguments);this.name="FirebaseError",Object.defineProperty(this,"stack",{get:function(){return i.stack}})}};c.prototype=Object.create(Error.prototype),c.prototype.constructor=c,c.prototype.name="FirebaseError";var s=t.ErrorFactory=function(){function e(t,n,i){r(this,e),this.service=t,this.serviceName=n,this.errors=i,this.pattern=/\{\$([^}]+)}/g}return o(e,[{key:"create",value:function(e,t){void 0===t&&(t={});var n=this.errors[e],r=this.service+"/"+e,i=void 0;i=void 0===n?"Error":n.replace(this.pattern,function(e,n){var r=t[n];return void 0!==r?r.toString():"<"+n+"?>"}),i=this.serviceName+": "+i+" ("+r+").";var o=new c(r,i);for(var a in t)t.hasOwnProperty(a)&&"_"!==a.slice(-1)&&(o[a]=t[a]);return o}}]),e}()},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(){function e(e){e=e||d;var t=r[e];return void 0===t&&o("no-app",{name:e}),t}function t(e,t){Object.keys(a).forEach(function(r){var i=n(e,r);null!==i&&h[i]&&h[i](t,e)})}function n(e,t){if("serverAuth"===t)return null;var n=t,r=e.options;return"auth"===t&&(r.serviceAccount||r.credential)&&(n="serverAuth","serverAuth"in a||o("sa-not-supported")),n}var r={},a={},h={},v={__esModule:!0,initializeApp:function(e,n){void 0===n?n=d:"string"==typeof n&&""!==n||o("bad-app-name",{name:n+""}),void 0!==r[n]&&o("duplicate-app",{name:n});var i=new p(e,n,v);return r[n]=i,t(i,"create"),void 0!=i.INTERNAL&&void 0!=i.INTERNAL.getToken||(0,c.deepExtend)(i,{INTERNAL:{getUid:function(){return null},getToken:function(){return l.resolve(null)},addAuthTokenListener:function(){},removeAuthTokenListener:function(){}}}),i},app:e,apps:null,Promise:l,SDK_VERSION:"3.9.0",INTERNAL:{registerService:function(t,n,r,i,s){a[t]&&o("duplicate-service",{name:t}),a[t]=s?n:function(e,t){return n(e,t,d)},i&&(h[t]=i);var u=void 0;return u=function(n){return void 0===n&&(n=e()),"function"!=typeof n[t]&&o("invalid-app-argument",{name:t}),n[t]()},void 0!==r&&(0,c.deepExtend)(u,r),v[t]=u,u},createFirebaseNamespace:i,extendNamespace:function(e){(0,c.deepExtend)(v,e)},createSubscribe:s.createSubscribe,ErrorFactory:u.ErrorFactory,removeApp:function(e){t(r[e],"delete"),delete r[e]},factories:a,useAsService:n,Promise:f.local.GoogPromise,deepExtend:c.deepExtend}};return(0,c.patchProperty)(v,"default",v),Object.defineProperty(v,"apps",{get:function(){return Object.keys(r).map(function(e){return r[e]})}}),(0,c.patchProperty)(e,"App",p),v}function o(e,t){throw v.create(e,t)}Object.defineProperty(t,"__esModule",{value:!0});var a=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.createFirebaseNamespace=i;var c=n(3),s=n(6),u=n(4),f=n(0),l=f.local.Promise,d="[DEFAULT]",p=function(){function e(t,n,i){var o=this;r(this,e),this.firebase_=i,this.isDeleted_=!1,this.services_={},this.name_=n,this.options_=(0,c.deepCopy)(t);var a="credential"in this.options_,s="serviceAccount"in this.options_;if(a||s){var u=s?"serviceAccount":"credential";"undefined"!=typeof console&&console.log("The '"+u+"' property specified in the first argument to initializeApp() is deprecated and will be removed in the next major version. You should instead use the 'firebase-admin' package. See https://firebase.google.com/docs/admin/setup for details on how to get started.")}Object.keys(i.INTERNAL.factories).forEach(function(e){var t=i.INTERNAL.useAsService(o,e);if(null!==t){var n=o.getService.bind(o,t);(0,c.patchProperty)(o,e,n)}})}return a(e,[{key:"delete",value:function(){var e=this;return new l(function(t){e.checkDestroyed_(),t()}).then(function(){e.firebase_.INTERNAL.removeApp(e.name_);var t=[];return Object.keys(e.services_).forEach(function(n){Object.keys(e.services_[n]).forEach(function(r){t.push(e.services_[n][r])})}),l.all(t.map(function(e){return e.INTERNAL.delete()}))}).then(function(){e.isDeleted_=!0,e.services_={}})}},{key:"getService",value:function(e,t){this.checkDestroyed_(),void 0===this.services_[e]&&(this.services_[e]={});var n=t||d;if(void 0===this.services_[e][n]){var r=this.firebase_.INTERNAL.factories[e](this,this.extendApp.bind(this),t);return this.services_[e][n]=r,r}return this.services_[e][n]}},{key:"extendApp",value:function(e){(0,c.deepExtend)(this,e)}},{key:"checkDestroyed_",value:function(){this.isDeleted_&&o("app-deleted",{name:this.name_})}},{key:"name",get:function(){return this.checkDestroyed_(),this.name_}},{key:"options",get:function(){return this.checkDestroyed_(),this.options_}}]),e}();p.prototype.name&&p.prototype.options||p.prototype.delete||console.log("dc");var h={"no-app":"No Firebase App '{$name}' has been created - call Firebase App.initializeApp()","bad-app-name":"Illegal App name: '{$name}","duplicate-app":"Firebase App named '{$name}' already exists","app-deleted":"Firebase App named '{$name}' already deleted","duplicate-service":"Firebase service named '{$name}' already registered","sa-not-supported":"Initializing the Firebase SDK with a service account is only allowed in a Node.js environment. On client devices, you should instead initialize the SDK with an api key and auth domain","invalid-app-argument":"firebase.{$name}() takes either no argument or a Firebase App instance."},v=new u.ErrorFactory("app","Firebase",h)},function(e,t,n){"use strict";function r(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function i(e,t){var n=new d(e,t);return n.subscribe.bind(n)}function o(e,t){return function(){for(var n=arguments.length,r=Array(n),i=0;i<n;i++)r[i]=arguments[i];l.resolve(!0).then(function(){e.apply(void 0,r)}).catch(function(e){t&&t(e)})}}function a(e,t){if("object"!==(void 0===e?"undefined":s(e))||null===e)return!1;var n=!0,r=!1,i=void 0;try{for(var o,a=t[Symbol.iterator]();!(n=(o=a.next()).done);n=!0){var c=o.value;if(c in e&&"function"==typeof e[c])return!0}}catch(e){r=!0,i=e}finally{try{!n&&a.return&&a.return()}finally{if(r)throw i}}return!1}function c(){}Object.defineProperty(t,"__esModule",{value:!0});var s="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},u=function(){function e(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,"value"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}return function(t,n,r){return n&&e(t.prototype,n),r&&e(t,r),t}}();t.createSubscribe=i,t.async=o;var f=n(0),l=f.local.Promise,d=function(){function e(t,n){var i=this;r(this,e),this.observers=[],this.unsubscribes=[],this.observerCount=0,this.task=l.resolve(),this.finalized=!1,this.onNoObservers=n,this.task.then(function(){t(i)}).catch(function(e){i.error(e)})}return u(e,[{key:"next",value:function(e){this.forEachObserver(function(t){t.next(e)})}},{key:"error",value:function(e){this.forEachObserver(function(t){t.error(e)}),this.close(e)}},{key:"complete",value:function(){this.forEachObserver(function(e){e.complete()}),this.close()}},{key:"subscribe",value:function(e,t,n){var r=this,i=void 0;if(void 0===e&&void 0===t&&void 0===n)throw new Error("Missing Observer.");i=a(e,["next","error","complete"])?e:{next:e,error:t,complete:n},void 0===i.next&&(i.next=c),void 0===i.error&&(i.error=c),void 0===i.complete&&(i.complete=c);var o=this.unsubscribeOne.bind(this,this.observers.length);return this.finalized&&this.task.then(function(){try{r.finalError?i.error(r.finalError):i.complete()}catch(e){}}),this.observers.push(i),o}},{key:"unsubscribeOne",value:function(e){void 0!==this.observers&&void 0!==this.observers[e]&&(delete this.observers[e],this.observerCount-=1,0===this.observerCount&&void 0!==this.onNoObservers&&this.onNoObservers(this))}},{key:"forEachObserver",value:function(e){if(!this.finalized)for(var t=0;t<this.observers.length;t++)this.sendOne(t,e)}},{key:"sendOne",value:function(e,t){var n=this;this.task.then(function(){if(void 0!==n.observers&&void 0!==n.observers[e])try{t(n.observers[e])}catch(e){"undefined"!=typeof console&&console.error&&console.error(e)}})}},{key:"close",value:function(e){var t=this;this.finalized||(this.finalized=!0,void 0!==e&&(this.finalError=e),this.task.then(function(){t.observers=void 0,t.onNoObservers=void 0}))}}]),e}()},function(e,t){function n(){throw new Error("setTimeout has not been defined")}function r(){throw new Error("clearTimeout has not been defined")}function i(e){if(f===setTimeout)return setTimeout(e,0);if((f===n||!f)&&setTimeout)return f=setTimeout,setTimeout(e,0);try{return f(e,0)}catch(t){try{return f.call(null,e,0)}catch(t){return f.call(this,e,0)}}}function o(e){if(l===clearTimeout)return clearTimeout(e);if((l===r||!l)&&clearTimeout)return l=clearTimeout,clearTimeout(e);try{return l(e)}catch(t){try{return l.call(null,e)}catch(t){return l.call(this,e)}}}function a(){v&&p&&(v=!1,p.length?h=p.concat(h):m=-1,h.length&&c())}function c(){if(!v){var e=i(a);v=!0;for(var t=h.length;t;){for(p=h,h=[];++m<t;)p&&p[m].run();m=-1,t=h.length}p=null,v=!1,o(e)}}function s(e,t){this.fun=e,this.array=t}function u(){}var f,l,d=e.exports={};!function(){try{f="function"==typeof setTimeout?setTimeout:n}catch(e){f=n}try{l="function"==typeof clearTimeout?clearTimeout:r}catch(e){l=r}}();var p,h=[],v=!1,m=-1;d.nextTick=function(e){var t=new Array(arguments.length-1);if(arguments.length>1)for(var n=1;n<arguments.length;n++)t[n-1]=arguments[n];h.push(new s(e,t)),1!==h.length||v||i(c)},s.prototype.run=function(){this.fun.apply(null,this.array)},d.title="browser",d.browser=!0,d.env={},d.argv=[],d.version="",d.versions={},d.on=u,d.addListener=u,d.once=u,d.off=u,d.removeListener=u,d.removeAllListeners=u,d.emit=u,d.binding=function(e){throw new Error("process.binding is not supported")},d.cwd=function(){return"/"},d.chdir=function(e){throw new Error("process.chdir is not supported")},d.umask=function(){return 0}},function(e,t,n){(function(t){!function(n){function r(){}function i(e,t){return function(){e.apply(t,arguments)}}function o(e){if("object"!=typeof this)throw new TypeError("Promises must be constructed via new");if("function"!=typeof e)throw new TypeError("not a function");this._state=0,this._handled=!1,this._value=void 0,this._deferreds=[],l(e,this)}function a(e,t){for(;3===e._state;)e=e._value;if(0===e._state)return void e._deferreds.push(t);e._handled=!0,o._immediateFn(function(){var n=1===e._state?t.onFulfilled:t.onRejected;if(null===n)return void(1===e._state?c:s)(t.promise,e._value);var r;try{r=n(e._value)}catch(e){return void s(t.promise,e)}c(t.promise,r)})}function c(e,t){try{if(t===e)throw new TypeError("A promise cannot be resolved with itself.");if(t&&("object"==typeof t||"function"==typeof t)){var n=t.then;if(t instanceof o)return e._state=3,e._value=t,void u(e);if("function"==typeof n)return void l(i(n,t),e)}e._state=1,e._value=t,u(e)}catch(t){s(e,t)}}function s(e,t){e._state=2,e._value=t,u(e)}function u(e){2===e._state&&0===e._deferreds.length&&o._immediateFn(function(){e._handled||o._unhandledRejectionFn(e._value)});for(var t=0,n=e._deferreds.length;t<n;t++)a(e,e._deferreds[t]);e._deferreds=null}function f(e,t,n){this.onFulfilled="function"==typeof e?e:null,this.onRejected="function"==typeof t?t:null,this.promise=n}function l(e,t){var n=!1;try{e(function(e){n||(n=!0,c(t,e))},function(e){n||(n=!0,s(t,e))})}catch(e){if(n)return;n=!0,s(t,e)}}var d=setTimeout;o.prototype.catch=function(e){return this.then(null,e)},o.prototype.then=function(e,t){var n=new this.constructor(r);return a(this,new f(e,t,n)),n},o.all=function(e){var t=Array.prototype.slice.call(e);return new o(function(e,n){function r(o,a){try{if(a&&("object"==typeof a||"function"==typeof a)){var c=a.then;if("function"==typeof c)return void c.call(a,function(e){r(o,e)},n)}t[o]=a,0==--i&&e(t)}catch(e){n(e)}}if(0===t.length)return e([]);for(var i=t.length,o=0;o<t.length;o++)r(o,t[o])})},o.resolve=function(e){return e&&"object"==typeof e&&e.constructor===o?e:new o(function(t){t(e)})},o.reject=function(e){return new o(function(t,n){n(e)})},o.race=function(e){return new o(function(t,n){for(var r=0,i=e.length;r<i;r++)e[r].then(t,n)})},o._immediateFn="function"==typeof t&&function(e){t(e)}||function(e){d(e,0)},o._unhandledRejectionFn=function(e){"undefined"!=typeof console&&console&&console.warn("Possible Unhandled Promise Rejection:",e)},o._setImmediateFn=function(e){o._immediateFn=e},o._setUnhandledRejectionFn=function(e){o._unhandledRejectionFn=e},void 0!==e&&e.exports?e.exports=o:n.Promise||(n.Promise=o)}(this)}).call(t,n(10).setImmediate)},function(e,t,n){(function(e,t){!function(e,n){"use strict";function r(e){"function"!=typeof e&&(e=new Function(""+e));for(var t=new Array(arguments.length-1),n=0;n<t.length;n++)t[n]=arguments[n+1];var r={callback:e,args:t};return u[s]=r,c(s),s++}function i(e){delete u[e]}function o(e){var t=e.callback,r=e.args;switch(r.length){case 0:t();break;case 1:t(r[0]);break;case 2:t(r[0],r[1]);break;case 3:t(r[0],r[1],r[2]);break;default:t.apply(n,r)}}function a(e){if(f)setTimeout(a,0,e);else{var t=u[e];if(t){f=!0;try{o(t)}finally{i(e),f=!1}}}}if(!e.setImmediate){var c,s=1,u={},f=!1,l=e.document,d=Object.getPrototypeOf&&Object.getPrototypeOf(e);d=d&&d.setTimeout?d:e,"[object process]"==={}.toString.call(e.process)?function(){c=function(e){t.nextTick(function(){a(e)})}}():function(){if(e.postMessage&&!e.importScripts){var t=!0,n=e.onmessage;return e.onmessage=function(){t=!1},e.postMessage("","*"),e.onmessage=n,t}}()?function(){var t="setImmediate$"+Math.random()+"$",n=function(n){n.source===e&&"string"==typeof n.data&&0===n.data.indexOf(t)&&a(+n.data.slice(t.length))};e.addEventListener?e.addEventListener("message",n,!1):e.attachEvent("onmessage",n),c=function(n){e.postMessage(t+n,"*")}}():e.MessageChannel?function(){var e=new MessageChannel;e.port1.onmessage=function(e){a(e.data)},c=function(t){e.port2.postMessage(t)}}():l&&"onreadystatechange"in l.createElement("script")?function(){var e=l.documentElement;c=function(t){var n=l.createElement("script");n.onreadystatechange=function(){a(t),n.onreadystatechange=null,e.removeChild(n),n=null},e.appendChild(n)}}():function(){c=function(e){setTimeout(a,0,e)}}(),d.setImmediate=r,d.clearImmediate=i}}("undefined"==typeof self?void 0===e?this:e:self)}).call(t,n(1),n(7))},function(e,t,n){function r(e,t){this._id=e,this._clearFn=t}var i=Function.prototype.apply;t.setTimeout=function(){return new r(i.call(setTimeout,window,arguments),clearTimeout)},t.setInterval=function(){return new r(i.call(setInterval,window,arguments),clearInterval)},t.clearTimeout=t.clearInterval=function(e){e&&e.close()},r.prototype.unref=r.prototype.ref=function(){},r.prototype.close=function(){this._clearFn.call(window,this._id)},t.enroll=function(e,t){clearTimeout(e._idleTimeoutId),e._idleTimeout=t},t.unenroll=function(e){clearTimeout(e._idleTimeoutId),e._idleTimeout=-1},t._unrefActive=t.active=function(e){clearTimeout(e._idleTimeoutId);var t=e._idleTimeout;t>=0&&(e._idleTimeoutId=setTimeout(function(){e._onTimeout&&e._onTimeout()},t))},n(9),t.setImmediate=setImmediate,t.clearImmediate=clearImmediate},function(e,t,n){e.exports=n(2)}]);module.exports=firebase;


},{}],121:[function(require,module,exports){
(function (global){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/ */

var firebase = require('./app');
(function(){
(function(){var h,aa=aa||{},l=this,ba=function(){},ca=function(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&
!a.propertyIsEnumerable("call"))return"function"}else return"null";else if("function"==b&&"undefined"==typeof a.call)return"object";return b},da=function(a){return null===a},ea=function(a){return"array"==ca(a)},fa=function(a){var b=ca(a);return"array"==b||"object"==b&&"number"==typeof a.length},m=function(a){return"string"==typeof a},ga=function(a){return"number"==typeof a},p=function(a){return"function"==ca(a)},ha=function(a){var b=typeof a;return"object"==b&&null!=a||"function"==b},ia=function(a,
b,c){return a.call.apply(a.bind,arguments)},ja=function(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}},q=function(a,b,c){q=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?ia:ja;return q.apply(null,arguments)},ka=function(a,b){var c=Array.prototype.slice.call(arguments,
1);return function(){var b=c.slice();b.push.apply(b,arguments);return a.apply(this,b)}},la=Date.now||function(){return+new Date},r=function(a,b){function c(){}c.prototype=b.prototype;a.xd=b.prototype;a.prototype=new c;a.prototype.constructor=a;a.Tf=function(a,c,f){for(var d=Array(arguments.length-2),e=2;e<arguments.length;e++)d[e-2]=arguments[e];return b.prototype[c].apply(a,d)}};var t=function(a){if(Error.captureStackTrace)Error.captureStackTrace(this,t);else{var b=Error().stack;b&&(this.stack=b)}a&&(this.message=String(a))};r(t,Error);t.prototype.name="CustomError";var ma=function(a,b){for(var c=a.split("%s"),d="",e=Array.prototype.slice.call(arguments,1);e.length&&1<c.length;)d+=c.shift()+e.shift();return d+c.join("%s")},na=String.prototype.trim?function(a){return a.trim()}:function(a){return a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")},oa=/&/g,pa=/</g,qa=/>/g,ra=/"/g,sa=/'/g,ta=/\x00/g,ua=/[\x00&<>"']/,u=function(a,b){return-1!=a.indexOf(b)},va=function(a,b){return a<b?-1:a>b?1:0};var wa=function(a,b){b.unshift(a);t.call(this,ma.apply(null,b));b.shift()};r(wa,t);wa.prototype.name="AssertionError";
var xa=function(a,b,c,d){var e="Assertion failed";if(c)var e=e+(": "+c),f=d;else a&&(e+=": "+a,f=b);throw new wa(""+e,f||[]);},v=function(a,b,c){a||xa("",null,b,Array.prototype.slice.call(arguments,2))},ya=function(a,b){throw new wa("Failure"+(a?": "+a:""),Array.prototype.slice.call(arguments,1));},za=function(a,b,c){ga(a)||xa("Expected number but got %s: %s.",[ca(a),a],b,Array.prototype.slice.call(arguments,2));return a},Aa=function(a,b,c){m(a)||xa("Expected string but got %s: %s.",[ca(a),a],b,Array.prototype.slice.call(arguments,
2))},Ba=function(a,b,c){p(a)||xa("Expected function but got %s: %s.",[ca(a),a],b,Array.prototype.slice.call(arguments,2))};var Ca=Array.prototype.indexOf?function(a,b,c){v(null!=a.length);return Array.prototype.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(m(a))return m(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1},w=Array.prototype.forEach?function(a,b,c){v(null!=a.length);Array.prototype.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=m(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)},Da=function(a,b){for(var c=m(a)?
a.split(""):a,d=a.length-1;0<=d;--d)d in c&&b.call(void 0,c[d],d,a)},Ea=Array.prototype.map?function(a,b,c){v(null!=a.length);return Array.prototype.map.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=Array(d),f=m(a)?a.split(""):a,g=0;g<d;g++)g in f&&(e[g]=b.call(c,f[g],g,a));return e},Fa=Array.prototype.some?function(a,b,c){v(null!=a.length);return Array.prototype.some.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=m(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&b.call(c,e[f],f,a))return!0;return!1},
Ha=function(a){var b;a:{b=Ga;for(var c=a.length,d=m(a)?a.split(""):a,e=0;e<c;e++)if(e in d&&b.call(void 0,d[e],e,a)){b=e;break a}b=-1}return 0>b?null:m(a)?a.charAt(b):a[b]},Ia=function(a,b){return 0<=Ca(a,b)},Ka=function(a,b){b=Ca(a,b);var c;(c=0<=b)&&Ja(a,b);return c},Ja=function(a,b){v(null!=a.length);return 1==Array.prototype.splice.call(a,b,1).length},La=function(a,b){var c=0;Da(a,function(d,e){b.call(void 0,d,e,a)&&Ja(a,e)&&c++})},Ma=function(a){return Array.prototype.concat.apply([],arguments)},
Na=function(a){var b=a.length;if(0<b){for(var c=Array(b),d=0;d<b;d++)c[d]=a[d];return c}return[]};var Oa=function(a){return Ea(a,function(a){a=a.toString(16);return 1<a.length?a:"0"+a}).join("")};var Pa;a:{var Qa=l.navigator;if(Qa){var Ra=Qa.userAgent;if(Ra){Pa=Ra;break a}}Pa=""}var x=function(a){return u(Pa,a)};var Sa=function(a,b){for(var c in a)b.call(void 0,a[c],c,a)},Ta=function(a){var b=[],c=0,d;for(d in a)b[c++]=a[d];return b},Ua=function(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b},Va=function(a){for(var b in a)return!1;return!0},Wa=function(a,b){for(var c in a)if(!(c in b)||a[c]!==b[c])return!1;for(c in b)if(!(c in a))return!1;return!0},Xa=function(a){var b={},c;for(c in a)b[c]=a[c];return b},Ya="constructor hasOwnProperty isPrototypeOf propertyIsEnumerable toLocaleString toString valueOf".split(" "),
Za=function(a,b){for(var c,d,e=1;e<arguments.length;e++){d=arguments[e];for(c in d)a[c]=d[c];for(var f=0;f<Ya.length;f++)c=Ya[f],Object.prototype.hasOwnProperty.call(d,c)&&(a[c]=d[c])}};var $a=function(a){$a[" "](a);return a};$a[" "]=ba;var bb=function(a,b){var c=ab;return Object.prototype.hasOwnProperty.call(c,a)?c[a]:c[a]=b(a)};var cb=x("Opera"),y=x("Trident")||x("MSIE"),eb=x("Edge"),fb=eb||y,gb=x("Gecko")&&!(u(Pa.toLowerCase(),"webkit")&&!x("Edge"))&&!(x("Trident")||x("MSIE"))&&!x("Edge"),hb=u(Pa.toLowerCase(),"webkit")&&!x("Edge"),ib=function(){var a=l.document;return a?a.documentMode:void 0},jb;
a:{var kb="",lb=function(){var a=Pa;if(gb)return/rv\:([^\);]+)(\)|;)/.exec(a);if(eb)return/Edge\/([\d\.]+)/.exec(a);if(y)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(hb)return/WebKit\/(\S+)/.exec(a);if(cb)return/(?:Version)[ \/]?(\S+)/.exec(a)}();lb&&(kb=lb?lb[1]:"");if(y){var mb=ib();if(null!=mb&&mb>parseFloat(kb)){jb=String(mb);break a}}jb=kb}
var nb=jb,ab={},z=function(a){return bb(a,function(){for(var b=0,c=na(String(nb)).split("."),d=na(String(a)).split("."),e=Math.max(c.length,d.length),f=0;0==b&&f<e;f++){var g=c[f]||"",k=d[f]||"";do{g=/(\d*)(\D*)(.*)/.exec(g)||["","","",""];k=/(\d*)(\D*)(.*)/.exec(k)||["","","",""];if(0==g[0].length&&0==k[0].length)break;b=va(0==g[1].length?0:parseInt(g[1],10),0==k[1].length?0:parseInt(k[1],10))||va(0==g[2].length,0==k[2].length)||va(g[2],k[2]);g=g[3];k=k[3]}while(0==b)}return 0<=b})},ob;var pb=l.document;
ob=pb&&y?ib()||("CSS1Compat"==pb.compatMode?parseInt(nb,10):5):void 0;var qb=null,rb=null,tb=function(a){var b="";sb(a,function(a){b+=String.fromCharCode(a)});return b},sb=function(a,b){function c(b){for(;d<a.length;){var c=a.charAt(d++),e=rb[c];if(null!=e)return e;if(!/^[\s\xa0]*$/.test(c))throw Error("Unknown base64 encoding at char: "+c);}return b}ub();for(var d=0;;){var e=c(-1),f=c(0),g=c(64),k=c(64);if(64===k&&-1===e)break;b(e<<2|f>>4);64!=g&&(b(f<<4&240|g>>2),64!=k&&b(g<<6&192|k))}},ub=function(){if(!qb){qb={};rb={};for(var a=0;65>a;a++)qb[a]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(a),
rb[qb[a]]=a,62<=a&&(rb["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.".charAt(a)]=a)}};var vb=function(){this.Da=-1};var yb=function(a,b){this.Da=64;this.ec=l.Uint8Array?new Uint8Array(this.Da):Array(this.Da);this.Fc=this.hb=0;this.h=[];this.lf=a;this.Wd=b;this.Mf=l.Int32Array?new Int32Array(64):Array(64);void 0!==wb||(wb=l.Int32Array?new Int32Array(xb):xb);this.reset()},wb;r(yb,vb);for(var zb=[],Ab=0;63>Ab;Ab++)zb[Ab]=0;var Bb=Ma(128,zb);yb.prototype.reset=function(){this.Fc=this.hb=0;this.h=l.Int32Array?new Int32Array(this.Wd):Na(this.Wd)};
var Cb=function(a){var b=a.ec;v(b.length==a.Da);for(var c=a.Mf,d=0,e=0;e<b.length;)c[d++]=b[e]<<24|b[e+1]<<16|b[e+2]<<8|b[e+3],e=4*d;for(b=16;64>b;b++){var e=c[b-15]|0,d=c[b-2]|0,f=(c[b-16]|0)+((e>>>7|e<<25)^(e>>>18|e<<14)^e>>>3)|0,g=(c[b-7]|0)+((d>>>17|d<<15)^(d>>>19|d<<13)^d>>>10)|0;c[b]=f+g|0}for(var d=a.h[0]|0,e=a.h[1]|0,k=a.h[2]|0,n=a.h[3]|0,C=a.h[4]|0,db=a.h[5]|0,Pb=a.h[6]|0,f=a.h[7]|0,b=0;64>b;b++)var Ah=((d>>>2|d<<30)^(d>>>13|d<<19)^(d>>>22|d<<10))+(d&e^d&k^e&k)|0,g=C&db^~C&Pb,f=f+((C>>>6|
C<<26)^(C>>>11|C<<21)^(C>>>25|C<<7))|0,g=g+(wb[b]|0)|0,g=f+(g+(c[b]|0)|0)|0,f=Pb,Pb=db,db=C,C=n+g|0,n=k,k=e,e=d,d=g+Ah|0;a.h[0]=a.h[0]+d|0;a.h[1]=a.h[1]+e|0;a.h[2]=a.h[2]+k|0;a.h[3]=a.h[3]+n|0;a.h[4]=a.h[4]+C|0;a.h[5]=a.h[5]+db|0;a.h[6]=a.h[6]+Pb|0;a.h[7]=a.h[7]+f|0};
yb.prototype.update=function(a,b){void 0===b&&(b=a.length);var c=0,d=this.hb;if(m(a))for(;c<b;)this.ec[d++]=a.charCodeAt(c++),d==this.Da&&(Cb(this),d=0);else if(fa(a))for(;c<b;){var e=a[c++];if(!("number"==typeof e&&0<=e&&255>=e&&e==(e|0)))throw Error("message must be a byte array");this.ec[d++]=e;d==this.Da&&(Cb(this),d=0)}else throw Error("message must be string or array");this.hb=d;this.Fc+=b};
yb.prototype.digest=function(){var a=[],b=8*this.Fc;56>this.hb?this.update(Bb,56-this.hb):this.update(Bb,this.Da-(this.hb-56));for(var c=63;56<=c;c--)this.ec[c]=b&255,b/=256;Cb(this);for(c=b=0;c<this.lf;c++)for(var d=24;0<=d;d-=8)a[b++]=this.h[c]>>d&255;return a};
var xb=[1116352408,1899447441,3049323471,3921009573,961987163,1508970993,2453635748,2870763221,3624381080,310598401,607225278,1426881987,1925078388,2162078206,2614888103,3248222580,3835390401,4022224774,264347078,604807628,770255983,1249150122,1555081692,1996064986,2554220882,2821834349,2952996808,3210313671,3336571891,3584528711,113926993,338241895,666307205,773529912,1294757372,1396182291,1695183700,1986661051,2177026350,2456956037,2730485921,2820302411,3259730800,3345764771,3516065817,3600352804,
4094571909,275423344,430227734,506948616,659060556,883997877,958139571,1322822218,1537002063,1747873779,1955562222,2024104815,2227730452,2361852424,2428436474,2756734187,3204031479,3329325298];var Eb=function(){yb.call(this,8,Db)};r(Eb,yb);var Db=[1779033703,3144134277,1013904242,2773480762,1359893119,2600822924,528734635,1541459225];var Fb=function(){this.Ga=this.Ga;this.tc=this.tc};Fb.prototype.Ga=!1;Fb.prototype.isDisposed=function(){return this.Ga};Fb.prototype.cb=function(){if(this.tc)for(;this.tc.length;)this.tc.shift()()};var Gb=!y||9<=Number(ob),Hb=y&&!z("9");!hb||z("528");gb&&z("1.9b")||y&&z("8")||cb&&z("9.5")||hb&&z("528");gb&&!z("8")||y&&z("9");var Ib=function(a,b){this.type=a;this.currentTarget=this.target=b;this.defaultPrevented=this.nb=!1;this.ee=!0};Ib.prototype.preventDefault=function(){this.defaultPrevented=!0;this.ee=!1};var Jb=function(a,b){Ib.call(this,a?a.type:"");this.relatedTarget=this.currentTarget=this.target=null;this.button=this.screenY=this.screenX=this.clientY=this.clientX=this.offsetY=this.offsetX=0;this.key="";this.charCode=this.keyCode=0;this.metaKey=this.shiftKey=this.altKey=this.ctrlKey=!1;this.eb=this.state=null;a&&this.init(a,b)};r(Jb,Ib);
Jb.prototype.init=function(a,b){var c=this.type=a.type,d=a.changedTouches?a.changedTouches[0]:null;this.target=a.target||a.srcElement;this.currentTarget=b;if(b=a.relatedTarget){if(gb){var e;a:{try{$a(b.nodeName);e=!0;break a}catch(f){}e=!1}e||(b=null)}}else"mouseover"==c?b=a.fromElement:"mouseout"==c&&(b=a.toElement);this.relatedTarget=b;null===d?(this.offsetX=hb||void 0!==a.offsetX?a.offsetX:a.layerX,this.offsetY=hb||void 0!==a.offsetY?a.offsetY:a.layerY,this.clientX=void 0!==a.clientX?a.clientX:
a.pageX,this.clientY=void 0!==a.clientY?a.clientY:a.pageY,this.screenX=a.screenX||0,this.screenY=a.screenY||0):(this.clientX=void 0!==d.clientX?d.clientX:d.pageX,this.clientY=void 0!==d.clientY?d.clientY:d.pageY,this.screenX=d.screenX||0,this.screenY=d.screenY||0);this.button=a.button;this.keyCode=a.keyCode||0;this.key=a.key||"";this.charCode=a.charCode||("keypress"==c?a.keyCode:0);this.ctrlKey=a.ctrlKey;this.altKey=a.altKey;this.shiftKey=a.shiftKey;this.metaKey=a.metaKey;this.state=a.state;this.eb=
a;a.defaultPrevented&&this.preventDefault()};Jb.prototype.preventDefault=function(){Jb.xd.preventDefault.call(this);var a=this.eb;if(a.preventDefault)a.preventDefault();else if(a.returnValue=!1,Hb)try{if(a.ctrlKey||112<=a.keyCode&&123>=a.keyCode)a.keyCode=-1}catch(b){}};Jb.prototype.Pe=function(){return this.eb};var Kb="closure_listenable_"+(1E6*Math.random()|0),Lb=0;var Mb=function(a,b,c,d,e){this.listener=a;this.xc=null;this.src=b;this.type=c;this.capture=!!d;this.kc=e;this.key=++Lb;this.rb=this.dc=!1},Nb=function(a){a.rb=!0;a.listener=null;a.xc=null;a.src=null;a.kc=null};var Ob=function(a){this.src=a;this.G={};this.$b=0};Ob.prototype.add=function(a,b,c,d,e){var f=a.toString();a=this.G[f];a||(a=this.G[f]=[],this.$b++);var g=Qb(a,b,d,e);-1<g?(b=a[g],c||(b.dc=!1)):(b=new Mb(b,this.src,f,!!d,e),b.dc=c,a.push(b));return b};Ob.prototype.remove=function(a,b,c,d){a=a.toString();if(!(a in this.G))return!1;var e=this.G[a];b=Qb(e,b,c,d);return-1<b?(Nb(e[b]),Ja(e,b),0==e.length&&(delete this.G[a],this.$b--),!0):!1};
var Rb=function(a,b){var c=b.type;c in a.G&&Ka(a.G[c],b)&&(Nb(b),0==a.G[c].length&&(delete a.G[c],a.$b--))};Ob.prototype.Uc=function(a,b,c,d){a=this.G[a.toString()];var e=-1;a&&(e=Qb(a,b,c,d));return-1<e?a[e]:null};var Qb=function(a,b,c,d){for(var e=0;e<a.length;++e){var f=a[e];if(!f.rb&&f.listener==b&&f.capture==!!c&&f.kc==d)return e}return-1};var Sb="closure_lm_"+(1E6*Math.random()|0),Tb={},Ub=0,Vb=function(a,b,c,d,e){if(ea(b))for(var f=0;f<b.length;f++)Vb(a,b[f],c,d,e);else c=Wb(c),a&&a[Kb]?a.listen(b,c,d,e):Xb(a,b,c,!1,d,e)},Xb=function(a,b,c,d,e,f){if(!b)throw Error("Invalid event type");var g=!!e,k=Yb(a);k||(a[Sb]=k=new Ob(a));c=k.add(b,c,d,e,f);if(!c.xc){d=Zb();c.xc=d;d.src=a;d.listener=c;if(a.addEventListener)a.addEventListener(b.toString(),d,g);else if(a.attachEvent)a.attachEvent($b(b.toString()),d);else throw Error("addEventListener and attachEvent are unavailable.");
Ub++}},Zb=function(){var a=ac,b=Gb?function(c){return a.call(b.src,b.listener,c)}:function(c){c=a.call(b.src,b.listener,c);if(!c)return c};return b},bc=function(a,b,c,d,e){if(ea(b))for(var f=0;f<b.length;f++)bc(a,b[f],c,d,e);else c=Wb(c),a&&a[Kb]?cc(a,b,c,d,e):Xb(a,b,c,!0,d,e)},dc=function(a,b,c,d,e){if(ea(b))for(var f=0;f<b.length;f++)dc(a,b[f],c,d,e);else c=Wb(c),a&&a[Kb]?a.fa.remove(String(b),c,d,e):a&&(a=Yb(a))&&(b=a.Uc(b,c,!!d,e))&&ec(b)},ec=function(a){if(!ga(a)&&a&&!a.rb){var b=a.src;if(b&&
b[Kb])Rb(b.fa,a);else{var c=a.type,d=a.xc;b.removeEventListener?b.removeEventListener(c,d,a.capture):b.detachEvent&&b.detachEvent($b(c),d);Ub--;(c=Yb(b))?(Rb(c,a),0==c.$b&&(c.src=null,b[Sb]=null)):Nb(a)}}},$b=function(a){return a in Tb?Tb[a]:Tb[a]="on"+a},gc=function(a,b,c,d){var e=!0;if(a=Yb(a))if(b=a.G[b.toString()])for(b=b.concat(),a=0;a<b.length;a++){var f=b[a];f&&f.capture==c&&!f.rb&&(f=fc(f,d),e=e&&!1!==f)}return e},fc=function(a,b){var c=a.listener,d=a.kc||a.src;a.dc&&ec(a);return c.call(d,
b)},ac=function(a,b){if(a.rb)return!0;if(!Gb){if(!b)a:{b=["window","event"];for(var c=l,d;d=b.shift();)if(null!=c[d])c=c[d];else{b=null;break a}b=c}d=b;b=new Jb(d,this);c=!0;if(!(0>d.keyCode||void 0!=d.returnValue)){a:{var e=!1;if(0==d.keyCode)try{d.keyCode=-1;break a}catch(g){e=!0}if(e||void 0==d.returnValue)d.returnValue=!0}d=[];for(e=b.currentTarget;e;e=e.parentNode)d.push(e);a=a.type;for(e=d.length-1;!b.nb&&0<=e;e--){b.currentTarget=d[e];var f=gc(d[e],a,!0,b),c=c&&f}for(e=0;!b.nb&&e<d.length;e++)b.currentTarget=
d[e],f=gc(d[e],a,!1,b),c=c&&f}return c}return fc(a,new Jb(b,this))},Yb=function(a){a=a[Sb];return a instanceof Ob?a:null},hc="__closure_events_fn_"+(1E9*Math.random()>>>0),Wb=function(a){v(a,"Listener can not be null.");if(p(a))return a;v(a.handleEvent,"An object listener must have handleEvent method.");a[hc]||(a[hc]=function(b){return a.handleEvent(b)});return a[hc]};var ic=/^[+a-zA-Z0-9_.!#$%&'*\/=?^`{|}~-]+@([a-zA-Z0-9-]+\.)+[a-zA-Z0-9]{2,63}$/;var kc=function(){this.Cc="";this.we=jc};kc.prototype.Eb=!0;kc.prototype.Bb=function(){return this.Cc};kc.prototype.toString=function(){return"Const{"+this.Cc+"}"};var lc=function(a){if(a instanceof kc&&a.constructor===kc&&a.we===jc)return a.Cc;ya("expected object of type Const, got '"+a+"'");return"type_error:Const"},jc={},mc=function(a){var b=new kc;b.Cc=a;return b};mc("");var oc=function(){this.wc="";this.xe=nc};oc.prototype.Eb=!0;oc.prototype.Bb=function(){return this.wc};oc.prototype.toString=function(){return"TrustedResourceUrl{"+this.wc+"}"};var nc={};var qc=function(){this.pa="";this.ve=pc};qc.prototype.Eb=!0;qc.prototype.Bb=function(){return this.pa};qc.prototype.toString=function(){return"SafeUrl{"+this.pa+"}"};
var rc=function(a){if(a instanceof qc&&a.constructor===qc&&a.ve===pc)return a.pa;ya("expected object of type SafeUrl, got '"+a+"' of type "+ca(a));return"type_error:SafeUrl"},sc=/^(?:(?:https?|mailto|ftp):|[^&:/?#]*(?:[/?#]|$))/i,uc=function(a){if(a instanceof qc)return a;a=a.Eb?a.Bb():String(a);sc.test(a)||(a="about:invalid#zClosurez");return tc(a)},pc={},tc=function(a){var b=new qc;b.pa=a;return b};tc("about:blank");var xc=function(a){var b=[];vc(new wc,a,b);return b.join("")},wc=function(){this.yc=void 0},vc=function(a,b,c){if(null==b)c.push("null");else{if("object"==typeof b){if(ea(b)){var d=b;b=d.length;c.push("[");for(var e="",f=0;f<b;f++)c.push(e),e=d[f],vc(a,a.yc?a.yc.call(d,String(f),e):e,c),e=",";c.push("]");return}if(b instanceof String||b instanceof Number||b instanceof Boolean)b=b.valueOf();else{c.push("{");f="";for(d in b)Object.prototype.hasOwnProperty.call(b,d)&&(e=b[d],"function"!=typeof e&&(c.push(f),
yc(d,c),c.push(":"),vc(a,a.yc?a.yc.call(b,d,e):e,c),f=","));c.push("}");return}}switch(typeof b){case "string":yc(b,c);break;case "number":c.push(isFinite(b)&&!isNaN(b)?String(b):"null");break;case "boolean":c.push(String(b));break;case "function":c.push("null");break;default:throw Error("Unknown type: "+typeof b);}}},zc={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\u000b"},Ac=/\uffff/.test("\uffff")?/[\\\"\x00-\x1f\x7f-\uffff]/g:/[\\\"\x00-\x1f\x7f-\xff]/g,
yc=function(a,b){b.push('"',a.replace(Ac,function(a){var b=zc[a];b||(b="\\u"+(a.charCodeAt(0)|65536).toString(16).substr(1),zc[a]=b);return b}),'"')};var Bc=function(){};Bc.prototype.Dd=null;var Cc=function(a){return a.Dd||(a.Dd=a.$c())};var Dc,Ec=function(){};r(Ec,Bc);Ec.prototype.fc=function(){var a=Fc(this);return a?new ActiveXObject(a):new XMLHttpRequest};Ec.prototype.$c=function(){var a={};Fc(this)&&(a[0]=!0,a[1]=!0);return a};
var Fc=function(a){if(!a.Vd&&"undefined"==typeof XMLHttpRequest&&"undefined"!=typeof ActiveXObject){for(var b=["MSXML2.XMLHTTP.6.0","MSXML2.XMLHTTP.3.0","MSXML2.XMLHTTP","Microsoft.XMLHTTP"],c=0;c<b.length;c++){var d=b[c];try{return new ActiveXObject(d),a.Vd=d}catch(e){}}throw Error("Could not create ActiveXObject. ActiveX might be disabled, or MSXML might not be installed");}return a.Vd};Dc=new Ec;var Gc=function(){};r(Gc,Bc);Gc.prototype.fc=function(){var a=new XMLHttpRequest;if("withCredentials"in a)return a;if("undefined"!=typeof XDomainRequest)return new Hc;throw Error("Unsupported browser");};Gc.prototype.$c=function(){return{}};
var Hc=function(){this.ua=new XDomainRequest;this.readyState=0;this.onreadystatechange=null;this.responseText="";this.status=-1;this.statusText=this.responseXML=null;this.ua.onload=q(this.Re,this);this.ua.onerror=q(this.Sd,this);this.ua.onprogress=q(this.Se,this);this.ua.ontimeout=q(this.Te,this)};h=Hc.prototype;h.open=function(a,b,c){if(null!=c&&!c)throw Error("Only async requests are supported.");this.ua.open(a,b)};
h.send=function(a){if(a)if("string"==typeof a)this.ua.send(a);else throw Error("Only string data is supported");else this.ua.send()};h.abort=function(){this.ua.abort()};h.setRequestHeader=function(){};h.Re=function(){this.status=200;this.responseText=this.ua.responseText;Ic(this,4)};h.Sd=function(){this.status=500;this.responseText="";Ic(this,4)};h.Te=function(){this.Sd()};h.Se=function(){this.status=200;Ic(this,1)};var Ic=function(a,b){a.readyState=b;if(a.onreadystatechange)a.onreadystatechange()};var Jc=function(a,b,c){this.ef=c;this.Fe=a;this.wf=b;this.sc=0;this.lc=null};Jc.prototype.get=function(){var a;0<this.sc?(this.sc--,a=this.lc,this.lc=a.next,a.next=null):a=this.Fe();return a};Jc.prototype.put=function(a){this.wf(a);this.sc<this.ef&&(this.sc++,a.next=this.lc,this.lc=a)};var Kc=function(a){l.setTimeout(function(){throw a;},0)},Lc,Mc=function(){var a=l.MessageChannel;"undefined"===typeof a&&"undefined"!==typeof window&&window.postMessage&&window.addEventListener&&!x("Presto")&&(a=function(){var a=document.createElement("IFRAME");a.style.display="none";a.src="";document.documentElement.appendChild(a);var b=a.contentWindow,a=b.document;a.open();a.write("");a.close();var c="callImmediate"+Math.random(),d="file:"==b.location.protocol?"*":b.location.protocol+"//"+b.location.host,
a=q(function(a){if(("*"==d||a.origin==d)&&a.data==c)this.port1.onmessage()},this);b.addEventListener("message",a,!1);this.port1={};this.port2={postMessage:function(){b.postMessage(c,d)}}});if("undefined"!==typeof a&&!x("Trident")&&!x("MSIE")){var b=new a,c={},d=c;b.port1.onmessage=function(){if(void 0!==c.next){c=c.next;var a=c.Gd;c.Gd=null;a()}};return function(a){d.next={Gd:a};d=d.next;b.port2.postMessage(0)}}return"undefined"!==typeof document&&"onreadystatechange"in document.createElement("SCRIPT")?
function(a){var b=document.createElement("SCRIPT");b.onreadystatechange=function(){b.onreadystatechange=null;b.parentNode.removeChild(b);b=null;a();a=null};document.documentElement.appendChild(b)}:function(a){l.setTimeout(a,0)}};var Nc=function(){this.Jc=this.Za=null},Pc=new Jc(function(){return new Oc},function(a){a.reset()},100);Nc.prototype.add=function(a,b){var c=Pc.get();c.set(a,b);this.Jc?this.Jc.next=c:(v(!this.Za),this.Za=c);this.Jc=c};Nc.prototype.remove=function(){var a=null;this.Za&&(a=this.Za,this.Za=this.Za.next,this.Za||(this.Jc=null),a.next=null);return a};var Oc=function(){this.next=this.scope=this.Tc=null};Oc.prototype.set=function(a,b){this.Tc=a;this.scope=b;this.next=null};
Oc.prototype.reset=function(){this.next=this.scope=this.Tc=null};var Uc=function(a,b){Qc||Rc();Sc||(Qc(),Sc=!0);Tc.add(a,b)},Qc,Rc=function(){if(-1!=String(l.Promise).indexOf("[native code]")){var a=l.Promise.resolve(void 0);Qc=function(){a.then(Vc)}}else Qc=function(){var a=Vc;!p(l.setImmediate)||l.Window&&l.Window.prototype&&!x("Edge")&&l.Window.prototype.setImmediate==l.setImmediate?(Lc||(Lc=Mc()),Lc(a)):l.setImmediate(a)}},Sc=!1,Tc=new Nc,Vc=function(){for(var a;a=Tc.remove();){try{a.Tc.call(a.scope)}catch(b){Kc(b)}Pc.put(a)}Sc=!1};!gb&&!y||y&&9<=Number(ob)||gb&&z("1.9.1");y&&z("9");var Xc=function(){this.pa="";this.ue=Wc};Xc.prototype.Eb=!0;Xc.prototype.Bb=function(){return this.pa};Xc.prototype.toString=function(){return"SafeHtml{"+this.pa+"}"};var Yc=function(a){if(a instanceof Xc&&a.constructor===Xc&&a.ue===Wc)return a.pa;ya("expected object of type SafeHtml, got '"+a+"' of type "+ca(a));return"type_error:SafeHtml"},Wc={};Xc.prototype.$e=function(a){this.pa=a;return this};var $c=function(a,b){Sa(b,function(b,d){b&&b.Eb&&(b=b.Bb());"style"==d?a.style.cssText=b:"class"==d?a.className=b:"for"==d?a.htmlFor=b:Zc.hasOwnProperty(d)?a.setAttribute(Zc[d],b):0==d.lastIndexOf("aria-",0)||0==d.lastIndexOf("data-",0)?a.setAttribute(d,b):a[d]=b})},Zc={cellpadding:"cellPadding",cellspacing:"cellSpacing",colspan:"colSpan",frameborder:"frameBorder",height:"height",maxlength:"maxLength",nonce:"nonce",role:"role",rowspan:"rowSpan",type:"type",usemap:"useMap",valign:"vAlign",width:"width"};var ad=function(a){a.prototype.then=a.prototype.then;a.prototype.$goog_Thenable=!0},bd=function(a){if(!a)return!1;try{return!!a.$goog_Thenable}catch(b){return!1}};var A=function(a,b){this.N=0;this.ra=void 0;this.bb=this.na=this.s=null;this.jc=this.Sc=!1;if(a!=ba)try{var c=this;a.call(b,function(a){cd(c,2,a)},function(a){if(!(a instanceof dd))try{if(a instanceof Error)throw a;throw Error("Promise rejected.");}catch(e){}cd(c,3,a)})}catch(d){cd(this,3,d)}},ed=function(){this.next=this.context=this.jb=this.Oa=this.child=null;this.xb=!1};ed.prototype.reset=function(){this.context=this.jb=this.Oa=this.child=null;this.xb=!1};
var fd=new Jc(function(){return new ed},function(a){a.reset()},100),gd=function(a,b,c){var d=fd.get();d.Oa=a;d.jb=b;d.context=c;return d},B=function(a){if(a instanceof A)return a;var b=new A(ba);cd(b,2,a);return b},D=function(a){return new A(function(b,c){c(a)})},id=function(a,b,c){hd(a,b,c,null)||Uc(ka(b,a))},jd=function(a){return new A(function(b){var c=a.length,d=[];if(c)for(var e=function(a,e,f){c--;d[a]=e?{Ne:!0,value:f}:{Ne:!1,reason:f};0==c&&b(d)},f=0,g;f<a.length;f++)g=a[f],id(g,ka(e,f,!0),
ka(e,f,!1));else b(d)})};A.prototype.then=function(a,b,c){null!=a&&Ba(a,"opt_onFulfilled should be a function.");null!=b&&Ba(b,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?");return kd(this,p(a)?a:null,p(b)?b:null,c)};ad(A);var md=function(a,b){b=gd(b,b,void 0);b.xb=!0;ld(a,b);return a};A.prototype.f=function(a,b){return kd(this,null,a,b)};A.prototype.cancel=function(a){0==this.N&&Uc(function(){var b=new dd(a);nd(this,b)},this)};
var nd=function(a,b){if(0==a.N)if(a.s){var c=a.s;if(c.na){for(var d=0,e=null,f=null,g=c.na;g&&(g.xb||(d++,g.child==a&&(e=g),!(e&&1<d)));g=g.next)e||(f=g);e&&(0==c.N&&1==d?nd(c,b):(f?(d=f,v(c.na),v(null!=d),d.next==c.bb&&(c.bb=d),d.next=d.next.next):od(c),pd(c,e,3,b)))}a.s=null}else cd(a,3,b)},ld=function(a,b){a.na||2!=a.N&&3!=a.N||qd(a);v(null!=b.Oa);a.bb?a.bb.next=b:a.na=b;a.bb=b},kd=function(a,b,c,d){var e=gd(null,null,null);e.child=new A(function(a,g){e.Oa=b?function(c){try{var e=b.call(d,c);a(e)}catch(C){g(C)}}:
a;e.jb=c?function(b){try{var e=c.call(d,b);void 0===e&&b instanceof dd?g(b):a(e)}catch(C){g(C)}}:g});e.child.s=a;ld(a,e);return e.child};A.prototype.Jf=function(a){v(1==this.N);this.N=0;cd(this,2,a)};A.prototype.Kf=function(a){v(1==this.N);this.N=0;cd(this,3,a)};
var cd=function(a,b,c){0==a.N&&(a===c&&(b=3,c=new TypeError("Promise cannot resolve to itself")),a.N=1,hd(c,a.Jf,a.Kf,a)||(a.ra=c,a.N=b,a.s=null,qd(a),3!=b||c instanceof dd||rd(a,c)))},hd=function(a,b,c,d){if(a instanceof A)return null!=b&&Ba(b,"opt_onFulfilled should be a function."),null!=c&&Ba(c,"opt_onRejected should be a function. Did you pass opt_context as the second argument instead of the third?"),ld(a,gd(b||ba,c||null,d)),!0;if(bd(a))return a.then(b,c,d),!0;if(ha(a))try{var e=a.then;if(p(e))return sd(a,
e,b,c,d),!0}catch(f){return c.call(d,f),!0}return!1},sd=function(a,b,c,d,e){var f=!1,g=function(a){f||(f=!0,c.call(e,a))},k=function(a){f||(f=!0,d.call(e,a))};try{b.call(a,g,k)}catch(n){k(n)}},qd=function(a){a.Sc||(a.Sc=!0,Uc(a.Je,a))},od=function(a){var b=null;a.na&&(b=a.na,a.na=b.next,b.next=null);a.na||(a.bb=null);null!=b&&v(null!=b.Oa);return b};A.prototype.Je=function(){for(var a;a=od(this);)pd(this,a,this.N,this.ra);this.Sc=!1};
var pd=function(a,b,c,d){if(3==c&&b.jb&&!b.xb)for(;a&&a.jc;a=a.s)a.jc=!1;if(b.child)b.child.s=null,td(b,c,d);else try{b.xb?b.Oa.call(b.context):td(b,c,d)}catch(e){ud.call(null,e)}fd.put(b)},td=function(a,b,c){2==b?a.Oa.call(a.context,c):a.jb&&a.jb.call(a.context,c)},rd=function(a,b){a.jc=!0;Uc(function(){a.jc&&ud.call(null,b)})},ud=Kc,dd=function(a){t.call(this,a)};r(dd,t);dd.prototype.name="cancel";
var vd=function(a,b){this.zc=[];this.$d=a;this.Jd=b||null;this.Cb=this.fb=!1;this.ra=void 0;this.ud=this.Cd=this.Nc=!1;this.Gc=0;this.s=null;this.Oc=0};vd.prototype.cancel=function(a){if(this.fb)this.ra instanceof vd&&this.ra.cancel();else{if(this.s){var b=this.s;delete this.s;a?b.cancel(a):(b.Oc--,0>=b.Oc&&b.cancel())}this.$d?this.$d.call(this.Jd,this):this.ud=!0;this.fb||wd(this,new xd)}};vd.prototype.Hd=function(a,b){this.Nc=!1;yd(this,a,b)};
var yd=function(a,b,c){a.fb=!0;a.ra=c;a.Cb=!b;zd(a)},Bd=function(a){if(a.fb){if(!a.ud)throw new Ad;a.ud=!1}};vd.prototype.callback=function(a){Bd(this);Cd(a);yd(this,!0,a)};
var wd=function(a,b){Bd(a);Cd(b);yd(a,!1,b)},Cd=function(a){v(!(a instanceof vd),"An execution sequence may not be initiated with a blocking Deferred.")},Gd=function(a){var b=Dd("https://apis.google.com/js/client.js?onload="+Ed);Fd(b,null,a,void 0)},Fd=function(a,b,c,d){v(!a.Cd,"Blocking Deferreds can not be re-used");a.zc.push([b,c,d]);a.fb&&zd(a)};vd.prototype.then=function(a,b,c){var d,e,f=new A(function(a,b){d=a;e=b});Fd(this,d,function(a){a instanceof xd?f.cancel():e(a)});return f.then(a,b,c)};
ad(vd);
var Hd=function(a){return Fa(a.zc,function(a){return p(a[1])})},zd=function(a){if(a.Gc&&a.fb&&Hd(a)){var b=a.Gc,c=Id[b];c&&(l.clearTimeout(c.Db),delete Id[b]);a.Gc=0}a.s&&(a.s.Oc--,delete a.s);for(var b=a.ra,d=c=!1;a.zc.length&&!a.Nc;){var e=a.zc.shift(),f=e[0],g=e[1],e=e[2];if(f=a.Cb?g:f)try{var k=f.call(e||a.Jd,b);void 0!==k&&(a.Cb=a.Cb&&(k==b||k instanceof Error),a.ra=b=k);if(bd(b)||"function"===typeof l.Promise&&b instanceof l.Promise)d=!0,a.Nc=!0}catch(n){b=n,a.Cb=!0,Hd(a)||(c=!0)}}a.ra=b;d&&
(k=q(a.Hd,a,!0),d=q(a.Hd,a,!1),b instanceof vd?(Fd(b,k,d),b.Cd=!0):b.then(k,d));c&&(b=new Jd(b),Id[b.Db]=b,a.Gc=b.Db)},Ad=function(){t.call(this)};r(Ad,t);Ad.prototype.message="Deferred has already fired";Ad.prototype.name="AlreadyCalledError";var xd=function(){t.call(this)};r(xd,t);xd.prototype.message="Deferred was canceled";xd.prototype.name="CanceledError";var Jd=function(a){this.Db=l.setTimeout(q(this.If,this),0);this.P=a};
Jd.prototype.If=function(){v(Id[this.Db],"Cannot throw an error that is not scheduled.");delete Id[this.Db];throw this.P;};var Id={};var Dd=function(a){var b=new oc;b.wc=a;return Kd(b)},Kd=function(a){var b={},c=b.document||document,d;a instanceof oc&&a.constructor===oc&&a.xe===nc?d=a.wc:(ya("expected object of type TrustedResourceUrl, got '"+a+"' of type "+ca(a)),d="type_error:TrustedResourceUrl");var e=document.createElement("SCRIPT");a={fe:e,Zb:void 0};var f=new vd(Ld,a),g=null,k=null!=b.timeout?b.timeout:5E3;0<k&&(g=window.setTimeout(function(){Md(e,!0);wd(f,new Nd(1,"Timeout reached for loading script "+d))},k),a.Zb=g);e.onload=
e.onreadystatechange=function(){e.readyState&&"loaded"!=e.readyState&&"complete"!=e.readyState||(Md(e,b.Uf||!1,g),f.callback(null))};e.onerror=function(){Md(e,!0,g);wd(f,new Nd(0,"Error while loading script "+d))};a=b.attributes||{};Za(a,{type:"text/javascript",charset:"UTF-8",src:d});$c(e,a);Od(c).appendChild(e);return f},Od=function(a){var b;return(b=(a||document).getElementsByTagName("HEAD"))&&0!=b.length?b[0]:a.documentElement},Ld=function(){if(this&&this.fe){var a=this.fe;a&&"SCRIPT"==a.tagName&&
Md(a,!0,this.Zb)}},Md=function(a,b,c){null!=c&&l.clearTimeout(c);a.onload=ba;a.onerror=ba;a.onreadystatechange=ba;b&&window.setTimeout(function(){a&&a.parentNode&&a.parentNode.removeChild(a)},0)},Nd=function(a,b){var c="Jsloader error (code #"+a+")";b&&(c+=": "+b);t.call(this,c);this.code=a};r(Nd,t);var Pd="StopIteration"in l?l.StopIteration:{message:"StopIteration",stack:""},Qd=function(){};Qd.prototype.next=function(){throw Pd;};Qd.prototype.ye=function(){return this};var Rd=function(a,b){this.ga={};this.w=[];this.wb=this.o=0;var c=arguments.length;if(1<c){if(c%2)throw Error("Uneven number of arguments");for(var d=0;d<c;d+=2)this.set(arguments[d],arguments[d+1])}else a&&this.addAll(a)};Rd.prototype.Z=function(){Sd(this);for(var a=[],b=0;b<this.w.length;b++)a.push(this.ga[this.w[b]]);return a};Rd.prototype.oa=function(){Sd(this);return this.w.concat()};Rd.prototype.yb=function(a){return Td(this.ga,a)};
Rd.prototype.remove=function(a){return Td(this.ga,a)?(delete this.ga[a],this.o--,this.wb++,this.w.length>2*this.o&&Sd(this),!0):!1};var Sd=function(a){if(a.o!=a.w.length){for(var b=0,c=0;b<a.w.length;){var d=a.w[b];Td(a.ga,d)&&(a.w[c++]=d);b++}a.w.length=c}if(a.o!=a.w.length){for(var e={},c=b=0;b<a.w.length;)d=a.w[b],Td(e,d)||(a.w[c++]=d,e[d]=1),b++;a.w.length=c}};h=Rd.prototype;h.get=function(a,b){return Td(this.ga,a)?this.ga[a]:b};
h.set=function(a,b){Td(this.ga,a)||(this.o++,this.w.push(a),this.wb++);this.ga[a]=b};h.addAll=function(a){var b;a instanceof Rd?(b=a.oa(),a=a.Z()):(b=Ua(a),a=Ta(a));for(var c=0;c<b.length;c++)this.set(b[c],a[c])};h.forEach=function(a,b){for(var c=this.oa(),d=0;d<c.length;d++){var e=c[d],f=this.get(e);a.call(b,f,e,this)}};h.clone=function(){return new Rd(this)};
h.ye=function(a){Sd(this);var b=0,c=this.wb,d=this,e=new Qd;e.next=function(){if(c!=d.wb)throw Error("The map has changed since the iterator was created");if(b>=d.w.length)throw Pd;var e=d.w[b++];return a?e:d.ga[e]};return e};var Td=function(a,b){return Object.prototype.hasOwnProperty.call(a,b)};var Ud=function(a){if(a.Z&&"function"==typeof a.Z)return a.Z();if(m(a))return a.split("");if(fa(a)){for(var b=[],c=a.length,d=0;d<c;d++)b.push(a[d]);return b}return Ta(a)},Vd=function(a){if(a.oa&&"function"==typeof a.oa)return a.oa();if(!a.Z||"function"!=typeof a.Z){if(fa(a)||m(a)){var b=[];a=a.length;for(var c=0;c<a;c++)b.push(c);return b}return Ua(a)}},Wd=function(a,b){if(a.forEach&&"function"==typeof a.forEach)a.forEach(b,void 0);else if(fa(a)||m(a))w(a,b,void 0);else for(var c=Vd(a),d=Ud(a),e=
d.length,f=0;f<e;f++)b.call(void 0,d[f],c&&c[f],a)};var Xd=function(a,b,c,d,e){this.reset(a,b,c,d,e)};Xd.prototype.Md=null;var Yd=0;Xd.prototype.reset=function(a,b,c,d,e){"number"==typeof e||Yd++;d||la();this.Ib=a;this.hf=b;delete this.Md};Xd.prototype.ie=function(a){this.Ib=a};var Zd=function(a){this.jf=a;this.Td=this.Pc=this.Ib=this.s=null},$d=function(a,b){this.name=a;this.value=b};$d.prototype.toString=function(){return this.name};var ae=new $d("SEVERE",1E3),be=new $d("CONFIG",700),ce=new $d("FINE",500);Zd.prototype.getParent=function(){return this.s};Zd.prototype.ie=function(a){this.Ib=a};var de=function(a){if(a.Ib)return a.Ib;if(a.s)return de(a.s);ya("Root logger has no level set.");return null};
Zd.prototype.log=function(a,b,c){if(a.value>=de(this).value)for(p(b)&&(b=b()),a=new Xd(a,String(b),this.jf),c&&(a.Md=c),c="log:"+a.hf,l.console&&(l.console.timeStamp?l.console.timeStamp(c):l.console.markTimeline&&l.console.markTimeline(c)),l.msWriteProfilerMark&&l.msWriteProfilerMark(c),c=this;c;){var d=c,e=a;if(d.Td)for(var f=0;b=d.Td[f];f++)b(e);c=c.getParent()}};
var ee={},fe=null,ge=function(a){fe||(fe=new Zd(""),ee[""]=fe,fe.ie(be));var b;if(!(b=ee[a])){b=new Zd(a);var c=a.lastIndexOf("."),d=a.substr(c+1),c=ge(a.substr(0,c));c.Pc||(c.Pc={});c.Pc[d]=b;b.s=c;ee[a]=b}return b};var he=function(){Fb.call(this);this.fa=new Ob(this);this.ze=this;this.hd=null};r(he,Fb);he.prototype[Kb]=!0;h=he.prototype;h.addEventListener=function(a,b,c,d){Vb(this,a,b,c,d)};h.removeEventListener=function(a,b,c,d){dc(this,a,b,c,d)};
h.dispatchEvent=function(a){ie(this);var b,c=this.hd;if(c){b=[];for(var d=1;c;c=c.hd)b.push(c),v(1E3>++d,"infinite loop")}c=this.ze;d=a.type||a;if(m(a))a=new Ib(a,c);else if(a instanceof Ib)a.target=a.target||c;else{var e=a;a=new Ib(d,c);Za(a,e)}var e=!0,f;if(b)for(var g=b.length-1;!a.nb&&0<=g;g--)f=a.currentTarget=b[g],e=je(f,d,!0,a)&&e;a.nb||(f=a.currentTarget=c,e=je(f,d,!0,a)&&e,a.nb||(e=je(f,d,!1,a)&&e));if(b)for(g=0;!a.nb&&g<b.length;g++)f=a.currentTarget=b[g],e=je(f,d,!1,a)&&e;return e};
h.cb=function(){he.xd.cb.call(this);if(this.fa){var a=this.fa,b=0,c;for(c in a.G){for(var d=a.G[c],e=0;e<d.length;e++)++b,Nb(d[e]);delete a.G[c];a.$b--}}this.hd=null};h.listen=function(a,b,c,d){ie(this);return this.fa.add(String(a),b,!1,c,d)};
var cc=function(a,b,c,d,e){a.fa.add(String(b),c,!0,d,e)},je=function(a,b,c,d){b=a.fa.G[String(b)];if(!b)return!0;b=b.concat();for(var e=!0,f=0;f<b.length;++f){var g=b[f];if(g&&!g.rb&&g.capture==c){var k=g.listener,n=g.kc||g.src;g.dc&&Rb(a.fa,g);e=!1!==k.call(n,d)&&e}}return e&&0!=d.ee};he.prototype.Uc=function(a,b,c,d){return this.fa.Uc(String(a),b,c,d)};var ie=function(a){v(a.fa,"Event target is not initialized. Did you call the superclass (goog.events.EventTarget) constructor?")};var E=function(a,b){a&&a.log(ce,b,void 0)};var ke=function(a,b,c){if(p(a))c&&(a=q(a,c));else if(a&&"function"==typeof a.handleEvent)a=q(a.handleEvent,a);else throw Error("Invalid listener argument");return 2147483647<Number(b)?-1:l.setTimeout(a,b||0)},le=function(a){var b=null;return(new A(function(c,d){b=ke(function(){c(void 0)},a);-1==b&&d(Error("Failed to schedule timer."))})).f(function(a){l.clearTimeout(b);throw a;})};var me=/^(?:([^:/?#.]+):)?(?:\/\/(?:([^/?#]*)@)?([^/#?]*?)(?::([0-9]+))?(?=[/#?]|$))?([^?#]+)?(?:\?([^#]*))?(?:#([\s\S]*))?$/,ne=function(a,b){if(a){a=a.split("&");for(var c=0;c<a.length;c++){var d=a[c].indexOf("="),e,f=null;0<=d?(e=a[c].substring(0,d),f=a[c].substring(d+1)):e=a[c];b(e,f?decodeURIComponent(f.replace(/\+/g," ")):"")}}};var F=function(a){he.call(this);this.headers=new Rd;this.Lc=a||null;this.va=!1;this.Kc=this.b=null;this.Hb=this.Zd=this.qc="";this.Ka=this.Yc=this.oc=this.Rc=!1;this.sb=0;this.Ec=null;this.de="";this.Hc=this.sf=this.te=!1};r(F,he);var oe=F.prototype,pe=ge("goog.net.XhrIo");oe.U=pe;var qe=/^https?$/i,re=["POST","PUT"];
F.prototype.send=function(a,b,c,d){if(this.b)throw Error("[goog.net.XhrIo] Object is active with another request="+this.qc+"; newUri="+a);b=b?b.toUpperCase():"GET";this.qc=a;this.Hb="";this.Zd=b;this.Rc=!1;this.va=!0;this.b=this.Lc?this.Lc.fc():Dc.fc();this.Kc=this.Lc?Cc(this.Lc):Cc(Dc);this.b.onreadystatechange=q(this.be,this);this.sf&&"onprogress"in this.b&&(this.b.onprogress=q(function(a){this.ae(a,!0)},this),this.b.upload&&(this.b.upload.onprogress=q(this.ae,this)));try{E(this.U,se(this,"Opening Xhr")),
this.Yc=!0,this.b.open(b,String(a),!0),this.Yc=!1}catch(f){E(this.U,se(this,"Error opening Xhr: "+f.message));this.P(5,f);return}a=c||"";var e=this.headers.clone();d&&Wd(d,function(a,b){e.set(b,a)});d=Ha(e.oa());c=l.FormData&&a instanceof l.FormData;!Ia(re,b)||d||c||e.set("Content-Type","application/x-www-form-urlencoded;charset=utf-8");e.forEach(function(a,b){this.b.setRequestHeader(b,a)},this);this.de&&(this.b.responseType=this.de);"withCredentials"in this.b&&this.b.withCredentials!==this.te&&(this.b.withCredentials=
this.te);try{te(this),0<this.sb&&(this.Hc=ue(this.b),E(this.U,se(this,"Will abort after "+this.sb+"ms if incomplete, xhr2 "+this.Hc)),this.Hc?(this.b.timeout=this.sb,this.b.ontimeout=q(this.Zb,this)):this.Ec=ke(this.Zb,this.sb,this)),E(this.U,se(this,"Sending request")),this.oc=!0,this.b.send(a),this.oc=!1}catch(f){E(this.U,se(this,"Send error: "+f.message)),this.P(5,f)}};var ue=function(a){return y&&z(9)&&ga(a.timeout)&&void 0!==a.ontimeout},Ga=function(a){return"content-type"==a.toLowerCase()};
F.prototype.Zb=function(){"undefined"!=typeof aa&&this.b&&(this.Hb="Timed out after "+this.sb+"ms, aborting",E(this.U,se(this,this.Hb)),this.dispatchEvent("timeout"),this.abort(8))};F.prototype.P=function(a,b){this.va=!1;this.b&&(this.Ka=!0,this.b.abort(),this.Ka=!1);this.Hb=b;ve(this);we(this)};var ve=function(a){a.Rc||(a.Rc=!0,a.dispatchEvent("complete"),a.dispatchEvent("error"))};
F.prototype.abort=function(){this.b&&this.va&&(E(this.U,se(this,"Aborting")),this.va=!1,this.Ka=!0,this.b.abort(),this.Ka=!1,this.dispatchEvent("complete"),this.dispatchEvent("abort"),we(this))};F.prototype.cb=function(){this.b&&(this.va&&(this.va=!1,this.Ka=!0,this.b.abort(),this.Ka=!1),we(this,!0));F.xd.cb.call(this)};F.prototype.be=function(){this.isDisposed()||(this.Yc||this.oc||this.Ka?xe(this):this.nf())};F.prototype.nf=function(){xe(this)};
var xe=function(a){if(a.va&&"undefined"!=typeof aa)if(a.Kc[1]&&4==ye(a)&&2==ze(a))E(a.U,se(a,"Local request error detected and ignored"));else if(a.oc&&4==ye(a))ke(a.be,0,a);else if(a.dispatchEvent("readystatechange"),4==ye(a)){E(a.U,se(a,"Request complete"));a.va=!1;try{var b=ze(a),c;a:switch(b){case 200:case 201:case 202:case 204:case 206:case 304:case 1223:c=!0;break a;default:c=!1}var d;if(!(d=c)){var e;if(e=0===b){var f=String(a.qc).match(me)[1]||null;if(!f&&l.self&&l.self.location)var g=l.self.location.protocol,
f=g.substr(0,g.length-1);e=!qe.test(f?f.toLowerCase():"")}d=e}if(d)a.dispatchEvent("complete"),a.dispatchEvent("success");else{var k;try{k=2<ye(a)?a.b.statusText:""}catch(n){E(a.U,"Can not get status: "+n.message),k=""}a.Hb=k+" ["+ze(a)+"]";ve(a)}}finally{we(a)}}};F.prototype.ae=function(a,b){v("progress"===a.type,"goog.net.EventType.PROGRESS is of the same type as raw XHR progress.");this.dispatchEvent(Ae(a,"progress"));this.dispatchEvent(Ae(a,b?"downloadprogress":"uploadprogress"))};
var Ae=function(a,b){return{type:b,lengthComputable:a.lengthComputable,loaded:a.loaded,total:a.total}},we=function(a,b){if(a.b){te(a);var c=a.b,d=a.Kc[0]?ba:null;a.b=null;a.Kc=null;b||a.dispatchEvent("ready");try{c.onreadystatechange=d}catch(e){(a=a.U)&&a.log(ae,"Problem encountered resetting onreadystatechange: "+e.message,void 0)}}},te=function(a){a.b&&a.Hc&&(a.b.ontimeout=null);ga(a.Ec)&&(l.clearTimeout(a.Ec),a.Ec=null)},ye=function(a){return a.b?a.b.readyState:0},ze=function(a){try{return 2<ye(a)?
a.b.status:-1}catch(b){return-1}},Be=function(a){try{return a.b?a.b.responseText:""}catch(b){return E(a.U,"Can not get responseText: "+b.message),""}},se=function(a,b){return b+" ["+a.Zd+" "+a.qc+" "+ze(a)+"]"};var G=function(a,b){this.ea=this.Xa=this.ha="";this.lb=null;this.Ja=this.xa="";this.S=this.df=!1;var c;a instanceof G?(this.S=void 0!==b?b:a.S,Ce(this,a.ha),c=a.Xa,H(this),this.Xa=c,De(this,a.ea),Ee(this,a.lb),Fe(this,a.xa),Ge(this,a.W.clone()),a=a.Ja,H(this),this.Ja=a):a&&(c=String(a).match(me))?(this.S=!!b,Ce(this,c[1]||"",!0),a=c[2]||"",H(this),this.Xa=He(a),De(this,c[3]||"",!0),Ee(this,c[4]),Fe(this,c[5]||"",!0),Ge(this,c[6]||"",!0),a=c[7]||"",H(this),this.Ja=He(a)):(this.S=!!b,this.W=new I(null,
0,this.S))};G.prototype.toString=function(){var a=[],b=this.ha;b&&a.push(Ie(b,Je,!0),":");var c=this.ea;if(c||"file"==b)a.push("//"),(b=this.Xa)&&a.push(Ie(b,Je,!0),"@"),a.push(encodeURIComponent(String(c)).replace(/%25([0-9a-fA-F]{2})/g,"%$1")),c=this.lb,null!=c&&a.push(":",String(c));if(c=this.xa)this.ea&&"/"!=c.charAt(0)&&a.push("/"),a.push(Ie(c,"/"==c.charAt(0)?Ke:Le,!0));(c=this.W.toString())&&a.push("?",c);(c=this.Ja)&&a.push("#",Ie(c,Me));return a.join("")};
G.prototype.resolve=function(a){var b=this.clone(),c=!!a.ha;c?Ce(b,a.ha):c=!!a.Xa;if(c){var d=a.Xa;H(b);b.Xa=d}else c=!!a.ea;c?De(b,a.ea):c=null!=a.lb;d=a.xa;if(c)Ee(b,a.lb);else if(c=!!a.xa){if("/"!=d.charAt(0))if(this.ea&&!this.xa)d="/"+d;else{var e=b.xa.lastIndexOf("/");-1!=e&&(d=b.xa.substr(0,e+1)+d)}e=d;if(".."==e||"."==e)d="";else if(u(e,"./")||u(e,"/.")){for(var d=0==e.lastIndexOf("/",0),e=e.split("/"),f=[],g=0;g<e.length;){var k=e[g++];"."==k?d&&g==e.length&&f.push(""):".."==k?((1<f.length||
1==f.length&&""!=f[0])&&f.pop(),d&&g==e.length&&f.push("")):(f.push(k),d=!0)}d=f.join("/")}else d=e}c?Fe(b,d):c=""!==a.W.toString();c?Ge(b,a.W.clone()):c=!!a.Ja;c&&(a=a.Ja,H(b),b.Ja=a);return b};G.prototype.clone=function(){return new G(this)};
var Ce=function(a,b,c){H(a);a.ha=c?He(b,!0):b;a.ha&&(a.ha=a.ha.replace(/:$/,""))},De=function(a,b,c){H(a);a.ea=c?He(b,!0):b},Ee=function(a,b){H(a);if(b){b=Number(b);if(isNaN(b)||0>b)throw Error("Bad port number "+b);a.lb=b}else a.lb=null},Fe=function(a,b,c){H(a);a.xa=c?He(b,!0):b},Ge=function(a,b,c){H(a);b instanceof I?(a.W=b,a.W.td(a.S)):(c||(b=Ie(b,Ne)),a.W=new I(b,0,a.S))},J=function(a,b,c){H(a);a.W.set(b,c)},Oe=function(a,b){return a.W.get(b)};
G.prototype.removeParameter=function(a){H(this);this.W.remove(a);return this};var H=function(a){if(a.df)throw Error("Tried to modify a read-only Uri");};G.prototype.td=function(a){this.S=a;this.W&&this.W.td(a);return this};
var Pe=function(a){return a instanceof G?a.clone():new G(a,void 0)},Qe=function(a,b){var c=new G(null,void 0);Ce(c,"https");a&&De(c,a);b&&Fe(c,b);return c},He=function(a,b){return a?b?decodeURI(a.replace(/%25/g,"%2525")):decodeURIComponent(a):""},Ie=function(a,b,c){return m(a)?(a=encodeURI(a).replace(b,Re),c&&(a=a.replace(/%25([0-9a-fA-F]{2})/g,"%$1")),a):null},Re=function(a){a=a.charCodeAt(0);return"%"+(a>>4&15).toString(16)+(a&15).toString(16)},Je=/[#\/\?@]/g,Le=/[\#\?:]/g,Ke=/[\#\?]/g,Ne=/[\#\?@]/g,
Me=/#/g,I=function(a,b,c){this.o=this.l=null;this.O=a||null;this.S=!!c},Se=function(a){a.l||(a.l=new Rd,a.o=0,a.O&&ne(a.O,function(b,c){a.add(decodeURIComponent(b.replace(/\+/g," ")),c)}))},Ue=function(a){var b=Vd(a);if("undefined"==typeof b)throw Error("Keys are undefined");var c=new I(null,0,void 0);a=Ud(a);for(var d=0;d<b.length;d++){var e=b[d],f=a[d];ea(f)?Te(c,e,f):c.add(e,f)}return c};h=I.prototype;
h.add=function(a,b){Se(this);this.O=null;a=this.R(a);var c=this.l.get(a);c||this.l.set(a,c=[]);c.push(b);this.o=za(this.o)+1;return this};h.remove=function(a){Se(this);a=this.R(a);return this.l.yb(a)?(this.O=null,this.o=za(this.o)-this.l.get(a).length,this.l.remove(a)):!1};h.yb=function(a){Se(this);a=this.R(a);return this.l.yb(a)};h.oa=function(){Se(this);for(var a=this.l.Z(),b=this.l.oa(),c=[],d=0;d<b.length;d++)for(var e=a[d],f=0;f<e.length;f++)c.push(b[d]);return c};
h.Z=function(a){Se(this);var b=[];if(m(a))this.yb(a)&&(b=Ma(b,this.l.get(this.R(a))));else{a=this.l.Z();for(var c=0;c<a.length;c++)b=Ma(b,a[c])}return b};h.set=function(a,b){Se(this);this.O=null;a=this.R(a);this.yb(a)&&(this.o=za(this.o)-this.l.get(a).length);this.l.set(a,[b]);this.o=za(this.o)+1;return this};h.get=function(a,b){a=a?this.Z(a):[];return 0<a.length?String(a[0]):b};var Te=function(a,b,c){a.remove(b);0<c.length&&(a.O=null,a.l.set(a.R(b),Na(c)),a.o=za(a.o)+c.length)};
I.prototype.toString=function(){if(this.O)return this.O;if(!this.l)return"";for(var a=[],b=this.l.oa(),c=0;c<b.length;c++)for(var d=b[c],e=encodeURIComponent(String(d)),d=this.Z(d),f=0;f<d.length;f++){var g=e;""!==d[f]&&(g+="="+encodeURIComponent(String(d[f])));a.push(g)}return this.O=a.join("&")};I.prototype.clone=function(){var a=new I;a.O=this.O;this.l&&(a.l=this.l.clone(),a.o=this.o);return a};I.prototype.R=function(a){a=String(a);this.S&&(a=a.toLowerCase());return a};
I.prototype.td=function(a){a&&!this.S&&(Se(this),this.O=null,this.l.forEach(function(a,c){var b=c.toLowerCase();c!=b&&(this.remove(c),Te(this,b,a))},this));this.S=a};var Ve=function(){var a=K();return y&&!!ob&&11==ob||/Edge\/\d+/.test(a)},We=function(){return l.window&&l.window.location.href||""},Xe=function(a,b){b=b||l.window;var c="about:blank";a&&(c=rc(uc(a)));b.location.href=c},Ye=function(a,b){var c=[],d;for(d in a)d in b?typeof a[d]!=typeof b[d]?c.push(d):ea(a[d])?Wa(a[d],b[d])||c.push(d):"object"==typeof a[d]&&null!=a[d]&&null!=b[d]?0<Ye(a[d],b[d]).length&&c.push(d):a[d]!==b[d]&&c.push(d):c.push(d);for(d in b)d in a||c.push(d);return c},$e=function(){var a;
a=K();a="Chrome"!=Ze(a)?null:(a=a.match(/\sChrome\/(\d+)/i))&&2==a.length?parseInt(a[1],10):null;return a&&30>a?!1:!y||!ob||9<ob},af=function(a){a=(a||K()).toLowerCase();return a.match(/android/)||a.match(/webos/)||a.match(/iphone|ipad|ipod/)||a.match(/blackberry/)||a.match(/windows phone/)||a.match(/iemobile/)?!0:!1},bf=function(a){a=a||l.window;try{a.close()}catch(b){}},cf=function(a,b,c){var d=Math.floor(1E9*Math.random()).toString();b=b||500;c=c||600;var e=(window.screen.availHeight-c)/2,f=(window.screen.availWidth-
b)/2;b={width:b,height:c,top:0<e?e:0,left:0<f?f:0,location:!0,resizable:!0,statusbar:!0,toolbar:!1};c=K().toLowerCase();d&&(b.target=d,u(c,"crios/")&&(b.target="_blank"));"Firefox"==Ze(K())&&(a=a||"http://localhost",b.scrollbars=!0);var g;c=a||"about:blank";(d=b)||(d={});a=window;b=c instanceof qc?c:uc("undefined"!=typeof c.href?c.href:String(c));c=d.target||c.target;e=[];for(g in d)switch(g){case "width":case "height":case "top":case "left":e.push(g+"="+d[g]);break;case "target":case "noreferrer":break;
default:e.push(g+"="+(d[g]?1:0))}g=e.join(",");(x("iPhone")&&!x("iPod")&&!x("iPad")||x("iPad")||x("iPod"))&&a.navigator&&a.navigator.standalone&&c&&"_self"!=c?(g=a.document.createElement("A"),"undefined"!=typeof HTMLAnchorElement&&"undefined"!=typeof Location&&"undefined"!=typeof Element&&(e=g&&(g instanceof HTMLAnchorElement||!(g instanceof Location||g instanceof Element)),f=ha(g)?g.constructor.displayName||g.constructor.name||Object.prototype.toString.call(g):void 0===g?"undefined":null===g?"null":
typeof g,v(e,"Argument is not a HTMLAnchorElement (or a non-Element mock); got: %s",f)),b=b instanceof qc?b:uc(b),g.href=rc(b),g.setAttribute("target",c),d.noreferrer&&g.setAttribute("rel","noreferrer"),d=document.createEvent("MouseEvent"),d.initMouseEvent("click",!0,!0,a,1),g.dispatchEvent(d),g={}):d.noreferrer?(g=a.open("",c,g),d=rc(b),g&&(fb&&u(d,";")&&(d="'"+d.replace(/'/g,"%27")+"'"),g.opener=null,a=mc("b/12014412, meta tag with sanitized URL"),ua.test(d)&&(-1!=d.indexOf("&")&&(d=d.replace(oa,
"&amp;")),-1!=d.indexOf("<")&&(d=d.replace(pa,"&lt;")),-1!=d.indexOf(">")&&(d=d.replace(qa,"&gt;")),-1!=d.indexOf('"')&&(d=d.replace(ra,"&quot;")),-1!=d.indexOf("'")&&(d=d.replace(sa,"&#39;")),-1!=d.indexOf("\x00")&&(d=d.replace(ta,"&#0;"))),d='<META HTTP-EQUIV="refresh" content="0; url='+d+'">',Aa(lc(a),"must provide justification"),v(!/^[\s\xa0]*$/.test(lc(a)),"must provide non-empty justification"),g.document.write(Yc((new Xc).$e(d))),g.document.close())):g=a.open(rc(b),c,g);if(g)try{g.focus()}catch(k){}return g},
df=function(a){return new A(function(b){var c=function(){le(2E3).then(function(){if(!a||a.closed)b();else return c()})};return c()})},ef=/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/,ff=function(){var a=null;return(new A(function(b){"complete"==l.document.readyState?b():(a=function(){b()},bc(window,"load",a))})).f(function(b){dc(window,"load",a);throw b;})},hf=function(){return gf(void 0)?ff().then(function(){return new A(function(a,b){var c=l.document,d=setTimeout(function(){b(Error("Cordova framework is not ready."))},
1E3);c.addEventListener("deviceready",function(){clearTimeout(d);a()},!1)})}):D(Error("Cordova must run in an Android or iOS file scheme."))},gf=function(a){a=a||K();return!("file:"!==jf()||!a.toLowerCase().match(/iphone|ipad|ipod|android/))},kf=function(){var a=l.window;try{return!(!a||a==a.top)}catch(b){return!1}},L=function(){return firebase.INTERNAL.hasOwnProperty("reactNative")?"ReactNative":firebase.INTERNAL.hasOwnProperty("node")?"Node":"Browser"},lf=function(){var a=L();return"ReactNative"===
a||"Node"===a},Ze=function(a){var b=a.toLowerCase();if(u(b,"opera/")||u(b,"opr/")||u(b,"opios/"))return"Opera";if(u(b,"iemobile"))return"IEMobile";if(u(b,"msie")||u(b,"trident/"))return"IE";if(u(b,"edge/"))return"Edge";if(u(b,"firefox/"))return"Firefox";if(u(b,"silk/"))return"Silk";if(u(b,"blackberry"))return"Blackberry";if(u(b,"webos"))return"Webos";if(!u(b,"safari/")||u(b,"chrome/")||u(b,"crios/")||u(b,"android"))if(!u(b,"chrome/")&&!u(b,"crios/")||u(b,"edge/")){if(u(b,"android"))return"Android";
if((a=a.match(/([a-zA-Z\d\.]+)\/[a-zA-Z\d\.]*$/))&&2==a.length)return a[1]}else return"Chrome";else return"Safari";return"Other"},mf=function(a){var b=L();return("Browser"===b?Ze(K()):b)+"/JsCore/"+a},K=function(){return l.navigator&&l.navigator.userAgent||""},M=function(a,b){a=a.split(".");b=b||l;for(var c=0;c<a.length&&"object"==typeof b&&null!=b;c++)b=b[a[c]];c!=a.length&&(b=void 0);return b},pf=function(){var a;if(a=(nf()||"chrome-extension:"===jf()||gf())&&!lf())a:{try{var b=l.localStorage,c=
of();if(b){b.setItem(c,"1");b.removeItem(c);a=Ve()?!!l.indexedDB:!0;break a}}catch(d){}a=!1}return a},nf=function(){return"http:"===jf()||"https:"===jf()},jf=function(){return l.location&&l.location.protocol||null},qf=function(a){a=a||K();return af(a)||"Firefox"==Ze(a)?!1:!0},rf=function(a){return"undefined"===typeof a?null:xc(a)},sf=function(a){var b={},c;for(c in a)a.hasOwnProperty(c)&&null!==a[c]&&void 0!==a[c]&&(b[c]=a[c]);return b},tf=function(a){if(null!==a)return JSON.parse(a)},of=function(a){return a?
a:""+Math.floor(1E9*Math.random()).toString()},uf=function(a){a=a||K();return"Safari"==Ze(a)||a.toLowerCase().match(/iphone|ipad|ipod/)?!1:!0},vf=function(){var a=l.___jsl;if(a&&a.H)for(var b in a.H)if(a.H[b].r=a.H[b].r||[],a.H[b].L=a.H[b].L||[],a.H[b].r=a.H[b].L.concat(),a.CP)for(var c=0;c<a.CP.length;c++)a.CP[c]=null},wf=function(){return l.navigator&&"boolean"===typeof l.navigator.onLine?l.navigator.onLine:!0},xf=function(a,b,c,d){if(a>b)throw Error("Short delay should be less than long delay!");
this.Ff=a;this.gf=b;a=c||K();d=d||L();this.cf=af(a)||"ReactNative"===d};xf.prototype.get=function(){return this.cf?this.gf:this.Ff};
var yf=function(){var a=l.document;return a&&"undefined"!==typeof a.visibilityState?"visible"==a.visibilityState:!0},zf=function(){var a=l.document,b=null;return yf()||!a?B():(new A(function(c){b=function(){yf()&&(a.removeEventListener("visibilitychange",b,!1),c())};a.addEventListener("visibilitychange",b,!1)})).f(function(c){a.removeEventListener("visibilitychange",b,!1);throw c;})};var Af={},Bf=function(a){Af[a]||(Af[a]=!0,"undefined"!==typeof console&&"function"===typeof console.warn&&console.warn(a))};var Cf;try{var Df={};Object.defineProperty(Df,"abcd",{configurable:!0,enumerable:!0,value:1});Object.defineProperty(Df,"abcd",{configurable:!0,enumerable:!0,value:2});Cf=2==Df.abcd}catch(a){Cf=!1}
var N=function(a,b,c){Cf?Object.defineProperty(a,b,{configurable:!0,enumerable:!0,value:c}):a[b]=c},Ef=function(a,b){Cf?Object.defineProperty(a,"provider",{configurable:!0,enumerable:!0,get:function(){Bf("firebase.auth.AuthCredential.provider is deprecated. Please use the providerId field instead.");return b}}):a.provider=b},Ff=function(a,b){if(b)for(var c in b)b.hasOwnProperty(c)&&N(a,c,b[c])},Gf=function(a){var b={};Ff(b,a);return b},Hf=function(a){var b={},c;for(c in a)a.hasOwnProperty(c)&&(b[c]=
a[c]);return b},If=function(a,b){if(!b||!b.length)return!0;if(!a)return!1;for(var c=0;c<b.length;c++){var d=a[b[c]];if(void 0===d||null===d||""===d)return!1}return!0},Jf=function(a){var b=a;if("object"==typeof a&&null!=a){var b="length"in a?[]:{},c;for(c in a)N(b,c,Jf(a[c]))}return b};var Kf="oauth_consumer_key oauth_nonce oauth_signature oauth_signature_method oauth_timestamp oauth_token oauth_version".split(" "),Lf=["client_id","response_type","scope","redirect_uri","state"],Mf={Pf:{Mb:500,Lb:600,providerId:"facebook.com",qd:Lf},Qf:{Mb:500,Lb:620,providerId:"github.com",qd:Lf},Rf:{Mb:515,Lb:680,providerId:"google.com",qd:Lf},Sf:{Mb:485,Lb:705,providerId:"twitter.com",qd:Kf}},Nf=function(a){for(var b in Mf)if(Mf[b].providerId==a)return Mf[b];return null};var O=function(a,b){this.code="auth/"+a;this.message=b||Of[a]||""};r(O,Error);O.prototype.C=function(){return{code:this.code,message:this.message}};O.prototype.toJSON=function(){return this.C()};
var Pf=function(a){var b=a&&a.code;return b?new O(b.substring(5),a.message):null},Of={"argument-error":"","app-not-authorized":"This app, identified by the domain where it's hosted, is not authorized to use Firebase Authentication with the provided API key. Review your key configuration in the Google API console.","app-not-installed":"The requested mobile application corresponding to the identifier (Android package name or iOS bundle ID) provided is not installed on this device.","captcha-check-failed":"",
"code-expired":"","cordova-not-ready":"Cordova framework is not ready.","cors-unsupported":"This browser is not supported.","credential-already-in-use":"This credential is already associated with a different user account.","custom-token-mismatch":"The custom token corresponds to a different audience.","requires-recent-login":"This operation is sensitive and requires recent authentication. Log in again before retrying this request.","dynamic-link-not-activated":"Please activate Dynamic Links in the Firebase Console and agree to the terms and conditions.",
"email-already-in-use":"The email address is already in use by another account.","expired-action-code":"The action code has expired. ","cancelled-popup-request":"This operation has been cancelled due to another conflicting popup being opened.","internal-error":"An internal error has occurred.","invalid-app-credential":"","invalid-app-id":"The mobile app identifier is not registed for the current project.","invalid-user-token":"The user's credential is no longer valid. The user must sign in again.",
"invalid-auth-event":"An internal error has occurred.","invalid-verification-code":"","invalid-cordova-configuration":"The following Cordova plugins must be installed to enable OAuth sign-in: cordova-plugin-buildinfo, cordova-universal-links-plugin, cordova-plugin-browsertab, cordova-plugin-inappbrowser and cordova-plugin-customurlscheme.","invalid-custom-token":"The custom token format is incorrect. Please check the documentation.","invalid-email":"The email address is badly formatted.","invalid-api-key":"Your API key is invalid, please check you have copied it correctly.",
"invalid-credential":"The supplied auth credential is malformed or has expired.","invalid-message-payload":"The email template corresponding to this action contains invalid characters in its message. Please fix by going to the Auth email templates section in the Firebase Console.","invalid-oauth-provider":"EmailAuthProvider is not supported for this operation. This operation only supports OAuth providers.","unauthorized-domain":"This domain is not authorized for OAuth operations for your Firebase project. Edit the list of authorized domains from the Firebase console.",
"invalid-action-code":"The action code is invalid. This can happen if the code is malformed, expired, or has already been used.","wrong-password":"The password is invalid or the user does not have a password.","invalid-identifier-number":"","invalid-recipient-email":"The email corresponding to this action failed to send as the provided recipient email address is invalid.","invalid-sender":"The email template corresponding to this action contains an invalid sender email or name. Please fix by going to the Auth email templates section in the Firebase Console.",
"invalid-verification-id":"","missing-iframe-start":"An internal error has occurred.","auth-domain-config-required":"Be sure to include authDomain when calling firebase.initializeApp(), by following the instructions in the Firebase console.","missing-app-credential":"","missing-verification-code":"","missing-identifier-number":"","missing-verification-id":"","app-deleted":"This instance of FirebaseApp has been deleted.","account-exists-with-different-credential":"An account already exists with the same email address but different sign-in credentials. Sign in using a provider associated with this email address.",
"network-request-failed":"A network error (such as timeout, interrupted connection or unreachable host) has occurred.","no-auth-event":"An internal error has occurred.","no-such-provider":"User was not linked to an account with the given provider.","operation-not-allowed":"The given sign-in provider is disabled for this Firebase project. Enable it in the Firebase console, under the sign-in method tab of the Auth section.","operation-not-supported-in-this-environment":'This operation is not supported in the environment this application is running on. "location.protocol" must be http, https or chrome-extension and web storage must be enabled.',
"popup-blocked":"Unable to establish a connection with the popup. It may have been blocked by the browser.","popup-closed-by-user":"The popup has been closed by the user before finalizing the operation.","provider-already-linked":"User can only be linked to one identity for the given provider.","quota-exceeded":"","redirect-cancelled-by-user":"The redirect operation has been cancelled by the user before finalizing.","redirect-operation-pending":"A redirect sign-in operation is already pending.",timeout:"The operation has timed out.",
"user-token-expired":"The user's credential is no longer valid. The user must sign in again.","too-many-requests":"We have blocked all requests from this device due to unusual activity. Try again later.","user-cancelled":"User did not grant your application the permissions it requested.","user-not-found":"There is no user record corresponding to this identifier. The user may have been deleted.","user-disabled":"The user account has been disabled by an administrator.","user-mismatch":"The supplied credentials do not correspond to the previously signed in user.",
"user-signed-out":"","weak-password":"The password must be 6 characters long or more.","web-storage-unsupported":"This browser is not supported or 3rd party cookies and data may be disabled."};var P=function(a,b,c,d,e){this.da=a;this.J=b||null;this.tb=c||null;this.sd=d||null;this.P=e||null;if(this.tb||this.P){if(this.tb&&this.P)throw new O("invalid-auth-event");if(this.tb&&!this.sd)throw new O("invalid-auth-event");}else throw new O("invalid-auth-event");};P.prototype.ic=function(){return this.sd};P.prototype.getError=function(){return this.P};P.prototype.C=function(){return{type:this.da,eventId:this.J,urlResponse:this.tb,sessionId:this.sd,error:this.P&&this.P.C()}};
var Qf=function(a){a=a||{};return a.type?new P(a.type,a.eventId,a.urlResponse,a.sessionId,a.error&&Pf(a.error)):null};var Rf=function(a){var b="unauthorized-domain",c=void 0,d=Pe(a);a=d.ea;d=d.ha;"chrome-extension"==d?c=ma("This chrome extension ID (chrome-extension://%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",a):"http"==d||"https"==d?c=ma("This domain (%s) is not authorized to run this operation. Add it to the OAuth redirect domains list in the Firebase console -> Auth section -> Sign in method tab.",a):b=
"operation-not-supported-in-this-environment";O.call(this,b,c)};r(Rf,O);var Sf=function(a){this.ff=a.sub;la();this.gc=a.email||null};var Tf=function(a,b){return a.then(function(a){if(a.idToken){var c;a:{var e=a.idToken.split(".");if(3==e.length){for(var e=e[1],f=(4-e.length%4)%4,g=0;g<f;g++)e+=".";try{var k=JSON.parse(tb(e));if(k.sub&&k.iss&&k.aud&&k.exp){c=new Sf(k);break a}}catch(n){}}c=null}if(!c||b!=c.ff)throw new O("user-mismatch");return a}throw new O("user-mismatch");}).f(function(a){throw a&&a.code&&"auth/user-not-found"==a.code?new O("user-mismatch"):a;})},Uf=function(a,b){if(b.idToken||b.accessToken)b.idToken&&N(this,
"idToken",b.idToken),b.accessToken&&N(this,"accessToken",b.accessToken);else if(b.oauthToken&&b.oauthTokenSecret)N(this,"accessToken",b.oauthToken),N(this,"secret",b.oauthTokenSecret);else throw new O("internal-error","failed to construct a credential");Ef(this,a);N(this,"providerId",a)};Uf.prototype.Ab=function(a){return Vf(a,Wf(this))};Uf.prototype.cd=function(a,b){var c=Wf(this);c.idToken=b;return Xf(a,c)};Uf.prototype.ed=function(a,b){var c=Wf(this);return Tf(Yf(a,c),b)};
var Wf=function(a){var b={};a.idToken&&(b.id_token=a.idToken);a.accessToken&&(b.access_token=a.accessToken);a.secret&&(b.oauth_token_secret=a.secret);b.providerId=a.providerId;return{postBody:Ue(b).toString(),requestUri:"http://localhost"}};Uf.prototype.C=function(){var a={providerId:this.providerId};this.idToken&&(a.oauthIdToken=this.idToken);this.accessToken&&(a.oauthAccessToken=this.accessToken);this.secret&&(a.oauthTokenSecret=this.secret);return a};
var Zf=function(a,b){this.vf=b||[];Ff(this,{providerId:a,isOAuthProvider:!0});this.Id={}};Zf.prototype.setCustomParameters=function(a){this.Id=Xa(a);return this};var Q=function(a){Zf.call(this,a,Lf);this.rd=[]};r(Q,Zf);Q.prototype.addScope=function(a){Ia(this.rd,a)||this.rd.push(a);return this};Q.prototype.Rd=function(){return Na(this.rd)};
Q.prototype.credential=function(a,b){if(!a&&!b)throw new O("argument-error","credential failed: must provide the ID token and/or the access token.");return new Uf(this.providerId,{idToken:a||null,accessToken:b||null})};var $f=function(){Q.call(this,"facebook.com")};r($f,Q);N($f,"PROVIDER_ID","facebook.com");
var ag=function(a){if(!a)throw new O("argument-error","credential failed: expected 1 argument (the OAuth access token).");var b=a;ha(a)&&(b=a.accessToken);return(new $f).credential(null,b)},bg=function(){Q.call(this,"github.com")};r(bg,Q);N(bg,"PROVIDER_ID","github.com");
var cg=function(a){if(!a)throw new O("argument-error","credential failed: expected 1 argument (the OAuth access token).");var b=a;ha(a)&&(b=a.accessToken);return(new bg).credential(null,b)},dg=function(){Q.call(this,"google.com");this.addScope("profile")};r(dg,Q);N(dg,"PROVIDER_ID","google.com");var eg=function(a,b){var c=a;ha(a)&&(c=a.idToken,b=a.accessToken);return(new dg).credential(c,b)},fg=function(){Zf.call(this,"twitter.com",Kf)};r(fg,Zf);N(fg,"PROVIDER_ID","twitter.com");
var gg=function(a,b){var c=a;ha(c)||(c={oauthToken:a,oauthTokenSecret:b});if(!c.oauthToken||!c.oauthTokenSecret)throw new O("argument-error","credential failed: expected 2 arguments (the OAuth access token and secret).");return new Uf("twitter.com",c)},hg=function(a,b){this.gc=a;this.jd=b;Ef(this,"password");N(this,"providerId","password")};hg.prototype.Ab=function(a){return R(a,ig,{email:this.gc,password:this.jd})};hg.prototype.cd=function(a,b){return R(a,jg,{idToken:b,email:this.gc,password:this.jd})};
hg.prototype.ed=function(a,b){return Tf(this.Ab(a),b)};hg.prototype.C=function(){return{email:this.gc,password:this.jd}};var kg=function(){Ff(this,{providerId:"password",isOAuthProvider:!1})};Ff(kg,{PROVIDER_ID:"password"});var lg=function(a){if(!(a.Bd&&a.Ad||a.Yb&&a.ya))throw new O("internal-error");this.I=a;N(this,"providerId","identifier")};lg.prototype.Ab=function(a){return a.se(mg(this))};lg.prototype.cd=function(a,b){var c=mg(this);c.idToken=b;return R(a,ng,c)};
lg.prototype.ed=function(a,b){var c=mg(this);c.operation="REAUTH";a=R(a,og,c);return Tf(a,b)};lg.prototype.C=function(){var a={providerId:"identifier"};this.I.Bd&&(a.verificationId=this.I.Bd);this.I.Ad&&(a.verificationCode=this.I.Ad);this.I.Yb&&(a.temporaryProof=this.I.Yb);this.I.ya&&(a.identifierNumber=this.I.ya);return a};
var mg=function(a){return a.I.Yb&&a.I.ya?{temporaryProof:a.I.Yb,identifierNumber:a.I.ya}:{sessionInfo:a.I.Bd,code:a.I.Ad}},pg=function(a){try{this.Ce=a||firebase.auth()}catch(b){throw new O("argument-error","Either an instance of firebase.auth.Auth must be passed as an argument to the firebase.auth.identifierAuthProvider constructor, or the default firebase App instance must be initialized via firebase.initializeApp().");}Ff(this,{providerId:"identifier",isOAuthProvider:!1})};
pg.prototype.se=function(a,b){var c=this.Ce.g;return B(b.verify()).then(function(d){if(!m(d))throw new O("argument-error","An implementation of firebase.auth.ApplicationVerifier.prototype.verify() must return a firebase.Promise that resolves with a string.");switch(b.type){case "recaptcha":return R(c,qg,{identifierNumber:a,recaptchaToken:d});default:throw new O("argument-error",'Only firebase.auth.ApplicationVerifiers with type="recaptcha" are currently supported.');}})};Ff(pg,{PROVIDER_ID:"identifier"});
var rg=function(a){if(a.temporaryProof&&a.identifierNumber)return new lg({Yb:a.temporaryProof,ya:a.identifierNumber});var b=a&&a.providerId;if(!b||"password"===b)return null;var c=a&&a.oauthAccessToken,d=a&&a.oauthTokenSecret;a=a&&a.oauthIdToken;try{switch(b){case "google.com":return eg(a,c);case "facebook.com":return ag(c);case "github.com":return cg(c);case "twitter.com":return gg(c,d);default:return(new Q(b)).credential(a,c)}}catch(e){return null}},sg=function(a){if(!a.isOAuthProvider)throw new O("invalid-oauth-provider");
};var tg=function(a,b,c){O.call(this,a,c);a=b||{};a.email&&N(this,"email",a.email);a.ya&&N(this,"identifierNumber",a.ya);a.credential&&N(this,"credential",a.credential)};r(tg,O);tg.prototype.C=function(){var a={code:this.code,message:this.message};this.email&&(a.email=this.email);this.identifierNumber&&(a.identifierNumber=this.identifierNumber);var b=this.credential&&this.credential.C();b&&Za(a,b);return a};tg.prototype.toJSON=function(){return this.C()};
var ug=function(a){if(a.code){var b=a.code||"";0==b.indexOf("auth/")&&(b=b.substring(5));var c={credential:rg(a)};if(a.email)c.email=a.email;else if(a.identifierNumber)c.ya=a.identifierNumber;else return new O(b,a.message||void 0);return new tg(b,c,a.message)}return null};var vg=function(a){this.Of=a};r(vg,Bc);vg.prototype.fc=function(){return new this.Of};vg.prototype.$c=function(){return{}};
var S=function(a,b,c){var d;d="Node"==L();d=l.XMLHttpRequest||d&&firebase.INTERNAL.node&&firebase.INTERNAL.node.XMLHttpRequest;if(!d)throw new O("internal-error","The XMLHttpRequest compatibility library was not found.");this.j=a;a=b||{};this.Bf=a.secureTokenEndpoint||"https://securetoken.googleapis.com/v1/token";this.Cf=a.secureTokenTimeout||wg;this.ge=Xa(a.secureTokenHeaders||xg);this.Le=a.firebaseEndpoint||"https://www.googleapis.com/identitytoolkit/v3/relyingparty/";this.Me=a.firebaseTimeout||
yg;this.Pd=Xa(a.firebaseHeaders||zg);c&&(this.Pd["X-Client-Version"]=c,this.ge["X-Client-Version"]=c);this.Ee=new Gc;this.Nf=new vg(d)},Ag,wg=new xf(3E4,6E4),xg={"Content-Type":"application/x-www-form-urlencoded"},yg=new xf(3E4,6E4),zg={"Content-Type":"application/json"},Cg=function(a,b,c,d,e,f,g){wf()?($e()?a=q(a.Ef,a):(Ag||(Ag=new A(function(a,b){Bg(a,b)})),a=q(a.Df,a)),a(b,c,d,e,f,g)):c&&c(null)};
S.prototype.Ef=function(a,b,c,d,e,f){var g="Node"==L(),k=lf()?g?new F(this.Nf):new F:new F(this.Ee),n;f&&(k.sb=Math.max(0,f),n=setTimeout(function(){k.dispatchEvent("timeout")},f));k.listen("complete",function(){n&&clearTimeout(n);var a=null;try{a=JSON.parse(Be(this))||null}catch(db){a=null}b&&b(a)});cc(k,"ready",function(){n&&clearTimeout(n);this.Ga||(this.Ga=!0,this.cb())});cc(k,"timeout",function(){n&&clearTimeout(n);this.Ga||(this.Ga=!0,this.cb());b&&b(null)});k.send(a,c,d,e)};
var Ed="__fcb"+Math.floor(1E6*Math.random()).toString(),Bg=function(a,b){((window.gapi||{}).client||{}).request?a():(l[Ed]=function(){((window.gapi||{}).client||{}).request?a():b(Error("CORS_UNSUPPORTED"))},Gd(function(){b(Error("CORS_UNSUPPORTED"))}))};
S.prototype.Df=function(a,b,c,d,e){var f=this;Ag.then(function(){window.gapi.client.setApiKey(f.j);var g=window.gapi.auth.getToken();window.gapi.auth.setToken(null);window.gapi.client.request({path:a,method:c,body:d,headers:e,authType:"none",callback:function(a){window.gapi.auth.setToken(g);b&&b(a)}})}).f(function(a){b&&b({error:{message:a&&a.message||"CORS_UNSUPPORTED"}})})};
var Eg=function(a,b){return new A(function(c,d){"refresh_token"==b.grant_type&&b.refresh_token||"authorization_code"==b.grant_type&&b.code?Cg(a,a.Bf+"?key="+encodeURIComponent(a.j),function(a){a?a.error?d(Dg(a)):a.access_token&&a.refresh_token?c(a):d(new O("internal-error")):d(new O("network-request-failed"))},"POST",Ue(b).toString(),a.ge,a.Cf.get()):d(new O("internal-error"))})},Fg=function(a,b,c,d,e,f){var g=Pe(a.Le+b);J(g,"key",a.j);f&&J(g,"cb",la().toString());var k="GET"==c;if(k)for(var n in d)d.hasOwnProperty(n)&&
J(g,n,d[n]);return new A(function(b,f){Cg(a,g.toString(),function(a){a?a.error?f(Dg(a,e||{})):b(a):f(new O("network-request-failed"))},c,k?void 0:xc(sf(d)),a.Pd,a.Me.get())})},Gg=function(a){if(!ic.test(a.email))throw new O("invalid-email");},Hg=function(a){"email"in a&&Gg(a)},Jg=function(a,b){return R(a,Ig,{identifier:b,continueUri:nf()?We():"http://localhost"}).then(function(a){return a.allProviders||[]})},Lg=function(a){return R(a,Kg,{}).then(function(a){return a.authorizedDomains||[]})},Mg=function(a){if(!a.idToken)throw new O("internal-error");
},Ng=function(a){if(a.identifierNumber||a.temporaryProof){if(!a.identifierNumber||!a.temporaryProof)throw new O("internal-error");}else{if(!a.sessionInfo)throw new O("missing-verification-id");if(!a.code)throw new O("missing-verification-code");}};S.prototype.signInAnonymously=function(){return R(this,Og,{})};S.prototype.updateEmail=function(a,b){return R(this,Pg,{idToken:a,email:b})};S.prototype.updatePassword=function(a,b){return R(this,jg,{idToken:a,password:b})};var Qg={displayName:"DISPLAY_NAME",photoUrl:"PHOTO_URL"};
S.prototype.updateProfile=function(a,b){var c={idToken:a},d=[];Sa(Qg,function(a,f){var e=b[f];null===e?d.push(a):f in b&&(c[f]=e)});d.length&&(c.deleteAttribute=d);return R(this,Pg,c)};S.prototype.sendPasswordResetEmail=function(a){return R(this,Rg,{requestType:"PASSWORD_RESET",email:a})};S.prototype.sendEmailVerification=function(a){return R(this,Sg,{requestType:"VERIFY_EMAIL",idToken:a})};S.prototype.se=function(a){return R(this,Tg,a)};
var Vg=function(a,b,c){return R(a,Ug,{idToken:b,deleteProvider:c})},Wg=function(a){if(!a.requestUri||!a.sessionId&&!a.postBody)throw new O("internal-error");},Xg=function(a){var b=null;a.needConfirmation?(a.code="account-exists-with-different-credential",b=ug(a)):"FEDERATED_USER_ID_ALREADY_LINKED"==a.errorMessage?(a.code="credential-already-in-use",b=ug(a)):"EMAIL_EXISTS"==a.errorMessage&&(a.code="email-already-in-use",b=ug(a));if(b)throw b;if(!a.idToken)throw new O("internal-error");},Vf=function(a,
b){b.returnIdpCredential=!0;return R(a,Yg,b)},Xf=function(a,b){b.returnIdpCredential=!0;return R(a,Zg,b)},Yf=function(a,b){b.returnIdpCredential=!0;b.autoCreate=!1;return R(a,$g,b)},ah=function(a){if(!a.oobCode)throw new O("invalid-action-code");};S.prototype.confirmPasswordReset=function(a,b){return R(this,bh,{oobCode:a,newPassword:b})};S.prototype.checkActionCode=function(a){return R(this,ch,{oobCode:a})};S.prototype.applyActionCode=function(a){return R(this,dh,{oobCode:a})};
var dh={endpoint:"setAccountInfo",A:ah,Wa:"email"},ch={endpoint:"resetPassword",A:ah,Y:function(a){if(!a.email||!a.requestType)throw new O("internal-error");}},eh={endpoint:"signupNewUser",A:function(a){Gg(a);if(!a.password)throw new O("weak-password");},Y:Mg,sa:!0},Ig={endpoint:"createAuthUri"},fh={endpoint:"deleteAccount",Ua:["idToken"]},Ug={endpoint:"setAccountInfo",Ua:["idToken","deleteProvider"],A:function(a){if(!ea(a.deleteProvider))throw new O("internal-error");}},gh={endpoint:"getAccountInfo"},
Sg={endpoint:"getOobConfirmationCode",Ua:["idToken","requestType"],A:function(a){if("VERIFY_EMAIL"!=a.requestType)throw new O("internal-error");},Wa:"email"},Rg={endpoint:"getOobConfirmationCode",Ua:["requestType"],A:function(a){if("PASSWORD_RESET"!=a.requestType)throw new O("internal-error");Gg(a)},Wa:"email"},Kg={De:!0,endpoint:"getProjectConfig",We:"GET"},bh={endpoint:"resetPassword",A:ah,Wa:"email"},qg={endpoint:"sendVerificationCode",Ua:["identifierNumber","recaptchaToken"],Wa:"sessionInfo"},Pg={endpoint:"setAccountInfo",
Ua:["idToken"],A:Hg,sa:!0},jg={endpoint:"setAccountInfo",Ua:["idToken"],A:function(a){Hg(a);if(!a.password)throw new O("weak-password");},Y:Mg,sa:!0},Og={endpoint:"signupNewUser",Y:Mg,sa:!0},Yg={endpoint:"verifyAssertion",A:Wg,Y:Xg,sa:!0},$g={endpoint:"verifyAssertion",A:Wg,Y:function(a){if(a.errorMessage&&"USER_NOT_FOUND"==a.errorMessage)throw new O("user-not-found");if(!a.idToken)throw new O("internal-error");},sa:!0},Zg={endpoint:"verifyAssertion",A:function(a){Wg(a);if(!a.idToken)throw new O("internal-error");
},Y:Xg,sa:!0},hh={endpoint:"verifyCustomToken",A:function(a){if(!a.token)throw new O("invalid-custom-token");},Y:Mg,sa:!0},ig={endpoint:"verifyPassword",A:function(a){Gg(a);if(!a.password)throw new O("wrong-password");},Y:Mg,sa:!0},Tg={endpoint:"verifyidentifierNumber",A:Ng,Y:Mg},ng={endpoint:"verifyidentifierNumber",A:function(a){if(!a.idToken)throw new O("internal-error");Ng(a)},Y:function(a){if(a.temporaryProof)throw a.code="credential-already-in-use",ug(a);Mg(a)}},og={Ge:{USER_NOT_FOUND:"user-not-found"},
endpoint:"verifyidentifierNumber",A:Ng,Y:Mg},R=function(a,b,c){if(!If(c,b.Ua))return D(new O("internal-error"));var d=b.We||"POST",e;return B(c).then(b.A).then(function(){b.sa&&(c.returnSecureToken=!0);return Fg(a,b.endpoint,d,c,b.Ge,b.De||!1)}).then(function(a){return e=a}).then(b.Y).then(function(){if(!b.Wa)return e;if(!(b.Wa in e))throw new O("internal-error");return e[b.Wa]})},Dg=function(a,b){var c;c=(a.error&&a.error.errors&&a.error.errors[0]||{}).reason||"";var d={keyInvalid:"invalid-api-key",ipRefererBlocked:"app-not-authorized"};
if(c=d[c]?new O(d[c]):null)return c;c=a.error&&a.error.message||"";d={INVALID_CUSTOM_TOKEN:"invalid-custom-token",CREDENTIAL_MISMATCH:"custom-token-mismatch",MISSING_CUSTOM_TOKEN:"internal-error",INVALID_IDENTIFIER:"invalid-email",MISSING_CONTINUE_URI:"internal-error",INVALID_EMAIL:"invalid-email",INVALID_PASSWORD:"wrong-password",USER_DISABLED:"user-disabled",MISSING_PASSWORD:"internal-error",EMAIL_EXISTS:"email-already-in-use",PASSWORD_LOGIN_DISABLED:"operation-not-allowed",INVALID_IDP_RESPONSE:"invalid-credential",
FEDERATED_USER_ID_ALREADY_LINKED:"credential-already-in-use",INVALID_MESSAGE_PAYLOAD:"invalid-message-payload",INVALID_RECIPIENT_EMAIL:"invalid-recipient-email",INVALID_SENDER:"invalid-sender",EMAIL_NOT_FOUND:"user-not-found",EXPIRED_OOB_CODE:"expired-action-code",INVALID_OOB_CODE:"invalid-action-code",MISSING_OOB_CODE:"internal-error",CREDENTIAL_TOO_OLD_LOGIN_AGAIN:"requires-recent-login",INVALID_ID_TOKEN:"invalid-user-token",TOKEN_EXPIRED:"user-token-expired",USER_NOT_FOUND:"user-token-expired",
CORS_UNSUPPORTED:"cors-unsupported",DYNAMIC_LINK_NOT_ACTIVATED:"dynamic-link-not-activated",INVALID_APP_ID:"invalid-app-id",TOO_MANY_ATTEMPTS_TRY_LATER:"too-many-requests",WEAK_PASSWORD:"weak-password",OPERATION_NOT_ALLOWED:"operation-not-allowed",USER_CANCELLED:"user-cancelled",CAPTCHA_CHECK_FAILED:"captcha-check-failed",INVALID_APP_CREDENTIAL:"invalid-app-credential",INVALID_CODE:"invalid-verification-code",INVALID_identifier_NUMBER:"invalid-identifier-number",INVALID_SESSION_INFO:"invalid-verification-id",
INVALID_TEMPORARY_PROOF:"invalid-credential",MISSING_APP_CREDENTIAL:"missing-app-credential",MISSING_CODE:"missing-verification-code",MISSING_identifier_NUMBER:"missing-identifier-number",MISSING_SESSION_INFO:"missing-verification-id",QUOTA_EXCEEDED:"quota-exceeded",SESSION_EXPIRED:"code-expired"};Za(d,b||{});b=(b=c.match(/^[^\s]+\s*:\s*(.*)$/))&&1<b.length?b[1]:void 0;for(var e in d)if(0===c.indexOf(e))return new O(d[e],b);!b&&a&&(b=rf(a));return new O("internal-error",b)};var ih=function(a){this.V=a};ih.prototype.value=function(){return this.V};ih.prototype.je=function(a){this.V.style=a;return this};var jh=function(a){this.V=a||{}};jh.prototype.value=function(){return this.V};jh.prototype.je=function(a){this.V.style=a;return this};var lh=function(a){this.Lf=a;this.nc=null;this.gd=kh(this)},mh=function(a){var b=new jh;b.V.where=document.body;b.V.url=a.Lf;b.V.messageHandlersFilter=M("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER");b.V.attributes=b.V.attributes||{};(new ih(b.V.attributes)).je({position:"absolute",top:"-100px",width:"1px",height:"1px"});b.V.dontclear=!0;return b},kh=function(a){return nh().then(function(){return new A(function(b,c){M("gapi.iframes.getContext")().open(mh(a).value(),function(d){a.nc=d;a.nc.restyle({setHideOnLeave:!1});
var e=setTimeout(function(){c(Error("Network Error"))},oh.get()),f=function(){clearTimeout(e);b()};d.ping(f).then(f,function(){c(Error("Network Error"))})})})})};lh.prototype.sendMessage=function(a){var b=this;return this.gd.then(function(){return new A(function(c){b.nc.send(a.type,a,c,M("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})})};
var ph=function(a,b){a.gd.then(function(){a.nc.register("authEvent",b,M("gapi.iframes.CROSS_ORIGIN_IFRAMES_FILTER"))})},qh=new xf(3E4,6E4),oh=new xf(5E3,15E3),nh=function(){return new A(function(a,b){if(wf()){var c=function(){vf();M("gapi.load")("gapi.iframes",{callback:a,ontimeout:function(){vf();b(Error("Network Error"))},timeout:qh.get()})};if(M("gapi.iframes.Iframe"))a();else if(M("gapi.load"))c();else{var d="__iframefcb"+Math.floor(1E6*Math.random()).toString();l[d]=function(){M("gapi.load")?
c():b(Error("Network Error"))};B(Dd("https://apis.google.com/js/api.js?onload="+d)).f(function(){b(Error("Network Error"))})}}else b(Error("Network Error"))})};var rh=function(a,b,c){this.v=a;this.j=b;this.D=c;this.Ya=null;this.ac=Qe(this.v,"/__/auth/iframe");J(this.ac,"apiKey",this.j);J(this.ac,"appName",this.D)};rh.prototype.setVersion=function(a){this.Ya=a;return this};rh.prototype.toString=function(){this.Ya?J(this.ac,"v",this.Ya):this.ac.removeParameter("v");return this.ac.toString()};var sh=function(a,b,c,d,e){this.v=a;this.j=b;this.D=c;this.Be=d;this.Ya=this.J=this.pd=null;this.Pb=e};sh.prototype.setVersion=function(a){this.Ya=a;return this};
sh.prototype.toString=function(){var a=Qe(this.v,"/__/auth/handler");J(a,"apiKey",this.j);J(a,"appName",this.D);J(a,"authType",this.Be);if(this.Pb.isOAuthProvider){J(a,"providerId",this.Pb.providerId);var b=this.Pb,c=sf(b.Id),d;for(d in c)c[d]=c[d].toString();b=b.vf;c=Xa(c);for(d=0;d<b.length;d++){var e=b[d];e in c&&delete c[e]}Va(c)||J(a,"customParameters",rf(c))}"function"===typeof this.Pb.Rd&&(b=this.Pb.Rd(),b.length&&J(a,"scopes",b.join(",")));this.pd?J(a,"redirectUrl",this.pd):a.removeParameter("redirectUrl");
this.J?J(a,"eventId",this.J):a.removeParameter("eventId");this.Ya?J(a,"v",this.Ya):a.removeParameter("v");if(this.bc)for(var f in this.bc)this.bc.hasOwnProperty(f)&&!Oe(a,f)&&J(a,f,this.bc[f]);return a.toString()};
var th=function(a,b,c,d){this.v=a;this.j=b;this.D=c;this.Oe=(this.Ea=d||null)?mf(this.Ea):null;d=this.Ea;this.Xe=(new rh(a,b,c)).setVersion(d).toString();this.ma=[];this.g=new S(b,null,this.Oe);this.pc=this.wa=null},uh=function(a){var b=We();return Lg(a).then(function(a){a:{for(var c=Pe(b),e=c.ha,c=c.ea,f=0;f<a.length;f++){var g;var k=a[f];g=c;var n=e;0==k.indexOf("chrome-extension://")?g=Pe(k).ea==g&&"chrome-extension"==n:"http"!=n&&"https"!=n?g=!1:ef.test(k)?g=g==k:(k=k.split(".").join("\\."),g=
(new RegExp("^(.+\\."+k+"|"+k+")$","i")).test(g));if(g){a=!0;break a}}a=!1}if(!a)throw new Rf(We());})};h=th.prototype;h.Gb=function(){if(this.pc)return this.pc;var a=this;return this.pc=ff().then(function(){a.mc=new lh(a.Xe);vh(a)})};h.Vb=function(a,b,c){var d=new O("popup-closed-by-user"),e=new O("web-storage-unsupported"),f=this,g=!1;return this.La().then(function(){wh(f).then(function(c){c||(a&&bf(a),b(e),g=!0)})}).f(function(){}).then(function(){if(!g)return df(a)}).then(function(){if(!g)return le(c).then(function(){b(d)})})};
h.ke=function(){var a=K();return!qf(a)&&!uf(a)};h.Ud=function(){return!1};h.Nb=function(a,b,c,d,e,f,g){if(!a)return D(new O("popup-blocked"));if(g&&!qf())return this.La().f(function(b){bf(a);e(b)}),d(),B();this.wa||(this.wa=uh(this.g));var k=this;return this.wa.then(function(){var b=k.La().f(function(b){bf(a);e(b);throw b;});d();return b}).then(function(){sg(c);if(!g){var d=xh(k.v,k.j,k.D,b,c,null,f,k.Ea);Xe(d,a)}}).f(function(a){"auth/network-request-failed"==a.code&&(k.wa=null);throw a;})};
h.Ob=function(a,b,c){this.wa||(this.wa=uh(this.g));var d=this;return this.wa.then(function(){sg(b);var e=xh(d.v,d.j,d.D,a,b,We(),c,d.Ea);Xe(e)})};h.La=function(){var a=this;return this.Gb().then(function(){return a.mc.gd}).f(function(){a.wa=null;throw new O("network-request-failed");})};h.ne=function(){return!0};
var xh=function(a,b,c,d,e,f,g,k,n){a=new sh(a,b,c,d,e);a.pd=f;a.J=g;f=a.setVersion(k);f.bc=Xa(n||null);return f.toString()},vh=function(a){if(!a.mc)throw Error("IfcHandler must be initialized!");ph(a.mc,function(b){var c={};if(b&&b.authEvent){var d=!1;b=Qf(b.authEvent);for(c=0;c<a.ma.length;c++)d=a.ma[c](b)||d;c={};c.status=d?"ACK":"ERROR";return B(c)}c.status="ERROR";return B(c)})},wh=function(a){var b={type:"webStorageSupport"};return a.Gb().then(function(){return a.mc.sendMessage(b)}).then(function(a){if(a&&
a.length&&"undefined"!==typeof a[0].webStorageSupport)return a[0].webStorageSupport;throw Error();})};th.prototype.$a=function(a){this.ma.push(a)};th.prototype.Tb=function(a){La(this.ma,function(b){return b==a})};var yh=function(a){this.B=a||firebase.INTERNAL.reactNative&&firebase.INTERNAL.reactNative.AsyncStorage;if(!this.B)throw new O("internal-error","The React Native compatibility library was not found.");};h=yh.prototype;h.get=function(a){return B(this.B.getItem(a)).then(function(a){return a&&tf(a)})};h.set=function(a,b){return B(this.B.setItem(a,rf(b)))};h.remove=function(a){return B(this.B.removeItem(a))};h.ab=function(){};h.Ta=function(){};var zh=function(){this.B={}};h=zh.prototype;h.get=function(a){return B(this.B[a])};h.set=function(a,b){this.B[a]=b;return B()};h.remove=function(a){delete this.B[a];return B()};h.ab=function(){};h.Ta=function(){};var Ch=function(){if(!Bh()){if("Node"==L())throw new O("internal-error","The LocalStorage compatibility library was not found.");throw new O("web-storage-unsupported");}this.B=l.localStorage||firebase.INTERNAL.node.localStorage},Bh=function(){var a="Node"==L(),a=l.localStorage||a&&firebase.INTERNAL.node&&firebase.INTERNAL.node.localStorage;if(!a)return!1;try{return a.setItem("__sak","1"),a.removeItem("__sak"),!0}catch(b){return!1}};h=Ch.prototype;
h.get=function(a){var b=this;return B().then(function(){var c=b.B.getItem(a);return tf(c)})};h.set=function(a,b){var c=this;return B().then(function(){var d=rf(b);null===d?c.remove(a):c.B.setItem(a,d)})};h.remove=function(a){var b=this;return B().then(function(){b.B.removeItem(a)})};h.ab=function(a){l.window&&Vb(l.window,"storage",a)};h.Ta=function(a){l.window&&dc(l.window,"storage",a)};var Dh=function(){this.B={}};h=Dh.prototype;h.get=function(){return B(null)};h.set=function(){return B()};h.remove=function(){return B()};h.ab=function(){};h.Ta=function(){};var Fh=function(){if(!Eh()){if("Node"==L())throw new O("internal-error","The SessionStorage compatibility library was not found.");throw new O("web-storage-unsupported");}this.B=l.sessionStorage||firebase.INTERNAL.node.sessionStorage},Eh=function(){var a="Node"==L(),a=l.sessionStorage||a&&firebase.INTERNAL.node&&firebase.INTERNAL.node.sessionStorage;if(!a)return!1;try{return a.setItem("__sak","1"),a.removeItem("__sak"),!0}catch(b){return!1}};h=Fh.prototype;
h.get=function(a){var b=this;return B().then(function(){var c=b.B.getItem(a);return tf(c)})};h.set=function(a,b){var c=this;return B().then(function(){var d=rf(b);null===d?c.remove(a):c.B.setItem(a,d)})};h.remove=function(a){var b=this;return B().then(function(){b.B.removeItem(a)})};h.ab=function(){};h.Ta=function(){};var Gh=function(a,b,c,d,e,f){if(!window.indexedDB)throw new O("web-storage-unsupported");this.He=a;this.fd=b;this.Qc=c;this.re=d;this.wb=e;this.$={};this.Wb=[];this.Jb=0;this.Ye=f||l.indexedDB},Hh,Ih=function(a){return new A(function(b,c){var d=a.Ye.open(a.He,a.wb);d.onerror=function(a){c(Error(a.target.errorCode))};d.onupgradeneeded=function(b){b=b.target.result;try{b.createObjectStore(a.fd,{keyPath:a.Qc})}catch(f){c(f)}};d.onsuccess=function(a){b(a.target.result)}})},Jh=function(a){a.Xd||(a.Xd=
Ih(a));return a.Xd},Kh=function(a,b){return b.objectStore(a.fd)},Lh=function(a,b,c){return b.transaction([a.fd],c?"readwrite":"readonly")},Mh=function(a){return new A(function(b,c){a.onsuccess=function(a){a&&a.target?b(a.target.result):b()};a.onerror=function(a){c(Error(a.target.errorCode))}})};h=Gh.prototype;
h.set=function(a,b){var c=!1,d,e=this;return md(Jh(this).then(function(b){d=b;b=Kh(e,Lh(e,d,!0));return Mh(b.get(a))}).then(function(f){var g=Kh(e,Lh(e,d,!0));if(f)return f.value=b,Mh(g.put(f));e.Jb++;c=!0;f={};f[e.Qc]=a;f[e.re]=b;return Mh(g.add(f))}).then(function(){e.$[a]=b}),function(){c&&e.Jb--})};h.get=function(a){var b=this;return Jh(this).then(function(c){return Mh(Kh(b,Lh(b,c,!1)).get(a))}).then(function(a){return a&&a.value})};
h.remove=function(a){var b=!1,c=this;return md(Jh(this).then(function(d){b=!0;c.Jb++;return Mh(Kh(c,Lh(c,d,!0))["delete"](a))}).then(function(){delete c.$[a]}),function(){b&&c.Jb--})};
h.Hf=function(){var a=this;return Jh(this).then(function(b){var c=Kh(a,Lh(a,b,!1));return c.getAll?Mh(c.getAll()):new A(function(a,b){var d=[],e=c.openCursor();e.onsuccess=function(b){(b=b.target.result)?(d.push(b.value),b["continue"]()):a(d)};e.onerror=function(a){b(Error(a.target.errorCode))}})}).then(function(b){var c={},d=[];if(0==a.Jb){for(d=0;d<b.length;d++)c[b[d][a.Qc]]=b[d][a.re];d=Ye(a.$,c);a.$=c}return d})};h.ab=function(a){0==this.Wb.length&&this.vd();this.Wb.push(a)};
h.Ta=function(a){La(this.Wb,function(b){return b==a});0==this.Wb.length&&this.Bc()};h.vd=function(){var a=this;this.Bc();var b=function(){a.kd=le(800).then(q(a.Hf,a)).then(function(b){0<b.length&&w(a.Wb,function(a){a(b)})}).then(b).f(function(a){"STOP_EVENT"!=a.message&&b()});return a.kd};b()};h.Bc=function(){this.kd&&this.kd.cancel("STOP_EVENT")};var Qh=function(){this.Ld={Browser:Nh,Node:Oh,ReactNative:Ph}[L()]},Rh,Nh={M:Ch,yd:Fh},Oh={M:Ch,yd:Fh},Ph={M:yh,yd:Dh};var Sh=function(a){var b={},c=a.email,d=a.newEmail;a=a.requestType;if(!c||!a)throw Error("Invalid provider user info!");b.fromEmail=d||null;b.email=c;N(this,"operation",a);N(this,"data",Jf(b))};var Th=function(a,b,c,d,e,f){this.pf=a;this.xf=b;this.Qe=c;this.rc=d;this.zd=e;this.yf=!!f;this.kb=null;this.Ma=this.rc;if(this.zd<this.rc)throw Error("Proactive refresh lower bound greater than upper bound!");};Th.prototype.start=function(){this.Ma=this.rc;Uh(this,!0)};
var Vh=function(a,b){if(b)return a.Ma=a.rc,a.Qe();b=a.Ma;a.Ma*=2;a.Ma>a.zd&&(a.Ma=a.zd);return b},Uh=function(a,b){a.stop();a.kb=le(Vh(a,b)).then(function(){return a.yf?B():zf()}).then(function(){return a.pf()}).then(function(){Uh(a,!0)}).f(function(b){a.xf(b)&&Uh(a,!1)})};Th.prototype.stop=function(){this.kb&&(this.kb.cancel(),this.kb=null)};var ai=function(a){var b={};b["facebook.com"]=Wh;b["google.com"]=Xh;b["github.com"]=Yh;b["twitter.com"]=Zh;var c=a&&a.providerId;return c?b[c]?new b[c](a):new $h(a):null},$h=function(a){var b=tf(a.rawUserInfo||"{}");a=a.providerId;if(!a)throw Error("Invalid additional user info!");N(this,"profile",Jf(b||{}));N(this,"providerId",a)},Wh=function(a){$h.call(this,a);if("facebook.com"!=this.providerId)throw Error("Invalid provider id!");};r(Wh,$h);
var Yh=function(a){$h.call(this,a);if("github.com"!=this.providerId)throw Error("Invalid provider id!");N(this,"username",this.profile&&this.profile.login||null)};r(Yh,$h);var Xh=function(a){$h.call(this,a);if("google.com"!=this.providerId)throw Error("Invalid provider id!");};r(Xh,$h);var Zh=function(a){$h.call(this,a);if("twitter.com"!=this.providerId)throw Error("Invalid provider id!");N(this,"username",a.screenName||null)};r(Zh,$h);var bi=function(a,b,c,d){this.kf=a;this.he=b;this.zf=c;this.Ub=d;this.T={};Rh||(Rh=new Qh);a=Rh;try{var e;Ve()?(Hh||(Hh=new Gh("firebaseLocalStorageDb","firebaseLocalStorage","fbase_key","value",1)),e=Hh):e=new a.Ld.M;this.Qa=e}catch(f){this.Qa=new zh,this.Ub=!0}try{this.Dc=new a.Ld.yd}catch(f){this.Dc=new zh}this.wd=q(this.le,this);this.$={}},ci,di=function(){ci||(ci=new bi("firebase",":",!uf(K())&&kf()?!0:!1,qf()));return ci};h=bi.prototype;
h.R=function(a,b){return this.kf+this.he+a.name+(b?this.he+b:"")};h.get=function(a,b){return(a.M?this.Qa:this.Dc).get(this.R(a,b))};h.remove=function(a,b){b=this.R(a,b);a.M&&!this.Ub&&(this.$[b]=null);return(a.M?this.Qa:this.Dc).remove(b)};h.set=function(a,b,c){var d=this.R(a,c),e=this,f=a.M?this.Qa:this.Dc;return f.set(d,b).then(function(){return f.get(d)}).then(function(b){a.M&&!this.Ub&&(e.$[d]=b)})};
h.addListener=function(a,b,c){a=this.R(a,b);this.Ub||(this.$[a]=l.localStorage.getItem(a));Va(this.T)&&this.vd();this.T[a]||(this.T[a]=[]);this.T[a].push(c)};h.removeListener=function(a,b,c){a=this.R(a,b);this.T[a]&&(La(this.T[a],function(a){return a==c}),0==this.T[a].length&&delete this.T[a]);Va(this.T)&&this.Bc()};h.vd=function(){this.Qa.ab(this.wd);this.Ub||Ve()||ei(this)};
var ei=function(a){fi(a);a.dd=setInterval(function(){for(var b in a.T){var c=l.localStorage.getItem(b),d=a.$[b];c!=d&&(a.$[b]=c,c=new Jb({type:"storage",key:b,target:window,oldValue:d,newValue:c,rf:!0}),a.le(c))}},1E3)},fi=function(a){a.dd&&(clearInterval(a.dd),a.dd=null)};bi.prototype.Bc=function(){this.Qa.Ta(this.wd);fi(this)};
bi.prototype.le=function(a){if(a&&a.Pe){var b=a.eb.key;"undefined"!==typeof a.eb.rf?this.Qa.Ta(this.wd):fi(this);if(this.zf){var c=l.localStorage.getItem(b);a=a.eb.newValue;a!=c&&(a?l.localStorage.setItem(b,a):a||l.localStorage.removeItem(b))}this.$[b]=l.localStorage.getItem(b);this.Ed(b)}else w(a,q(this.Ed,this))};bi.prototype.Ed=function(a){this.T[a]&&w(this.T[a],function(a){a()})};var gi=function(a,b){this.u=a;this.i=b||di()},hi={name:"authEvent",M:!0},ii=function(a){return a.i.get(hi,a.u).then(function(a){return Qf(a)})};gi.prototype.$a=function(a){this.i.addListener(hi,this.u,a)};gi.prototype.Tb=function(a){this.i.removeListener(hi,this.u,a)};var ji=function(a){this.i=a||di()},ki={name:"sessionId",M:!1};ji.prototype.ic=function(a){return this.i.get(ki,a)};var li=function(a,b,c,d,e,f){this.v=a;this.j=b;this.D=c;this.Ea=d||null;this.me=b+":"+c;this.Af=new ji;this.Qd=new gi(this.me);this.Zc=null;this.ma=[];this.bf=e||500;this.tf=f||2E3;this.Fb=this.uc=null},mi=function(a){return new O("invalid-cordova-configuration",a)};
li.prototype.La=function(){return this.ad?this.ad:this.ad=hf().then(function(){if("function"!==typeof M("universalLinks.subscribe",l))throw mi("cordova-universal-links-plugin is not installed");if("undefined"===typeof M("BuildInfo.packageName",l))throw mi("cordova-plugin-buildinfo is not installed");if("function"!==typeof M("cordova.plugins.browsertab.openUrl",l))throw mi("cordova-plugin-browsertab is not installed");if("function"!==typeof M("cordova.InAppBrowser.open",l))throw mi("cordova-plugin-inappbrowser is not installed");
},function(){throw new O("cordova-not-ready");})};var ni=function(){for(var a=20,b=[];0<a;)b.push("1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ".charAt(Math.floor(62*Math.random()))),a--;return b.join("")},oi=function(a){var b=new Eb;b.update(a);return Oa(b.digest())};h=li.prototype;h.Vb=function(a,b){b(new O("operation-not-supported-in-this-environment"));return B()};h.Nb=function(){return D(new O("operation-not-supported-in-this-environment"))};h.ne=function(){return!1};h.ke=function(){return!0};
h.Ud=function(){return!0};
h.Ob=function(a,b,c){if(this.uc)return D(new O("redirect-operation-pending"));var d=this,e=l.document,f=null,g=null,k=null,n=null;return this.uc=md(B().then(function(){sg(b);return pi(d)}).then(function(){return qi(d,a,b,c)}).then(function(){return(new A(function(a,b){g=function(){var b=M("cordova.plugins.browsertab.close",l);a();"function"===typeof b&&b();d.Fb&&"function"===typeof d.Fb.close&&(d.Fb.close(),d.Fb=null);return!1};d.$a(g);k=function(){f||(f=le(d.tf).then(function(){b(new O("redirect-cancelled-by-user"))}))};n=
function(){yf()&&k()};e.addEventListener("resume",k,!1);K().toLowerCase().match(/android/)||e.addEventListener("visibilitychange",n,!1)})).f(function(a){return ri(d).then(function(){throw a;})})}),function(){k&&e.removeEventListener("resume",k,!1);n&&e.removeEventListener("visibilitychange",n,!1);f&&f.cancel();g&&d.Tb(g);d.uc=null})};
var qi=function(a,b,c,d){var e=ni(),f=new P(b,d,null,e,new O("no-auth-event")),g=M("BuildInfo.packageName",l);if("string"!==typeof g)throw new O("invalid-cordova-configuration");var k=M("BuildInfo.displayName",l),n={};if(K().toLowerCase().match(/iphone|ipad|ipod/))n.ibi=g;else if(K().toLowerCase().match(/android/))n.apn=g;else return D(new O("operation-not-supported-in-this-environment"));k&&(n.appDisplayName=k);e=oi(e);n.sessionId=e;var C=xh(a.v,a.j,a.D,b,c,null,d,a.Ea,n);return a.La().then(function(){var b=
a.me;return a.Af.i.set(hi,f.C(),b)}).then(function(){var b=M("cordova.plugins.browsertab.isAvailable",l);if("function"!==typeof b)throw new O("invalid-cordova-configuration");var c=null;b(function(b){if(b){c=M("cordova.plugins.browsertab.openUrl",l);if("function"!==typeof c)throw new O("invalid-cordova-configuration");c(C)}else{c=M("cordova.InAppBrowser.open",l);if("function"!==typeof c)throw new O("invalid-cordova-configuration");b=c;var d;d=K();d=!(!d.match(/(iPad|iPhone|iPod).*OS 7_\d/i)&&!d.match(/(iPad|iPhone|iPod).*OS 8_\d/i));
a.Fb=b(C,d?"_blank":"_system","location=yes")}})})},si=function(a,b){for(var c=0;c<a.ma.length;c++)try{a.ma[c](b)}catch(d){}},pi=function(a){a.Zc||(a.Zc=a.La().then(function(){return new A(function(b){var c=function(d){b(d);a.Tb(c);return!1};a.$a(c);ti(a)})}));return a.Zc},ri=function(a){var b=null;return ii(a.Qd).then(function(c){b=c;c=a.Qd;return c.i.remove(hi,c.u)}).then(function(){return b})},ti=function(a){var b=M("universalLinks.subscribe",l);if("function"!==typeof b)throw new O("invalid-cordova-configuration");
var c=new P("unknown",null,null,null,new O("no-auth-event")),d=!1,e=le(a.bf).then(function(){return ri(a).then(function(){d||si(a,c)})}),f=function(b){d=!0;e&&e.cancel();ri(a).then(function(d){var e=c;if(d&&b&&b.url){var e=null,f;f=b.url;var g=Pe(f),k=Oe(g,"link"),n=Oe(Pe(k),"link"),g=Oe(g,"deep_link_id");f=Oe(Pe(g),"link")||g||n||k||f;-1!=f.indexOf("/__/auth/callback")&&(e=Pe(f),e=tf(Oe(e,"firebaseError")||null),e=(e="object"===typeof e?Pf(e):null)?new P(d.da,d.J,null,null,e):new P(d.da,d.J,f,d.ic()));
e=e||c}si(a,e)})},g=l.handleOpenURL;l.handleOpenURL=function(a){0==a.indexOf(M("BuildInfo.packageName",l)+"://")&&f({url:a});if("function"===typeof g)try{g(a)}catch(n){console.error(n)}};b(null,f)};li.prototype.$a=function(a){this.ma.push(a);pi(this).f(function(b){"auth/invalid-cordova-configuration"===b.code&&(b=new P("unknown",null,null,null,new O("no-auth-event")),a(b))})};li.prototype.Tb=function(a){La(this.ma,function(b){return b==a})};var ui=function(a){this.u=a;this.i=di()},vi={name:"pendingRedirect",M:!1},wi=function(a){return a.i.set(vi,"pending",a.u)},xi=function(a){return a.i.remove(vi,a.u)},yi=function(a){return a.i.get(vi,a.u).then(function(a){return"pending"==a})};var T=function(a,b,c){this.v=a;this.j=b;this.D=c;this.Xb=[];this.ib=!1;this.Mc=q(this.Wc,this);this.Ra=new zi(this);this.ld=new Ai(this);this.Kb=new ui(this.j+":"+this.D);this.Aa={};this.Aa.unknown=this.Ra;this.Aa.signInViaRedirect=this.Ra;this.Aa.linkViaRedirect=this.Ra;this.Aa.reauthViaRedirect=this.Ra;this.Aa.signInViaPopup=this.ld;this.Aa.linkViaPopup=this.ld;this.Aa.reauthViaPopup=this.ld;this.K=Bi(this.v,this.j,this.D)},Bi=function(a,b,c){var d=firebase.SDK_VERSION||null;return gf()?new li(a,
b,c,d):new th(a,b,c,d)};T.prototype.reset=function(){this.ib=!1;this.K.Tb(this.Mc);this.K=Bi(this.v,this.j,this.D)};T.prototype.Gb=function(){var a=this;this.ib||(this.ib=!0,this.K.$a(this.Mc));var b=this.K;return this.K.La().f(function(c){a.K==b&&a.reset();throw c;})};var Ei=function(a){a.K.ke()&&a.Gb().f(function(b){var c=new P("unknown",null,null,null,new O("operation-not-supported-in-this-environment"));Ci(b)&&a.Wc(c)});a.K.Ud()||Di(a.Ra)};
T.prototype.subscribe=function(a){Ia(this.Xb,a)||this.Xb.push(a);if(!this.ib){var b=this;yi(this.Kb).then(function(a){a?xi(b.Kb).then(function(){b.Gb().f(function(a){var c=new P("unknown",null,null,null,new O("operation-not-supported-in-this-environment"));Ci(a)&&b.Wc(c)})}):Ei(b)}).f(function(){Ei(b)})}};T.prototype.unsubscribe=function(a){La(this.Xb,function(b){return b==a})};
T.prototype.Wc=function(a){if(!a)throw new O("invalid-auth-event");for(var b=!1,c=0;c<this.Xb.length;c++){var d=this.Xb[c];if(d.Fd(a.da,a.J)){(b=this.Aa[a.da])&&b.ce(a,d);b=!0;break}}Di(this.Ra);return b};var Fi=new xf(2E3,1E4),Gi=new xf(3E4,6E4);T.prototype.getRedirectResult=function(){return this.Ra.getRedirectResult()};T.prototype.Nb=function(a,b,c,d,e){var f=this;return this.K.Nb(a,b,c,function(){f.ib||(f.ib=!0,f.K.$a(f.Mc))},function(){f.reset()},d,e)};
var Ci=function(a){return a&&"auth/cordova-not-ready"==a.code?!0:!1};T.prototype.Ob=function(a,b,c){var d=this,e;return wi(this.Kb).then(function(){return d.K.Ob(a,b,c).f(function(a){if(Ci(a))throw new O("operation-not-supported-in-this-environment");e=a;return xi(d.Kb).then(function(){throw e;})}).then(function(){return d.K.ne()?new A(function(){}):xi(d.Kb).then(function(){return d.getRedirectResult()}).then(function(){}).f(function(){})})})};
T.prototype.Vb=function(a,b,c,d){return this.K.Vb(c,function(c){a.Va(b,null,c,d)},Fi.get())};var Hi={},Ii=function(a,b,c){var d=b+":"+c;Hi[d]||(Hi[d]=new T(a,b,c));return Hi[d]},zi=function(a){this.i=a;this.qb=null;this.Rb=[];this.Qb=[];this.ob=null;this.od=!1};zi.prototype.reset=function(){this.qb=null;this.ob&&(this.ob.cancel(),this.ob=null)};
zi.prototype.ce=function(a,b){if(!a)return D(new O("invalid-auth-event"));this.reset();this.od=!0;var c=a.da,d=a.J,e=a.getError()&&"auth/web-storage-unsupported"==a.getError().code,f=a.getError()&&"auth/operation-not-supported-in-this-environment"==a.getError().code;"unknown"!=c||e||f?a=a.P?this.md(a,b):b.zb(c,d)?this.nd(a,b):D(new O("invalid-auth-event")):(Ji(this,!1,null,null),a=B());return a};var Di=function(a){a.od||(a.od=!0,Ji(a,!1,null,null))};
zi.prototype.md=function(a){Ji(this,!0,null,a.getError());return B()};zi.prototype.nd=function(a,b){var c=this;b=b.zb(a.da,a.J);var d=a.tb,e=a.ic(),f=!!a.da.match(/Redirect$/);return b(d,e).then(function(a){Ji(c,f,a,null)}).f(function(a){Ji(c,f,null,a)})};
var Ki=function(a,b){a.qb=function(){return D(b)};if(a.Qb.length)for(var c=0;c<a.Qb.length;c++)a.Qb[c](b)},Li=function(a,b){a.qb=function(){return B(b)};if(a.Rb.length)for(var c=0;c<a.Rb.length;c++)a.Rb[c](b)},Ji=function(a,b,c,d){b?d?Ki(a,d):Li(a,c):Li(a,{user:null});a.Rb=[];a.Qb=[]};zi.prototype.getRedirectResult=function(){var a=this;return new A(function(b,c){a.qb?a.qb().then(b,c):(a.Rb.push(b),a.Qb.push(c),Mi(a))})};
var Mi=function(a){var b=new O("timeout");a.ob&&a.ob.cancel();a.ob=le(Gi.get()).then(function(){a.qb||Ji(a,!0,null,b)})},Ai=function(a){this.i=a};Ai.prototype.ce=function(a,b){if(!a)return D(new O("invalid-auth-event"));var c=a.da,d=a.J;return a.P?this.md(a,b):b.zb(c,d)?this.nd(a,b):D(new O("invalid-auth-event"))};Ai.prototype.md=function(a,b){b.Va(a.da,null,a.getError(),a.J);return B()};
Ai.prototype.nd=function(a,b){var c=a.J,d=a.da,e=b.zb(d,c),f=a.tb;a=a.ic();return e(f,a).then(function(a){b.Va(d,a,null,c)}).f(function(a){b.Va(d,null,a,c)})};var Ni=function(a){this.g=a;this.Ba=this.X=null;this.Ha=0};Ni.prototype.C=function(){return{apiKey:this.g.j,refreshToken:this.X,accessToken:this.Ba,expirationTime:this.Ha}};
var Pi=function(a,b){var c=b.idToken,d=b.refreshToken;b=Oi(b.expiresIn);a.Ba=c;a.Ha=b;a.X=d},Oi=function(a){return la()+1E3*parseInt(a,10)},Qi=function(a,b){return Eg(a.g,b).then(function(b){a.Ba=b.access_token;a.Ha=Oi(b.expires_in);a.X=b.refresh_token;return{accessToken:a.Ba,expirationTime:a.Ha,refreshToken:a.X}}).f(function(b){"auth/user-token-expired"==b.code&&(a.X=null);throw b;})};
Ni.prototype.getToken=function(a){a=!!a;return this.Ba&&!this.X?D(new O("user-token-expired")):a||!this.Ba||la()>this.Ha-3E4?this.X?Qi(this,{grant_type:"refresh_token",refresh_token:this.X}):B(null):B({accessToken:this.Ba,expirationTime:this.Ha,refreshToken:this.X})};var Ri=function(a,b,c,d,e){Ff(this,{uid:a,displayName:d||null,photoURL:e||null,email:c||null,providerId:b})},Si=function(a,b){Ib.call(this,a);for(var c in b)this[c]=b[c]};r(Si,Ib);
var U=function(a,b,c){this.ba=[];this.j=a.apiKey;this.D=a.appName;this.v=a.authDomain||null;a=firebase.SDK_VERSION?mf(firebase.SDK_VERSION):null;this.g=new S(this.j,null,a);this.ia=new Ni(this.g);Ti(this,b.idToken);Pi(this.ia,b);N(this,"refreshToken",this.ia.X);Ui(this,c||{});he.call(this);this.vc=!1;this.v&&pf()&&(this.m=Ii(this.v,this.j,this.D));this.Ac=[];this.ka=null;this.mb=Vi(this);this.vb=q(this.Xc,this)};r(U,he);U.prototype.Xc=function(){this.mb.kb&&(this.mb.stop(),this.mb.start())};
var Vi=function(a){return new Th(function(){return a.getToken(!0)},function(a){return a&&"auth/network-request-failed"==a.code?!0:!1},function(){var b=a.ia.Ha-la()-3E5;return 0<b?b:0},3E4,96E4,!1)},Wi=function(a){a.Kd||a.mb.kb||(a.mb.start(),dc(a,"tokenChanged",a.vb),Vb(a,"tokenChanged",a.vb))},Xi=function(a){dc(a,"tokenChanged",a.vb);a.mb.stop()},Ti=function(a,b){a.Yd=b;N(a,"_lat",b)},Yi=function(a,b){La(a.Ac,function(a){return a==b})},Zi=function(a){for(var b=[],c=0;c<a.Ac.length;c++)b.push(a.Ac[c](a));
return jd(b).then(function(){return a})},$i=function(a){a.m&&!a.vc&&(a.vc=!0,a.m.subscribe(a))},Ui=function(a,b){Ff(a,{uid:b.uid,displayName:b.displayName||null,photoURL:b.photoURL||null,email:b.email||null,emailVerified:b.emailVerified||!1,identifierNumber:b.identifierNumber||null,isAnonymous:b.isAnonymous||!1,providerData:[]})};N(U.prototype,"providerId","firebase");
var aj=function(){},bj=function(a){return B().then(function(){if(a.Kd)throw new O("app-deleted");})},cj=function(a){return Ea(a.providerData,function(a){return a.providerId})},ej=function(a,b){b&&(dj(a,b.providerId),a.providerData.push(b))},dj=function(a,b){La(a.providerData,function(a){return a.providerId==b})},fj=function(a,b,c){("uid"!=b||c)&&a.hasOwnProperty(b)&&N(a,b,c)};
U.prototype.copy=function(a){var b=this;b!=a&&(Ff(this,{uid:a.uid,displayName:a.displayName,photoURL:a.photoURL,email:a.email,emailVerified:a.emailVerified,identifierNumber:a.identifierNumber,isAnonymous:a.isAnonymous,providerData:[]}),w(a.providerData,function(a){ej(b,a)}),this.ia=a.ia,N(this,"refreshToken",this.ia.X))};U.prototype.reload=function(){var a=this;return this.c(bj(this).then(function(){return gj(a).then(function(){return Zi(a)}).then(aj)}))};
var gj=function(a){return a.getToken().then(function(b){var c=a.isAnonymous;return hj(a,b).then(function(){c||fj(a,"isAnonymous",!1);return b})})};U.prototype.getToken=function(a){var b=this;return this.c(bj(this).then(function(){return b.ia.getToken(a)}).then(function(a){if(!a)throw new O("internal-error");a.accessToken!=b.Yd&&(Ti(b,a.accessToken),b.Na());fj(b,"refreshToken",a.refreshToken);return a.accessToken}))};
var ij=function(a,b){b.idToken&&a.Yd!=b.idToken&&(Pi(a.ia,b),a.Na(),Ti(a,b.idToken),fj(a,"refreshToken",a.ia.X))};U.prototype.Na=function(){this.dispatchEvent(new Si("tokenChanged"))};var hj=function(a,b){return R(a.g,gh,{idToken:b}).then(q(a.qf,a))};
U.prototype.qf=function(a){a=a.users;if(!a||!a.length)throw new O("internal-error");a=a[0];Ui(this,{uid:a.localId,displayName:a.displayName,photoURL:a.photoUrl,email:a.email,emailVerified:!!a.emailVerified,identifierNumber:a.identifierNumber});for(var b=jj(a),c=0;c<b.length;c++)ej(this,b[c]);fj(this,"isAnonymous",!(this.email&&a.passwordHash)&&!(this.providerData&&this.providerData.length))};
var jj=function(a){return(a=a.providerUserInfo)&&a.length?Ea(a,function(a){return new Ri(a.rawId,a.providerId,a.email,a.displayName,a.photoUrl)}):[]},lj=function(a,b){var c=null;return a.c(b.ed(a.g,a.uid).then(function(b){ij(a,b);c=kj(a,b,"reauthenticate");a.ka=null;return a.reload()}).then(function(){return c}),!0)};U.prototype.reauthenticate=function(a){Bf("firebase.User.prototype.reauthenticate is deprecated. Please use firebase.User.prototype.reauthenticateWithCredential instead.");return this.reauthenticateWithCredential(a)};
U.prototype.reauthenticateWithCredential=function(a){return lj(this,a).then(function(){})};var mj=function(a,b){return gj(a).then(function(){if(Ia(cj(a),b))return Zi(a).then(function(){throw new O("provider-already-linked");})})},oj=function(a,b){var c=null;return a.c(mj(a,b.providerId).then(function(){return a.getToken()}).then(function(c){return b.cd(a.g,c)}).then(function(b){c=kj(a,b,"link");return nj(a,b)}).then(function(){return c}))};
U.prototype.link=function(a){Bf("firebase.User.prototype.link is deprecated. Please use firebase.User.prototype.linkWithCredential instead.");return this.linkWithCredential(a)};U.prototype.linkWithCredential=function(a){return oj(this,a).then(function(a){return a.user})};var kj=function(a,b,c){var d=rg(b);b=ai(b);return Gf({user:a,credential:d,additionalUserInfo:b,operationType:c})},nj=function(a,b){ij(a,b);return a.reload().then(function(){return a})};h=U.prototype;
h.updateEmail=function(a){var b=this;return this.c(this.getToken().then(function(c){return b.g.updateEmail(c,a)}).then(function(a){ij(b,a);return b.reload()}))};h.updatePassword=function(a){var b=this;return this.c(this.getToken().then(function(c){return b.g.updatePassword(c,a)}).then(function(a){ij(b,a);return b.reload()}))};
h.updateProfile=function(a){if(void 0===a.displayName&&void 0===a.photoURL)return bj(this);var b=this;return this.c(this.getToken().then(function(c){return b.g.updateProfile(c,{displayName:a.displayName,photoUrl:a.photoURL})}).then(function(a){ij(b,a);fj(b,"displayName",a.displayName||null);fj(b,"photoURL",a.photoUrl||null);return Zi(b)}).then(aj))};
h.unlink=function(a){var b=this;return this.c(gj(this).then(function(c){return Ia(cj(b),a)?Vg(b.g,c,[a]).then(function(a){var c={};w(a.providerUserInfo||[],function(a){c[a.providerId]=!0});w(cj(b),function(a){c[a]||dj(b,a)});return Zi(b)}):Zi(b).then(function(){throw new O("no-such-provider");})}))};
h["delete"]=function(){var a=this;return this.c(this.getToken().then(function(b){return R(a.g,fh,{idToken:b})}).then(function(){a.dispatchEvent(new Si("userDeleted"))})).then(function(){for(var b=0;b<a.ba.length;b++)a.ba[b].cancel("app-deleted");a.ba=[];a.Kd=!0;Xi(a);N(a,"refreshToken",null);a.m&&a.m.unsubscribe(a)})};
h.Fd=function(a,b){return"linkViaPopup"==a&&(this.ca||null)==b&&this.aa||"reauthViaPopup"==a&&(this.ca||null)==b&&this.aa||"linkViaRedirect"==a&&(this.za||null)==b||"reauthViaRedirect"==a&&(this.za||null)==b?!0:!1};h.Va=function(a,b,c,d){"linkViaPopup"!=a&&"reauthViaPopup"!=a||d!=(this.ca||null)||(c&&this.Pa?this.Pa(c):b&&!c&&this.aa&&this.aa(b),this.F&&(this.F.cancel(),this.F=null),delete this.aa,delete this.Pa)};
h.zb=function(a,b){return"linkViaPopup"==a&&b==(this.ca||null)?q(this.Nd,this):"reauthViaPopup"==a&&b==(this.ca||null)?q(this.Od,this):"linkViaRedirect"==a&&(this.za||null)==b?q(this.Nd,this):"reauthViaRedirect"==a&&(this.za||null)==b?q(this.Od,this):null};h.hc=function(){return of(this.uid+":::")};var qj=function(a,b){return pj(a,"linkViaPopup",b,function(){return mj(a,b.providerId).then(function(){return Zi(a)})},!1)};
U.prototype.linkWithPopup=function(a){return qj(this,a).then(function(a){return a?Gf({user:a.user,credential:a.credential,operationType:a.operationType}):a})};var rj=function(a,b){return pj(a,"reauthViaPopup",b,function(){return B()},!0)};U.prototype.reauthenticateWithPopup=function(a){return rj(this,a).then(function(a){return a?Gf({user:a.user,credential:a.credential,operationType:a.operationType}):a})};
var pj=function(a,b,c,d,e){if(!pf())return D(new O("operation-not-supported-in-this-environment"));if(a.ka&&!e)return D(a.ka);var f=Nf(c.providerId),g=a.hc(),k=null;(!qf()||kf())&&a.v&&c.isOAuthProvider&&(k=xh(a.v,a.j,a.D,b,c,null,g,firebase.SDK_VERSION||null));var n=cf(k,f&&f.Mb,f&&f.Lb);d=d().then(function(){sj(a);if(!e)return a.getToken().then(function(){})}).then(function(){return a.m.Nb(n,b,c,g,!!k)}).then(function(){return new A(function(c,d){a.Va(b,null,new O("cancelled-popup-request"),a.ca||
null);a.aa=c;a.Pa=d;a.ca=g;a.F=a.m.Vb(a,b,n,g)})}).then(function(a){n&&bf(n);return a}).f(function(a){n&&bf(n);throw a;});return a.c(d,e)};U.prototype.linkWithRedirect=function(a){var b=this;return tj(this,"linkViaRedirect",a,function(){return mj(b,a.providerId)},!1)};U.prototype.reauthenticateWithRedirect=function(a){return tj(this,"reauthViaRedirect",a,function(){return B()},!0)};
var tj=function(a,b,c,d,e){if(!pf())return D(new O("operation-not-supported-in-this-environment"));if(a.ka&&!e)return D(a.ka);var f=null,g=a.hc();d=d().then(function(){sj(a);if(!e)return a.getToken().then(function(){})}).then(function(){a.za=g;return Zi(a)}).then(function(b){a.Sa&&(b=a.Sa,b=b.i.set(uj,a.C(),b.u));return b}).then(function(){return a.m.Ob(b,c,g)}).f(function(b){f=b;if(a.Sa)return vj(a.Sa);throw f;}).then(function(){if(f)throw f;});return a.c(d,e)},sj=function(a){if(!a.m||!a.vc){if(a.m&&
!a.vc)throw new O("internal-error");throw new O("auth-domain-config-required");}};U.prototype.Nd=function(a,b){var c=this;this.F&&(this.F.cancel(),this.F=null);var d=null,e=this.getToken().then(function(d){return Xf(c.g,{requestUri:a,sessionId:b,idToken:d})}).then(function(a){d=kj(c,a,"link");return nj(c,a)}).then(function(){return d});return this.c(e)};
U.prototype.Od=function(a,b){var c=this;this.F&&(this.F.cancel(),this.F=null);var d=null,e=B().then(function(){return Tf(Yf(c.g,{requestUri:a,sessionId:b}),c.uid)}).then(function(a){d=kj(c,a,"reauthenticate");ij(c,a);c.ka=null;return c.reload()}).then(function(){return d});return this.c(e,!0)};U.prototype.sendEmailVerification=function(){var a=this;return this.c(this.getToken().then(function(b){return a.g.sendEmailVerification(b)}).then(function(b){if(a.email!=b)return a.reload()}).then(function(){}))};
U.prototype.c=function(a,b){var c=this,d=wj(this,a,b);this.ba.push(d);md(d,function(){Ka(c.ba,d)});return d};var wj=function(a,b,c){return a.ka&&!c?(b.cancel(),D(a.ka)):b.f(function(b){!b||"auth/user-disabled"!=b.code&&"auth/user-token-expired"!=b.code||(a.ka||a.dispatchEvent(new Si("userInvalidated")),a.ka=b);throw b;})};U.prototype.toJSON=function(){return this.C()};
U.prototype.C=function(){var a={uid:this.uid,displayName:this.displayName,photoURL:this.photoURL,email:this.email,emailVerified:this.emailVerified,identifierNumber:this.identifierNumber,isAnonymous:this.isAnonymous,providerData:[],apiKey:this.j,appName:this.D,authDomain:this.v,stsTokenManager:this.ia.C(),redirectEventId:this.za||null};w(this.providerData,function(b){a.providerData.push(Hf(b))});return a};
var xj=function(a){if(!a.apiKey)return null;var b={apiKey:a.apiKey,authDomain:a.authDomain,appName:a.appName},c={};if(a.stsTokenManager&&a.stsTokenManager.accessToken&&a.stsTokenManager.expirationTime)c.idToken=a.stsTokenManager.accessToken,c.refreshToken=a.stsTokenManager.refreshToken||null,c.expiresIn=(a.stsTokenManager.expirationTime-la())/1E3;else return null;var d=new U(b,c,a);a.providerData&&w(a.providerData,function(a){a&&ej(d,Gf(a))});a.redirectEventId&&(d.za=a.redirectEventId);return d},
yj=function(a,b,c){var d=new U(a,b);c&&(d.Sa=c);return d.reload().then(function(){return d})};var zj=function(a){this.u=a;this.i=di()},uj={name:"redirectUser",M:!1},vj=function(a){return a.i.remove(uj,a.u)},Aj=function(a,b){return a.i.get(uj,a.u).then(function(a){a&&b&&(a.authDomain=b);return xj(a||{})})};var Bj=function(a){this.u=a;this.i=di()},Cj={name:"authUser",M:!0},Dj=function(a,b){return a.i.set(Cj,b.C(),a.u)},Ej=function(a){return a.i.remove(Cj,a.u)},Fj=function(a,b){return a.i.get(Cj,a.u).then(function(a){a&&b&&(a.authDomain=b);return xj(a||{})})};var W=function(a){this.Fa=!1;N(this,"app",a);if(V(this).options&&V(this).options.apiKey)a=firebase.SDK_VERSION?mf(firebase.SDK_VERSION):null,this.g=new S(V(this).options&&V(this).options.apiKey,null,a);else throw new O("invalid-api-key");this.ba=[];this.Ca=[];this.ub=[];this.mf=firebase.INTERNAL.createSubscribe(q(this.Ze,this));this.Ic=void 0;firebase.INTERNAL.createSubscribe(q(this.af,this));Gj(this,null);this.ta=new Bj(V(this).options.apiKey+":"+V(this).name);this.pb=new zj(V(this).options.apiKey+
":"+V(this).name);this.cc=this.c(Hj(this));this.qa=this.c(Ij(this));this.bd=!1;this.Vc=q(this.Gf,this);this.qe=q(this.gb,this);this.vb=q(this.Xc,this);this.oe=q(this.Ue,this);this.pe=q(this.Ve,this);Jj(this);this.INTERNAL={};this.INTERNAL["delete"]=q(this["delete"],this);this.Ia=0};W.prototype.toJSON=function(){return{apiKey:V(this).options.apiKey,authDomain:V(this).options.authDomain,appName:V(this).name,currentUser:X(this)&&X(this).C()}};
var Kj=function(a){return a.Ie||D(new O("auth-domain-config-required"))},Jj=function(a){var b=V(a).options.authDomain,c=V(a).options.apiKey;b&&pf()&&(a.Ie=a.cc.then(function(){if(!a.Fa)return a.m=Ii(b,c,V(a).name),a.m.subscribe(a),X(a)&&$i(X(a)),a.Sb&&($i(a.Sb),a.Sb=null),a.m}))};h=W.prototype;h.Fd=function(a,b){switch(a){case "unknown":case "signInViaRedirect":return!0;case "signInViaPopup":return this.ca==b&&!!this.aa;default:return!1}};
h.Va=function(a,b,c,d){"signInViaPopup"==a&&this.ca==d&&(c&&this.Pa?this.Pa(c):b&&!c&&this.aa&&this.aa(b),this.F&&(this.F.cancel(),this.F=null),delete this.aa,delete this.Pa)};h.zb=function(a,b){return"signInViaRedirect"==a||"signInViaPopup"==a&&this.ca==b&&this.aa?q(this.Ke,this):null};
h.Ke=function(a,b){var c=this;a={requestUri:a,sessionId:b};this.F&&(this.F.cancel(),this.F=null);var d=null,e=null,f=Vf(c.g,a).then(function(a){d=rg(a);e=ai(a);return a});a=c.cc.then(function(){return f}).then(function(a){return Lj(c,a)}).then(function(){return Gf({user:X(c),credential:d,additionalUserInfo:e,operationType:"signIn"})});return this.c(a)};h.hc=function(){return of()};
var Mj=function(a,b){if(!pf())return D(new O("operation-not-supported-in-this-environment"));var c=Nf(b.providerId),d=a.hc(),e=null;(!qf()||kf())&&V(a).options.authDomain&&b.isOAuthProvider&&(e=xh(V(a).options.authDomain,V(a).options.apiKey,V(a).name,"signInViaPopup",b,null,d,firebase.SDK_VERSION||null));var f=cf(e,c&&c.Mb,c&&c.Lb),c=Kj(a).then(function(a){return a.Nb(f,"signInViaPopup",b,d,!!e)}).then(function(){return new A(function(b,c){a.Va("signInViaPopup",null,new O("cancelled-popup-request"),
a.ca);a.aa=b;a.Pa=c;a.ca=d;a.F=a.m.Vb(a,"signInViaPopup",f,d)})}).then(function(a){f&&bf(f);return a}).f(function(a){f&&bf(f);throw a;});return a.c(c)};W.prototype.signInWithPopup=function(a){return Mj(this,a).then(function(a){return a?Gf({user:a.user,credential:a.credential,operationType:a.operationType}):a})};W.prototype.getRedirectResult=function(){return Nj(this).then(function(a){return a?Gf({user:a.user,credential:a.credential,operationType:a.operationType}):a})};
W.prototype.signInWithRedirect=function(a){if(!pf())return D(new O("operation-not-supported-in-this-environment"));var b=this,c=Kj(this).then(function(){return b.m.Ob("signInViaRedirect",a)});return this.c(c)};
var Nj=function(a){if(!pf())return D(new O("operation-not-supported-in-this-environment"));var b=Kj(a).then(function(){return a.m.getRedirectResult()});return a.c(b)},Lj=function(a,b){var c={};c.apiKey=V(a).options.apiKey;c.authDomain=V(a).options.authDomain;c.appName=V(a).name;return a.cc.then(function(){return yj(c,b,a.pb)}).then(function(b){if(X(a)&&b.uid==X(a).uid)return X(a).copy(b),a.gb(b);Gj(a,b);$i(b);return a.gb(b)}).then(function(){a.Na()})},Gj=function(a,b){X(a)&&(Yi(X(a),a.qe),dc(X(a),
"tokenChanged",a.vb),dc(X(a),"userDeleted",a.oe),dc(X(a),"userInvalidated",a.pe),Xi(X(a)));b&&(b.Ac.push(a.qe),Vb(b,"tokenChanged",a.vb),Vb(b,"userDeleted",a.oe),Vb(b,"userInvalidated",a.pe),0<a.Ia&&Wi(b));N(a,"currentUser",b)};W.prototype.signOut=function(){var a=this,b=this.qa.then(function(){if(!X(a))return B();Gj(a,null);return Ej(a.ta).then(function(){a.Na()})});return this.c(b)};
var Oj=function(a){var b=Aj(a.pb,V(a).options.authDomain).then(function(b){if(a.Sb=b)b.Sa=a.pb;return vj(a.pb)});return a.c(b)},Hj=function(a){var b=V(a).options.authDomain,c=Oj(a).then(function(){return Fj(a.ta,b)}).then(function(b){return b?(b.Sa=a.pb,a.Sb&&(a.Sb.za||null)==(b.za||null)?b:b.reload().then(function(){return Dj(a.ta,b).then(function(){return b})}).f(function(c){return"auth/network-request-failed"==c.code?b:Ej(a.ta)})):null}).then(function(b){Gj(a,b||null)});return a.c(c)},Ij=function(a){return a.cc.then(function(){return a.getRedirectResult()}).f(function(){}).then(function(){if(!a.Fa)return a.Vc()}).f(function(){}).then(function(){if(!a.Fa){a.bd=
!0;var b=a.ta;b.i.addListener(Cj,b.u,a.Vc)}})};h=W.prototype;h.Gf=function(){var a=this;return Fj(this.ta,V(this).options.authDomain).then(function(b){if(!a.Fa){var c;if(c=X(a)&&b){c=X(a).uid;var d=b.uid;c=void 0===c||null===c||""===c||void 0===d||null===d||""===d?!1:c==d}if(c)return X(a).copy(b),X(a).getToken();if(X(a)||b)Gj(a,b),b&&($i(b),b.Sa=a.pb),a.m&&a.m.subscribe(a),a.Na()}})};h.gb=function(a){return Dj(this.ta,a)};h.Xc=function(){this.Na();this.gb(X(this))};h.Ue=function(){this.signOut()};
h.Ve=function(){this.signOut()};var Pj=function(a,b){var c=null,d=null;return a.c(b.then(function(b){c=rg(b);d=ai(b);return Lj(a,b)}).then(function(){return Gf({user:X(a),credential:c,additionalUserInfo:d,operationType:"signIn"})}))};h=W.prototype;h.Ze=function(a){var b=this;this.addAuthTokenListener(function(){a.next(X(b))})};h.af=function(a){var b=this;Qj(this,function(){a.next(X(b))})};
h.onAuthStateChanged=function(a,b,c){var d=this;this.bd&&firebase.Promise.resolve().then(function(){p(a)?a(X(d)):p(a.next)&&a.next(X(d))});return this.mf(a,b,c)};h.getToken=function(a){var b=this,c=this.qa.then(function(){return X(b)?X(b).getToken(a).then(function(a){return{accessToken:a}}):null});return this.c(c)};h.signInWithCustomToken=function(a){var b=this;return this.qa.then(function(){return Pj(b,R(b.g,hh,{token:a}))}).then(function(a){a=a.user;fj(a,"isAnonymous",!1);return b.gb(a)}).then(function(){return X(b)})};
h.signInWithEmailAndPassword=function(a,b){var c=this;return this.qa.then(function(){return Pj(c,R(c.g,ig,{email:a,password:b}))}).then(function(a){return a.user})};h.createUserWithEmailAndPassword=function(a,b){var c=this;return this.qa.then(function(){return Pj(c,R(c.g,eh,{email:a,password:b}))}).then(function(a){return a.user})};h.signInWithCredential=function(a){return Rj(this,a).then(function(a){return a.user})};var Rj=function(a,b){return a.qa.then(function(){return Pj(a,b.Ab(a.g))})};
W.prototype.signInAnonymously=function(){var a=X(this),b=this;return a&&a.isAnonymous?B(a):this.qa.then(function(){return Pj(b,b.g.signInAnonymously())}).then(function(a){a=a.user;fj(a,"isAnonymous",!0);return b.gb(a)}).then(function(){return X(b)})};var V=function(a){return a.app},X=function(a){return a.currentUser};W.prototype.getUid=function(){return X(this)&&X(this).uid||null};var Sj=function(a){return X(a)&&X(a)._lat||null};h=W.prototype;
h.Na=function(){if(this.bd){for(var a=0;a<this.Ca.length;a++)if(this.Ca[a])this.Ca[a](Sj(this));if(this.Ic!==this.getUid()&&this.ub.length)for(this.Ic=this.getUid(),a=0;a<this.ub.length;a++)if(this.ub[a])this.ub[a](Sj(this))}};h.Ae=function(a){this.addAuthTokenListener(a);this.Ia++;0<this.Ia&&X(this)&&Wi(X(this))};h.uf=function(a){var b=this;w(this.Ca,function(c){c==a&&b.Ia--});0>this.Ia&&(this.Ia=0);0==this.Ia&&X(this)&&Xi(X(this));this.removeAuthTokenListener(a)};
h.addAuthTokenListener=function(a){var b=this;this.Ca.push(a);this.c(this.qa.then(function(){b.Fa||Ia(b.Ca,a)&&a(Sj(b))}))};h.removeAuthTokenListener=function(a){La(this.Ca,function(b){return b==a})};var Qj=function(a,b){a.ub.push(b);a.c(a.qa.then(function(){!a.Fa&&Ia(a.ub,b)&&a.Ic!==a.getUid()&&(a.Ic=a.getUid(),b(Sj(a)))}))};h=W.prototype;
h["delete"]=function(){this.Fa=!0;for(var a=0;a<this.ba.length;a++)this.ba[a].cancel("app-deleted");this.ba=[];this.ta&&(a=this.ta,a.i.removeListener(Cj,a.u,this.Vc));this.m&&this.m.unsubscribe(this);return firebase.Promise.resolve()};h.c=function(a){var b=this;this.ba.push(a);md(a,function(){Ka(b.ba,a)});return a};h.fetchProvidersForEmail=function(a){return this.c(Jg(this.g,a))};h.verifyPasswordResetCode=function(a){return this.checkActionCode(a).then(function(a){return a.data.email})};
h.confirmPasswordReset=function(a,b){return this.c(this.g.confirmPasswordReset(a,b).then(function(){}))};h.checkActionCode=function(a){return this.c(this.g.checkActionCode(a).then(function(a){return new Sh(a)}))};h.applyActionCode=function(a){return this.c(this.g.applyActionCode(a).then(function(){}))};h.sendPasswordResetEmail=function(a){return this.c(this.g.sendPasswordResetEmail(a).then(function(){}))};var Tj="First Second Third Fourth Fifth Sixth Seventh Eighth Ninth".split(" "),Y=function(a,b){return{name:a||"",ja:"a valid string",optional:!!b,la:m}},Z=function(a){return{name:a||"",ja:"a valid object",optional:!1,la:ha}},Uj=function(a,b){return{name:a||"",ja:"a function",optional:!!b,la:p}},Vj=function(){return{name:"",ja:"null",optional:!1,la:da}},Wj=function(){return{name:"credential",ja:"a valid credential",optional:!1,la:function(a){return a?!!a.Ab:!1}}},Xj=function(){return{name:"authProvider",
ja:"a valid Auth provider",optional:!1,la:function(a){return!!(a&&a.providerId&&a.hasOwnProperty&&a.hasOwnProperty("isOAuthProvider"))}}},Yj=function(a,b,c,d){return{name:c||"",ja:a.ja+" or "+b.ja,optional:!!d,la:function(c){return a.la(c)||b.la(c)}}};var ak=function(a,b){for(var c in b){var d=b[c].name;a[d]=Zj(d,a[c],b[c].a)}},bk=function(a,b,c,d){a[b]=Zj(b,c,d)},Zj=function(a,b,c){if(!c)return b;var d=ck(a);a=function(){var a=Array.prototype.slice.call(arguments),e;a:{e=Array.prototype.slice.call(a);var k;k=0;for(var n=!1,C=0;C<c.length;C++)if(c[C].optional)n=!0;else{if(n)throw new O("internal-error","Argument validator encountered a required argument after an optional argument.");k++}n=c.length;if(e.length<k||n<e.length)e="Expected "+(k==n?
1==k?"1 argument":k+" arguments":k+"-"+n+" arguments")+" but got "+e.length+".";else{for(k=0;k<e.length;k++)if(n=c[k].optional&&void 0===e[k],!c[k].la(e[k])&&!n){e=c[k];if(0>k||k>=Tj.length)throw new O("internal-error","Argument validator received an unsupported number of arguments.");e=Tj[k]+" argument "+(e.name?'"'+e.name+'" ':"")+"must be "+e.ja+".";break a}e=null}}if(e)throw new O("argument-error",d+" failed: "+e);return b.apply(this,a)};for(var e in b)a[e]=b[e];for(e in b.prototype)a.prototype[e]=
b.prototype[e];return a},ck=function(a){a=a.split(".");return a[a.length-1]};ak(W.prototype,{applyActionCode:{name:"applyActionCode",a:[Y("code")]},checkActionCode:{name:"checkActionCode",a:[Y("code")]},confirmPasswordReset:{name:"confirmPasswordReset",a:[Y("code"),Y("newPassword")]},createUserWithEmailAndPassword:{name:"createUserWithEmailAndPassword",a:[Y("email"),Y("password")]},fetchProvidersForEmail:{name:"fetchProvidersForEmail",a:[Y("email")]},getRedirectResult:{name:"getRedirectResult",a:[]},onAuthStateChanged:{name:"onAuthStateChanged",a:[Yj(Z(),Uj(),"nextOrObserver"),
Uj("opt_error",!0),Uj("opt_completed",!0)]},sendPasswordResetEmail:{name:"sendPasswordResetEmail",a:[Y("email")]},signInAnonymously:{name:"signInAnonymously",a:[]},signInWithCredential:{name:"signInWithCredential",a:[Wj()]},signInWithCustomToken:{name:"signInWithCustomToken",a:[Y("token")]},signInWithEmailAndPassword:{name:"signInWithEmailAndPassword",a:[Y("email"),Y("password")]},signInWithPopup:{name:"signInWithPopup",a:[Xj()]},signInWithRedirect:{name:"signInWithRedirect",a:[Xj()]},signOut:{name:"signOut",
a:[]},toJSON:{name:"toJSON",a:[Y(null,!0)]},verifyPasswordResetCode:{name:"verifyPasswordResetCode",a:[Y("code")]}});
ak(U.prototype,{"delete":{name:"delete",a:[]},getToken:{name:"getToken",a:[{name:"opt_forceRefresh",ja:"a boolean",optional:!0,la:function(a){return"boolean"==typeof a}}]},link:{name:"link",a:[Wj()]},linkWithCredential:{name:"linkWithCredential",a:[Wj()]},linkWithPopup:{name:"linkWithPopup",a:[Xj()]},linkWithRedirect:{name:"linkWithRedirect",a:[Xj()]},reauthenticate:{name:"reauthenticate",a:[Wj()]},reauthenticateWithCredential:{name:"reauthenticateWithCredential",a:[Wj()]},reauthenticateWithPopup:{name:"reauthenticateWithPopup",
a:[Xj()]},reauthenticateWithRedirect:{name:"reauthenticateWithRedirect",a:[Xj()]},reload:{name:"reload",a:[]},sendEmailVerification:{name:"sendEmailVerification",a:[]},toJSON:{name:"toJSON",a:[Y(null,!0)]},unlink:{name:"unlink",a:[Y("provider")]},updateEmail:{name:"updateEmail",a:[Y("email")]},updatePassword:{name:"updatePassword",a:[Y("password")]},updateProfile:{name:"updateProfile",a:[Z("profile")]}});ak(A.prototype,{f:{name:"catch"},then:{name:"then"}});
bk(kg,"credential",function(a,b){return new hg(a,b)},[Y("email"),Y("password")]);ak($f.prototype,{addScope:{name:"addScope",a:[Y("scope")]},setCustomParameters:{name:"setCustomParameters",a:[Z("customOAuthParameters")]}});bk($f,"credential",ag,[Yj(Y(),Z(),"token")]);ak(bg.prototype,{addScope:{name:"addScope",a:[Y("scope")]},setCustomParameters:{name:"setCustomParameters",a:[Z("customOAuthParameters")]}});bk(bg,"credential",cg,[Yj(Y(),Z(),"token")]);
ak(dg.prototype,{addScope:{name:"addScope",a:[Y("scope")]},setCustomParameters:{name:"setCustomParameters",a:[Z("customOAuthParameters")]}});bk(dg,"credential",eg,[Yj(Y(),Yj(Z(),Vj()),"idToken"),Yj(Y(),Vj(),"accessToken",!0)]);ak(fg.prototype,{setCustomParameters:{name:"setCustomParameters",a:[Z("customOAuthParameters")]}});bk(fg,"credential",gg,[Yj(Y(),Z(),"token"),Y("secret",!0)]);ak(O.prototype,{toJSON:{name:"toJSON",a:[Y(null,!0)]}});ak(tg.prototype,{toJSON:{name:"toJSON",a:[Y(null,!0)]}});
ak(Rf.prototype,{toJSON:{name:"toJSON",a:[Y(null,!0)]}});
(function(){if("undefined"!==typeof firebase&&firebase.INTERNAL&&firebase.INTERNAL.registerService){var a={Auth:W,Error:O};bk(a,"EmailAuthProvider",kg,[]);bk(a,"FacebookAuthProvider",$f,[]);bk(a,"GithubAuthProvider",bg,[]);bk(a,"GoogleAuthProvider",dg,[]);bk(a,"TwitterAuthProvider",fg,[]);firebase.INTERNAL.registerService("auth",function(a,c){a=new W(a);c({INTERNAL:{getUid:q(a.getUid,a),getToken:q(a.getToken,a),addAuthTokenListener:q(a.Ae,a),removeAuthTokenListener:q(a.uf,a)}});return a},a,function(a,
c){if("create"===a)try{c.auth()}catch(d){}});firebase.INTERNAL.extendNamespace({User:U})}else throw Error("Cannot find the firebase namespace; be sure to include firebase-app.js before this library.");})();}).call(this);
}).call(typeof global !== undefined ? global : typeof self !== undefined ? self : typeof window !== undefined ? window : {});
module.exports = firebase.auth;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./app":120}],122:[function(require,module,exports){
(function (global){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/

---

typedarray.js
Copyright (c) 2010, Linden Research, Inc.

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE. */

var firebase = require('./app');
(function(){
(function() {var g,aa=this;function n(a){return void 0!==a}function ba(){}function ca(a){a.Vb=function(){return a.Ye?a.Ye:a.Ye=new a}}
function da(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";
else if("function"==b&&"undefined"==typeof a.call)return"object";return b}function ea(a){return"array"==da(a)}function fa(a){var b=da(a);return"array"==b||"object"==b&&"number"==typeof a.length}function p(a){return"string"==typeof a}function ga(a){return"number"==typeof a}function ha(a){return"function"==da(a)}function ia(a){var b=typeof a;return"object"==b&&null!=a||"function"==b}function ja(a,b,c){return a.call.apply(a.bind,arguments)}
function ka(a,b,c){if(!a)throw Error();if(2<arguments.length){var d=Array.prototype.slice.call(arguments,2);return function(){var c=Array.prototype.slice.call(arguments);Array.prototype.unshift.apply(c,d);return a.apply(b,c)}}return function(){return a.apply(b,arguments)}}function q(a,b,c){q=Function.prototype.bind&&-1!=Function.prototype.bind.toString().indexOf("native code")?ja:ka;return q.apply(null,arguments)}
function la(a,b){function c(){}c.prototype=b.prototype;a.wg=b.prototype;a.prototype=new c;a.prototype.constructor=a;a.sg=function(a,c,f){for(var h=Array(arguments.length-2),k=2;k<arguments.length;k++)h[k-2]=arguments[k];return b.prototype[c].apply(a,h)}};function ma(a){a=String(a);if(/^\s*$/.test(a)?0:/^[\],:{}\s\u2028\u2029]*$/.test(a.replace(/\\["\\\/bfnrtu]/g,"@").replace(/"[^"\\\n\r\u2028\u2029\x00-\x08\x0a-\x1f]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g,"]").replace(/(?:^|:|,)(?:[\s\u2028\u2029]*\[)+/g,"")))try{return eval("("+a+")")}catch(b){}throw Error("Invalid JSON string: "+a);}function na(){this.Fd=void 0}
function oa(a,b,c){switch(typeof b){case "string":pa(b,c);break;case "number":c.push(isFinite(b)&&!isNaN(b)?b:"null");break;case "boolean":c.push(b);break;case "undefined":c.push("null");break;case "object":if(null==b){c.push("null");break}if(ea(b)){var d=b.length;c.push("[");for(var e="",f=0;f<d;f++)c.push(e),e=b[f],oa(a,a.Fd?a.Fd.call(b,String(f),e):e,c),e=",";c.push("]");break}c.push("{");d="";for(f in b)Object.prototype.hasOwnProperty.call(b,f)&&(e=b[f],"function"!=typeof e&&(c.push(d),pa(f,c),
c.push(":"),oa(a,a.Fd?a.Fd.call(b,f,e):e,c),d=","));c.push("}");break;case "function":break;default:throw Error("Unknown type: "+typeof b);}}var qa={'"':'\\"',"\\":"\\\\","/":"\\/","\b":"\\b","\f":"\\f","\n":"\\n","\r":"\\r","\t":"\\t","\x0B":"\\u000b"},ra=/\uffff/.test("\uffff")?/[\\\"\x00-\x1f\x7f-\uffff]/g:/[\\\"\x00-\x1f\x7f-\xff]/g;
function pa(a,b){b.push('"',a.replace(ra,function(a){if(a in qa)return qa[a];var b=a.charCodeAt(0),e="\\u";16>b?e+="000":256>b?e+="00":4096>b&&(e+="0");return qa[a]=e+b.toString(16)}),'"')};function sa(){this.Wa=-1};function ta(){this.Wa=-1;this.Wa=64;this.M=[];this.Wd=[];this.Af=[];this.zd=[];this.zd[0]=128;for(var a=1;a<this.Wa;++a)this.zd[a]=0;this.Pd=this.$b=0;this.reset()}la(ta,sa);ta.prototype.reset=function(){this.M[0]=1732584193;this.M[1]=4023233417;this.M[2]=2562383102;this.M[3]=271733878;this.M[4]=3285377520;this.Pd=this.$b=0};
function ua(a,b,c){c||(c=0);var d=a.Af;if(p(b))for(var e=0;16>e;e++)d[e]=b.charCodeAt(c)<<24|b.charCodeAt(c+1)<<16|b.charCodeAt(c+2)<<8|b.charCodeAt(c+3),c+=4;else for(e=0;16>e;e++)d[e]=b[c]<<24|b[c+1]<<16|b[c+2]<<8|b[c+3],c+=4;for(e=16;80>e;e++){var f=d[e-3]^d[e-8]^d[e-14]^d[e-16];d[e]=(f<<1|f>>>31)&4294967295}b=a.M[0];c=a.M[1];for(var h=a.M[2],k=a.M[3],m=a.M[4],l,e=0;80>e;e++)40>e?20>e?(f=k^c&(h^k),l=1518500249):(f=c^h^k,l=1859775393):60>e?(f=c&h|k&(c|h),l=2400959708):(f=c^h^k,l=3395469782),f=(b<<
5|b>>>27)+f+m+l+d[e]&4294967295,m=k,k=h,h=(c<<30|c>>>2)&4294967295,c=b,b=f;a.M[0]=a.M[0]+b&4294967295;a.M[1]=a.M[1]+c&4294967295;a.M[2]=a.M[2]+h&4294967295;a.M[3]=a.M[3]+k&4294967295;a.M[4]=a.M[4]+m&4294967295}
ta.prototype.update=function(a,b){if(null!=a){n(b)||(b=a.length);for(var c=b-this.Wa,d=0,e=this.Wd,f=this.$b;d<b;){if(0==f)for(;d<=c;)ua(this,a,d),d+=this.Wa;if(p(a))for(;d<b;){if(e[f]=a.charCodeAt(d),++f,++d,f==this.Wa){ua(this,e);f=0;break}}else for(;d<b;)if(e[f]=a[d],++f,++d,f==this.Wa){ua(this,e);f=0;break}}this.$b=f;this.Pd+=b}};var r;a:{var va=aa.navigator;if(va){var wa=va.userAgent;if(wa){r=wa;break a}}r=""};var t=Array.prototype,xa=t.indexOf?function(a,b,c){return t.indexOf.call(a,b,c)}:function(a,b,c){c=null==c?0:0>c?Math.max(0,a.length+c):c;if(p(a))return p(b)&&1==b.length?a.indexOf(b,c):-1;for(;c<a.length;c++)if(c in a&&a[c]===b)return c;return-1},ya=t.forEach?function(a,b,c){t.forEach.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)f in e&&b.call(c,e[f],f,a)},za=t.filter?function(a,b,c){return t.filter.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=[],f=0,h=p(a)?
a.split(""):a,k=0;k<d;k++)if(k in h){var m=h[k];b.call(c,m,k,a)&&(e[f++]=m)}return e},Aa=t.map?function(a,b,c){return t.map.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=Array(d),f=p(a)?a.split(""):a,h=0;h<d;h++)h in f&&(e[h]=b.call(c,f[h],h,a));return e},Ba=t.reduce?function(a,b,c,d){for(var e=[],f=1,h=arguments.length;f<h;f++)e.push(arguments[f]);d&&(e[0]=q(b,d));return t.reduce.apply(a,e)}:function(a,b,c,d){var e=c;ya(a,function(c,h){e=b.call(d,e,c,h,a)});return e},Ca=t.every?function(a,b,
c){return t.every.call(a,b,c)}:function(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&!b.call(c,e[f],f,a))return!1;return!0};function Da(a,b){var c=Ea(a,b,void 0);return 0>c?null:p(a)?a.charAt(c):a[c]}function Ea(a,b,c){for(var d=a.length,e=p(a)?a.split(""):a,f=0;f<d;f++)if(f in e&&b.call(c,e[f],f,a))return f;return-1}function Fa(a,b){var c=xa(a,b);0<=c&&t.splice.call(a,c,1)}function Ga(a,b,c){return 2>=arguments.length?t.slice.call(a,b):t.slice.call(a,b,c)}
function Ha(a,b){a.sort(b||Ia)}function Ia(a,b){return a>b?1:a<b?-1:0};function v(a,b){for(var c in a)b.call(void 0,a[c],c,a)}function Ja(a,b){var c={},d;for(d in a)c[d]=b.call(void 0,a[d],d,a);return c}function Ka(a,b){for(var c in a)if(!b.call(void 0,a[c],c,a))return!1;return!0}function La(a){var b=0,c;for(c in a)b++;return b}function Ma(a){for(var b in a)return b}function Na(a){var b=[],c=0,d;for(d in a)b[c++]=a[d];return b}function Oa(a){var b=[],c=0,d;for(d in a)b[c++]=d;return b}function Pa(a,b){for(var c in a)if(a[c]==b)return!0;return!1}
function Qa(a,b,c){for(var d in a)if(b.call(c,a[d],d,a))return d}function Ra(a,b){var c=Qa(a,b,void 0);return c&&a[c]}function Sa(a){for(var b in a)return!1;return!0}function Ta(a){var b={},c;for(c in a)b[c]=a[c];return b};var Ua=-1!=r.indexOf("Opera")||-1!=r.indexOf("OPR"),Va=-1!=r.indexOf("Trident")||-1!=r.indexOf("MSIE"),Wa=-1!=r.indexOf("Gecko")&&-1==r.toLowerCase().indexOf("webkit")&&!(-1!=r.indexOf("Trident")||-1!=r.indexOf("MSIE")),Xa=-1!=r.toLowerCase().indexOf("webkit");
(function(){var a="",b;if(Ua&&aa.opera)return a=aa.opera.version,ha(a)?a():a;Wa?b=/rv\:([^\);]+)(\)|;)/:Va?b=/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/:Xa&&(b=/WebKit\/(\S+)/);b&&(a=(a=b.exec(r))?a[1]:"");return Va&&(b=(b=aa.document)?b.documentMode:void 0,b>parseFloat(a))?String(b):a})();var Ya=null,Za=null,$a=null;function ab(a,b){if(!fa(a))throw Error("encodeByteArray takes an array as a parameter");bb();for(var c=b?Za:Ya,d=[],e=0;e<a.length;e+=3){var f=a[e],h=e+1<a.length,k=h?a[e+1]:0,m=e+2<a.length,l=m?a[e+2]:0,u=f>>2,f=(f&3)<<4|k>>4,k=(k&15)<<2|l>>6,l=l&63;m||(l=64,h||(k=64));d.push(c[u],c[f],c[k],c[l])}return d.join("")}
function bb(){if(!Ya){Ya={};Za={};$a={};for(var a=0;65>a;a++)Ya[a]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(a),Za[a]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_.".charAt(a),$a[Za[a]]=a,62<=a&&($a["ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(a)]=a)}};function cb(a,b){if(!a)throw db(b);}function db(a){return Error("Firebase Database ("+firebase.SDK_VERSION+") INTERNAL ASSERT FAILED: "+a)};function eb(a,b){return Object.prototype.hasOwnProperty.call(a,b)}function w(a,b){if(Object.prototype.hasOwnProperty.call(a,b))return a[b]}function fb(a,b){for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&b(c,a[c])};function gb(a){var b=[];fb(a,function(a,d){ea(d)?ya(d,function(d){b.push(encodeURIComponent(a)+"="+encodeURIComponent(d))}):b.push(encodeURIComponent(a)+"="+encodeURIComponent(d))});return b.length?"&"+b.join("&"):""};var hb=firebase.Promise;function ib(){var a=this;this.reject=this.resolve=null;this.ra=new hb(function(b,c){a.resolve=b;a.reject=c})}function jb(a,b){return function(c,d){c?a.reject(c):a.resolve(d);ha(b)&&(kb(a.ra),1===b.length?b(c):b(c,d))}}function kb(a){a.then(void 0,ba)};function lb(a){return"undefined"!==typeof JSON&&n(JSON.parse)?JSON.parse(a):ma(a)}function x(a){if("undefined"!==typeof JSON&&n(JSON.stringify))a=JSON.stringify(a);else{var b=[];oa(new na,a,b);a=b.join("")}return a};function mb(a){for(var b=[],c=0,d=0;d<a.length;d++){var e=a.charCodeAt(d);55296<=e&&56319>=e&&(e-=55296,d++,cb(d<a.length,"Surrogate pair missing trail surrogate."),e=65536+(e<<10)+(a.charCodeAt(d)-56320));128>e?b[c++]=e:(2048>e?b[c++]=e>>6|192:(65536>e?b[c++]=e>>12|224:(b[c++]=e>>18|240,b[c++]=e>>12&63|128),b[c++]=e>>6&63|128),b[c++]=e&63|128)}return b}function nb(a){for(var b=0,c=0;c<a.length;c++){var d=a.charCodeAt(c);128>d?b++:2048>d?b+=2:55296<=d&&56319>=d?(b+=4,c++):b+=3}return b};function y(a,b,c,d){var e;d<b?e="at least "+b:d>c&&(e=0===c?"none":"no more than "+c);if(e)throw Error(a+" failed: Was called with "+d+(1===d?" argument.":" arguments.")+" Expects "+e+".");}function A(a,b,c){var d="";switch(b){case 1:d=c?"first":"First";break;case 2:d=c?"second":"Second";break;case 3:d=c?"third":"Third";break;case 4:d=c?"fourth":"Fourth";break;default:throw Error("errorPrefix called with argumentNumber > 4.  Need to update it?");}return a=a+" failed: "+(d+" argument ")}
function B(a,b,c,d){if((!d||n(c))&&!ha(c))throw Error(A(a,b,d)+"must be a valid function.");}function ob(a,b,c){if(n(c)&&(!ia(c)||null===c))throw Error(A(a,b,!0)+"must be a valid context object.");};function pb(){return"undefined"!==typeof window&&!!(window.cordova||window.phonegap||window.PhoneGap)&&/ios|iphone|ipod|ipad|android|blackberry|iemobile/i.test("undefined"!==typeof navigator&&"string"===typeof navigator.userAgent?navigator.userAgent:"")};function C(a,b){this.name=a;this.R=b}function qb(a,b){return new C(a,b)};function rb(a,b){return sb(a.name,b.name)}function tb(a,b){return sb(a,b)};function ub(a){this.uc=a;this.Cd="firebase:"}g=ub.prototype;g.set=function(a,b){null==b?this.uc.removeItem(this.Cd+a):this.uc.setItem(this.Cd+a,x(b))};g.get=function(a){a=this.uc.getItem(this.Cd+a);return null==a?null:lb(a)};g.remove=function(a){this.uc.removeItem(this.Cd+a)};g.Ze=!1;g.toString=function(){return this.uc.toString()};function vb(){this.pc={}}vb.prototype.set=function(a,b){null==b?delete this.pc[a]:this.pc[a]=b};vb.prototype.get=function(a){return eb(this.pc,a)?this.pc[a]:null};vb.prototype.remove=function(a){delete this.pc[a]};vb.prototype.Ze=!0;function wb(a){try{if("undefined"!==typeof window&&"undefined"!==typeof window[a]){var b=window[a];b.setItem("firebase:sentinel","cache");b.removeItem("firebase:sentinel");return new ub(b)}}catch(c){}return new vb}var xb=wb("localStorage"),yb=wb("sessionStorage");function zb(a,b,c,d,e){this.host=a.toLowerCase();this.domain=this.host.substr(this.host.indexOf(".")+1);this.Sc=b;this.pe=c;this.qg=d;this.gf=e||"";this.$a=xb.get("host:"+a)||this.host}function Ab(a,b){b!==a.$a&&(a.$a=b,"s-"===a.$a.substr(0,2)&&xb.set("host:"+a.host,a.$a))}
function Bb(a,b,c){D("string"===typeof b,"typeof type must == string");D("object"===typeof c,"typeof params must == object");if(b===Cb)b=(a.Sc?"wss://":"ws://")+a.$a+"/.ws?";else if(b===Db)b=(a.Sc?"https://":"http://")+a.$a+"/.lp?";else throw Error("Unknown connection type: "+b);a.host!==a.$a&&(c.ns=a.pe);var d=[];v(c,function(a,b){d.push(b+"="+a)});return b+d.join("&")}zb.prototype.toString=function(){var a=(this.Sc?"https://":"http://")+this.host;this.gf&&(a+="<"+this.gf+">");return a};function Eb(a,b){return a&&"object"===typeof a?(D(".sv"in a,"Unexpected leaf node or priority contents"),b[a[".sv"]]):a}function Fb(a,b){var c=new Gb;Hb(a,new E(""),function(a,e){Ib(c,a,Jb(e,b))});return c}function Jb(a,b){var c=a.C().H(),c=Eb(c,b),d;if(a.J()){var e=Eb(a.Ca(),b);return e!==a.Ca()||c!==a.C().H()?new Kb(e,G(c)):a}d=a;c!==a.C().H()&&(d=d.fa(new Kb(c)));a.O(H,function(a,c){var e=Jb(c,b);e!==c&&(d=d.T(a,e))});return d};var Lb=function(){var a=1;return function(){return a++}}(),D=cb,Mb=db;
function Nb(a){try{var b;bb();for(var c=$a,d=[],e=0;e<a.length;){var f=c[a.charAt(e++)],h=e<a.length?c[a.charAt(e)]:0;++e;var k=e<a.length?c[a.charAt(e)]:64;++e;var m=e<a.length?c[a.charAt(e)]:64;++e;if(null==f||null==h||null==k||null==m)throw Error();d.push(f<<2|h>>4);64!=k&&(d.push(h<<4&240|k>>2),64!=m&&d.push(k<<6&192|m))}if(8192>d.length)b=String.fromCharCode.apply(null,d);else{a="";for(c=0;c<d.length;c+=8192)a+=String.fromCharCode.apply(null,Ga(d,c,c+8192));b=a}return b}catch(l){I("base64Decode failed: ",
l)}return null}function Ob(a){var b=mb(a);a=new ta;a.update(b);var b=[],c=8*a.Pd;56>a.$b?a.update(a.zd,56-a.$b):a.update(a.zd,a.Wa-(a.$b-56));for(var d=a.Wa-1;56<=d;d--)a.Wd[d]=c&255,c/=256;ua(a,a.Wd);for(d=c=0;5>d;d++)for(var e=24;0<=e;e-=8)b[c]=a.M[d]>>e&255,++c;return ab(b)}function Pb(a){for(var b="",c=0;c<arguments.length;c++)b=fa(arguments[c])?b+Pb.apply(null,arguments[c]):"object"===typeof arguments[c]?b+x(arguments[c]):b+arguments[c],b+=" ";return b}var Qb=null,Rb=!0;
function Sb(a,b){cb(!b||!0===a||!1===a,"Can't turn on custom loggers persistently.");!0===a?("undefined"!==typeof console&&("function"===typeof console.log?Qb=q(console.log,console):"object"===typeof console.log&&(Qb=function(a){console.log(a)})),b&&yb.set("logging_enabled",!0)):ha(a)?Qb=a:(Qb=null,yb.remove("logging_enabled"))}function I(a){!0===Rb&&(Rb=!1,null===Qb&&!0===yb.get("logging_enabled")&&Sb(!0));if(Qb){var b=Pb.apply(null,arguments);Qb(b)}}
function Tb(a){return function(){I(a,arguments)}}function Ub(a){if("undefined"!==typeof console){var b="FIREBASE INTERNAL ERROR: "+Pb.apply(null,arguments);"undefined"!==typeof console.error?console.error(b):console.log(b)}}function Vb(a){var b=Pb.apply(null,arguments);throw Error("FIREBASE FATAL ERROR: "+b);}function J(a){if("undefined"!==typeof console){var b="FIREBASE WARNING: "+Pb.apply(null,arguments);"undefined"!==typeof console.warn?console.warn(b):console.log(b)}}
function Wb(a){var b,c,d,e,f,h=a;f=c=a=b="";d=!0;e="https";if(p(h)){var k=h.indexOf("//");0<=k&&(e=h.substring(0,k-1),h=h.substring(k+2));k=h.indexOf("/");-1===k&&(k=h.length);b=h.substring(0,k);f="";h=h.substring(k).split("/");for(k=0;k<h.length;k++)if(0<h[k].length){var m=h[k];try{m=decodeURIComponent(m.replace(/\+/g," "))}catch(l){}f+="/"+m}h=b.split(".");3===h.length?(a=h[1],c=h[0].toLowerCase()):2===h.length&&(a=h[0]);k=b.indexOf(":");0<=k&&(d="https"===e||"wss"===e)}"firebase"===a&&Vb(b+" is no longer supported. Please use <YOUR FIREBASE>.firebaseio.com instead");
c&&"undefined"!=c||Vb("Cannot parse Firebase url. Please use https://<YOUR FIREBASE>.firebaseio.com");d||"undefined"!==typeof window&&window.location&&window.location.protocol&&-1!==window.location.protocol.indexOf("https:")&&J("Insecure Firebase access from a secure page. Please use https in calls to new Firebase().");return{jc:new zb(b,d,c,"ws"===e||"wss"===e),path:new E(f)}}function Xb(a){return ga(a)&&(a!=a||a==Number.POSITIVE_INFINITY||a==Number.NEGATIVE_INFINITY)}
function Yb(a){if("complete"===document.readyState)a();else{var b=!1,c=function(){document.body?b||(b=!0,a()):setTimeout(c,Math.floor(10))};document.addEventListener?(document.addEventListener("DOMContentLoaded",c,!1),window.addEventListener("load",c,!1)):document.attachEvent&&(document.attachEvent("onreadystatechange",function(){"complete"===document.readyState&&c()}),window.attachEvent("onload",c))}}
function sb(a,b){if(a===b)return 0;if("[MIN_NAME]"===a||"[MAX_NAME]"===b)return-1;if("[MIN_NAME]"===b||"[MAX_NAME]"===a)return 1;var c=Zb(a),d=Zb(b);return null!==c?null!==d?0==c-d?a.length-b.length:c-d:-1:null!==d?1:a<b?-1:1}function $b(a,b){if(b&&a in b)return b[a];throw Error("Missing required key ("+a+") in object: "+x(b));}
function ac(a){if("object"!==typeof a||null===a)return x(a);var b=[],c;for(c in a)b.push(c);b.sort();c="{";for(var d=0;d<b.length;d++)0!==d&&(c+=","),c+=x(b[d]),c+=":",c+=ac(a[b[d]]);return c+"}"}function bc(a,b){if(a.length<=b)return[a];for(var c=[],d=0;d<a.length;d+=b)d+b>a?c.push(a.substring(d,a.length)):c.push(a.substring(d,d+b));return c}function cc(a,b){if(ea(a))for(var c=0;c<a.length;++c)b(c,a[c]);else v(a,b)}
function dc(a){D(!Xb(a),"Invalid JSON number");var b,c,d,e;0===a?(d=c=0,b=-Infinity===1/a?1:0):(b=0>a,a=Math.abs(a),a>=Math.pow(2,-1022)?(d=Math.min(Math.floor(Math.log(a)/Math.LN2),1023),c=d+1023,d=Math.round(a*Math.pow(2,52-d)-Math.pow(2,52))):(c=0,d=Math.round(a/Math.pow(2,-1074))));e=[];for(a=52;a;--a)e.push(d%2?1:0),d=Math.floor(d/2);for(a=11;a;--a)e.push(c%2?1:0),c=Math.floor(c/2);e.push(b?1:0);e.reverse();b=e.join("");c="";for(a=0;64>a;a+=8)d=parseInt(b.substr(a,8),2).toString(16),1===d.length&&
(d="0"+d),c+=d;return c.toLowerCase()}var ec=/^-?\d{1,10}$/;function Zb(a){return ec.test(a)&&(a=Number(a),-2147483648<=a&&2147483647>=a)?a:null}function fc(a){try{a()}catch(b){setTimeout(function(){J("Exception was thrown by user callback.",b.stack||"");throw b;},Math.floor(0))}}function gc(a,b,c){Object.defineProperty(a,b,{get:c})}function hc(a,b){var c=setTimeout(a,b);"object"===typeof c&&c.unref&&c.unref();return c};function ic(a){var b={},c={},d={},e="";try{var f=a.split("."),b=lb(Nb(f[0])||""),c=lb(Nb(f[1])||""),e=f[2],d=c.d||{};delete c.d}catch(h){}return{tg:b,Je:c,data:d,mg:e}}function jc(a){a=ic(a);var b=a.Je;return!!a.mg&&!!b&&"object"===typeof b&&b.hasOwnProperty("iat")}function kc(a){a=ic(a).Je;return"object"===typeof a&&!0===w(a,"admin")};function lc(){}var mc={};function nc(a){return q(a.compare,a)}lc.prototype.nd=function(a,b){return 0!==this.compare(new C("[MIN_NAME]",a),new C("[MIN_NAME]",b))};lc.prototype.Hc=function(){return oc};function pc(a){D(!a.e()&&".priority"!==K(a),"Can't create PathIndex with empty path or .priority key");this.bc=a}la(pc,lc);g=pc.prototype;g.xc=function(a){return!a.P(this.bc).e()};g.compare=function(a,b){var c=a.R.P(this.bc),d=b.R.P(this.bc),c=c.sc(d);return 0===c?sb(a.name,b.name):c};
g.Ec=function(a,b){var c=G(a),c=L.F(this.bc,c);return new C(b,c)};g.Fc=function(){var a=L.F(this.bc,qc);return new C("[MAX_NAME]",a)};g.toString=function(){return this.bc.slice().join("/")};function rc(){}la(rc,lc);g=rc.prototype;g.compare=function(a,b){var c=a.R.C(),d=b.R.C(),c=c.sc(d);return 0===c?sb(a.name,b.name):c};g.xc=function(a){return!a.C().e()};g.nd=function(a,b){return!a.C().Z(b.C())};g.Hc=function(){return oc};g.Fc=function(){return new C("[MAX_NAME]",new Kb("[PRIORITY-POST]",qc))};
g.Ec=function(a,b){var c=G(a);return new C(b,new Kb("[PRIORITY-POST]",c))};g.toString=function(){return".priority"};var H=new rc;function sc(){}la(sc,lc);g=sc.prototype;g.compare=function(a,b){return sb(a.name,b.name)};g.xc=function(){throw Mb("KeyIndex.isDefinedOn not expected to be called.");};g.nd=function(){return!1};g.Hc=function(){return oc};g.Fc=function(){return new C("[MAX_NAME]",L)};g.Ec=function(a){D(p(a),"KeyIndex indexValue must always be a string.");return new C(a,L)};g.toString=function(){return".key"};
var tc=new sc;function uc(){}la(uc,lc);g=uc.prototype;g.compare=function(a,b){var c=a.R.sc(b.R);return 0===c?sb(a.name,b.name):c};g.xc=function(){return!0};g.nd=function(a,b){return!a.Z(b)};g.Hc=function(){return oc};g.Fc=function(){return vc};g.Ec=function(a,b){var c=G(a);return new C(b,c)};g.toString=function(){return".value"};var wc=new uc;function xc(a,b){this.od=a;this.cc=b}xc.prototype.get=function(a){var b=w(this.od,a);if(!b)throw Error("No index defined for "+a);return b===mc?null:b};function yc(a,b,c){var d=Ja(a.od,function(d,f){var h=w(a.cc,f);D(h,"Missing index implementation for "+f);if(d===mc){if(h.xc(b.R)){for(var k=[],m=c.Wb(qb),l=M(m);l;)l.name!=b.name&&k.push(l),l=M(m);k.push(b);return zc(k,nc(h))}return mc}h=c.get(b.name);k=d;h&&(k=k.remove(new C(b.name,h)));return k.Oa(b,b.R)});return new xc(d,a.cc)}
function Ac(a,b,c){var d=Ja(a.od,function(a){if(a===mc)return a;var d=c.get(b.name);return d?a.remove(new C(b.name,d)):a});return new xc(d,a.cc)}var Bc=new xc({".priority":mc},{".priority":H});function Kb(a,b){this.B=a;D(n(this.B)&&null!==this.B,"LeafNode shouldn't be created with null/undefined value.");this.aa=b||L;Cc(this.aa);this.Db=null}var Dc=["object","boolean","number","string"];g=Kb.prototype;g.J=function(){return!0};g.C=function(){return this.aa};g.fa=function(a){return new Kb(this.B,a)};g.Q=function(a){return".priority"===a?this.aa:L};g.P=function(a){return a.e()?this:".priority"===K(a)?this.aa:L};g.Da=function(){return!1};g.Ve=function(){return null};
g.T=function(a,b){return".priority"===a?this.fa(b):b.e()&&".priority"!==a?this:L.T(a,b).fa(this.aa)};g.F=function(a,b){var c=K(a);if(null===c)return b;if(b.e()&&".priority"!==c)return this;D(".priority"!==c||1===Ec(a),".priority must be the last token in a path");return this.T(c,L.F(N(a),b))};g.e=function(){return!1};g.Eb=function(){return 0};g.O=function(){return!1};g.H=function(a){return a&&!this.C().e()?{".value":this.Ca(),".priority":this.C().H()}:this.Ca()};
g.hash=function(){if(null===this.Db){var a="";this.aa.e()||(a+="priority:"+Fc(this.aa.H())+":");var b=typeof this.B,a=a+(b+":"),a="number"===b?a+dc(this.B):a+this.B;this.Db=Ob(a)}return this.Db};g.Ca=function(){return this.B};g.sc=function(a){if(a===L)return 1;if(a instanceof O)return-1;D(a.J(),"Unknown node type");var b=typeof a.B,c=typeof this.B,d=xa(Dc,b),e=xa(Dc,c);D(0<=d,"Unknown leaf type: "+b);D(0<=e,"Unknown leaf type: "+c);return d===e?"object"===c?0:this.B<a.B?-1:this.B===a.B?0:1:e-d};
g.nb=function(){return this};g.yc=function(){return!0};g.Z=function(a){return a===this?!0:a.J()?this.B===a.B&&this.aa.Z(a.aa):!1};g.toString=function(){return x(this.H(!0))};function Gc(){this.set={}}g=Gc.prototype;g.add=function(a,b){this.set[a]=null!==b?b:!0};g.contains=function(a){return eb(this.set,a)};g.get=function(a){return this.contains(a)?this.set[a]:void 0};g.remove=function(a){delete this.set[a]};g.clear=function(){this.set={}};g.e=function(){return Sa(this.set)};g.count=function(){return La(this.set)};function Hc(a,b){v(a.set,function(a,d){b(d,a)})}g.keys=function(){var a=[];v(this.set,function(b,c){a.push(c)});return a};function Ic(a){D(ea(a)&&0<a.length,"Requires a non-empty array");this.Bf=a;this.Dc={}}Ic.prototype.Ge=function(a,b){var c;c=this.Dc[a]||[];var d=c.length;if(0<d){for(var e=Array(d),f=0;f<d;f++)e[f]=c[f];c=e}else c=[];for(d=0;d<c.length;d++)c[d].Ie.apply(c[d].Ma,Array.prototype.slice.call(arguments,1))};Ic.prototype.gc=function(a,b,c){Jc(this,a);this.Dc[a]=this.Dc[a]||[];this.Dc[a].push({Ie:b,Ma:c});(a=this.Ue(a))&&b.apply(c,a)};
Ic.prototype.Ic=function(a,b,c){Jc(this,a);a=this.Dc[a]||[];for(var d=0;d<a.length;d++)if(a[d].Ie===b&&(!c||c===a[d].Ma)){a.splice(d,1);break}};function Jc(a,b){D(Da(a.Bf,function(a){return a===b}),"Unknown event: "+b)};var Kc=function(){var a=0,b=[];return function(c){var d=c===a;a=c;for(var e=Array(8),f=7;0<=f;f--)e[f]="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(c%64),c=Math.floor(c/64);D(0===c,"Cannot push at time == 0");c=e.join("");if(d){for(f=11;0<=f&&63===b[f];f--)b[f]=0;b[f]++}else for(f=0;12>f;f++)b[f]=Math.floor(64*Math.random());for(f=0;12>f;f++)c+="-0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ_abcdefghijklmnopqrstuvwxyz".charAt(b[f]);D(20===c.length,"nextPushId: Length should be 20.");
return c}}();function Lc(){Ic.call(this,["online"]);this.hc=!0;if("undefined"!==typeof window&&"undefined"!==typeof window.addEventListener&&!pb()){var a=this;window.addEventListener("online",function(){a.hc||(a.hc=!0,a.Ge("online",!0))},!1);window.addEventListener("offline",function(){a.hc&&(a.hc=!1,a.Ge("online",!1))},!1)}}la(Lc,Ic);Lc.prototype.Ue=function(a){D("online"===a,"Unknown event type: "+a);return[this.hc]};ca(Lc);function Mc(){Ic.call(this,["visible"]);var a,b;"undefined"!==typeof document&&"undefined"!==typeof document.addEventListener&&("undefined"!==typeof document.hidden?(b="visibilitychange",a="hidden"):"undefined"!==typeof document.mozHidden?(b="mozvisibilitychange",a="mozHidden"):"undefined"!==typeof document.msHidden?(b="msvisibilitychange",a="msHidden"):"undefined"!==typeof document.webkitHidden&&(b="webkitvisibilitychange",a="webkitHidden"));this.Mb=!0;if(b){var c=this;document.addEventListener(b,
function(){var b=!document[a];b!==c.Mb&&(c.Mb=b,c.Ge("visible",b))},!1)}}la(Mc,Ic);Mc.prototype.Ue=function(a){D("visible"===a,"Unknown event type: "+a);return[this.Mb]};ca(Mc);function E(a,b){if(1==arguments.length){this.o=a.split("/");for(var c=0,d=0;d<this.o.length;d++)0<this.o[d].length&&(this.o[c]=this.o[d],c++);this.o.length=c;this.Y=0}else this.o=a,this.Y=b}function P(a,b){var c=K(a);if(null===c)return b;if(c===K(b))return P(N(a),N(b));throw Error("INTERNAL ERROR: innerPath ("+b+") is not within outerPath ("+a+")");}
function Nc(a,b){for(var c=a.slice(),d=b.slice(),e=0;e<c.length&&e<d.length;e++){var f=sb(c[e],d[e]);if(0!==f)return f}return c.length===d.length?0:c.length<d.length?-1:1}function K(a){return a.Y>=a.o.length?null:a.o[a.Y]}function Ec(a){return a.o.length-a.Y}function N(a){var b=a.Y;b<a.o.length&&b++;return new E(a.o,b)}function Oc(a){return a.Y<a.o.length?a.o[a.o.length-1]:null}g=E.prototype;
g.toString=function(){for(var a="",b=this.Y;b<this.o.length;b++)""!==this.o[b]&&(a+="/"+this.o[b]);return a||"/"};g.slice=function(a){return this.o.slice(this.Y+(a||0))};g.parent=function(){if(this.Y>=this.o.length)return null;for(var a=[],b=this.Y;b<this.o.length-1;b++)a.push(this.o[b]);return new E(a,0)};
g.n=function(a){for(var b=[],c=this.Y;c<this.o.length;c++)b.push(this.o[c]);if(a instanceof E)for(c=a.Y;c<a.o.length;c++)b.push(a.o[c]);else for(a=a.split("/"),c=0;c<a.length;c++)0<a[c].length&&b.push(a[c]);return new E(b,0)};g.e=function(){return this.Y>=this.o.length};g.Z=function(a){if(Ec(this)!==Ec(a))return!1;for(var b=this.Y,c=a.Y;b<=this.o.length;b++,c++)if(this.o[b]!==a.o[c])return!1;return!0};
g.contains=function(a){var b=this.Y,c=a.Y;if(Ec(this)>Ec(a))return!1;for(;b<this.o.length;){if(this.o[b]!==a.o[c])return!1;++b;++c}return!0};var Q=new E("");function Pc(a,b){this.Qa=a.slice();this.Ha=Math.max(1,this.Qa.length);this.Qe=b;for(var c=0;c<this.Qa.length;c++)this.Ha+=nb(this.Qa[c]);Qc(this)}Pc.prototype.push=function(a){0<this.Qa.length&&(this.Ha+=1);this.Qa.push(a);this.Ha+=nb(a);Qc(this)};Pc.prototype.pop=function(){var a=this.Qa.pop();this.Ha-=nb(a);0<this.Qa.length&&--this.Ha};
function Qc(a){if(768<a.Ha)throw Error(a.Qe+"has a key path longer than 768 bytes ("+a.Ha+").");if(32<a.Qa.length)throw Error(a.Qe+"path specified exceeds the maximum depth that can be written (32) or object contains a cycle "+Rc(a));}function Rc(a){return 0==a.Qa.length?"":"in property '"+a.Qa.join(".")+"'"};function Sc(){this.children={};this.bd=0;this.value=null}function Tc(a,b,c){this.ud=a?a:"";this.Pc=b?b:null;this.A=c?c:new Sc}function Uc(a,b){for(var c=b instanceof E?b:new E(b),d=a,e;null!==(e=K(c));)d=new Tc(e,d,w(d.A.children,e)||new Sc),c=N(c);return d}g=Tc.prototype;g.Ca=function(){return this.A.value};function Vc(a,b){D("undefined"!==typeof b,"Cannot set value to undefined");a.A.value=b;Wc(a)}g.clear=function(){this.A.value=null;this.A.children={};this.A.bd=0;Wc(this)};
g.kd=function(){return 0<this.A.bd};g.e=function(){return null===this.Ca()&&!this.kd()};g.O=function(a){var b=this;v(this.A.children,function(c,d){a(new Tc(d,b,c))})};function Xc(a,b,c,d){c&&!d&&b(a);a.O(function(a){Xc(a,b,!0,d)});c&&d&&b(a)}function Yc(a,b){for(var c=a.parent();null!==c&&!b(c);)c=c.parent()}g.path=function(){return new E(null===this.Pc?this.ud:this.Pc.path()+"/"+this.ud)};g.name=function(){return this.ud};g.parent=function(){return this.Pc};
function Wc(a){if(null!==a.Pc){var b=a.Pc,c=a.ud,d=a.e(),e=eb(b.A.children,c);d&&e?(delete b.A.children[c],b.A.bd--,Wc(b)):d||e||(b.A.children[c]=a.A,b.A.bd++,Wc(b))}};function Zc(a,b){this.La=a;this.ba=b?b:$c}g=Zc.prototype;g.Oa=function(a,b){return new Zc(this.La,this.ba.Oa(a,b,this.La).X(null,null,!1,null,null))};g.remove=function(a){return new Zc(this.La,this.ba.remove(a,this.La).X(null,null,!1,null,null))};g.get=function(a){for(var b,c=this.ba;!c.e();){b=this.La(a,c.key);if(0===b)return c.value;0>b?c=c.left:0<b&&(c=c.right)}return null};
function ad(a,b){for(var c,d=a.ba,e=null;!d.e();){c=a.La(b,d.key);if(0===c){if(d.left.e())return e?e.key:null;for(d=d.left;!d.right.e();)d=d.right;return d.key}0>c?d=d.left:0<c&&(e=d,d=d.right)}throw Error("Attempted to find predecessor key for a nonexistent key.  What gives?");}g.e=function(){return this.ba.e()};g.count=function(){return this.ba.count()};g.Gc=function(){return this.ba.Gc()};g.ec=function(){return this.ba.ec()};g.ha=function(a){return this.ba.ha(a)};
g.Wb=function(a){return new bd(this.ba,null,this.La,!1,a)};g.Xb=function(a,b){return new bd(this.ba,a,this.La,!1,b)};g.Zb=function(a,b){return new bd(this.ba,a,this.La,!0,b)};g.We=function(a){return new bd(this.ba,null,this.La,!0,a)};function bd(a,b,c,d,e){this.Hd=e||null;this.le=d;this.Pa=[];for(e=1;!a.e();)if(e=b?c(a.key,b):1,d&&(e*=-1),0>e)a=this.le?a.left:a.right;else if(0===e){this.Pa.push(a);break}else this.Pa.push(a),a=this.le?a.right:a.left}
function M(a){if(0===a.Pa.length)return null;var b=a.Pa.pop(),c;c=a.Hd?a.Hd(b.key,b.value):{key:b.key,value:b.value};if(a.le)for(b=b.left;!b.e();)a.Pa.push(b),b=b.right;else for(b=b.right;!b.e();)a.Pa.push(b),b=b.left;return c}function cd(a){if(0===a.Pa.length)return null;var b;b=a.Pa;b=b[b.length-1];return a.Hd?a.Hd(b.key,b.value):{key:b.key,value:b.value}}function dd(a,b,c,d,e){this.key=a;this.value=b;this.color=null!=c?c:!0;this.left=null!=d?d:$c;this.right=null!=e?e:$c}g=dd.prototype;
g.X=function(a,b,c,d,e){return new dd(null!=a?a:this.key,null!=b?b:this.value,null!=c?c:this.color,null!=d?d:this.left,null!=e?e:this.right)};g.count=function(){return this.left.count()+1+this.right.count()};g.e=function(){return!1};g.ha=function(a){return this.left.ha(a)||a(this.key,this.value)||this.right.ha(a)};function ed(a){return a.left.e()?a:ed(a.left)}g.Gc=function(){return ed(this).key};g.ec=function(){return this.right.e()?this.key:this.right.ec()};
g.Oa=function(a,b,c){var d,e;e=this;d=c(a,e.key);e=0>d?e.X(null,null,null,e.left.Oa(a,b,c),null):0===d?e.X(null,b,null,null,null):e.X(null,null,null,null,e.right.Oa(a,b,c));return gd(e)};function hd(a){if(a.left.e())return $c;a.left.ea()||a.left.left.ea()||(a=id(a));a=a.X(null,null,null,hd(a.left),null);return gd(a)}
g.remove=function(a,b){var c,d;c=this;if(0>b(a,c.key))c.left.e()||c.left.ea()||c.left.left.ea()||(c=id(c)),c=c.X(null,null,null,c.left.remove(a,b),null);else{c.left.ea()&&(c=jd(c));c.right.e()||c.right.ea()||c.right.left.ea()||(c=kd(c),c.left.left.ea()&&(c=jd(c),c=kd(c)));if(0===b(a,c.key)){if(c.right.e())return $c;d=ed(c.right);c=c.X(d.key,d.value,null,null,hd(c.right))}c=c.X(null,null,null,null,c.right.remove(a,b))}return gd(c)};g.ea=function(){return this.color};
function gd(a){a.right.ea()&&!a.left.ea()&&(a=ld(a));a.left.ea()&&a.left.left.ea()&&(a=jd(a));a.left.ea()&&a.right.ea()&&(a=kd(a));return a}function id(a){a=kd(a);a.right.left.ea()&&(a=a.X(null,null,null,null,jd(a.right)),a=ld(a),a=kd(a));return a}function ld(a){return a.right.X(null,null,a.color,a.X(null,null,!0,null,a.right.left),null)}function jd(a){return a.left.X(null,null,a.color,null,a.X(null,null,!0,a.left.right,null))}
function kd(a){return a.X(null,null,!a.color,a.left.X(null,null,!a.left.color,null,null),a.right.X(null,null,!a.right.color,null,null))}function md(){}g=md.prototype;g.X=function(){return this};g.Oa=function(a,b){return new dd(a,b,null)};g.remove=function(){return this};g.count=function(){return 0};g.e=function(){return!0};g.ha=function(){return!1};g.Gc=function(){return null};g.ec=function(){return null};g.ea=function(){return!1};var $c=new md;function O(a,b,c){this.k=a;(this.aa=b)&&Cc(this.aa);a.e()&&D(!this.aa||this.aa.e(),"An empty node cannot have a priority");this.yb=c;this.Db=null}g=O.prototype;g.J=function(){return!1};g.C=function(){return this.aa||L};g.fa=function(a){return this.k.e()?this:new O(this.k,a,this.yb)};g.Q=function(a){if(".priority"===a)return this.C();a=this.k.get(a);return null===a?L:a};g.P=function(a){var b=K(a);return null===b?this:this.Q(b).P(N(a))};g.Da=function(a){return null!==this.k.get(a)};
g.T=function(a,b){D(b,"We should always be passing snapshot nodes");if(".priority"===a)return this.fa(b);var c=new C(a,b),d,e;b.e()?(d=this.k.remove(a),c=Ac(this.yb,c,this.k)):(d=this.k.Oa(a,b),c=yc(this.yb,c,this.k));e=d.e()?L:this.aa;return new O(d,e,c)};g.F=function(a,b){var c=K(a);if(null===c)return b;D(".priority"!==K(a)||1===Ec(a),".priority must be the last token in a path");var d=this.Q(c).F(N(a),b);return this.T(c,d)};g.e=function(){return this.k.e()};g.Eb=function(){return this.k.count()};
var nd=/^(0|[1-9]\d*)$/;g=O.prototype;g.H=function(a){if(this.e())return null;var b={},c=0,d=0,e=!0;this.O(H,function(f,h){b[f]=h.H(a);c++;e&&nd.test(f)?d=Math.max(d,Number(f)):e=!1});if(!a&&e&&d<2*c){var f=[],h;for(h in b)f[h]=b[h];return f}a&&!this.C().e()&&(b[".priority"]=this.C().H());return b};g.hash=function(){if(null===this.Db){var a="";this.C().e()||(a+="priority:"+Fc(this.C().H())+":");this.O(H,function(b,c){var d=c.hash();""!==d&&(a+=":"+b+":"+d)});this.Db=""===a?"":Ob(a)}return this.Db};
g.Ve=function(a,b,c){return(c=od(this,c))?(a=ad(c,new C(a,b)))?a.name:null:ad(this.k,a)};function pd(a,b){var c;c=(c=od(a,b))?(c=c.Gc())&&c.name:a.k.Gc();return c?new C(c,a.k.get(c)):null}function qd(a,b){var c;c=(c=od(a,b))?(c=c.ec())&&c.name:a.k.ec();return c?new C(c,a.k.get(c)):null}g.O=function(a,b){var c=od(this,a);return c?c.ha(function(a){return b(a.name,a.R)}):this.k.ha(b)};g.Wb=function(a){return this.Xb(a.Hc(),a)};
g.Xb=function(a,b){var c=od(this,b);if(c)return c.Xb(a,function(a){return a});for(var c=this.k.Xb(a.name,qb),d=cd(c);null!=d&&0>b.compare(d,a);)M(c),d=cd(c);return c};g.We=function(a){return this.Zb(a.Fc(),a)};g.Zb=function(a,b){var c=od(this,b);if(c)return c.Zb(a,function(a){return a});for(var c=this.k.Zb(a.name,qb),d=cd(c);null!=d&&0<b.compare(d,a);)M(c),d=cd(c);return c};g.sc=function(a){return this.e()?a.e()?0:-1:a.J()||a.e()?1:a===qc?-1:0};
g.nb=function(a){if(a===tc||Pa(this.yb.cc,a.toString()))return this;var b=this.yb,c=this.k;D(a!==tc,"KeyIndex always exists and isn't meant to be added to the IndexMap.");for(var d=[],e=!1,c=c.Wb(qb),f=M(c);f;)e=e||a.xc(f.R),d.push(f),f=M(c);d=e?zc(d,nc(a)):mc;e=a.toString();c=Ta(b.cc);c[e]=a;a=Ta(b.od);a[e]=d;return new O(this.k,this.aa,new xc(a,c))};g.yc=function(a){return a===tc||Pa(this.yb.cc,a.toString())};
g.Z=function(a){if(a===this)return!0;if(a.J())return!1;if(this.C().Z(a.C())&&this.k.count()===a.k.count()){var b=this.Wb(H);a=a.Wb(H);for(var c=M(b),d=M(a);c&&d;){if(c.name!==d.name||!c.R.Z(d.R))return!1;c=M(b);d=M(a)}return null===c&&null===d}return!1};function od(a,b){return b===tc?null:a.yb.get(b.toString())}g.toString=function(){return x(this.H(!0))};function G(a,b){if(null===a)return L;var c=null;"object"===typeof a&&".priority"in a?c=a[".priority"]:"undefined"!==typeof b&&(c=b);D(null===c||"string"===typeof c||"number"===typeof c||"object"===typeof c&&".sv"in c,"Invalid priority type found: "+typeof c);"object"===typeof a&&".value"in a&&null!==a[".value"]&&(a=a[".value"]);if("object"!==typeof a||".sv"in a)return new Kb(a,G(c));if(a instanceof Array){var d=L,e=a;v(e,function(a,b){if(eb(e,b)&&"."!==b.substring(0,1)){var c=G(a);if(c.J()||!c.e())d=
d.T(b,c)}});return d.fa(G(c))}var f=[],h=!1,k=a;fb(k,function(a){if("string"!==typeof a||"."!==a.substring(0,1)){var b=G(k[a]);b.e()||(h=h||!b.C().e(),f.push(new C(a,b)))}});if(0==f.length)return L;var m=zc(f,rb,function(a){return a.name},tb);if(h){var l=zc(f,nc(H));return new O(m,G(c),new xc({".priority":l},{".priority":H}))}return new O(m,G(c),Bc)}var rd=Math.log(2);
function sd(a){this.count=parseInt(Math.log(a+1)/rd,10);this.Oe=this.count-1;this.Cf=a+1&parseInt(Array(this.count+1).join("1"),2)}function td(a){var b=!(a.Cf&1<<a.Oe);a.Oe--;return b}
function zc(a,b,c,d){function e(b,d){var f=d-b;if(0==f)return null;if(1==f){var l=a[b],u=c?c(l):l;return new dd(u,l.R,!1,null,null)}var l=parseInt(f/2,10)+b,f=e(b,l),z=e(l+1,d),l=a[l],u=c?c(l):l;return new dd(u,l.R,!1,f,z)}a.sort(b);var f=function(b){function d(b,h){var k=u-b,z=u;u-=b;var z=e(k+1,z),k=a[k],F=c?c(k):k,z=new dd(F,k.R,h,null,z);f?f.left=z:l=z;f=z}for(var f=null,l=null,u=a.length,z=0;z<b.count;++z){var F=td(b),fd=Math.pow(2,b.count-(z+1));F?d(fd,!1):(d(fd,!1),d(fd,!0))}return l}(new sd(a.length));
return null!==f?new Zc(d||b,f):new Zc(d||b)}function Fc(a){return"number"===typeof a?"number:"+dc(a):"string:"+a}function Cc(a){if(a.J()){var b=a.H();D("string"===typeof b||"number"===typeof b||"object"===typeof b&&eb(b,".sv"),"Priority must be a string or number.")}else D(a===qc||a.e(),"priority of unexpected type.");D(a===qc||a.C().e(),"Priority nodes can't have a priority of their own.")}var L=new O(new Zc(tb),null,Bc);function ud(){O.call(this,new Zc(tb),L,Bc)}la(ud,O);g=ud.prototype;
g.sc=function(a){return a===this?0:1};g.Z=function(a){return a===this};g.C=function(){return this};g.Q=function(){return L};g.e=function(){return!1};var qc=new ud,oc=new C("[MIN_NAME]",L),vc=new C("[MAX_NAME]",qc);function vd(a,b){this.value=a;this.children=b||wd}var wd=new Zc(function(a,b){return a===b?0:a<b?-1:1});function xd(a){var b=R;v(a,function(a,d){b=b.set(new E(d),a)});return b}g=vd.prototype;g.e=function(){return null===this.value&&this.children.e()};function yd(a,b,c){if(null!=a.value&&c(a.value))return{path:Q,value:a.value};if(b.e())return null;var d=K(b);a=a.children.get(d);return null!==a?(b=yd(a,N(b),c),null!=b?{path:(new E(d)).n(b.path),value:b.value}:null):null}
function zd(a,b){return yd(a,b,function(){return!0})}g.subtree=function(a){if(a.e())return this;var b=this.children.get(K(a));return null!==b?b.subtree(N(a)):R};g.set=function(a,b){if(a.e())return new vd(b,this.children);var c=K(a),d=(this.children.get(c)||R).set(N(a),b),c=this.children.Oa(c,d);return new vd(this.value,c)};
g.remove=function(a){if(a.e())return this.children.e()?R:new vd(null,this.children);var b=K(a),c=this.children.get(b);return c?(a=c.remove(N(a)),b=a.e()?this.children.remove(b):this.children.Oa(b,a),null===this.value&&b.e()?R:new vd(this.value,b)):this};g.get=function(a){if(a.e())return this.value;var b=this.children.get(K(a));return b?b.get(N(a)):null};
function Ad(a,b,c){if(b.e())return c;var d=K(b);b=Ad(a.children.get(d)||R,N(b),c);d=b.e()?a.children.remove(d):a.children.Oa(d,b);return new vd(a.value,d)}function Bd(a,b){return Cd(a,Q,b)}function Cd(a,b,c){var d={};a.children.ha(function(a,f){d[a]=Cd(f,b.n(a),c)});return c(b,a.value,d)}function Dd(a,b,c){return Ed(a,b,Q,c)}function Ed(a,b,c,d){var e=a.value?d(c,a.value):!1;if(e)return e;if(b.e())return null;e=K(b);return(a=a.children.get(e))?Ed(a,N(b),c.n(e),d):null}
function Fd(a,b,c){Gd(a,b,Q,c)}function Gd(a,b,c,d){if(b.e())return a;a.value&&d(c,a.value);var e=K(b);return(a=a.children.get(e))?Gd(a,N(b),c.n(e),d):R}function Hd(a,b){Id(a,Q,b)}function Id(a,b,c){a.children.ha(function(a,e){Id(e,b.n(a),c)});a.value&&c(b,a.value)}function Jd(a,b){a.children.ha(function(a,d){d.value&&b(a,d.value)})}var R=new vd(null);vd.prototype.toString=function(){var a={};Hd(this,function(b,c){a[b.toString()]=c.toString()});return x(a)};var Kd=/[\[\].#$\/\u0000-\u001F\u007F]/,Ld=/[\[\].#$\u0000-\u001F\u007F]/;function Md(a){return p(a)&&0!==a.length&&!Kd.test(a)}function Nd(a){return null===a||p(a)||ga(a)&&!Xb(a)||ia(a)&&eb(a,".sv")}function Od(a,b,c,d){d&&!n(b)||Pd(A(a,1,d),b,c)}
function Pd(a,b,c){c instanceof E&&(c=new Pc(c,a));if(!n(b))throw Error(a+"contains undefined "+Rc(c));if(ha(b))throw Error(a+"contains a function "+Rc(c)+" with contents: "+b.toString());if(Xb(b))throw Error(a+"contains "+b.toString()+" "+Rc(c));if(p(b)&&b.length>10485760/3&&10485760<nb(b))throw Error(a+"contains a string greater than 10485760 utf8 bytes "+Rc(c)+" ('"+b.substring(0,50)+"...')");if(ia(b)){var d=!1,e=!1;fb(b,function(b,h){if(".value"===b)d=!0;else if(".priority"!==b&&".sv"!==b&&(e=
!0,!Md(b)))throw Error(a+" contains an invalid key ("+b+") "+Rc(c)+'.  Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');c.push(b);Pd(a,h,c);c.pop()});if(d&&e)throw Error(a+' contains ".value" child '+Rc(c)+" in addition to actual children.");}}
function Qd(a,b){var c,d;for(c=0;c<b.length;c++){d=b[c];for(var e=d.slice(),f=0;f<e.length;f++)if((".priority"!==e[f]||f!==e.length-1)&&!Md(e[f]))throw Error(a+"contains an invalid key ("+e[f]+") in path "+d.toString()+'. Keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]"');}b.sort(Nc);e=null;for(c=0;c<b.length;c++){d=b[c];if(null!==e&&e.contains(d))throw Error(a+"contains a path "+e.toString()+" that is ancestor of another path "+d.toString());e=d}}
function Rd(a,b,c){var d=A(a,1,!1);if(!ia(b)||ea(b))throw Error(d+" must be an object containing the children to replace.");var e=[];fb(b,function(a,b){var k=new E(a);Pd(d,b,c.n(k));if(".priority"===Oc(k)&&!Nd(b))throw Error(d+"contains an invalid value for '"+k.toString()+"', which must be a valid Firebase priority (a string, finite number, server value, or null).");e.push(k)});Qd(d,e)}
function Sd(a,b,c){if(Xb(c))throw Error(A(a,b,!1)+"is "+c.toString()+", but must be a valid Firebase priority (a string, finite number, server value, or null).");if(!Nd(c))throw Error(A(a,b,!1)+"must be a valid Firebase priority (a string, finite number, server value, or null).");}
function Td(a,b,c){if(!c||n(b))switch(b){case "value":case "child_added":case "child_removed":case "child_changed":case "child_moved":break;default:throw Error(A(a,1,c)+'must be a valid event type: "value", "child_added", "child_removed", "child_changed", or "child_moved".');}}function Ud(a,b){if(n(b)&&!Md(b))throw Error(A(a,2,!0)+'was an invalid key: "'+b+'".  Firebase keys must be non-empty strings and can\'t contain ".", "#", "$", "/", "[", or "]").');}
function Vd(a,b){if(!p(b)||0===b.length||Ld.test(b))throw Error(A(a,1,!1)+'was an invalid path: "'+b+'". Paths must be non-empty strings and can\'t contain ".", "#", "$", "[", or "]"');}function Wd(a,b){if(".info"===K(b))throw Error(a+" failed: Can't modify data under /.info/");}
function Xd(a,b){var c=b.path.toString(),d;!(d=!p(b.jc.host)||0===b.jc.host.length||!Md(b.jc.pe))&&(d=0!==c.length)&&(c&&(c=c.replace(/^\/*\.info(\/|$)/,"/")),d=!(p(c)&&0!==c.length&&!Ld.test(c)));if(d)throw Error(A(a,1,!1)+'must be a valid firebase URL and the path can\'t contain ".", "#", "$", "[", or "]".');};function Gb(){this.k=this.B=null}Gb.prototype.find=function(a){if(null!=this.B)return this.B.P(a);if(a.e()||null==this.k)return null;var b=K(a);a=N(a);return this.k.contains(b)?this.k.get(b).find(a):null};function Ib(a,b,c){if(b.e())a.B=c,a.k=null;else if(null!==a.B)a.B=a.B.F(b,c);else{null==a.k&&(a.k=new Gc);var d=K(b);a.k.contains(d)||a.k.add(d,new Gb);a=a.k.get(d);b=N(b);Ib(a,b,c)}}
function Yd(a,b){if(b.e())return a.B=null,a.k=null,!0;if(null!==a.B){if(a.B.J())return!1;var c=a.B;a.B=null;c.O(H,function(b,c){Ib(a,new E(b),c)});return Yd(a,b)}return null!==a.k?(c=K(b),b=N(b),a.k.contains(c)&&Yd(a.k.get(c),b)&&a.k.remove(c),a.k.e()?(a.k=null,!0):!1):!0}function Hb(a,b,c){null!==a.B?c(b,a.B):a.O(function(a,e){var f=new E(b.toString()+"/"+a);Hb(e,f,c)})}Gb.prototype.O=function(a){null!==this.k&&Hc(this.k,function(b,c){a(b,c)})};function Zd(a,b){this.type=$d;this.source=a;this.path=b}Zd.prototype.Mc=function(){return this.path.e()?new Zd(this.source,Q):new Zd(this.source,N(this.path))};Zd.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" listen_complete)"};function ae(a,b,c){this.type=be;this.source=a;this.path=b;this.children=c}ae.prototype.Mc=function(a){if(this.path.e())return a=this.children.subtree(new E(a)),a.e()?null:a.value?new ce(this.source,Q,a.value):new ae(this.source,Q,a);D(K(this.path)===a,"Can't get a merge for a child not on the path of the operation");return new ae(this.source,N(this.path),this.children)};ae.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" merge: "+this.children.toString()+")"};function de(a,b,c){this.type=ee;this.source=fe;this.path=a;this.Ob=b;this.Id=c}de.prototype.Mc=function(a){if(this.path.e()){if(null!=this.Ob.value)return D(this.Ob.children.e(),"affectedTree should not have overlapping affected paths."),this;a=this.Ob.subtree(new E(a));return new de(Q,a,this.Id)}D(K(this.path)===a,"operationForChild called for unrelated child.");return new de(N(this.path),this.Ob,this.Id)};
de.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" ack write revert="+this.Id+" affectedTree="+this.Ob+")"};function ce(a,b,c){this.type=ge;this.source=a;this.path=b;this.Ga=c}ce.prototype.Mc=function(a){return this.path.e()?new ce(this.source,Q,this.Ga.Q(a)):new ce(this.source,N(this.path),this.Ga)};ce.prototype.toString=function(){return"Operation("+this.path+": "+this.source.toString()+" overwrite: "+this.Ga.toString()+")"};var ge=0,be=1,ee=2,$d=3;function he(a,b,c,d){this.ee=a;this.Se=b;this.Hb=c;this.Ee=d;D(!d||b,"Tagged queries must be from server.")}var fe=new he(!0,!1,null,!1),ie=new he(!1,!0,null,!1);he.prototype.toString=function(){return this.ee?"user":this.Ee?"server(queryID="+this.Hb+")":"server"};function je(a,b,c){this.A=a;this.da=b;this.Sb=c}function ke(a){return a.da}function le(a){return a.Sb}function me(a,b){return b.e()?a.da&&!a.Sb:ne(a,K(b))}function ne(a,b){return a.da&&!a.Sb||a.A.Da(b)}je.prototype.j=function(){return this.A};function oe(a,b){this.N=a;this.Ld=b}function pe(a,b,c,d){return new oe(new je(b,c,d),a.Ld)}function qe(a){return a.N.da?a.N.j():null}oe.prototype.w=function(){return this.Ld};function re(a){return a.Ld.da?a.Ld.j():null};function se(){}se.prototype.Te=function(){return null};se.prototype.fe=function(){return null};var te=new se;function ue(a,b,c){this.xf=a;this.Ka=b;this.yd=c}ue.prototype.Te=function(a){var b=this.Ka.N;if(ne(b,a))return b.j().Q(a);b=null!=this.yd?new je(this.yd,!0,!1):this.Ka.w();return this.xf.qc(a,b)};ue.prototype.fe=function(a,b,c){var d=null!=this.yd?this.yd:re(this.Ka);a=this.xf.Xd(d,b,1,c,a);return 0===a.length?null:a[0]};function ve(a,b){this.Sd=a;this.Df=b}function we(a){this.U=a}
we.prototype.eb=function(a,b,c,d){var e=new xe,f;if(b.type===ge)b.source.ee?c=ye(this,a,b.path,b.Ga,c,d,e):(D(b.source.Se,"Unknown source."),f=b.source.Ee||le(a.w())&&!b.path.e(),c=ze(this,a,b.path,b.Ga,c,d,f,e));else if(b.type===be)b.source.ee?c=Ae(this,a,b.path,b.children,c,d,e):(D(b.source.Se,"Unknown source."),f=b.source.Ee||le(a.w()),c=Be(this,a,b.path,b.children,c,d,f,e));else if(b.type===ee)if(b.Id)if(b=b.path,null!=c.lc(b))c=a;else{f=new ue(c,a,d);d=a.N.j();if(b.e()||".priority"===K(b))ke(a.w())?
b=c.Aa(re(a)):(b=a.w().j(),D(b instanceof O,"serverChildren would be complete if leaf node"),b=c.rc(b)),b=this.U.ya(d,b,e);else{var h=K(b),k=c.qc(h,a.w());null==k&&ne(a.w(),h)&&(k=d.Q(h));b=null!=k?this.U.F(d,h,k,N(b),f,e):a.N.j().Da(h)?this.U.F(d,h,L,N(b),f,e):d;b.e()&&ke(a.w())&&(d=c.Aa(re(a)),d.J()&&(b=this.U.ya(b,d,e)))}d=ke(a.w())||null!=c.lc(Q);c=pe(a,b,d,this.U.Na())}else c=Ce(this,a,b.path,b.Ob,c,d,e);else if(b.type===$d)d=b.path,b=a.w(),f=b.j(),h=b.da||d.e(),c=De(this,new oe(a.N,new je(f,
h,b.Sb)),d,c,te,e);else throw Mb("Unknown operation type: "+b.type);e=Na(e.fb);d=c;b=d.N;b.da&&(f=b.j().J()||b.j().e(),h=qe(a),(0<e.length||!a.N.da||f&&!b.j().Z(h)||!b.j().C().Z(h.C()))&&e.push(Ee(qe(d))));return new ve(c,e)};
function De(a,b,c,d,e,f){var h=b.N;if(null!=d.lc(c))return b;var k;if(c.e())D(ke(b.w()),"If change path is empty, we must have complete server data"),le(b.w())?(e=re(b),d=d.rc(e instanceof O?e:L)):d=d.Aa(re(b)),f=a.U.ya(b.N.j(),d,f);else{var m=K(c);if(".priority"==m)D(1==Ec(c),"Can't have a priority with additional path components"),f=h.j(),k=b.w().j(),d=d.ad(c,f,k),f=null!=d?a.U.fa(f,d):h.j();else{var l=N(c);ne(h,m)?(k=b.w().j(),d=d.ad(c,h.j(),k),d=null!=d?h.j().Q(m).F(l,d):h.j().Q(m)):d=d.qc(m,
b.w());f=null!=d?a.U.F(h.j(),m,d,l,e,f):h.j()}}return pe(b,f,h.da||c.e(),a.U.Na())}function ze(a,b,c,d,e,f,h,k){var m=b.w();h=h?a.U:a.U.Ub();if(c.e())d=h.ya(m.j(),d,null);else if(h.Na()&&!m.Sb)d=m.j().F(c,d),d=h.ya(m.j(),d,null);else{var l=K(c);if(!me(m,c)&&1<Ec(c))return b;var u=N(c);d=m.j().Q(l).F(u,d);d=".priority"==l?h.fa(m.j(),d):h.F(m.j(),l,d,u,te,null)}m=m.da||c.e();b=new oe(b.N,new je(d,m,h.Na()));return De(a,b,c,e,new ue(e,b,f),k)}
function ye(a,b,c,d,e,f,h){var k=b.N;e=new ue(e,b,f);if(c.e())h=a.U.ya(b.N.j(),d,h),a=pe(b,h,!0,a.U.Na());else if(f=K(c),".priority"===f)h=a.U.fa(b.N.j(),d),a=pe(b,h,k.da,k.Sb);else{c=N(c);var m=k.j().Q(f);if(!c.e()){var l=e.Te(f);d=null!=l?".priority"===Oc(c)&&l.P(c.parent()).e()?l:l.F(c,d):L}m.Z(d)?a=b:(h=a.U.F(k.j(),f,d,c,e,h),a=pe(b,h,k.da,a.U.Na()))}return a}
function Ae(a,b,c,d,e,f,h){var k=b;Hd(d,function(d,l){var u=c.n(d);ne(b.N,K(u))&&(k=ye(a,k,u,l,e,f,h))});Hd(d,function(d,l){var u=c.n(d);ne(b.N,K(u))||(k=ye(a,k,u,l,e,f,h))});return k}function Fe(a,b){Hd(b,function(b,d){a=a.F(b,d)});return a}
function Be(a,b,c,d,e,f,h,k){if(b.w().j().e()&&!ke(b.w()))return b;var m=b;c=c.e()?d:Ad(R,c,d);var l=b.w().j();c.children.ha(function(c,d){if(l.Da(c)){var F=b.w().j().Q(c),F=Fe(F,d);m=ze(a,m,new E(c),F,e,f,h,k)}});c.children.ha(function(c,d){var F=!ne(b.w(),c)&&null==d.value;l.Da(c)||F||(F=b.w().j().Q(c),F=Fe(F,d),m=ze(a,m,new E(c),F,e,f,h,k))});return m}
function Ce(a,b,c,d,e,f,h){if(null!=e.lc(c))return b;var k=le(b.w()),m=b.w();if(null!=d.value){if(c.e()&&m.da||me(m,c))return ze(a,b,c,m.j().P(c),e,f,k,h);if(c.e()){var l=R;m.j().O(tc,function(a,b){l=l.set(new E(a),b)});return Be(a,b,c,l,e,f,k,h)}return b}l=R;Hd(d,function(a){var b=c.n(a);me(m,b)&&(l=l.set(a,m.j().P(b)))});return Be(a,b,c,l,e,f,k,h)};function Ge(a){this.V=a;this.g=a.m.g}function He(a,b,c,d){var e=[],f=[];ya(b,function(b){b.type===Ie&&a.g.nd(b.qe,b.Ja)&&f.push(new S(Je,b.Ja,b.Xa))});Ke(a,e,Le,b,d,c);Ke(a,e,Me,b,d,c);Ke(a,e,Je,f,d,c);Ke(a,e,Ie,b,d,c);Ke(a,e,Ne,b,d,c);return e}function Ke(a,b,c,d,e,f){d=za(d,function(a){return a.type===c});Ha(d,q(a.Ff,a));ya(d,function(c){var d=Oe(a,c,f);ya(e,function(e){e.nf(c.type)&&b.push(e.createEvent(d,a.V))})})}
function Oe(a,b,c){"value"!==b.type&&"child_removed"!==b.type&&(b.Dd=c.Ve(b.Xa,b.Ja,a.g));return b}Ge.prototype.Ff=function(a,b){if(null==a.Xa||null==b.Xa)throw Mb("Should only compare child_ events.");return this.g.compare(new C(a.Xa,a.Ja),new C(b.Xa,b.Ja))};function Pe(a,b){this.V=a;var c=a.m,d=new Qe(c.g),c=T(c)?new Qe(c.g):c.xa?new Re(c):new Se(c);this.hf=new we(c);var e=b.w(),f=b.N,h=d.ya(L,e.j(),null),k=c.ya(L,f.j(),null);this.Ka=new oe(new je(k,f.da,c.Na()),new je(h,e.da,d.Na()));this.Za=[];this.Jf=new Ge(a)}function Te(a){return a.V}g=Pe.prototype;g.w=function(){return this.Ka.w().j()};g.hb=function(a){var b=re(this.Ka);return b&&(T(this.V.m)||!a.e()&&!b.Q(K(a)).e())?b.P(a):null};g.e=function(){return 0===this.Za.length};g.Nb=function(a){this.Za.push(a)};
g.kb=function(a,b){var c=[];if(b){D(null==a,"A cancel should cancel all event registrations.");var d=this.V.path;ya(this.Za,function(a){(a=a.Me(b,d))&&c.push(a)})}if(a){for(var e=[],f=0;f<this.Za.length;++f){var h=this.Za[f];if(!h.matches(a))e.push(h);else if(a.Xe()){e=e.concat(this.Za.slice(f+1));break}}this.Za=e}else this.Za=[];return c};
g.eb=function(a,b,c){a.type===be&&null!==a.source.Hb&&(D(re(this.Ka),"We should always have a full cache before handling merges"),D(qe(this.Ka),"Missing event cache, even though we have a server cache"));var d=this.Ka;a=this.hf.eb(d,a,b,c);b=this.hf;c=a.Sd;D(c.N.j().yc(b.U.g),"Event snap not indexed");D(c.w().j().yc(b.U.g),"Server snap not indexed");D(ke(a.Sd.w())||!ke(d.w()),"Once a server snap is complete, it should never go back");this.Ka=a.Sd;return Ue(this,a.Df,a.Sd.N.j(),null)};
function Ve(a,b){var c=a.Ka.N,d=[];c.j().J()||c.j().O(H,function(a,b){d.push(new S(Me,b,a))});c.da&&d.push(Ee(c.j()));return Ue(a,d,c.j(),b)}function Ue(a,b,c,d){return He(a.Jf,b,c,d?[d]:a.Za)};function We(a,b,c,d){this.ae=b;this.Md=c;this.Dd=d;this.hd=a}We.prototype.Yb=function(){var a=this.Md.wb();return"value"===this.hd?a.path:a.getParent().path};We.prototype.ge=function(){return this.hd};We.prototype.Tb=function(){return this.ae.Tb(this)};We.prototype.toString=function(){return this.Yb().toString()+":"+this.hd+":"+x(this.Md.be())};function Xe(a,b,c){this.ae=a;this.error=b;this.path=c}Xe.prototype.Yb=function(){return this.path};Xe.prototype.ge=function(){return"cancel"};
Xe.prototype.Tb=function(){return this.ae.Tb(this)};Xe.prototype.toString=function(){return this.path.toString()+":cancel"};function Ye(){this.vb=[]}function Ze(a,b){for(var c=null,d=0;d<b.length;d++){var e=b[d],f=e.Yb();null===c||f.Z(c.Yb())||(a.vb.push(c),c=null);null===c&&(c=new $e(f));c.add(e)}c&&a.vb.push(c)}function af(a,b,c){Ze(a,c);bf(a,function(a){return a.Z(b)})}function cf(a,b,c){Ze(a,c);bf(a,function(a){return a.contains(b)||b.contains(a)})}
function bf(a,b){for(var c=!0,d=0;d<a.vb.length;d++){var e=a.vb[d];if(e)if(e=e.Yb(),b(e)){for(var e=a.vb[d],f=0;f<e.jd.length;f++){var h=e.jd[f];if(null!==h){e.jd[f]=null;var k=h.Tb();Qb&&I("event: "+h.toString());fc(k)}}a.vb[d]=null}else c=!1}c&&(a.vb=[])}function $e(a){this.qa=a;this.jd=[]}$e.prototype.add=function(a){this.jd.push(a)};$e.prototype.Yb=function(){return this.qa};function Qe(a){this.g=a}g=Qe.prototype;g.F=function(a,b,c,d,e,f){D(a.yc(this.g),"A node must be indexed if only a child is updated");e=a.Q(b);if(e.P(d).Z(c.P(d))&&e.e()==c.e())return a;null!=f&&(c.e()?a.Da(b)?df(f,new S(Le,e,b)):D(a.J(),"A child remove without an old child only makes sense on a leaf node"):e.e()?df(f,new S(Me,c,b)):df(f,new S(Ie,c,b,e)));return a.J()&&c.e()?a:a.T(b,c).nb(this.g)};
g.ya=function(a,b,c){null!=c&&(a.J()||a.O(H,function(a,e){b.Da(a)||df(c,new S(Le,e,a))}),b.J()||b.O(H,function(b,e){if(a.Da(b)){var f=a.Q(b);f.Z(e)||df(c,new S(Ie,e,b,f))}else df(c,new S(Me,e,b))}));return b.nb(this.g)};g.fa=function(a,b){return a.e()?L:a.fa(b)};g.Na=function(){return!1};g.Ub=function(){return this};function Se(a){this.he=new Qe(a.g);this.g=a.g;var b;a.ka?(b=ef(a),b=a.g.Ec(ff(a),b)):b=a.g.Hc();this.Uc=b;a.na?(b=gf(a),a=a.g.Ec(hf(a),b)):a=a.g.Fc();this.vc=a}g=Se.prototype;g.matches=function(a){return 0>=this.g.compare(this.Uc,a)&&0>=this.g.compare(a,this.vc)};g.F=function(a,b,c,d,e,f){this.matches(new C(b,c))||(c=L);return this.he.F(a,b,c,d,e,f)};
g.ya=function(a,b,c){b.J()&&(b=L);var d=b.nb(this.g),d=d.fa(L),e=this;b.O(H,function(a,b){e.matches(new C(a,b))||(d=d.T(a,L))});return this.he.ya(a,d,c)};g.fa=function(a){return a};g.Na=function(){return!0};g.Ub=function(){return this.he};function Re(a){this.sa=new Se(a);this.g=a.g;D(a.xa,"Only valid if limit has been set");this.oa=a.oa;this.Ib=!jf(a)}g=Re.prototype;g.F=function(a,b,c,d,e,f){this.sa.matches(new C(b,c))||(c=L);return a.Q(b).Z(c)?a:a.Eb()<this.oa?this.sa.Ub().F(a,b,c,d,e,f):kf(this,a,b,c,e,f)};
g.ya=function(a,b,c){var d;if(b.J()||b.e())d=L.nb(this.g);else if(2*this.oa<b.Eb()&&b.yc(this.g)){d=L.nb(this.g);b=this.Ib?b.Zb(this.sa.vc,this.g):b.Xb(this.sa.Uc,this.g);for(var e=0;0<b.Pa.length&&e<this.oa;){var f=M(b),h;if(h=this.Ib?0>=this.g.compare(this.sa.Uc,f):0>=this.g.compare(f,this.sa.vc))d=d.T(f.name,f.R),e++;else break}}else{d=b.nb(this.g);d=d.fa(L);var k,m,l;if(this.Ib){b=d.We(this.g);k=this.sa.vc;m=this.sa.Uc;var u=nc(this.g);l=function(a,b){return u(b,a)}}else b=d.Wb(this.g),k=this.sa.Uc,
m=this.sa.vc,l=nc(this.g);for(var e=0,z=!1;0<b.Pa.length;)f=M(b),!z&&0>=l(k,f)&&(z=!0),(h=z&&e<this.oa&&0>=l(f,m))?e++:d=d.T(f.name,L)}return this.sa.Ub().ya(a,d,c)};g.fa=function(a){return a};g.Na=function(){return!0};g.Ub=function(){return this.sa.Ub()};
function kf(a,b,c,d,e,f){var h;if(a.Ib){var k=nc(a.g);h=function(a,b){return k(b,a)}}else h=nc(a.g);D(b.Eb()==a.oa,"");var m=new C(c,d),l=a.Ib?pd(b,a.g):qd(b,a.g),u=a.sa.matches(m);if(b.Da(c)){for(var z=b.Q(c),l=e.fe(a.g,l,a.Ib);null!=l&&(l.name==c||b.Da(l.name));)l=e.fe(a.g,l,a.Ib);e=null==l?1:h(l,m);if(u&&!d.e()&&0<=e)return null!=f&&df(f,new S(Ie,d,c,z)),b.T(c,d);null!=f&&df(f,new S(Le,z,c));b=b.T(c,L);return null!=l&&a.sa.matches(l)?(null!=f&&df(f,new S(Me,l.R,l.name)),b.T(l.name,l.R)):b}return d.e()?
b:u&&0<=h(l,m)?(null!=f&&(df(f,new S(Le,l.R,l.name)),df(f,new S(Me,d,c))),b.T(c,d).T(l.name,L)):b};function S(a,b,c,d){this.type=a;this.Ja=b;this.Xa=c;this.qe=d;this.Dd=void 0}function Ee(a){return new S(Ne,a)}var Me="child_added",Le="child_removed",Ie="child_changed",Je="child_moved",Ne="value";function xe(){this.fb={}}
function df(a,b){var c=b.type,d=b.Xa;D(c==Me||c==Ie||c==Le,"Only child changes supported for tracking");D(".priority"!==d,"Only non-priority child changes can be tracked.");var e=w(a.fb,d);if(e){var f=e.type;if(c==Me&&f==Le)a.fb[d]=new S(Ie,b.Ja,d,e.Ja);else if(c==Le&&f==Me)delete a.fb[d];else if(c==Le&&f==Ie)a.fb[d]=new S(Le,e.qe,d);else if(c==Ie&&f==Me)a.fb[d]=new S(Me,b.Ja,d);else if(c==Ie&&f==Ie)a.fb[d]=new S(Ie,b.Ja,d,e.qe);else throw Mb("Illegal combination of changes: "+b+" occurred after "+
e);}else a.fb[d]=b};function lf(){this.Rb=this.na=this.Kb=this.ka=this.xa=!1;this.oa=0;this.mb="";this.dc=null;this.zb="";this.ac=null;this.xb="";this.g=H}var mf=new lf;function jf(a){return""===a.mb?a.ka:"l"===a.mb}function ff(a){D(a.ka,"Only valid if start has been set");return a.dc}function ef(a){D(a.ka,"Only valid if start has been set");return a.Kb?a.zb:"[MIN_NAME]"}function hf(a){D(a.na,"Only valid if end has been set");return a.ac}
function gf(a){D(a.na,"Only valid if end has been set");return a.Rb?a.xb:"[MAX_NAME]"}function nf(a){var b=new lf;b.xa=a.xa;b.oa=a.oa;b.ka=a.ka;b.dc=a.dc;b.Kb=a.Kb;b.zb=a.zb;b.na=a.na;b.ac=a.ac;b.Rb=a.Rb;b.xb=a.xb;b.g=a.g;b.mb=a.mb;return b}g=lf.prototype;g.ne=function(a){var b=nf(this);b.xa=!0;b.oa=a;b.mb="l";return b};g.oe=function(a){var b=nf(this);b.xa=!0;b.oa=a;b.mb="r";return b};g.Nd=function(a,b){var c=nf(this);c.ka=!0;n(a)||(a=null);c.dc=a;null!=b?(c.Kb=!0,c.zb=b):(c.Kb=!1,c.zb="");return c};
g.gd=function(a,b){var c=nf(this);c.na=!0;n(a)||(a=null);c.ac=a;n(b)?(c.Rb=!0,c.xb=b):(c.vg=!1,c.xb="");return c};function of(a,b){var c=nf(a);c.g=b;return c}function pf(a){var b={};a.ka&&(b.sp=a.dc,a.Kb&&(b.sn=a.zb));a.na&&(b.ep=a.ac,a.Rb&&(b.en=a.xb));if(a.xa){b.l=a.oa;var c=a.mb;""===c&&(c=jf(a)?"l":"r");b.vf=c}a.g!==H&&(b.i=a.g.toString());return b}function T(a){return!(a.ka||a.na||a.xa)}function qf(a){return T(a)&&a.g==H}
function rf(a){var b={};if(qf(a))return b;var c;a.g===H?c="$priority":a.g===wc?c="$value":a.g===tc?c="$key":(D(a.g instanceof pc,"Unrecognized index type!"),c=a.g.toString());b.orderBy=x(c);a.ka&&(b.startAt=x(a.dc),a.Kb&&(b.startAt+=","+x(a.zb)));a.na&&(b.endAt=x(a.ac),a.Rb&&(b.endAt+=","+x(a.xb)));a.xa&&(jf(a)?b.limitToFirst=a.oa:b.limitToLast=a.oa);return b}g.toString=function(){return x(pf(this))};function sf(a){this.W=a}var tf=new sf(new vd(null));function uf(a,b,c){if(b.e())return new sf(new vd(c));var d=zd(a.W,b);if(null!=d){var e=d.path,d=d.value;b=P(e,b);d=d.F(b,c);return new sf(a.W.set(e,d))}a=Ad(a.W,b,new vd(c));return new sf(a)}function vf(a,b,c){var d=a;fb(c,function(a,c){d=uf(d,b.n(a),c)});return d}sf.prototype.Ed=function(a){if(a.e())return tf;a=Ad(this.W,a,R);return new sf(a)};function wf(a,b){var c=zd(a.W,b);return null!=c?a.W.get(c.path).P(P(c.path,b)):null}
function xf(a){var b=[],c=a.W.value;null!=c?c.J()||c.O(H,function(a,c){b.push(new C(a,c))}):a.W.children.ha(function(a,c){null!=c.value&&b.push(new C(a,c.value))});return b}function yf(a,b){if(b.e())return a;var c=wf(a,b);return null!=c?new sf(new vd(c)):new sf(a.W.subtree(b))}sf.prototype.e=function(){return this.W.e()};sf.prototype.apply=function(a){return zf(Q,this.W,a)};
function zf(a,b,c){if(null!=b.value)return c.F(a,b.value);var d=null;b.children.ha(function(b,f){".priority"===b?(D(null!==f.value,"Priority writes must always be leaf nodes"),d=f.value):c=zf(a.n(b),f,c)});c.P(a).e()||null===d||(c=c.F(a.n(".priority"),d));return c};function Af(){this.Jd=L}Af.prototype.j=function(a){return this.Jd.P(a)};Af.prototype.toString=function(){return this.Jd.toString()};function Bf(a){this.oc=a}Bf.prototype.getToken=function(a){return this.oc.INTERNAL.getToken(a).then(null,function(a){return a&&"auth/token-not-initialized"===a.code?(I("Got auth/token-not-initialized error.  Treating as null token."),null):Promise.reject(a)})};function Cf(a,b){a.oc.INTERNAL.addAuthTokenListener(b)};function Df(){this.S=tf;this.la=[];this.Bc=-1}function Ef(a,b){for(var c=0;c<a.la.length;c++){var d=a.la[c];if(d.Zc===b)return d}return null}g=Df.prototype;
g.Ed=function(a){var b=Ea(this.la,function(b){return b.Zc===a});D(0<=b,"removeWrite called with nonexistent writeId.");var c=this.la[b];this.la.splice(b,1);for(var d=c.visible,e=!1,f=this.la.length-1;d&&0<=f;){var h=this.la[f];h.visible&&(f>=b&&Ff(h,c.path)?d=!1:c.path.contains(h.path)&&(e=!0));f--}if(d){if(e)this.S=Gf(this.la,Hf,Q),this.Bc=0<this.la.length?this.la[this.la.length-1].Zc:-1;else if(c.Ga)this.S=this.S.Ed(c.path);else{var k=this;v(c.children,function(a,b){k.S=k.S.Ed(c.path.n(b))})}return!0}return!1};
g.Aa=function(a,b,c,d){if(c||d){var e=yf(this.S,a);return!d&&e.e()?b:d||null!=b||null!=wf(e,Q)?(e=Gf(this.la,function(b){return(b.visible||d)&&(!c||!(0<=xa(c,b.Zc)))&&(b.path.contains(a)||a.contains(b.path))},a),b=b||L,e.apply(b)):null}e=wf(this.S,a);if(null!=e)return e;e=yf(this.S,a);return e.e()?b:null!=b||null!=wf(e,Q)?(b=b||L,e.apply(b)):null};
g.rc=function(a,b){var c=L,d=wf(this.S,a);if(d)d.J()||d.O(H,function(a,b){c=c.T(a,b)});else if(b){var e=yf(this.S,a);b.O(H,function(a,b){var d=yf(e,new E(a)).apply(b);c=c.T(a,d)});ya(xf(e),function(a){c=c.T(a.name,a.R)})}else e=yf(this.S,a),ya(xf(e),function(a){c=c.T(a.name,a.R)});return c};g.ad=function(a,b,c,d){D(c||d,"Either existingEventSnap or existingServerSnap must exist");a=a.n(b);if(null!=wf(this.S,a))return null;a=yf(this.S,a);return a.e()?d.P(b):a.apply(d.P(b))};
g.qc=function(a,b,c){a=a.n(b);var d=wf(this.S,a);return null!=d?d:ne(c,b)?yf(this.S,a).apply(c.j().Q(b)):null};g.lc=function(a){return wf(this.S,a)};g.Xd=function(a,b,c,d,e,f){var h;a=yf(this.S,a);h=wf(a,Q);if(null==h)if(null!=b)h=a.apply(b);else return[];h=h.nb(f);if(h.e()||h.J())return[];b=[];a=nc(f);e=e?h.Zb(c,f):h.Xb(c,f);for(f=M(e);f&&b.length<d;)0!==a(f,c)&&b.push(f),f=M(e);return b};
function Ff(a,b){return a.Ga?a.path.contains(b):!!Qa(a.children,function(c,d){return a.path.n(d).contains(b)})}function Hf(a){return a.visible}
function Gf(a,b,c){for(var d=tf,e=0;e<a.length;++e){var f=a[e];if(b(f)){var h=f.path;if(f.Ga)c.contains(h)?(h=P(c,h),d=uf(d,h,f.Ga)):h.contains(c)&&(h=P(h,c),d=uf(d,Q,f.Ga.P(h)));else if(f.children)if(c.contains(h))h=P(c,h),d=vf(d,h,f.children);else{if(h.contains(c))if(h=P(h,c),h.e())d=vf(d,Q,f.children);else if(f=w(f.children,K(h)))f=f.P(N(h)),d=uf(d,Q,f)}else throw Mb("WriteRecord should have .snap or .children");}}return d}function If(a,b){this.Lb=a;this.W=b}g=If.prototype;
g.Aa=function(a,b,c){return this.W.Aa(this.Lb,a,b,c)};g.rc=function(a){return this.W.rc(this.Lb,a)};g.ad=function(a,b,c){return this.W.ad(this.Lb,a,b,c)};g.lc=function(a){return this.W.lc(this.Lb.n(a))};g.Xd=function(a,b,c,d,e){return this.W.Xd(this.Lb,a,b,c,d,e)};g.qc=function(a,b){return this.W.qc(this.Lb,a,b)};g.n=function(a){return new If(this.Lb.n(a),this.W)};function Jf(a,b){this.rf={};this.Vc=new Kf(a);this.va=b;var c=1E4+2E4*Math.random();hc(q(this.lf,this),Math.floor(c))}Jf.prototype.lf=function(){var a=this.Vc.get(),b={},c=!1,d;for(d in a)0<a[d]&&eb(this.rf,d)&&(b[d]=a[d],c=!0);c&&this.va.ye(b);hc(q(this.lf,this),Math.floor(6E5*Math.random()))};function Lf(){this.tc={}}function Mf(a,b,c){n(c)||(c=1);eb(a.tc,b)||(a.tc[b]=0);a.tc[b]+=c}Lf.prototype.get=function(){return Ta(this.tc)};function Kf(a){this.Ef=a;this.rd=null}Kf.prototype.get=function(){var a=this.Ef.get(),b=Ta(a);if(this.rd)for(var c in this.rd)b[c]-=this.rd[c];this.rd=a;return b};var Nf={},Of={};function Pf(a){a=a.toString();Nf[a]||(Nf[a]=new Lf);return Nf[a]}function Qf(a,b){var c=a.toString();Of[c]||(Of[c]=b());return Of[c]};function Rf(a,b,c){this.f=Tb("p:rest:");this.L=a;this.Gb=b;this.$c=c;this.$={}}function Sf(a,b){if(n(b))return"tag$"+b;D(qf(a.m),"should have a tag if it's not a default query.");return a.path.toString()}g=Rf.prototype;
g.$e=function(a,b,c,d){var e=a.path.toString();this.f("Listen called for "+e+" "+a.ja());var f=Sf(a,c),h={};this.$[f]=h;a=rf(a.m);var k=this;Tf(this,e+".json",a,function(a,b){var u=b;404===a&&(a=u=null);null===a&&k.Gb(e,u,!1,c);w(k.$,f)===h&&d(a?401==a?"permission_denied":"rest_error:"+a:"ok",null)})};g.uf=function(a,b){var c=Sf(a,b);delete this.$[c]};g.kf=function(){};g.re=function(){};g.cf=function(){};g.xd=function(){};g.put=function(){};g.af=function(){};g.ye=function(){};
function Tf(a,b,c,d){c=c||{};c.format="export";a.$c.getToken(!1).then(function(e){(e=e&&e.accessToken)&&(c.auth=e);var f=(a.L.Sc?"https://":"http://")+a.L.host+b+"?"+gb(c);a.f("Sending REST request for "+f);var h=new XMLHttpRequest;h.onreadystatechange=function(){if(d&&4===h.readyState){a.f("REST Response for "+f+" received. status:",h.status,"response:",h.responseText);var b=null;if(200<=h.status&&300>h.status){try{b=lb(h.responseText)}catch(c){J("Failed to parse JSON response for "+f+": "+h.responseText)}d(null,
b)}else 401!==h.status&&404!==h.status&&J("Got unsuccessful REST response for "+f+" Status: "+h.status),d(h.status);d=null}};h.open("GET",f,!0);h.send()})};function Uf(a){this.te=a;this.Bd=[];this.Qb=0;this.Yd=-1;this.Fb=null}function Vf(a,b,c){a.Yd=b;a.Fb=c;a.Yd<a.Qb&&(a.Fb(),a.Fb=null)}function Wf(a,b,c){for(a.Bd[b]=c;a.Bd[a.Qb];){var d=a.Bd[a.Qb];delete a.Bd[a.Qb];for(var e=0;e<d.length;++e)if(d[e]){var f=a;fc(function(){f.te(d[e])})}if(a.Qb===a.Yd){a.Fb&&(clearTimeout(a.Fb),a.Fb(),a.Fb=null);break}a.Qb++}};var Cb="websocket",Db="long_polling";var Xf=null;"undefined"!==typeof MozWebSocket?Xf=MozWebSocket:"undefined"!==typeof WebSocket&&(Xf=WebSocket);function Yf(a,b,c,d){this.Zd=a;this.f=Tb(this.Zd);this.frames=this.zc=null;this.pb=this.qb=this.Fe=0;this.Va=Pf(b);a={v:"5"};"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(a.r="f");c&&(a.s=c);d&&(a.ls=d);this.Ke=Bb(b,Cb,a)}var Zf;
Yf.prototype.open=function(a,b){this.ib=b;this.Xf=a;this.f("Websocket connecting to "+this.Ke);this.wc=!1;xb.set("previous_websocket_failure",!0);try{this.Ia=new Xf(this.Ke)}catch(c){this.f("Error instantiating WebSocket.");var d=c.message||c.data;d&&this.f(d);this.bb();return}var e=this;this.Ia.onopen=function(){e.f("Websocket connected.");e.wc=!0};this.Ia.onclose=function(){e.f("Websocket connection was disconnected.");e.Ia=null;e.bb()};this.Ia.onmessage=function(a){if(null!==e.Ia)if(a=a.data,e.pb+=
a.length,Mf(e.Va,"bytes_received",a.length),$f(e),null!==e.frames)ag(e,a);else{a:{D(null===e.frames,"We already have a frame buffer");if(6>=a.length){var b=Number(a);if(!isNaN(b)){e.Fe=b;e.frames=[];a=null;break a}}e.Fe=1;e.frames=[]}null!==a&&ag(e,a)}};this.Ia.onerror=function(a){e.f("WebSocket error.  Closing connection.");(a=a.message||a.data)&&e.f(a);e.bb()}};Yf.prototype.start=function(){};
Yf.isAvailable=function(){var a=!1;if("undefined"!==typeof navigator&&navigator.userAgent){var b=navigator.userAgent.match(/Android ([0-9]{0,}\.[0-9]{0,})/);b&&1<b.length&&4.4>parseFloat(b[1])&&(a=!0)}return!a&&null!==Xf&&!Zf};Yf.responsesRequiredToBeHealthy=2;Yf.healthyTimeout=3E4;g=Yf.prototype;g.sd=function(){xb.remove("previous_websocket_failure")};function ag(a,b){a.frames.push(b);if(a.frames.length==a.Fe){var c=a.frames.join("");a.frames=null;c=lb(c);a.Xf(c)}}
g.send=function(a){$f(this);a=x(a);this.qb+=a.length;Mf(this.Va,"bytes_sent",a.length);a=bc(a,16384);1<a.length&&bg(this,String(a.length));for(var b=0;b<a.length;b++)bg(this,a[b])};g.Tc=function(){this.Ab=!0;this.zc&&(clearInterval(this.zc),this.zc=null);this.Ia&&(this.Ia.close(),this.Ia=null)};g.bb=function(){this.Ab||(this.f("WebSocket is closing itself"),this.Tc(),this.ib&&(this.ib(this.wc),this.ib=null))};g.close=function(){this.Ab||(this.f("WebSocket is being closed"),this.Tc())};
function $f(a){clearInterval(a.zc);a.zc=setInterval(function(){a.Ia&&bg(a,"0");$f(a)},Math.floor(45E3))}function bg(a,b){try{a.Ia.send(b)}catch(c){a.f("Exception thrown from WebSocket.send():",c.message||c.data,"Closing connection."),setTimeout(q(a.bb,a),0)}};function cg(a,b,c,d){this.Zd=a;this.f=Tb(a);this.jc=b;this.pb=this.qb=0;this.Va=Pf(b);this.tf=c;this.wc=!1;this.Cb=d;this.Yc=function(a){return Bb(b,Db,a)}}var dg,eg;
cg.prototype.open=function(a,b){this.Ne=0;this.ia=b;this.bf=new Uf(a);this.Ab=!1;var c=this;this.sb=setTimeout(function(){c.f("Timed out trying to connect.");c.bb();c.sb=null},Math.floor(3E4));Yb(function(){if(!c.Ab){c.Ta=new fg(function(a,b,d,k,m){gg(c,arguments);if(c.Ta)if(c.sb&&(clearTimeout(c.sb),c.sb=null),c.wc=!0,"start"==a)c.id=b,c.ff=d;else if("close"===a)b?(c.Ta.Kd=!1,Vf(c.bf,b,function(){c.bb()})):c.bb();else throw Error("Unrecognized command received: "+a);},function(a,b){gg(c,arguments);
Wf(c.bf,a,b)},function(){c.bb()},c.Yc);var a={start:"t"};a.ser=Math.floor(1E8*Math.random());c.Ta.Qd&&(a.cb=c.Ta.Qd);a.v="5";c.tf&&(a.s=c.tf);c.Cb&&(a.ls=c.Cb);"undefined"!==typeof location&&location.href&&-1!==location.href.indexOf("firebaseio.com")&&(a.r="f");a=c.Yc(a);c.f("Connecting via long-poll to "+a);hg(c.Ta,a,function(){})}})};
cg.prototype.start=function(){var a=this.Ta,b=this.ff;a.Vf=this.id;a.Wf=b;for(a.Ud=!0;ig(a););a=this.id;b=this.ff;this.fc=document.createElement("iframe");var c={dframe:"t"};c.id=a;c.pw=b;this.fc.src=this.Yc(c);this.fc.style.display="none";document.body.appendChild(this.fc)};
cg.isAvailable=function(){return dg||!eg&&"undefined"!==typeof document&&null!=document.createElement&&!("object"===typeof window&&window.chrome&&window.chrome.extension&&!/^chrome/.test(window.location.href))&&!("object"===typeof Windows&&"object"===typeof Windows.rg)&&!0};g=cg.prototype;g.sd=function(){};g.Tc=function(){this.Ab=!0;this.Ta&&(this.Ta.close(),this.Ta=null);this.fc&&(document.body.removeChild(this.fc),this.fc=null);this.sb&&(clearTimeout(this.sb),this.sb=null)};
g.bb=function(){this.Ab||(this.f("Longpoll is closing itself"),this.Tc(),this.ia&&(this.ia(this.wc),this.ia=null))};g.close=function(){this.Ab||(this.f("Longpoll is being closed."),this.Tc())};g.send=function(a){a=x(a);this.qb+=a.length;Mf(this.Va,"bytes_sent",a.length);a=mb(a);a=ab(a,!0);a=bc(a,1840);for(var b=0;b<a.length;b++){var c=this.Ta;c.Qc.push({jg:this.Ne,pg:a.length,Pe:a[b]});c.Ud&&ig(c);this.Ne++}};function gg(a,b){var c=x(b).length;a.pb+=c;Mf(a.Va,"bytes_received",c)}
function fg(a,b,c,d){this.Yc=d;this.ib=c;this.ve=new Gc;this.Qc=[];this.$d=Math.floor(1E8*Math.random());this.Kd=!0;this.Qd=Lb();window["pLPCommand"+this.Qd]=a;window["pRTLPCB"+this.Qd]=b;a=document.createElement("iframe");a.style.display="none";if(document.body){document.body.appendChild(a);try{a.contentWindow.document||I("No IE domain setting required")}catch(e){a.src="javascript:void((function(){document.open();document.domain='"+document.domain+"';document.close();})())"}}else throw"Document body has not initialized. Wait to initialize Firebase until after the document is ready.";
a.contentDocument?a.gb=a.contentDocument:a.contentWindow?a.gb=a.contentWindow.document:a.document&&(a.gb=a.document);this.Ea=a;a="";this.Ea.src&&"javascript:"===this.Ea.src.substr(0,11)&&(a='<script>document.domain="'+document.domain+'";\x3c/script>');a="<html><body>"+a+"</body></html>";try{this.Ea.gb.open(),this.Ea.gb.write(a),this.Ea.gb.close()}catch(f){I("frame writing exception"),f.stack&&I(f.stack),I(f)}}
fg.prototype.close=function(){this.Ud=!1;if(this.Ea){this.Ea.gb.body.innerHTML="";var a=this;setTimeout(function(){null!==a.Ea&&(document.body.removeChild(a.Ea),a.Ea=null)},Math.floor(0))}var b=this.ib;b&&(this.ib=null,b())};
function ig(a){if(a.Ud&&a.Kd&&a.ve.count()<(0<a.Qc.length?2:1)){a.$d++;var b={};b.id=a.Vf;b.pw=a.Wf;b.ser=a.$d;for(var b=a.Yc(b),c="",d=0;0<a.Qc.length;)if(1870>=a.Qc[0].Pe.length+30+c.length){var e=a.Qc.shift(),c=c+"&seg"+d+"="+e.jg+"&ts"+d+"="+e.pg+"&d"+d+"="+e.Pe;d++}else break;jg(a,b+c,a.$d);return!0}return!1}function jg(a,b,c){function d(){a.ve.remove(c);ig(a)}a.ve.add(c,1);var e=setTimeout(d,Math.floor(25E3));hg(a,b,function(){clearTimeout(e);d()})}
function hg(a,b,c){setTimeout(function(){try{if(a.Kd){var d=a.Ea.gb.createElement("script");d.type="text/javascript";d.async=!0;d.src=b;d.onload=d.onreadystatechange=function(){var a=d.readyState;a&&"loaded"!==a&&"complete"!==a||(d.onload=d.onreadystatechange=null,d.parentNode&&d.parentNode.removeChild(d),c())};d.onerror=function(){I("Long-poll script failed to load: "+b);a.Kd=!1;a.close()};a.Ea.gb.body.appendChild(d)}}catch(e){}},Math.floor(1))};function kg(a){lg(this,a)}var mg=[cg,Yf];function lg(a,b){var c=Yf&&Yf.isAvailable(),d=c&&!(xb.Ze||!0===xb.get("previous_websocket_failure"));b.qg&&(c||J("wss:// URL used, but browser isn't known to support websockets.  Trying anyway."),d=!0);if(d)a.Wc=[Yf];else{var e=a.Wc=[];cc(mg,function(a,b){b&&b.isAvailable()&&e.push(b)})}}function ng(a){if(0<a.Wc.length)return a.Wc[0];throw Error("No transports available");};function og(a,b,c,d,e,f,h){this.id=a;this.f=Tb("c:"+this.id+":");this.te=c;this.Lc=d;this.ia=e;this.se=f;this.L=b;this.Ad=[];this.Le=0;this.sf=new kg(b);this.Ua=0;this.Cb=h;this.f("Connection created");pg(this)}
function pg(a){var b=ng(a.sf);a.I=new b("c:"+a.id+":"+a.Le++,a.L,void 0,a.Cb);a.xe=b.responsesRequiredToBeHealthy||0;var c=qg(a,a.I),d=rg(a,a.I);a.Xc=a.I;a.Rc=a.I;a.D=null;a.Bb=!1;setTimeout(function(){a.I&&a.I.open(c,d)},Math.floor(0));b=b.healthyTimeout||0;0<b&&(a.md=hc(function(){a.md=null;a.Bb||(a.I&&102400<a.I.pb?(a.f("Connection exceeded healthy timeout but has received "+a.I.pb+" bytes.  Marking connection healthy."),a.Bb=!0,a.I.sd()):a.I&&10240<a.I.qb?a.f("Connection exceeded healthy timeout but has sent "+
a.I.qb+" bytes.  Leaving connection alive."):(a.f("Closing unhealthy connection after timeout."),a.close()))},Math.floor(b)))}function rg(a,b){return function(c){b===a.I?(a.I=null,c||0!==a.Ua?1===a.Ua&&a.f("Realtime connection lost."):(a.f("Realtime connection failed."),"s-"===a.L.$a.substr(0,2)&&(xb.remove("host:"+a.L.host),a.L.$a=a.L.host)),a.close()):b===a.D?(a.f("Secondary connection lost."),c=a.D,a.D=null,a.Xc!==c&&a.Rc!==c||a.close()):a.f("closing an old connection")}}
function qg(a,b){return function(c){if(2!=a.Ua)if(b===a.Rc){var d=$b("t",c);c=$b("d",c);if("c"==d){if(d=$b("t",c),"d"in c)if(c=c.d,"h"===d){var d=c.ts,e=c.v,f=c.h;a.qf=c.s;Ab(a.L,f);0==a.Ua&&(a.I.start(),sg(a,a.I,d),"5"!==e&&J("Protocol version mismatch detected"),c=a.sf,(c=1<c.Wc.length?c.Wc[1]:null)&&tg(a,c))}else if("n"===d){a.f("recvd end transmission on primary");a.Rc=a.D;for(c=0;c<a.Ad.length;++c)a.wd(a.Ad[c]);a.Ad=[];ug(a)}else"s"===d?(a.f("Connection shutdown command received. Shutting down..."),
a.se&&(a.se(c),a.se=null),a.ia=null,a.close()):"r"===d?(a.f("Reset packet received.  New host: "+c),Ab(a.L,c),1===a.Ua?a.close():(vg(a),pg(a))):"e"===d?Ub("Server Error: "+c):"o"===d?(a.f("got pong on primary."),wg(a),xg(a)):Ub("Unknown control packet command: "+d)}else"d"==d&&a.wd(c)}else if(b===a.D)if(d=$b("t",c),c=$b("d",c),"c"==d)"t"in c&&(c=c.t,"a"===c?yg(a):"r"===c?(a.f("Got a reset on secondary, closing it"),a.D.close(),a.Xc!==a.D&&a.Rc!==a.D||a.close()):"o"===c&&(a.f("got pong on secondary."),
a.pf--,yg(a)));else if("d"==d)a.Ad.push(c);else throw Error("Unknown protocol layer: "+d);else a.f("message on old connection")}}og.prototype.ua=function(a){zg(this,{t:"d",d:a})};function ug(a){a.Xc===a.D&&a.Rc===a.D&&(a.f("cleaning up and promoting a connection: "+a.D.Zd),a.I=a.D,a.D=null)}
function yg(a){0>=a.pf?(a.f("Secondary connection is healthy."),a.Bb=!0,a.D.sd(),a.D.start(),a.f("sending client ack on secondary"),a.D.send({t:"c",d:{t:"a",d:{}}}),a.f("Ending transmission on primary"),a.I.send({t:"c",d:{t:"n",d:{}}}),a.Xc=a.D,ug(a)):(a.f("sending ping on secondary."),a.D.send({t:"c",d:{t:"p",d:{}}}))}og.prototype.wd=function(a){wg(this);this.te(a)};function wg(a){a.Bb||(a.xe--,0>=a.xe&&(a.f("Primary connection is healthy."),a.Bb=!0,a.I.sd()))}
function tg(a,b){a.D=new b("c:"+a.id+":"+a.Le++,a.L,a.qf);a.pf=b.responsesRequiredToBeHealthy||0;a.D.open(qg(a,a.D),rg(a,a.D));hc(function(){a.D&&(a.f("Timed out trying to upgrade."),a.D.close())},Math.floor(6E4))}function sg(a,b,c){a.f("Realtime connection established.");a.I=b;a.Ua=1;a.Lc&&(a.Lc(c,a.qf),a.Lc=null);0===a.xe?(a.f("Primary connection is healthy."),a.Bb=!0):hc(function(){xg(a)},Math.floor(5E3))}
function xg(a){a.Bb||1!==a.Ua||(a.f("sending ping on primary."),zg(a,{t:"c",d:{t:"p",d:{}}}))}function zg(a,b){if(1!==a.Ua)throw"Connection is not connected";a.Xc.send(b)}og.prototype.close=function(){2!==this.Ua&&(this.f("Closing realtime connection."),this.Ua=2,vg(this),this.ia&&(this.ia(),this.ia=null))};function vg(a){a.f("Shutting down all connections");a.I&&(a.I.close(),a.I=null);a.D&&(a.D.close(),a.D=null);a.md&&(clearTimeout(a.md),a.md=null)};function Ag(a,b,c,d,e,f){this.id=Bg++;this.f=Tb("p:"+this.id+":");this.qd={};this.$={};this.pa=[];this.Oc=0;this.Kc=[];this.ma=!1;this.Sa=1E3;this.td=3E5;this.Gb=b;this.Jc=c;this.ue=d;this.L=a;this.ob=this.Fa=this.Cb=this.ze=null;this.$c=e;this.de=!1;this.ke=0;if(f)throw Error("Auth override specified in options, but not supported on non Node.js platforms");this.Vd=f;this.ub=null;this.Mb=!1;this.Gd={};this.ig=0;this.Re=!0;this.Ac=this.me=null;Cg(this,0);Mc.Vb().gc("visible",this.Zf,this);-1===a.host.indexOf("fblocal")&&
Lc.Vb().gc("online",this.Yf,this)}var Bg=0,Dg=0;g=Ag.prototype;g.ua=function(a,b,c){var d=++this.ig;a={r:d,a:a,b:b};this.f(x(a));D(this.ma,"sendRequest call when we're not connected not allowed.");this.Fa.ua(a);c&&(this.Gd[d]=c)};
g.$e=function(a,b,c,d){var e=a.ja(),f=a.path.toString();this.f("Listen called for "+f+" "+e);this.$[f]=this.$[f]||{};D(qf(a.m)||!T(a.m),"listen() called for non-default but complete query");D(!this.$[f][e],"listen() called twice for same path/queryId.");a={G:d,ld:b,eg:a,tag:c};this.$[f][e]=a;this.ma&&Eg(this,a)};
function Eg(a,b){var c=b.eg,d=c.path.toString(),e=c.ja();a.f("Listen on "+d+" for "+e);var f={p:d};b.tag&&(f.q=pf(c.m),f.t=b.tag);f.h=b.ld();a.ua("q",f,function(f){var k=f.d,m=f.s;if(k&&"object"===typeof k&&eb(k,"w")){var l=w(k,"w");ea(l)&&0<=xa(l,"no_index")&&J("Using an unspecified index. Consider adding "+('".indexOn": "'+c.m.g.toString()+'"')+" at "+c.path.toString()+" to your security rules for better performance")}(a.$[d]&&a.$[d][e])===b&&(a.f("listen response",f),"ok"!==m&&Fg(a,d,e),b.G&&b.G(m,
k))})}g.kf=function(a){this.ob=a;this.f("Auth token refreshed");this.ob?Gg(this):this.ma&&this.ua("unauth",{},function(){});if(a&&40===a.length||kc(a))this.f("Admin auth credential detected.  Reducing max reconnect time."),this.td=3E4};function Gg(a){if(a.ma&&a.ob){var b=a.ob,c=jc(b)?"auth":"gauth",d={cred:b};null===a.Vd?d.noauth=!0:"object"===typeof a.Vd&&(d.authvar=a.Vd);a.ua(c,d,function(c){var d=c.s;c=c.d||"error";a.ob===b&&("ok"===d?a.ke=0:Hg(a,d,c))})}}
g.uf=function(a,b){var c=a.path.toString(),d=a.ja();this.f("Unlisten called for "+c+" "+d);D(qf(a.m)||!T(a.m),"unlisten() called for non-default but complete query");if(Fg(this,c,d)&&this.ma){var e=pf(a.m);this.f("Unlisten on "+c+" for "+d);c={p:c};b&&(c.q=e,c.t=b);this.ua("n",c)}};g.re=function(a,b,c){this.ma?Ig(this,"o",a,b,c):this.Kc.push({we:a,action:"o",data:b,G:c})};g.cf=function(a,b,c){this.ma?Ig(this,"om",a,b,c):this.Kc.push({we:a,action:"om",data:b,G:c})};
g.xd=function(a,b){this.ma?Ig(this,"oc",a,null,b):this.Kc.push({we:a,action:"oc",data:null,G:b})};function Ig(a,b,c,d,e){c={p:c,d:d};a.f("onDisconnect "+b,c);a.ua(b,c,function(a){e&&setTimeout(function(){e(a.s,a.d)},Math.floor(0))})}g.put=function(a,b,c,d){Jg(this,"p",a,b,c,d)};g.af=function(a,b,c,d){Jg(this,"m",a,b,c,d)};function Jg(a,b,c,d,e,f){d={p:c,d:d};n(f)&&(d.h=f);a.pa.push({action:b,mf:d,G:e});a.Oc++;b=a.pa.length-1;a.ma?Kg(a,b):a.f("Buffering put: "+c)}
function Kg(a,b){var c=a.pa[b].action,d=a.pa[b].mf,e=a.pa[b].G;a.pa[b].fg=a.ma;a.ua(c,d,function(d){a.f(c+" response",d);delete a.pa[b];a.Oc--;0===a.Oc&&(a.pa=[]);e&&e(d.s,d.d)})}g.ye=function(a){this.ma&&(a={c:a},this.f("reportStats",a),this.ua("s",a,function(a){"ok"!==a.s&&this.f("reportStats","Error sending stats: "+a.d)}))};
g.wd=function(a){if("r"in a){this.f("from server: "+x(a));var b=a.r,c=this.Gd[b];c&&(delete this.Gd[b],c(a.b))}else{if("error"in a)throw"A server-side error has occurred: "+a.error;"a"in a&&(b=a.a,a=a.b,this.f("handleServerMessage",b,a),"d"===b?this.Gb(a.p,a.d,!1,a.t):"m"===b?this.Gb(a.p,a.d,!0,a.t):"c"===b?Lg(this,a.p,a.q):"ac"===b?Hg(this,a.s,a.d):"sd"===b?this.ze?this.ze(a):"msg"in a&&"undefined"!==typeof console&&console.log("FIREBASE: "+a.msg.replace("\n","\nFIREBASE: ")):Ub("Unrecognized action received from server: "+
x(b)+"\nAre you using the latest client?"))}};g.Lc=function(a,b){this.f("connection ready");this.ma=!0;this.Ac=(new Date).getTime();this.ue({serverTimeOffset:a-(new Date).getTime()});this.Cb=b;if(this.Re){var c={};c["sdk.js."+firebase.SDK_VERSION.replace(/\./g,"-")]=1;pb()?c["framework.cordova"]=1:"object"===typeof navigator&&"ReactNative"===navigator.product&&(c["framework.reactnative"]=1);this.ye(c)}Mg(this);this.Re=!1;this.Jc(!0)};
function Cg(a,b){D(!a.Fa,"Scheduling a connect when we're already connected/ing?");a.ub&&clearTimeout(a.ub);a.ub=setTimeout(function(){a.ub=null;Ng(a)},Math.floor(b))}g.Zf=function(a){a&&!this.Mb&&this.Sa===this.td&&(this.f("Window became visible.  Reducing delay."),this.Sa=1E3,this.Fa||Cg(this,0));this.Mb=a};g.Yf=function(a){a?(this.f("Browser went online."),this.Sa=1E3,this.Fa||Cg(this,0)):(this.f("Browser went offline.  Killing connection."),this.Fa&&this.Fa.close())};
g.df=function(){this.f("data client disconnected");this.ma=!1;this.Fa=null;for(var a=0;a<this.pa.length;a++){var b=this.pa[a];b&&"h"in b.mf&&b.fg&&(b.G&&b.G("disconnect"),delete this.pa[a],this.Oc--)}0===this.Oc&&(this.pa=[]);this.Gd={};Og(this)&&(this.Mb?this.Ac&&(3E4<(new Date).getTime()-this.Ac&&(this.Sa=1E3),this.Ac=null):(this.f("Window isn't visible.  Delaying reconnect."),this.Sa=this.td,this.me=(new Date).getTime()),a=Math.max(0,this.Sa-((new Date).getTime()-this.me)),a*=Math.random(),this.f("Trying to reconnect in "+
a+"ms"),Cg(this,a),this.Sa=Math.min(this.td,1.3*this.Sa));this.Jc(!1)};
function Ng(a){if(Og(a)){a.f("Making a connection attempt");a.me=(new Date).getTime();a.Ac=null;var b=q(a.wd,a),c=q(a.Lc,a),d=q(a.df,a),e=a.id+":"+Dg++,f=a.Cb,h=!1,k=null,m=function(){k?k.close():(h=!0,d())};a.Fa={close:m,ua:function(a){D(k,"sendRequest call when we're not connected not allowed.");k.ua(a)}};var l=a.de;a.de=!1;a.$c.getToken(l).then(function(l){h?I("getToken() completed but was canceled"):(I("getToken() completed. Creating connection."),a.ob=l&&l.accessToken,k=new og(e,a.L,b,c,d,function(b){J(b+
" ("+a.L.toString()+")");a.ab("server_kill")},f))}).then(null,function(b){a.f("Failed to get token: "+b);h||m()})}}g.ab=function(a){I("Interrupting connection for reason: "+a);this.qd[a]=!0;this.Fa?this.Fa.close():(this.ub&&(clearTimeout(this.ub),this.ub=null),this.ma&&this.df())};g.kc=function(a){I("Resuming connection for reason: "+a);delete this.qd[a];Sa(this.qd)&&(this.Sa=1E3,this.Fa||Cg(this,0))};
function Lg(a,b,c){c=c?Aa(c,function(a){return ac(a)}).join("$"):"default";(a=Fg(a,b,c))&&a.G&&a.G("permission_denied")}function Fg(a,b,c){b=(new E(b)).toString();var d;n(a.$[b])?(d=a.$[b][c],delete a.$[b][c],0===La(a.$[b])&&delete a.$[b]):d=void 0;return d}
function Hg(a,b,c){I("Auth token revoked: "+b+"/"+c);a.ob=null;a.de=!0;a.Fa.close();if("invalid_token"===b||"permission_denied"===b)a.ke++,3<=a.ke&&(a.Sa=3E4,a=a.$c,b='Provided authentication credentials for the app named "'+a.oc.name+'" are invalid. This usually indicates your app was not initialized correctly. ',b="credential"in a.oc.options?b+'Make sure the "credential" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':"serviceAccount"in
a.oc.options?b+'Make sure the "serviceAccount" property provided to initializeApp() is authorized to access the specified "databaseURL" and is from the correct project.':b+'Make sure the "apiKey" and "databaseURL" properties provided to initializeApp() match the values provided for your app at https://console.firebase.google.com/.',J(b))}
function Mg(a){Gg(a);v(a.$,function(b){v(b,function(b){Eg(a,b)})});for(var b=0;b<a.pa.length;b++)a.pa[b]&&Kg(a,b);for(;a.Kc.length;)b=a.Kc.shift(),Ig(a,b.action,b.we,b.data,b.G)}function Og(a){var b;b=Lc.Vb().hc;return Sa(a.qd)&&b};function Pg(a){a instanceof Qg||Vb("Don't call new Database() directly - please use firebase.database().");this.ta=a;this.ba=new U(a,Q);this.INTERNAL=new Rg(this)}var Sg={TIMESTAMP:{".sv":"timestamp"}};g=Pg.prototype;g.app=null;g.jf=function(a){Tg(this,"ref");y("database.ref",0,1,arguments.length);return n(a)?this.ba.n(a):this.ba};
g.gg=function(a){Tg(this,"database.refFromURL");y("database.refFromURL",1,1,arguments.length);var b=Wb(a);Xd("database.refFromURL",b);var c=b.jc;c.host!==this.ta.L.host&&Vb("database.refFromURL: Host name does not match the current database: (found "+c.host+" but expected "+this.ta.L.host+")");return this.jf(b.path.toString())};function Tg(a,b){null===a.ta&&Vb("Cannot call "+b+" on a deleted database.")}g.Pf=function(){y("database.goOffline",0,0,arguments.length);Tg(this,"goOffline");this.ta.ab()};
g.Qf=function(){y("database.goOnline",0,0,arguments.length);Tg(this,"goOnline");this.ta.kc()};Object.defineProperty(Pg.prototype,"app",{get:function(){return this.ta.app}});function Rg(a){this.Ya=a}Rg.prototype.delete=function(){Tg(this.Ya,"delete");var a=Ug.Vb(),b=this.Ya.ta;w(a.lb,b.app.name)!==b&&Vb("Database "+b.app.name+" has already been deleted.");b.ab();delete a.lb[b.app.name];this.Ya.ta=null;this.Ya.ba=null;this.Ya=this.Ya.INTERNAL=null;return firebase.Promise.resolve()};
Pg.prototype.ref=Pg.prototype.jf;Pg.prototype.refFromURL=Pg.prototype.gg;Pg.prototype.goOnline=Pg.prototype.Qf;Pg.prototype.goOffline=Pg.prototype.Pf;Rg.prototype["delete"]=Rg.prototype.delete;function V(a,b,c){this.A=a;this.V=b;this.g=c}V.prototype.H=function(){y("Firebase.DataSnapshot.val",0,0,arguments.length);return this.A.H()};V.prototype.val=V.prototype.H;V.prototype.be=function(){y("Firebase.DataSnapshot.exportVal",0,0,arguments.length);return this.A.H(!0)};V.prototype.exportVal=V.prototype.be;V.prototype.toJSON=function(){y("Firebase.DataSnapshot.toJSON",0,1,arguments.length);return this.be()};V.prototype.toJSON=V.prototype.toJSON;
V.prototype.Lf=function(){y("Firebase.DataSnapshot.exists",0,0,arguments.length);return!this.A.e()};V.prototype.exists=V.prototype.Lf;V.prototype.n=function(a){y("Firebase.DataSnapshot.child",0,1,arguments.length);ga(a)&&(a=String(a));Vd("Firebase.DataSnapshot.child",a);var b=new E(a),c=this.V.n(b);return new V(this.A.P(b),c,H)};V.prototype.child=V.prototype.n;
V.prototype.Da=function(a){y("Firebase.DataSnapshot.hasChild",1,1,arguments.length);Vd("Firebase.DataSnapshot.hasChild",a);var b=new E(a);return!this.A.P(b).e()};V.prototype.hasChild=V.prototype.Da;V.prototype.C=function(){y("Firebase.DataSnapshot.getPriority",0,0,arguments.length);return this.A.C().H()};V.prototype.getPriority=V.prototype.C;
V.prototype.forEach=function(a){y("Firebase.DataSnapshot.forEach",1,1,arguments.length);B("Firebase.DataSnapshot.forEach",1,a,!1);if(this.A.J())return!1;var b=this;return!!this.A.O(this.g,function(c,d){return a(new V(d,b.V.n(c),H))})};V.prototype.forEach=V.prototype.forEach;V.prototype.kd=function(){y("Firebase.DataSnapshot.hasChildren",0,0,arguments.length);return this.A.J()?!1:!this.A.e()};V.prototype.hasChildren=V.prototype.kd;
V.prototype.getKey=function(){y("Firebase.DataSnapshot.key",0,0,arguments.length);return this.V.getKey()};gc(V.prototype,"key",V.prototype.getKey);V.prototype.Eb=function(){y("Firebase.DataSnapshot.numChildren",0,0,arguments.length);return this.A.Eb()};V.prototype.numChildren=V.prototype.Eb;V.prototype.wb=function(){y("Firebase.DataSnapshot.ref",0,0,arguments.length);return this.V};gc(V.prototype,"ref",V.prototype.wb);function Vg(a,b,c){this.Pb=a;this.rb=b;this.tb=c||null}g=Vg.prototype;g.nf=function(a){return"value"===a};g.createEvent=function(a,b){var c=b.m.g;return new We("value",this,new V(a.Ja,b.wb(),c))};g.Tb=function(a){var b=this.tb;if("cancel"===a.ge()){D(this.rb,"Raising a cancel event on a listener with no cancel callback");var c=this.rb;return function(){c.call(b,a.error)}}var d=this.Pb;return function(){d.call(b,a.Md)}};g.Me=function(a,b){return this.rb?new Xe(this,a,b):null};
g.matches=function(a){return a instanceof Vg?a.Pb&&this.Pb?a.Pb===this.Pb&&a.tb===this.tb:!0:!1};g.Xe=function(){return null!==this.Pb};function Wg(a,b,c){this.ga=a;this.rb=b;this.tb=c}g=Wg.prototype;g.nf=function(a){a="children_added"===a?"child_added":a;return("children_removed"===a?"child_removed":a)in this.ga};g.Me=function(a,b){return this.rb?new Xe(this,a,b):null};
g.createEvent=function(a,b){D(null!=a.Xa,"Child events should have a childName.");var c=b.wb().n(a.Xa);return new We(a.type,this,new V(a.Ja,c,b.m.g),a.Dd)};g.Tb=function(a){var b=this.tb;if("cancel"===a.ge()){D(this.rb,"Raising a cancel event on a listener with no cancel callback");var c=this.rb;return function(){c.call(b,a.error)}}var d=this.ga[a.hd];return function(){d.call(b,a.Md,a.Dd)}};
g.matches=function(a){if(a instanceof Wg){if(!this.ga||!a.ga)return!0;if(this.tb===a.tb){var b=La(a.ga);if(b===La(this.ga)){if(1===b){var b=Ma(a.ga),c=Ma(this.ga);return c===b&&(!a.ga[b]||!this.ga[c]||a.ga[b]===this.ga[c])}return Ka(this.ga,function(b,c){return a.ga[c]===b})}}}return!1};g.Xe=function(){return null!==this.ga};function Xg(){this.za={}}g=Xg.prototype;g.e=function(){return Sa(this.za)};g.eb=function(a,b,c){var d=a.source.Hb;if(null!==d)return d=w(this.za,d),D(null!=d,"SyncTree gave us an op for an invalid query."),d.eb(a,b,c);var e=[];v(this.za,function(d){e=e.concat(d.eb(a,b,c))});return e};g.Nb=function(a,b,c,d,e){var f=a.ja(),h=w(this.za,f);if(!h){var h=c.Aa(e?d:null),k=!1;h?k=!0:(h=d instanceof O?c.rc(d):L,k=!1);h=new Pe(a,new oe(new je(h,k,!1),new je(d,e,!1)));this.za[f]=h}h.Nb(b);return Ve(h,b)};
g.kb=function(a,b,c){var d=a.ja(),e=[],f=[],h=null!=Yg(this);if("default"===d){var k=this;v(this.za,function(a,d){f=f.concat(a.kb(b,c));a.e()&&(delete k.za[d],T(a.V.m)||e.push(a.V))})}else{var m=w(this.za,d);m&&(f=f.concat(m.kb(b,c)),m.e()&&(delete this.za[d],T(m.V.m)||e.push(m.V)))}h&&null==Yg(this)&&e.push(new U(a.u,a.path));return{hg:e,Kf:f}};function Zg(a){return za(Na(a.za),function(a){return!T(a.V.m)})}g.hb=function(a){var b=null;v(this.za,function(c){b=b||c.hb(a)});return b};
function $g(a,b){if(T(b.m))return Yg(a);var c=b.ja();return w(a.za,c)}function Yg(a){return Ra(a.za,function(a){return T(a.V.m)})||null};function ah(a){this.wa=R;this.jb=new Df;this.De={};this.ic={};this.Cc=a}function bh(a,b,c,d,e){var f=a.jb,h=e;D(d>f.Bc,"Stacking an older write on top of newer ones");n(h)||(h=!0);f.la.push({path:b,Ga:c,Zc:d,visible:h});h&&(f.S=uf(f.S,b,c));f.Bc=d;return e?ch(a,new ce(fe,b,c)):[]}function dh(a,b,c,d){var e=a.jb;D(d>e.Bc,"Stacking an older merge on top of newer ones");e.la.push({path:b,children:c,Zc:d,visible:!0});e.S=vf(e.S,b,c);e.Bc=d;c=xd(c);return ch(a,new ae(fe,b,c))}
function eh(a,b,c){c=c||!1;var d=Ef(a.jb,b);if(a.jb.Ed(b)){var e=R;null!=d.Ga?e=e.set(Q,!0):fb(d.children,function(a,b){e=e.set(new E(a),b)});return ch(a,new de(d.path,e,c))}return[]}function fh(a,b,c){c=xd(c);return ch(a,new ae(ie,b,c))}function gh(a,b,c,d){d=hh(a,d);if(null!=d){var e=ih(d);d=e.path;e=e.Hb;b=P(d,b);c=new ce(new he(!1,!0,e,!0),b,c);return jh(a,d,c)}return[]}
function kh(a,b,c,d){if(d=hh(a,d)){var e=ih(d);d=e.path;e=e.Hb;b=P(d,b);c=xd(c);c=new ae(new he(!1,!0,e,!0),b,c);return jh(a,d,c)}return[]}
ah.prototype.Nb=function(a,b){var c=a.path,d=null,e=!1;Fd(this.wa,c,function(a,b){var f=P(a,c);d=d||b.hb(f);e=e||null!=Yg(b)});var f=this.wa.get(c);f?(e=e||null!=Yg(f),d=d||f.hb(Q)):(f=new Xg,this.wa=this.wa.set(c,f));var h;null!=d?h=!0:(h=!1,d=L,Jd(this.wa.subtree(c),function(a,b){var c=b.hb(Q);c&&(d=d.T(a,c))}));var k=null!=$g(f,a);if(!k&&!T(a.m)){var m=lh(a);D(!(m in this.ic),"View does not exist, but we have a tag");var l=mh++;this.ic[m]=l;this.De["_"+l]=m}h=f.Nb(a,b,new If(c,this.jb),d,h);k||
e||(f=$g(f,a),h=h.concat(nh(this,a,f)));return h};
ah.prototype.kb=function(a,b,c){var d=a.path,e=this.wa.get(d),f=[];if(e&&("default"===a.ja()||null!=$g(e,a))){f=e.kb(a,b,c);e.e()&&(this.wa=this.wa.remove(d));e=f.hg;f=f.Kf;b=-1!==Ea(e,function(a){return T(a.m)});var h=Dd(this.wa,d,function(a,b){return null!=Yg(b)});if(b&&!h&&(d=this.wa.subtree(d),!d.e()))for(var d=oh(d),k=0;k<d.length;++k){var m=d[k],l=m.V,m=ph(this,m);this.Cc.Ae(qh(l),rh(this,l),m.ld,m.G)}if(!h&&0<e.length&&!c)if(b)this.Cc.Od(qh(a),null);else{var u=this;ya(e,function(a){a.ja();
var b=u.ic[lh(a)];u.Cc.Od(qh(a),b)})}sh(this,e)}return f};ah.prototype.Aa=function(a,b){var c=this.jb,d=Dd(this.wa,a,function(b,c){var d=P(b,a);if(d=c.hb(d))return d});return c.Aa(a,d,b,!0)};function oh(a){return Bd(a,function(a,c,d){if(c&&null!=Yg(c))return[Yg(c)];var e=[];c&&(e=Zg(c));v(d,function(a){e=e.concat(a)});return e})}function sh(a,b){for(var c=0;c<b.length;++c){var d=b[c];if(!T(d.m)){var d=lh(d),e=a.ic[d];delete a.ic[d];delete a.De["_"+e]}}}
function qh(a){return T(a.m)&&!qf(a.m)?a.wb():a}function nh(a,b,c){var d=b.path,e=rh(a,b);c=ph(a,c);b=a.Cc.Ae(qh(b),e,c.ld,c.G);d=a.wa.subtree(d);if(e)D(null==Yg(d.value),"If we're adding a query, it shouldn't be shadowed");else for(e=Bd(d,function(a,b,c){if(!a.e()&&b&&null!=Yg(b))return[Te(Yg(b))];var d=[];b&&(d=d.concat(Aa(Zg(b),function(a){return a.V})));v(c,function(a){d=d.concat(a)});return d}),d=0;d<e.length;++d)c=e[d],a.Cc.Od(qh(c),rh(a,c));return b}
function ph(a,b){var c=b.V,d=rh(a,c);return{ld:function(){return(b.w()||L).hash()},G:function(b){if("ok"===b){if(d){var f=c.path;if(b=hh(a,d)){var h=ih(b);b=h.path;h=h.Hb;f=P(b,f);f=new Zd(new he(!1,!0,h,!0),f);b=jh(a,b,f)}else b=[]}else b=ch(a,new Zd(ie,c.path));return b}f="Unknown Error";"too_big"===b?f="The data requested exceeds the maximum size that can be accessed with a single request.":"permission_denied"==b?f="Client doesn't have permission to access the desired data.":"unavailable"==b&&
(f="The service is unavailable");f=Error(b+" at "+c.path.toString()+": "+f);f.code=b.toUpperCase();return a.kb(c,null,f)}}}function lh(a){return a.path.toString()+"$"+a.ja()}function ih(a){var b=a.indexOf("$");D(-1!==b&&b<a.length-1,"Bad queryKey.");return{Hb:a.substr(b+1),path:new E(a.substr(0,b))}}function hh(a,b){var c=a.De,d="_"+b;return d in c?c[d]:void 0}function rh(a,b){var c=lh(b);return w(a.ic,c)}var mh=1;
function jh(a,b,c){var d=a.wa.get(b);D(d,"Missing sync point for query tag that we're tracking");return d.eb(c,new If(b,a.jb),null)}function ch(a,b){return th(a,b,a.wa,null,new If(Q,a.jb))}function th(a,b,c,d,e){if(b.path.e())return uh(a,b,c,d,e);var f=c.get(Q);null==d&&null!=f&&(d=f.hb(Q));var h=[],k=K(b.path),m=b.Mc(k);if((c=c.children.get(k))&&m)var l=d?d.Q(k):null,k=e.n(k),h=h.concat(th(a,m,c,l,k));f&&(h=h.concat(f.eb(b,e,d)));return h}
function uh(a,b,c,d,e){var f=c.get(Q);null==d&&null!=f&&(d=f.hb(Q));var h=[];c.children.ha(function(c,f){var l=d?d.Q(c):null,u=e.n(c),z=b.Mc(c);z&&(h=h.concat(uh(a,z,f,l,u)))});f&&(h=h.concat(f.eb(b,e,d)));return h};function Qg(a,b,c){this.app=c;var d=new Bf(c);this.L=a;this.Va=Pf(a);this.Vc=null;this.ca=new Ye;this.vd=1;this.Ra=null;if(b||0<=("object"===typeof window&&window.navigator&&window.navigator.userAgent||"").search(/googlebot|google webmaster tools|bingbot|yahoo! slurp|baiduspider|yandexbot|duckduckbot/i))this.va=new Rf(this.L,q(this.Gb,this),d),setTimeout(q(this.Jc,this,!0),0);else{b=c.options.databaseAuthVariableOverride;if("undefined"!==da(b)&&null!==b){if("object"!==da(b))throw Error("Only objects are supported for option databaseAuthVariableOverride");
try{x(b)}catch(e){throw Error("Invalid authOverride provided: "+e);}}this.va=this.Ra=new Ag(this.L,q(this.Gb,this),q(this.Jc,this),q(this.ue,this),d,b)}var f=this;Cf(d,function(a){f.va.kf(a)});this.og=Qf(a,q(function(){return new Jf(this.Va,this.va)},this));this.mc=new Tc;this.ie=new Af;this.pd=new ah({Ae:function(a,b,c,d){b=[];c=f.ie.j(a.path);c.e()||(b=ch(f.pd,new ce(ie,a.path,c)),setTimeout(function(){d("ok")},0));return b},Od:ba});vh(this,"connected",!1);this.ia=new Gb;this.Ya=new Pg(this);this.fd=
0;this.je=null;this.K=new ah({Ae:function(a,b,c,d){f.va.$e(a,c,b,function(b,c){var e=d(b,c);cf(f.ca,a.path,e)});return[]},Od:function(a,b){f.va.uf(a,b)}})}g=Qg.prototype;g.toString=function(){return(this.L.Sc?"https://":"http://")+this.L.host};g.name=function(){return this.L.pe};function wh(a){a=a.ie.j(new E(".info/serverTimeOffset")).H()||0;return(new Date).getTime()+a}function xh(a){a=a={timestamp:wh(a)};a.timestamp=a.timestamp||(new Date).getTime();return a}
g.Gb=function(a,b,c,d){this.fd++;var e=new E(a);b=this.je?this.je(a,b):b;a=[];d?c?(b=Ja(b,function(a){return G(a)}),a=kh(this.K,e,b,d)):(b=G(b),a=gh(this.K,e,b,d)):c?(d=Ja(b,function(a){return G(a)}),a=fh(this.K,e,d)):(d=G(b),a=ch(this.K,new ce(ie,e,d)));d=e;0<a.length&&(d=yh(this,e));cf(this.ca,d,a)};g.Jc=function(a){vh(this,"connected",a);!1===a&&zh(this)};g.ue=function(a){var b=this;cc(a,function(a,d){vh(b,d,a)})};
function vh(a,b,c){b=new E("/.info/"+b);c=G(c);var d=a.ie;d.Jd=d.Jd.F(b,c);c=ch(a.pd,new ce(ie,b,c));cf(a.ca,b,c)}g.Jb=function(a,b,c,d){this.f("set",{path:a.toString(),value:b,ug:c});var e=xh(this);b=G(b,c);var e=Jb(b,e),f=this.vd++,e=bh(this.K,a,e,f,!0);Ze(this.ca,e);var h=this;this.va.put(a.toString(),b.H(!0),function(b,c){var e="ok"===b;e||J("set at "+a+" failed: "+b);e=eh(h.K,f,!e);cf(h.ca,a,e);Ah(d,b,c)});e=Bh(this,a);yh(this,e);cf(this.ca,e,[])};
g.update=function(a,b,c){this.f("update",{path:a.toString(),value:b});var d=!0,e=xh(this),f={};v(b,function(a,b){d=!1;var c=G(a);f[b]=Jb(c,e)});if(d)I("update() called with empty data.  Don't do anything."),Ah(c,"ok");else{var h=this.vd++,k=dh(this.K,a,f,h);Ze(this.ca,k);var m=this;this.va.af(a.toString(),b,function(b,d){var e="ok"===b;e||J("update at "+a+" failed: "+b);var e=eh(m.K,h,!e),f=a;0<e.length&&(f=yh(m,a));cf(m.ca,f,e);Ah(c,b,d)});v(b,function(b,c){var d=Bh(m,a.n(c));yh(m,d)});cf(this.ca,
a,[])}};function zh(a){a.f("onDisconnectEvents");var b=xh(a),c=[];Hb(Fb(a.ia,b),Q,function(b,e){c=c.concat(ch(a.K,new ce(ie,b,e)));var f=Bh(a,b);yh(a,f)});a.ia=new Gb;cf(a.ca,Q,c)}g.xd=function(a,b){var c=this;this.va.xd(a.toString(),function(d,e){"ok"===d&&Yd(c.ia,a);Ah(b,d,e)})};function Ch(a,b,c,d){var e=G(c);a.va.re(b.toString(),e.H(!0),function(c,h){"ok"===c&&Ib(a.ia,b,e);Ah(d,c,h)})}
function Dh(a,b,c,d,e){var f=G(c,d);a.va.re(b.toString(),f.H(!0),function(c,d){"ok"===c&&Ib(a.ia,b,f);Ah(e,c,d)})}function Eh(a,b,c,d){var e=!0,f;for(f in c)e=!1;e?(I("onDisconnect().update() called with empty data.  Don't do anything."),Ah(d,"ok")):a.va.cf(b.toString(),c,function(e,f){if("ok"===e)for(var m in c){var l=G(c[m]);Ib(a.ia,b.n(m),l)}Ah(d,e,f)})}function Fh(a,b,c){c=".info"===K(b.path)?a.pd.Nb(b,c):a.K.Nb(b,c);af(a.ca,b.path,c)}g.ab=function(){this.Ra&&this.Ra.ab("repo_interrupt")};
g.kc=function(){this.Ra&&this.Ra.kc("repo_interrupt")};g.Be=function(a){if("undefined"!==typeof console){a?(this.Vc||(this.Vc=new Kf(this.Va)),a=this.Vc.get()):a=this.Va.get();var b=Ba(Oa(a),function(a,b){return Math.max(b.length,a)},0),c;for(c in a){for(var d=a[c],e=c.length;e<b+2;e++)c+=" ";console.log(c+d)}}};g.Ce=function(a){Mf(this.Va,a);this.og.rf[a]=!0};g.f=function(a){var b="";this.Ra&&(b=this.Ra.id+":");I(b,arguments)};
function Ah(a,b,c){a&&fc(function(){if("ok"==b)a(null);else{var d=(b||"error").toUpperCase(),e=d;c&&(e+=": "+c);e=Error(e);e.code=d;a(e)}})};function Gh(a,b,c,d,e){function f(){}a.f("transaction on "+b);var h=new U(a,b);h.gc("value",f);c={path:b,update:c,G:d,status:null,ef:Lb(),He:e,of:0,Rd:function(){h.Ic("value",f)},Td:null,Ba:null,cd:null,dd:null,ed:null};d=a.K.Aa(b,void 0)||L;c.cd=d;d=c.update(d.H());if(n(d)){Pd("transaction failed: Data returned ",d,c.path);c.status=1;e=Uc(a.mc,b);var k=e.Ca()||[];k.push(c);Vc(e,k);"object"===typeof d&&null!==d&&eb(d,".priority")?(k=w(d,".priority"),D(Nd(k),"Invalid priority returned by transaction. Priority must be a valid string, finite number, server value, or null.")):
k=(a.K.Aa(b)||L).C().H();e=xh(a);d=G(d,k);e=Jb(d,e);c.dd=d;c.ed=e;c.Ba=a.vd++;c=bh(a.K,b,e,c.Ba,c.He);cf(a.ca,b,c);Hh(a)}else c.Rd(),c.dd=null,c.ed=null,c.G&&(a=new V(c.cd,new U(a,c.path),H),c.G(null,!1,a))}function Hh(a,b){var c=b||a.mc;b||Ih(a,c);if(null!==c.Ca()){var d=Jh(a,c);D(0<d.length,"Sending zero length transaction queue");Ca(d,function(a){return 1===a.status})&&Kh(a,c.path(),d)}else c.kd()&&c.O(function(b){Hh(a,b)})}
function Kh(a,b,c){for(var d=Aa(c,function(a){return a.Ba}),e=a.K.Aa(b,d)||L,d=e,e=e.hash(),f=0;f<c.length;f++){var h=c[f];D(1===h.status,"tryToSendTransactionQueue_: items in queue should all be run.");h.status=2;h.of++;var k=P(b,h.path),d=d.F(k,h.dd)}d=d.H(!0);a.va.put(b.toString(),d,function(d){a.f("transaction put response",{path:b.toString(),status:d});var e=[];if("ok"===d){d=[];for(f=0;f<c.length;f++){c[f].status=3;e=e.concat(eh(a.K,c[f].Ba));if(c[f].G){var h=c[f].ed,k=new U(a,c[f].path);d.push(q(c[f].G,
null,null,!0,new V(h,k,H)))}c[f].Rd()}Ih(a,Uc(a.mc,b));Hh(a);cf(a.ca,b,e);for(f=0;f<d.length;f++)fc(d[f])}else{if("datastale"===d)for(f=0;f<c.length;f++)c[f].status=4===c[f].status?5:1;else for(J("transaction at "+b.toString()+" failed: "+d),f=0;f<c.length;f++)c[f].status=5,c[f].Td=d;yh(a,b)}},e)}function yh(a,b){var c=Lh(a,b),d=c.path(),c=Jh(a,c);Mh(a,c,d);return d}
function Mh(a,b,c){if(0!==b.length){for(var d=[],e=[],f=za(b,function(a){return 1===a.status}),f=Aa(f,function(a){return a.Ba}),h=0;h<b.length;h++){var k=b[h],m=P(c,k.path),l=!1,u;D(null!==m,"rerunTransactionsUnderNode_: relativePath should not be null.");if(5===k.status)l=!0,u=k.Td,e=e.concat(eh(a.K,k.Ba,!0));else if(1===k.status)if(25<=k.of)l=!0,u="maxretry",e=e.concat(eh(a.K,k.Ba,!0));else{var z=a.K.Aa(k.path,f)||L;k.cd=z;var F=b[h].update(z.H());n(F)?(Pd("transaction failed: Data returned ",F,
k.path),m=G(F),"object"===typeof F&&null!=F&&eb(F,".priority")||(m=m.fa(z.C())),z=k.Ba,F=xh(a),F=Jb(m,F),k.dd=m,k.ed=F,k.Ba=a.vd++,Fa(f,z),e=e.concat(bh(a.K,k.path,F,k.Ba,k.He)),e=e.concat(eh(a.K,z,!0))):(l=!0,u="nodata",e=e.concat(eh(a.K,k.Ba,!0)))}cf(a.ca,c,e);e=[];l&&(b[h].status=3,setTimeout(b[h].Rd,Math.floor(0)),b[h].G&&("nodata"===u?(k=new U(a,b[h].path),d.push(q(b[h].G,null,null,!1,new V(b[h].cd,k,H)))):d.push(q(b[h].G,null,Error(u),!1,null))))}Ih(a,a.mc);for(h=0;h<d.length;h++)fc(d[h]);Hh(a)}}
function Lh(a,b){for(var c,d=a.mc;null!==(c=K(b))&&null===d.Ca();)d=Uc(d,c),b=N(b);return d}function Jh(a,b){var c=[];Nh(a,b,c);c.sort(function(a,b){return a.ef-b.ef});return c}function Nh(a,b,c){var d=b.Ca();if(null!==d)for(var e=0;e<d.length;e++)c.push(d[e]);b.O(function(b){Nh(a,b,c)})}function Ih(a,b){var c=b.Ca();if(c){for(var d=0,e=0;e<c.length;e++)3!==c[e].status&&(c[d]=c[e],d++);c.length=d;Vc(b,0<c.length?c:null)}b.O(function(b){Ih(a,b)})}
function Bh(a,b){var c=Lh(a,b).path(),d=Uc(a.mc,b);Yc(d,function(b){Oh(a,b)});Oh(a,d);Xc(d,function(b){Oh(a,b)});return c}
function Oh(a,b){var c=b.Ca();if(null!==c){for(var d=[],e=[],f=-1,h=0;h<c.length;h++)4!==c[h].status&&(2===c[h].status?(D(f===h-1,"All SENT items should be at beginning of queue."),f=h,c[h].status=4,c[h].Td="set"):(D(1===c[h].status,"Unexpected transaction status in abort"),c[h].Rd(),e=e.concat(eh(a.K,c[h].Ba,!0)),c[h].G&&d.push(q(c[h].G,null,Error("set"),!1,null))));-1===f?Vc(b,null):c.length=f+1;cf(a.ca,b.path(),e);for(h=0;h<d.length;h++)fc(d[h])}};function Ug(){this.lb={};this.wf=!1}Ug.prototype.ab=function(){for(var a in this.lb)this.lb[a].ab()};Ug.prototype.kc=function(){for(var a in this.lb)this.lb[a].kc()};Ug.prototype.ce=function(a){this.wf=a};ca(Ug);Ug.prototype.interrupt=Ug.prototype.ab;Ug.prototype.resume=Ug.prototype.kc;var W={};W.nc=Ag;W.DataConnection=W.nc;Ag.prototype.ng=function(a,b){this.ua("q",{p:a},b)};W.nc.prototype.simpleListen=W.nc.prototype.ng;Ag.prototype.Hf=function(a,b){this.ua("echo",{d:a},b)};W.nc.prototype.echo=W.nc.prototype.Hf;Ag.prototype.interrupt=Ag.prototype.ab;W.zf=og;W.RealTimeConnection=W.zf;og.prototype.sendRequest=og.prototype.ua;og.prototype.close=og.prototype.close;
W.Rf=function(a){var b=Ag.prototype.put;Ag.prototype.put=function(c,d,e,f){n(f)&&(f=a());b.call(this,c,d,e,f)};return function(){Ag.prototype.put=b}};W.hijackHash=W.Rf;W.yf=zb;W.ConnectionTarget=W.yf;W.ja=function(a){return a.ja()};W.queryIdentifier=W.ja;W.Uf=function(a){return a.u.Ra.$};W.listens=W.Uf;W.ce=function(a){Ug.Vb().ce(a)};W.forceRestClient=W.ce;W.Context=Ug;function Ph(a,b){this.committed=a;this.snapshot=b};function X(a,b,c,d){this.u=a;this.path=b;this.m=c;this.Nc=d}
function Qh(a){var b=null,c=null;a.ka&&(b=ff(a));a.na&&(c=hf(a));if(a.g===tc){if(a.ka){if("[MIN_NAME]"!=ef(a))throw Error("Query: When ordering by key, you may only pass one argument to startAt(), endAt(), or equalTo().");if("string"!==typeof b)throw Error("Query: When ordering by key, the argument passed to startAt(), endAt(),or equalTo() must be a string.");}if(a.na){if("[MAX_NAME]"!=gf(a))throw Error("Query: When ordering by key, you may only pass one argument to startAt(), endAt(), or equalTo().");if("string"!==
typeof c)throw Error("Query: When ordering by key, the argument passed to startAt(), endAt(),or equalTo() must be a string.");}}else if(a.g===H){if(null!=b&&!Nd(b)||null!=c&&!Nd(c))throw Error("Query: When ordering by priority, the first argument passed to startAt(), endAt(), or equalTo() must be a valid priority value (null, a number, or a string).");}else if(D(a.g instanceof pc||a.g===wc,"unknown index type."),null!=b&&"object"===typeof b||null!=c&&"object"===typeof c)throw Error("Query: First argument passed to startAt(), endAt(), or equalTo() cannot be an object.");
}function Rh(a){if(a.ka&&a.na&&a.xa&&(!a.xa||""===a.mb))throw Error("Query: Can't combine startAt(), endAt(), and limit(). Use limitToFirst() or limitToLast() instead.");}function Sh(a,b){if(!0===a.Nc)throw Error(b+": You can't combine multiple orderBy calls.");}g=X.prototype;g.wb=function(){y("Query.ref",0,0,arguments.length);return new U(this.u,this.path)};
g.gc=function(a,b,c,d){y("Query.on",2,4,arguments.length);Td("Query.on",a,!1);B("Query.on",2,b,!1);var e=Th("Query.on",c,d);if("value"===a)Fh(this.u,this,new Vg(b,e.cancel||null,e.Ma||null));else{var f={};f[a]=b;Fh(this.u,this,new Wg(f,e.cancel,e.Ma))}return b};
g.Ic=function(a,b,c){y("Query.off",0,3,arguments.length);Td("Query.off",a,!0);B("Query.off",2,b,!0);ob("Query.off",3,c);var d=null,e=null;"value"===a?d=new Vg(b||null,null,c||null):a&&(b&&(e={},e[a]=b),d=new Wg(e,null,c||null));e=this.u;d=".info"===K(this.path)?e.pd.kb(this,d):e.K.kb(this,d);af(e.ca,this.path,d)};
g.$f=function(a,b){function c(k){f&&(f=!1,e.Ic(a,c),b&&b.call(d.Ma,k),h.resolve(k))}y("Query.once",1,4,arguments.length);Td("Query.once",a,!1);B("Query.once",2,b,!0);var d=Th("Query.once",arguments[2],arguments[3]),e=this,f=!0,h=new ib;kb(h.ra);this.gc(a,c,function(b){e.Ic(a,c);d.cancel&&d.cancel.call(d.Ma,b);h.reject(b)});return h.ra};
g.ne=function(a){y("Query.limitToFirst",1,1,arguments.length);if(!ga(a)||Math.floor(a)!==a||0>=a)throw Error("Query.limitToFirst: First argument must be a positive integer.");if(this.m.xa)throw Error("Query.limitToFirst: Limit was already set (by another call to limit, limitToFirst, or limitToLast).");return new X(this.u,this.path,this.m.ne(a),this.Nc)};
g.oe=function(a){y("Query.limitToLast",1,1,arguments.length);if(!ga(a)||Math.floor(a)!==a||0>=a)throw Error("Query.limitToLast: First argument must be a positive integer.");if(this.m.xa)throw Error("Query.limitToLast: Limit was already set (by another call to limit, limitToFirst, or limitToLast).");return new X(this.u,this.path,this.m.oe(a),this.Nc)};
g.ag=function(a){y("Query.orderByChild",1,1,arguments.length);if("$key"===a)throw Error('Query.orderByChild: "$key" is invalid.  Use Query.orderByKey() instead.');if("$priority"===a)throw Error('Query.orderByChild: "$priority" is invalid.  Use Query.orderByPriority() instead.');if("$value"===a)throw Error('Query.orderByChild: "$value" is invalid.  Use Query.orderByValue() instead.');Vd("Query.orderByChild",a);Sh(this,"Query.orderByChild");var b=new E(a);if(b.e())throw Error("Query.orderByChild: cannot pass in empty path.  Use Query.orderByValue() instead.");
b=new pc(b);b=of(this.m,b);Qh(b);return new X(this.u,this.path,b,!0)};g.bg=function(){y("Query.orderByKey",0,0,arguments.length);Sh(this,"Query.orderByKey");var a=of(this.m,tc);Qh(a);return new X(this.u,this.path,a,!0)};g.cg=function(){y("Query.orderByPriority",0,0,arguments.length);Sh(this,"Query.orderByPriority");var a=of(this.m,H);Qh(a);return new X(this.u,this.path,a,!0)};
g.dg=function(){y("Query.orderByValue",0,0,arguments.length);Sh(this,"Query.orderByValue");var a=of(this.m,wc);Qh(a);return new X(this.u,this.path,a,!0)};g.Nd=function(a,b){y("Query.startAt",0,2,arguments.length);Od("Query.startAt",a,this.path,!0);Ud("Query.startAt",b);var c=this.m.Nd(a,b);Rh(c);Qh(c);if(this.m.ka)throw Error("Query.startAt: Starting point was already set (by another call to startAt or equalTo).");n(a)||(b=a=null);return new X(this.u,this.path,c,this.Nc)};
g.gd=function(a,b){y("Query.endAt",0,2,arguments.length);Od("Query.endAt",a,this.path,!0);Ud("Query.endAt",b);var c=this.m.gd(a,b);Rh(c);Qh(c);if(this.m.na)throw Error("Query.endAt: Ending point was already set (by another call to endAt or equalTo).");return new X(this.u,this.path,c,this.Nc)};
g.If=function(a,b){y("Query.equalTo",1,2,arguments.length);Od("Query.equalTo",a,this.path,!1);Ud("Query.equalTo",b);if(this.m.ka)throw Error("Query.equalTo: Starting point was already set (by another call to startAt or equalTo).");if(this.m.na)throw Error("Query.equalTo: Ending point was already set (by another call to endAt or equalTo).");return this.Nd(a,b).gd(a,b)};
g.toString=function(){y("Query.toString",0,0,arguments.length);for(var a=this.path,b="",c=a.Y;c<a.o.length;c++)""!==a.o[c]&&(b+="/"+encodeURIComponent(String(a.o[c])));return this.u.toString()+(b||"/")};g.toJSON=function(){y("Query.toJSON",0,1,arguments.length);return this.toString()};g.ja=function(){var a=ac(pf(this.m));return"{}"===a?"default":a};
g.isEqual=function(a){y("Query.isEqual",1,1,arguments.length);if(!(a instanceof X))throw Error("Query.isEqual failed: First argument must be an instance of firebase.database.Query.");var b=this.u===a.u,c=this.path.Z(a.path),d=this.ja()===a.ja();return b&&c&&d};
function Th(a,b,c){var d={cancel:null,Ma:null};if(b&&c)d.cancel=b,B(a,3,d.cancel,!0),d.Ma=c,ob(a,4,d.Ma);else if(b)if("object"===typeof b&&null!==b)d.Ma=b;else if("function"===typeof b)d.cancel=b;else throw Error(A(a,3,!0)+" must either be a cancel callback or a context object.");return d}X.prototype.on=X.prototype.gc;X.prototype.off=X.prototype.Ic;X.prototype.once=X.prototype.$f;X.prototype.limitToFirst=X.prototype.ne;X.prototype.limitToLast=X.prototype.oe;X.prototype.orderByChild=X.prototype.ag;
X.prototype.orderByKey=X.prototype.bg;X.prototype.orderByPriority=X.prototype.cg;X.prototype.orderByValue=X.prototype.dg;X.prototype.startAt=X.prototype.Nd;X.prototype.endAt=X.prototype.gd;X.prototype.equalTo=X.prototype.If;X.prototype.toString=X.prototype.toString;X.prototype.isEqual=X.prototype.isEqual;gc(X.prototype,"ref",X.prototype.wb);function Y(a,b){this.ta=a;this.qa=b}Y.prototype.cancel=function(a){y("Firebase.onDisconnect().cancel",0,1,arguments.length);B("Firebase.onDisconnect().cancel",1,a,!0);var b=new ib;this.ta.xd(this.qa,jb(b,a));return b.ra};Y.prototype.cancel=Y.prototype.cancel;Y.prototype.remove=function(a){y("Firebase.onDisconnect().remove",0,1,arguments.length);Wd("Firebase.onDisconnect().remove",this.qa);B("Firebase.onDisconnect().remove",1,a,!0);var b=new ib;Ch(this.ta,this.qa,null,jb(b,a));return b.ra};
Y.prototype.remove=Y.prototype.remove;Y.prototype.set=function(a,b){y("Firebase.onDisconnect().set",1,2,arguments.length);Wd("Firebase.onDisconnect().set",this.qa);Od("Firebase.onDisconnect().set",a,this.qa,!1);B("Firebase.onDisconnect().set",2,b,!0);var c=new ib;Ch(this.ta,this.qa,a,jb(c,b));return c.ra};Y.prototype.set=Y.prototype.set;
Y.prototype.Jb=function(a,b,c){y("Firebase.onDisconnect().setWithPriority",2,3,arguments.length);Wd("Firebase.onDisconnect().setWithPriority",this.qa);Od("Firebase.onDisconnect().setWithPriority",a,this.qa,!1);Sd("Firebase.onDisconnect().setWithPriority",2,b);B("Firebase.onDisconnect().setWithPriority",3,c,!0);var d=new ib;Dh(this.ta,this.qa,a,b,jb(d,c));return d.ra};Y.prototype.setWithPriority=Y.prototype.Jb;
Y.prototype.update=function(a,b){y("Firebase.onDisconnect().update",1,2,arguments.length);Wd("Firebase.onDisconnect().update",this.qa);if(ea(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;J("Passing an Array to Firebase.onDisconnect().update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Rd("Firebase.onDisconnect().update",a,this.qa);B("Firebase.onDisconnect().update",2,b,!0);
c=new ib;Eh(this.ta,this.qa,a,jb(c,b));return c.ra};Y.prototype.update=Y.prototype.update;var Z={Mf:function(){dg=Zf=!0}};Z.forceLongPolling=Z.Mf;Z.Nf=function(){eg=!0};Z.forceWebSockets=Z.Nf;Z.Tf=function(){return Yf.isAvailable()};Z.isWebSocketsAvailable=Z.Tf;Z.lg=function(a,b){a.u.Ra.ze=b};Z.setSecurityDebugCallback=Z.lg;Z.Be=function(a,b){a.u.Be(b)};Z.stats=Z.Be;Z.Ce=function(a,b){a.u.Ce(b)};Z.statsIncrementCounter=Z.Ce;Z.fd=function(a){return a.u.fd};Z.dataUpdateCount=Z.fd;Z.Sf=function(a,b){a.u.je=b};Z.interceptServerData=Z.Sf;function U(a,b){if(!(a instanceof Qg))throw Error("new Firebase() no longer supported - use app.database().");X.call(this,a,b,mf,!1);this.then=void 0;this["catch"]=void 0}la(U,X);g=U.prototype;g.getKey=function(){y("Firebase.key",0,0,arguments.length);return this.path.e()?null:Oc(this.path)};
g.n=function(a){y("Firebase.child",1,1,arguments.length);if(ga(a))a=String(a);else if(!(a instanceof E))if(null===K(this.path)){var b=a;b&&(b=b.replace(/^\/*\.info(\/|$)/,"/"));Vd("Firebase.child",b)}else Vd("Firebase.child",a);return new U(this.u,this.path.n(a))};g.getParent=function(){y("Firebase.parent",0,0,arguments.length);var a=this.path.parent();return null===a?null:new U(this.u,a)};
g.Of=function(){y("Firebase.ref",0,0,arguments.length);for(var a=this;null!==a.getParent();)a=a.getParent();return a};g.Gf=function(){return this.u.Ya};g.set=function(a,b){y("Firebase.set",1,2,arguments.length);Wd("Firebase.set",this.path);Od("Firebase.set",a,this.path,!1);B("Firebase.set",2,b,!0);var c=new ib;this.u.Jb(this.path,a,null,jb(c,b));return c.ra};
g.update=function(a,b){y("Firebase.update",1,2,arguments.length);Wd("Firebase.update",this.path);if(ea(a)){for(var c={},d=0;d<a.length;++d)c[""+d]=a[d];a=c;J("Passing an Array to Firebase.update() is deprecated. Use set() if you want to overwrite the existing data, or an Object with integer keys if you really do want to only update some of the children.")}Rd("Firebase.update",a,this.path);B("Firebase.update",2,b,!0);c=new ib;this.u.update(this.path,a,jb(c,b));return c.ra};
g.Jb=function(a,b,c){y("Firebase.setWithPriority",2,3,arguments.length);Wd("Firebase.setWithPriority",this.path);Od("Firebase.setWithPriority",a,this.path,!1);Sd("Firebase.setWithPriority",2,b);B("Firebase.setWithPriority",3,c,!0);if(".length"===this.getKey()||".keys"===this.getKey())throw"Firebase.setWithPriority failed: "+this.getKey()+" is a read-only object.";var d=new ib;this.u.Jb(this.path,a,b,jb(d,c));return d.ra};
g.remove=function(a){y("Firebase.remove",0,1,arguments.length);Wd("Firebase.remove",this.path);B("Firebase.remove",1,a,!0);return this.set(null,a)};
g.transaction=function(a,b,c){y("Firebase.transaction",1,3,arguments.length);Wd("Firebase.transaction",this.path);B("Firebase.transaction",1,a,!1);B("Firebase.transaction",2,b,!0);if(n(c)&&"boolean"!=typeof c)throw Error(A("Firebase.transaction",3,!0)+"must be a boolean.");if(".length"===this.getKey()||".keys"===this.getKey())throw"Firebase.transaction failed: "+this.getKey()+" is a read-only object.";"undefined"===typeof c&&(c=!0);var d=new ib;ha(b)&&kb(d.ra);Gh(this.u,this.path,a,function(a,c,h){a?
d.reject(a):d.resolve(new Ph(c,h));ha(b)&&b(a,c,h)},c);return d.ra};g.kg=function(a,b){y("Firebase.setPriority",1,2,arguments.length);Wd("Firebase.setPriority",this.path);Sd("Firebase.setPriority",1,a);B("Firebase.setPriority",2,b,!0);var c=new ib;this.u.Jb(this.path.n(".priority"),a,null,jb(c,b));return c.ra};
g.push=function(a,b){y("Firebase.push",0,2,arguments.length);Wd("Firebase.push",this.path);Od("Firebase.push",a,this.path,!0);B("Firebase.push",2,b,!0);var c=wh(this.u),d=Kc(c),c=this.n(d),e=this.n(d),d=null!=a?c.set(a,b).then(function(){return e}):hb.resolve(e);c.then=q(d.then,d);c["catch"]=q(d.then,d,void 0);ha(b)&&kb(d);return c};g.ib=function(){Wd("Firebase.onDisconnect",this.path);return new Y(this.u,this.path)};U.prototype.child=U.prototype.n;U.prototype.set=U.prototype.set;
U.prototype.update=U.prototype.update;U.prototype.setWithPriority=U.prototype.Jb;U.prototype.remove=U.prototype.remove;U.prototype.transaction=U.prototype.transaction;U.prototype.setPriority=U.prototype.kg;U.prototype.push=U.prototype.push;U.prototype.onDisconnect=U.prototype.ib;gc(U.prototype,"database",U.prototype.Gf);gc(U.prototype,"key",U.prototype.getKey);gc(U.prototype,"parent",U.prototype.getParent);gc(U.prototype,"root",U.prototype.Of);if("undefined"===typeof firebase)throw Error("Cannot install Firebase Database - be sure to load firebase-app.js first.");
try{firebase.INTERNAL.registerService("database",function(a){var b=Ug.Vb(),c=a.options.databaseURL;n(c)||Vb("Can't determine Firebase Database URL.  Be sure to include databaseURL option when calling firebase.intializeApp().");var d=Wb(c),c=d.jc;Xd("Invalid Firebase Database URL",d);d.path.e()||Vb("Database URL must point to the root of a Firebase Database (not including a child path).");(d=w(b.lb,a.name))&&Vb("FIREBASE INTERNAL ERROR: Database initialized multiple times.");d=new Qg(c,b.wf,a);b.lb[a.name]=
d;return d.Ya},{Reference:U,Query:X,Database:Pg,enableLogging:Sb,INTERNAL:Z,TEST_ACCESS:W,ServerValue:Sg})}catch(Uh){Vb("Failed to register the Firebase Database Service ("+Uh+")")};})();

}).call(typeof global !== undefined ? global : typeof self !== undefined ? self : typeof window !== undefined ? window : {});
module.exports = firebase.database;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./app":120}],123:[function(require,module,exports){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/ */

'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
var firebase = require('./app');
require('./auth');
var Storage, XMLHttpRequest;

require('./database');
require('./storage');
var AsyncStorage;

require('./messaging');
exports.default = firebase;
module.exports = exports['default'];


},{"./app":120,"./auth":121,"./database":122,"./messaging":124,"./storage":125}],124:[function(require,module,exports){
(function (global){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/ */

var firebase = require('./app');
(function(){
(function(){var f=function(a,b){function c(){}c.prototype=b.prototype;a.u=b.prototype;a.prototype=new c;for(var d in b)if(Object.defineProperties){var e=Object.getOwnPropertyDescriptor(b,d);e&&Object.defineProperty(a,d,e)}else a[d]=b[d]},g=this,h=function(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&
"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("call"))return"function"}else return"null";else if("function"==b&&"undefined"==typeof a.call)return"object";return b},k=function(a,b){function c(){}c.prototype=b.prototype;a.u=b.prototype;a.prototype=new c;a.v=function(a,c,n){for(var d=Array(arguments.length-2),e=2;e<arguments.length;e++)d[e-
2]=arguments[e];return b.prototype[c].apply(a,d)}};var m=function(a){if(Error.captureStackTrace)Error.captureStackTrace(this,m);else{var b=Error().stack;b&&(this.stack=b)}a&&(this.message=String(a))};k(m,Error);var p=function(a,b){for(var c=a.split("%s"),d="",e=Array.prototype.slice.call(arguments,1);e.length&&1<c.length;)d+=c.shift()+e.shift();return d+c.join("%s")};var q=function(a,b){b.unshift(a);m.call(this,p.apply(null,b));b.shift()};k(q,m);var r=function(a,b,c){if(!a){var d="Assertion failed";if(b)var d=d+(": "+b),e=Array.prototype.slice.call(arguments,2);throw new q(""+d,e||[]);}};var t=null;var v=function(a){a=new Uint8Array(a);var b=h(a);r("array"==b||"object"==b&&"number"==typeof a.length,"encodeByteArray takes an array as a parameter");if(!t)for(t={},b=0;65>b;b++)t[b]="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=".charAt(b);for(var b=t,c=[],d=0;d<a.length;d+=3){var e=a[d],n=d+1<a.length,l=n?a[d+1]:0,z=d+2<a.length,u=z?a[d+2]:0,M=e>>2,e=(e&3)<<4|l>>4,l=(l&15)<<2|u>>6,u=u&63;z||(u=64,n||(l=64));c.push(b[M],b[e],b[l],b[u])}return c.join("").replace(/\+/g,"-").replace(/\//g,
"_").replace(/=+$/,"")};var w={},x=(w["only-available-in-window"]="This method is available in a Window context.",w["only-available-in-sw"]="This method is available in a service worker context.",w["should-be-overriden"]="This method should be overriden by extended classes.",w["bad-sender-id"]="Please ensure that 'messagingSenderId' is set correctly in the options passed into firebase.initializeApp().",w["permission-default"]="The required permissions were not granted and dismissed instead.",w["permission-blocked"]="The required permissions were not granted and blocked instead.",
w["unsupported-browser"]="This browser doesn't support the API's required to use the firebase SDK.",w["notifications-blocked"]="Notifications have been blocked.",w["failed-serviceworker-registration"]="We are unable to register the default service worker. {$browserErrorMessage}",w["sw-registration-expected"]="A service worker registration was the expected input.",w["get-subscription-failed"]="There was an error when trying to get any existing Push Subscriptions.",w["invalid-saved-token"]="Unable to access details of the saved token.",
w["sw-reg-redundant"]="The service worker being used for push was made redundant.",w["token-subscribe-failed"]="A problem occured while subscribing the user to FCM: {$message}",w["token-subscribe-no-token"]="FCM returned no token when subscribing the user to push.",w["token-subscribe-no-push-set"]="FCM returned an invalid response when getting an FCM token.",w["use-sw-before-get-token"]="You must call useServiceWorker() before calling getToken() to ensure your service worker is used.",w["invalid-delete-token"]=
"You must pass a valid token into deleteToken(), i.e. the token from getToken().",w["delete-token-not-found"]="The deletion attempt for token could not be performed as the token was not found.",w["delete-scope-not-found"]="The deletion attempt for service worker scope could not be performed as the scope was not found.",w["bg-handler-function-expected"]="The input to setBackgroundMessageHandler() must be a function.",w["no-window-client-to-msg"]="An attempt was made to message a non-existant window client.",
w["unable-to-resubscribe"]="There was an error while re-subscribing the FCM token for push messaging. Will have to resubscribe the user on next visit. {$message}",w["no-fcm-token-for-resubscribe"]="Could not find an FCM token and as a result, unable to resubscribe. Will have to resubscribe the user on next visit.",w["failed-to-delete-token"]="Unable to delete the currently saved token.",w["no-sw-in-reg"]="Even though the service worker registration was successful, there was a problem accessing the service worker itself.",
w["incorrect-gcm-sender-id"]="Please change your web app manifest's 'gcm_sender_id' value to '103953800507' to use Firebase messaging.",w["bad-scope"]="The service worker scope must be a string with at least one character.",w["bad-vapid-key"]="The public VAPID key must be a string with at least one character.",w["bad-subscription"]="The subscription must be a valid PushSubscription.",w["bad-token"]="The FCM Token used for storage / lookup was not a valid token string.",w["bad-push-set"]="The FCM push set used for storage / lookup was not not a valid push set string.",
w["failed-delete-vapid-key"]="The VAPID key could not be deleted.",w);var y={userVisibleOnly:!0,applicationServerKey:new Uint8Array([4,51,148,247,223,161,235,177,220,3,162,94,21,113,219,72,211,46,237,237,178,52,219,183,71,58,12,143,196,204,225,111,60,140,132,223,171,182,102,62,242,12,212,139,254,227,249,118,47,20,28,99,8,106,111,45,177,26,149,176,206,55,192,156,110])};var A=new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x),B=function(){this.a=null},C=function(a){if(a.a)return a.a;a.a=new Promise(function(a,c){var b=g.indexedDB.open("fcm_token_details_db",1);b.onerror=function(a){c(a.target.error)};b.onsuccess=function(b){a(b.target.result)};b.onupgradeneeded=function(a){a=a.target.result.createObjectStore("fcm_token_object_Store",{keyPath:"swScope"});a.createIndex("fcmSenderId","fcmSenderId",{unique:!1});a.createIndex("fcmToken","fcmToken",{unique:!0})}});
return a.a},D=function(a){a.a?a.a.then(function(b){b.close();a.a=null}):Promise.resolve()},E=function(a,b){return C(a).then(function(a){return new Promise(function(c,e){var d=a.transaction(["fcm_token_object_Store"]).objectStore("fcm_token_object_Store").index("fcmToken").get(b);d.onerror=function(a){e(a.target.error)};d.onsuccess=function(a){c(a.target.result)}})})},F=function(a,b){return C(a).then(function(a){return new Promise(function(c,e){var d=[],l=a.transaction(["fcm_token_object_Store"]).objectStore("fcm_token_object_Store").openCursor();
l.onerror=function(a){e(a.target.error)};l.onsuccess=function(a){(a=a.target.result)?(a.value.fcmSenderId===b&&d.push(a.value),a.continue()):c(d)}})})},G=function(a,b,c){var d=v(b.getKey("p256dh")),e=v(b.getKey("auth"));a="authorized_entity="+a+"&"+("endpoint="+b.endpoint+"&")+("encryption_key="+d+"&")+("encryption_auth="+e);c&&(a+="&pushSet="+c);c=new Headers;c.append("Content-Type","application/x-www-form-urlencoded");return fetch("https://fcm.googleapis.com/fcm/connect/subscribe",{method:"POST",
headers:c,body:a}).then(function(a){return a.json()}).then(function(a){if(a.error)throw A.create("token-subscribe-failed",{message:a.error.message});if(!a.token)throw A.create("token-subscribe-no-token");if(!a.pushSet)throw A.create("token-subscribe-no-push-set");return{token:a.token,pushSet:a.pushSet}})},H=function(a,b,c,d,e,n){var l={swScope:c.scope,endpoint:d.endpoint,auth:v(d.getKey("auth")),p256dh:v(d.getKey("p256dh")),fcmToken:e,fcmPushSet:n,fcmSenderId:b};return C(a).then(function(a){return new Promise(function(b,
c){var d=a.transaction(["fcm_token_object_Store"],"readwrite").objectStore("fcm_token_object_Store").put(l);d.onerror=function(a){c(a.target.error)};d.onsuccess=function(){b()}})})};
B.prototype.i=function(a,b){return b instanceof ServiceWorkerRegistration?"string"!==typeof a||0===a.length?Promise.reject(A.create("bad-sender-id")):F(this,a).then(function(c){if(0!==c.length){var d=c.findIndex(function(c){return b.scope===c.swScope&&a===c.fcmSenderId});if(-1!==d)return c[d]}}).then(function(a){if(a)return b.pushManager.getSubscription().catch(function(){throw A.create("get-subscription-failed");}).then(function(b){var c;if(c=b)c=b.endpoint===a.endpoint&&v(b.getKey("auth"))===a.auth&&
v(b.getKey("p256dh"))===a.p256dh;if(c)return a.fcmToken})}):Promise.reject(A.create("sw-registration-expected"))};B.prototype.getSavedToken=B.prototype.i;
B.prototype.h=function(a,b){var c=this;return"string"!==typeof a||0===a.length?Promise.reject(A.create("bad-sender-id")):b instanceof ServiceWorkerRegistration?b.pushManager.getSubscription().then(function(a){return a?a:b.pushManager.subscribe(y)}).then(function(d){return G(a,d).then(function(e){return H(c,a,b,d,e.token,e.pushSet).then(function(){return e.token})})}):Promise.reject(A.create("sw-registration-expected"))};B.prototype.createToken=B.prototype.h;
B.prototype.deleteToken=function(a){var b=this;return"string"!==typeof a||0===a.length?Promise.reject(A.create("invalid-delete-token")):E(this,a).then(function(a){if(!a)throw A.create("delete-token-not-found");return C(b).then(function(b){return new Promise(function(c,d){var e=b.transaction(["fcm_token_object_Store"],"readwrite").objectStore("fcm_token_object_Store").delete(a.swScope);e.onerror=function(a){d(a.target.error)};e.onsuccess=function(b){0===b.target.result?d(A.create("failed-to-delete-token")):
c(a)}})})})};var I=function(a){var b=this;this.a=new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x);if(!a.options.messagingSenderId||"string"!==typeof a.options.messagingSenderId)throw this.a.create("bad-sender-id");this.l=a.options.messagingSenderId;this.c=new B;this.app=a;this.INTERNAL={};this.INTERNAL.delete=function(){return b.delete}};
I.prototype.getToken=function(){var a=this,b=Notification.permission;return"granted"!==b?"denied"===b?Promise.reject(this.a.create("notifications-blocked")):Promise.resolve(null):this.f().then(function(b){return a.c.i(a.l,b).then(function(c){return c?c:a.c.h(a.l,b)})})};I.prototype.getToken=I.prototype.getToken;I.prototype.deleteToken=function(a){var b=this;return this.c.deleteToken(a).then(function(){return b.f()}).then(function(a){return a?a.pushManager.getSubscription():null}).then(function(a){if(a)return a.unsubscribe()})};
I.prototype.deleteToken=I.prototype.deleteToken;I.prototype.f=function(){throw this.a.create("should-be-overriden");};I.prototype.requestPermission=function(){throw this.a.create("only-available-in-window");};I.prototype.useServiceWorker=function(){throw this.a.create("only-available-in-window");};I.prototype.useServiceWorker=I.prototype.useServiceWorker;I.prototype.onMessage=function(){throw this.a.create("only-available-in-window");};I.prototype.onMessage=I.prototype.onMessage;
I.prototype.onTokenRefresh=function(){throw this.a.create("only-available-in-window");};I.prototype.onTokenRefresh=I.prototype.onTokenRefresh;I.prototype.setBackgroundMessageHandler=function(){throw this.a.create("only-available-in-sw");};I.prototype.setBackgroundMessageHandler=I.prototype.setBackgroundMessageHandler;I.prototype.delete=function(){D(this.c)};var J=function(a,b){var c={};return c["firebase-messaging-msg-type"]=a,c["firebase-messaging-msg-data"]=b,c};var K=self,P=function(a){I.call(this,a);var b=this;this.a=new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x);K.addEventListener("push",function(a){return L(b,a)},!1);K.addEventListener("pushsubscriptionchange",function(a){return N(b,a)},!1);K.addEventListener("notificationclick",function(a){return O(b,a)},!1);this.b=null};f(P,I);
var L=function(a,b){var c;try{c=b.data.json()}catch(e){return}var d=Q().then(function(b){if(b){if(c.notification||a.b)return R(a,c)}else{if((b=c)&&"object"===typeof b.notification){var d=Object.assign({},b.notification),e={};d.data=(e.FCM_MSG=b,e);b=d}else b=void 0;if(b)return K.registration.showNotification(b.title||"",b);if(a.b)return a.b(c)}});b.waitUntil(d)},N=function(a,b){var c=a.getToken().then(function(b){if(!b)throw a.a.create("no-fcm-token-for-resubscribe");var c=a.c;return E(c,b).then(function(b){if(!b)throw a.a.create("invalid-saved-token");
return K.registration.pushManager.subscribe(y).then(function(a){return G(b.A,a,b.w)}).catch(function(d){return c.deleteToken(b.B).then(function(){throw a.a.create("unable-to-resubscribe",{message:d});})})})});b.waitUntil(c)},O=function(a,b){if(b.notification&&b.notification.data&&b.notification.data.FCM_MSG){b.stopImmediatePropagation();b.notification.close();var c=b.notification.data.FCM_MSG,d=c.notification.click_action;if(d){var e=S(d).then(function(a){return a?a:K.clients.openWindow(d)}).then(function(b){if(b)return delete c.notification,
T(a,b,J("notification-clicked",c))});b.waitUntil(e)}}};P.prototype.setBackgroundMessageHandler=function(a){if(a&&"function"!==typeof a)throw this.a.create("bg-handler-function-expected");this.b=a};P.prototype.setBackgroundMessageHandler=P.prototype.setBackgroundMessageHandler;
var S=function(a){var b=(new URL(a)).href;return K.clients.matchAll({type:"window",includeUncontrolled:!0}).then(function(a){for(var c=null,e=0;e<a.length;e++)if((new URL(a[e].url)).href===b){c=a[e];break}if(c)return c.focus(),c})},T=function(a,b,c){return new Promise(function(d,e){if(!b)return e(a.a.create("no-window-client-to-msg"));b.postMessage(c);d()})},Q=function(){return K.clients.matchAll({type:"window",includeUncontrolled:!0}).then(function(a){return a.some(function(a){return"visible"===
a.visibilityState})})},R=function(a,b){return K.clients.matchAll({type:"window",includeUncontrolled:!0}).then(function(c){var d=J("push-msg-received",b);return Promise.all(c.map(function(b){return T(a,b,d)}))})};P.prototype.f=function(){return Promise.resolve(K.registration)};var V=function(a){I.call(this,a);var b=this;this.j=null;this.m=firebase.INTERNAL.createSubscribe(function(a){b.j=a});this.s=null;this.o=firebase.INTERNAL.createSubscribe(function(a){b.s=a});U(this)};f(V,I);
V.prototype.getToken=function(){var a=this;return"serviceWorker"in navigator&&"PushManager"in window&&"Notification"in window&&ServiceWorkerRegistration.prototype.hasOwnProperty("showNotification")&&PushSubscription.prototype.hasOwnProperty("getKey")?W(this).then(function(){return I.prototype.getToken.call(a)}):Promise.reject(this.a.create("unsupported-browser"))};V.prototype.getToken=V.prototype.getToken;
var W=function(a){if(a.g)return a.g;var b=document.querySelector('link[rel="manifest"]');b?a.g=fetch(b.href).then(function(a){return a.json()}).catch(function(){return Promise.resolve()}).then(function(b){if(b&&b.gcm_sender_id&&"103953800507"!==b.gcm_sender_id)throw a.a.create("incorrect-gcm-sender-id");}):a.g=Promise.resolve();return a.g};
V.prototype.requestPermission=function(){var a=this;return"granted"===Notification.permission?Promise.resolve():new Promise(function(b,c){var d=function(d){return"granted"===d?b():"denied"===d?c(a.a.create("permission-blocked")):c(a.a.create("permission-default"))},e=Notification.requestPermission(function(a){e||d(a)});e&&e.then(d)})};V.prototype.requestPermission=V.prototype.requestPermission;
V.prototype.useServiceWorker=function(a){if(!(a instanceof ServiceWorkerRegistration))throw this.a.create("sw-registration-expected");if("undefined"!==typeof this.b)throw this.a.create("use-sw-before-get-token");this.b=a};V.prototype.useServiceWorker=V.prototype.useServiceWorker;V.prototype.onMessage=function(a,b,c){return this.m(a,b,c)};V.prototype.onMessage=V.prototype.onMessage;V.prototype.onTokenRefresh=function(a,b,c){return this.o(a,b,c)};V.prototype.onTokenRefresh=V.prototype.onTokenRefresh;
var X=function(a,b){var c=b.installing||b.waiting||b.active;return new Promise(function(d,e){if(c)if("activated"===c.state)d(b);else if("redundant"===c.state)e(a.a.create("sw-reg-redundant"));else{var n=function(){if("activated"===c.state)d(b);else if("redundant"===c.state)e(a.a.create("sw-reg-redundant"));else return;c.removeEventListener("statechange",n)};c.addEventListener("statechange",n)}else e(a.a.create("no-sw-in-reg"))})};
V.prototype.f=function(){var a=this;if(this.b)return X(this,this.b);this.b=null;return navigator.serviceWorker.register("/firebase-messaging-sw.js",{scope:"/firebase-cloud-messaging-push-scope"}).catch(function(b){throw a.a.create("failed-serviceworker-registration",{browserErrorMessage:b.message});}).then(function(b){return X(a,b).then(function(){a.b=b;b.update();return b})})};
var U=function(a){"serviceWorker"in navigator&&navigator.serviceWorker.addEventListener("message",function(b){if(b.data&&b.data["firebase-messaging-msg-type"])switch(b=b.data,b["firebase-messaging-msg-type"]){case "push-msg-received":case "notification-clicked":a.j.next(b["firebase-messaging-msg-data"])}},!1)};if(!(firebase&&firebase.INTERNAL&&firebase.INTERNAL.registerService))throw Error("Cannot install Firebase Messaging - be sure to load firebase-app.js first.");firebase.INTERNAL.registerService("messaging",function(a){return self&&"ServiceWorkerGlobalScope"in self?new P(a):new V(a)},{Messaging:V});new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x);new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x);new firebase.INTERNAL.ErrorFactory("messaging","Messaging",x);}).call(this);
}).call(typeof global !== undefined ? global : typeof self !== undefined ? self : typeof window !== undefined ? window : {});
module.exports = firebase.messaging;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./app":120}],125:[function(require,module,exports){
(function (global){
/*! @license Firebase v3.9.0
Build: rev-cc77c9e
Terms: https://firebase.google.com/terms/ */

var firebase = require('./app');
(function(){
(function(){for(var h,aa="function"==typeof Object.defineProperties?Object.defineProperty:function(a,b,c){a!=Array.prototype&&a!=Object.prototype&&(a[b]=c.value)},l="undefined"!=typeof window&&window===this?this:"undefined"!=typeof global&&null!=global?global:this,n=["Number","MIN_SAFE_INTEGER"],ba=0;ba<n.length-1;ba++){var ca=n[ba];ca in l||(l[ca]={});l=l[ca]}var da=n[n.length-1];-9007199254740991!=l[da]&&aa(l,da,{configurable:!0,writable:!0,value:-9007199254740991});
var p=this,q=function(a){return void 0!==a},ea=function(a){var b=typeof a;if("object"==b)if(a){if(a instanceof Array)return"array";if(a instanceof Object)return b;var c=Object.prototype.toString.call(a);if("[object Window]"==c)return"object";if("[object Array]"==c||"number"==typeof a.length&&"undefined"!=typeof a.splice&&"undefined"!=typeof a.propertyIsEnumerable&&!a.propertyIsEnumerable("splice"))return"array";if("[object Function]"==c||"undefined"!=typeof a.call&&"undefined"!=typeof a.propertyIsEnumerable&&
!a.propertyIsEnumerable("call"))return"function"}else return"null";else if("function"==b&&"undefined"==typeof a.call)return"object";return b};var r=function(a,b){this.code="storage/"+a;this.message="Firebase Storage: "+b;this.serverResponse=null;this.name="FirebaseError"};(function(){var a=Error;function b(){}b.prototype=a.prototype;r.b=a.prototype;r.prototype=new b;r.a=function(b,d,e){for(var c=Array(arguments.length-2),f=2;f<arguments.length;f++)c[f-2]=arguments[f];return a.prototype[d].apply(b,c)}})();
var fa=function(){return new r("unknown","An unknown error occurred, please check the error payload for server response.")},ga=function(){return new r("canceled","User canceled the upload/download.")},ha=function(){return new r("cannot-slice-blob","Cannot slice blob for upload. Please retry the upload.")},ia=function(a,b,c){return new r("invalid-argument","Invalid argument in `"+b+"` at index "+a+": "+c)},ja=function(){return new r("app-deleted","The Firebase app was deleted.")},t=function(a,b){return new r("invalid-format",
"String does not match format '"+a+"': "+b)},u=function(a){throw new r("internal-error","Internal error: "+a);};var v="https://firebasestorage.googleapis.com";var ka=function(a){if("undefined"!==typeof firebase)return new firebase.Promise(a);throw Error("Error in Firebase Storage - be sure to load firebase-app.js first.");};var la=function(a,b){return-1!==a.indexOf(b)};var ma=function(a,b,c){function d(){C||(C=!0,b.apply(null,arguments))}function e(b){m=setTimeout(function(){m=null;a(g,2===y)},b)}function g(a,b){if(!C)if(a)d.apply(null,arguments);else if(2===y||z)d.apply(null,arguments);else{64>k&&(k*=2);var c;1===y?(y=2,c=0):c=1E3*(k+Math.random());e(c)}}function f(a){Pa||(Pa=!0,C||(null!==m?(a||(y=2),clearTimeout(m),e(0)):a||(y=1)))}var k=1,m=null,z=!1,y=0,C=!1,Pa=!1;e(0);setTimeout(function(){z=!0;f(!0)},c);return f};var na=function(a,b){for(var c in a)Object.prototype.hasOwnProperty.call(a,c)&&b(c,a[c])},oa=function(a){var b={};na(a,function(a,d){b[a]=d});return b};var w=function(a,b,c,d){this.l=a;this.b={};this.method=b;this.headers={};this.body=null;this.m=c;this.c=this.a=null;this.f=[200];this.i=[];this.timeout=d;this.g=!0};var pa=function(a){var b=encodeURIComponent,c="?";na(a,function(a,e){a=b(a)+"="+b(e);c=c+a+"&"});return c=c.slice(0,-1)};var ra=function(a,b,c,d,e,g,f,k,m,z,y){this.F=a;this.D=b;this.A=c;this.u=d;this.B=e.slice();this.s=g.slice();this.m=this.o=this.c=this.b=null;this.g=this.i=!1;this.v=f;this.l=k;this.f=z;this.G=y;this.C=m;var C=this;this.w=ka(function(a,b){C.o=a;C.m=b;qa(C)})},sa=function(a,b,c){this.b=a;this.c=b;this.a=!!c},qa=function(a){function b(a,b){function c(a){d.f(a.loaded,a.lengthComputable?a.total:-1)}b?a(!1,new sa(!1,null,!0)):(b=new ta,b.h.withCredentials=d.G,d.b=b,null!==d.f&&q(b.h.upload)&&b.h.upload.addEventListener("progress",
c),ua(b,d.F,d.D,d.u,d.A).then(function(b){null!==d.f&&q(b.h.upload)&&b.h.upload.removeEventListener("progress",c);d.b=null;var e=0===va(b),f=x(b);if(!(e=!e))var e=la([408,429],f),g=la(d.s,f),e=500<=f&&600>f||e||g;e?(b=2===va(b),a(!1,new sa(!1,null,b))):a(!0,new sa(la(d.B,f),b))}))}function c(a,b){var c=d.o;a=d.m;var e=b.c;if(b.b)try{var g=d.v(e,wa(e));q(g)?c(g):c()}catch(z){a(z)}else null!==e?(b=fa(),g=wa(e),b.serverResponse=g,d.l?a(d.l(e,b)):a(b)):(b=b.a?d.g?ja():ga():new r("retry-limit-exceeded",
"Max retry time for operation exceeded, please try again."),a(b))}var d=a;a.i?c(0,new sa(!1,null,!0)):a.c=ma(b,c,a.C)};ra.prototype.a=function(){return this.w};ra.prototype.cancel=function(a){this.i=!0;this.g=a||!1;null!==this.c&&(0,this.c)(!1);null!==this.b&&this.b.abort()};
var xa=function(a,b,c){var d=pa(a.b),d=a.l+d,e=a.headers?oa(a.headers):{};null!==b&&0<b.length&&(e.Authorization="Firebase "+b);e["X-Firebase-Storage-Version"]="webjs/"+("undefined"!==typeof firebase?firebase.SDK_VERSION:"AppManager");return new ra(d,a.method,e,a.body,a.f,a.i,a.m,a.a,a.timeout,a.c,c)};var ya=function(a){this.b=firebase.Promise.reject(a)};ya.prototype.a=function(){return this.b};ya.prototype.cancel=function(){};var A=function(a,b){this.bucket=a;this.path=b},za=function(a){var b=encodeURIComponent;return"/b/"+b(a.bucket)+"/o/"+b(a.path)},Ba=function(a){var b;try{b=Aa(a)}catch(c){return new A(a,"")}if(""===b.path)return b;throw new r("invalid-default-bucket","Invalid default bucket '"+a+"'.");},Aa=function(a){for(var b=null,c=[{M:/^gs:\/\/([A-Za-z0-9.\-]+)(\/(.*))?$/i,H:{bucket:1,path:3},L:function(a){"/"===a.path.charAt(a.path.length-1)&&(a.path=a.path.slice(0,-1))}},{M:/^https?:\/\/firebasestorage\.googleapis\.com\/v[A-Za-z0-9_]+\/b\/([A-Za-z0-9.\-]+)\/o(\/([^?#]*).*)?$/i,
H:{bucket:1,path:3},L:function(a){a.path=decodeURIComponent(a.path)}}],d=0;d<c.length;d++){var e=c[d],g=e.M.exec(a);if(g){b=g[e.H.bucket];(g=g[e.H.path])||(g="");b=new A(b,g);e.L(b);break}}if(null==b)throw new r("invalid-url","Invalid URL '"+a+"'.");return b};var Ca=function(){this.a={};this.b=Number.MIN_SAFE_INTEGER},Da=function(a,b){function c(){delete e.a[d]}var d=a.b;a.b++;a.a[d]=b;var e=a;b.a().then(c,c)},Ea=function(a){na(a.a,function(a,c){c&&c.cancel(!0)});a.a={}};var B=function(a){return q(a)&&null!==a},Fa=function(a){return"string"===typeof a||a instanceof String},Ga=function(){return"undefined"!==typeof Blob};var Ha=function(a,b,c,d,e){this.a=a;this.g=null;null!==this.a&&(a=this.a.options,B(a)&&(a=a.storageBucket||null,this.g=null==a?null:Ba(a).bucket));this.s=b;this.o=c;this.l=e;this.m=d;this.c=12E4;this.b=6E4;this.i=new Ca;this.f=!1},Ia=function(a){return null!==a.a&&B(a.a.INTERNAL)&&B(a.a.INTERNAL.getToken)?a.a.INTERNAL.getToken().then(function(a){return B(a)?a.accessToken:null},function(){return null}):firebase.Promise.resolve(null)};Ha.prototype.bucket=function(){if(this.f)throw ja();return this.g};
var D=function(a,b,c){if(a.f)return new ya(ja());b=a.o(b,c,null===a.a,a.l);Da(a.i,b);return b};var Ja=function(a,b){b=b.split("/").filter(function(a){return 0<a.length}).join("/");return 0===a.length?b:a+"/"+b},Ka=function(a){var b=a.lastIndexOf("/",a.length-2);return-1===b?a:a.slice(b+1)};var La=function(a,b){return b},E=function(a,b,c,d){this.c=a;this.b=b||a;this.writable=!!c;this.a=d||La},Ma=null,Na=function(){if(Ma)return Ma;var a=[];a.push(new E("bucket"));a.push(new E("generation"));a.push(new E("metageneration"));a.push(new E("name","fullPath",!0));var b=new E("name");b.a=function(a,b){return!Fa(b)||2>b.length?b:Ka(b)};a.push(b);b=new E("size");b.a=function(a,b){return B(b)?+b:b};a.push(b);a.push(new E("timeCreated"));a.push(new E("updated"));a.push(new E("md5Hash",null,!0));
a.push(new E("cacheControl",null,!0));a.push(new E("contentDisposition",null,!0));a.push(new E("contentEncoding",null,!0));a.push(new E("contentLanguage",null,!0));a.push(new E("contentType",null,!0));a.push(new E("metadata","customMetadata",!0));a.push(new E("downloadTokens","downloadURLs",!1,function(a,b){if(!(Fa(b)&&0<b.length))return[];var c=encodeURIComponent;return b.split(",").map(function(b){var d=a.fullPath,d="https://firebasestorage.googleapis.com/v0"+("/b/"+c(a.bucket)+"/o/"+c(d));b=pa({alt:"media",
token:b});return d+b})}));return Ma=a},Oa=function(a,b){Object.defineProperty(a,"ref",{get:function(){return b.s(b,new A(a.bucket,a.fullPath))}})},Qa=function(a,b){for(var c={},d=b.length,e=0;e<d;e++){var g=b[e];g.writable&&(c[g.c]=a[g.b])}return JSON.stringify(c)},Ra=function(a){if(!a||"object"!==typeof a)throw"Expected Metadata object.";for(var b in a){var c=a[b];if("customMetadata"===b){if("object"!==typeof c)throw"Expected object for 'customMetadata' mapping.";}else if(null!=c&&"object"===typeof c)throw"Mapping for '"+
b+"' cannot be an object.";}};var F=function(a,b,c){for(var d=b.length,e=b.length,g=0;g<b.length;g++)if(b[g].b){d=g;break}if(!(d<=c.length&&c.length<=e))throw d===e?(b=d,d=1===d?"argument":"arguments"):(b="between "+d+" and "+e,d="arguments"),new r("invalid-argument-count","Invalid argument count in `"+a+"`: Expected "+b+" "+d+", received "+c.length+".");for(g=0;g<c.length;g++)try{b[g].a(c[g])}catch(f){if(f instanceof Error)throw ia(g,a,f.message);throw ia(g,a,f);}},G=function(a,b){var c=this;this.a=function(b){c.b&&!q(b)||a(b)};
this.b=!!b},Sa=function(a,b){return function(c){a(c);b(c)}},H=function(a,b){function c(a){if(!("string"===typeof a||a instanceof String))throw"Expected string.";}var d;a?d=Sa(c,a):d=c;return new G(d,b)},Ta=function(){return new G(function(a){if(!(a instanceof Uint8Array||a instanceof ArrayBuffer||Ga()&&a instanceof Blob))throw"Expected Blob or File.";})},Ua=function(){return new G(function(a){if(!(("number"===typeof a||a instanceof Number)&&0<=a))throw"Expected a number 0 or greater.";})},Va=function(a,
b){return new G(function(b){if(!(null===b||B(b)&&b instanceof Object))throw"Expected an Object.";B(a)&&a(b)},b)},I=function(){return new G(function(a){if(null!==a&&"function"!=ea(a))throw"Expected a Function.";},!0)};var J=function(a){return function(){var b=[];Array.prototype.push.apply(b,arguments);firebase.Promise.resolve(!0).then(function(){a.apply(null,b)})}};var Wa=String.prototype.trim?function(a){return a.trim()}:function(a){return a.replace(/^[\s\xa0]+|[\s\xa0]+$/g,"")},Xa=function(a,b){return a<b?-1:a>b?1:0};var K;a:{var Ya=p.navigator;if(Ya){var Za=Ya.userAgent;if(Za){K=Za;break a}}K=""};var ab=function(a,b){var c=$a;return Object.prototype.hasOwnProperty.call(c,a)?c[a]:c[a]=b(a)};var bb=-1!=K.indexOf("Opera"),cb=-1!=K.indexOf("Trident")||-1!=K.indexOf("MSIE"),db=-1!=K.indexOf("Edge"),eb=-1!=K.indexOf("Gecko")&&!(-1!=K.toLowerCase().indexOf("webkit")&&-1==K.indexOf("Edge"))&&!(-1!=K.indexOf("Trident")||-1!=K.indexOf("MSIE"))&&-1==K.indexOf("Edge"),fb=-1!=K.toLowerCase().indexOf("webkit")&&-1==K.indexOf("Edge"),gb;
a:{var hb="",ib=function(){var a=K;if(eb)return/rv\:([^\);]+)(\)|;)/.exec(a);if(db)return/Edge\/([\d\.]+)/.exec(a);if(cb)return/\b(?:MSIE|rv)[: ]([^\);]+)(\)|;)/.exec(a);if(fb)return/WebKit\/(\S+)/.exec(a);if(bb)return/(?:Version)[ \/]?(\S+)/.exec(a)}();ib&&(hb=ib?ib[1]:"");if(cb){var jb,kb=p.document;jb=kb?kb.documentMode:void 0;if(null!=jb&&jb>parseFloat(hb)){gb=String(jb);break a}}gb=hb}
var lb=gb,$a={},mb=function(a){return ab(a,function(){for(var b=0,c=Wa(String(lb)).split("."),d=Wa(String(a)).split("."),e=Math.max(c.length,d.length),g=0;0==b&&g<e;g++){var f=c[g]||"",k=d[g]||"";do{f=/(\d*)(\D*)(.*)/.exec(f)||["","","",""];k=/(\d*)(\D*)(.*)/.exec(k)||["","","",""];if(0==f[0].length&&0==k[0].length)break;b=Xa(0==f[1].length?0:parseInt(f[1],10),0==k[1].length?0:parseInt(k[1],10))||Xa(0==f[2].length,0==k[2].length)||Xa(f[2],k[2]);f=f[3];k=k[3]}while(0==b)}return 0<=b})};var nb=function(a){var b=p.BlobBuilder||p.WebKitBlobBuilder;if(q(b)){for(var b=new b,c=0;c<arguments.length;c++)b.append(arguments[c]);return b.getBlob()}b=Array.prototype.slice.call(arguments);c=p.BlobBuilder||p.WebKitBlobBuilder;if(q(c)){for(var c=new c,d=0;d<b.length;d++)c.append(b[d],void 0);b=c.getBlob(void 0)}else if(q(p.Blob))b=new Blob(b,{});else throw Error("This browser doesn't seem to support creating Blobs");return b},ob=function(a,b,c){q(c)||(c=a.size);return a.webkitSlice?a.webkitSlice(b,
c):a.mozSlice?a.mozSlice(b,c):a.slice?eb&&!mb("13.0")||fb&&!mb("537.1")?(0>b&&(b+=a.size),0>b&&(b=0),0>c&&(c+=a.size),c<b&&(c=b),a.slice(b,c-b)):a.slice(b,c):null};var L={RAW:"raw",BASE64:"base64",BASE64URL:"base64url",DATA_URL:"data_url"},pb=function(a){switch(a){case "raw":case "base64":case "base64url":case "data_url":break;default:throw"Expected one of the event types: [raw, base64, base64url, data_url].";}},qb=function(a,b){this.data=a;this.a=b||null},ub=function(a,b){switch(a){case "raw":return new qb(rb(b));case "base64":case "base64url":return new qb(sb(a,b));case "data_url":a=new tb(b);var c;if(a.a)c=sb("base64",a.c);else{try{c=decodeURIComponent(a.c)}catch(d){throw t("data_url",
"Malformed data URL.");}c=rb(c)}return new qb(c,(new tb(b)).b)}throw fa();},rb=function(a){for(var b=[],c=0;c<a.length;c++){var d=a.charCodeAt(c);if(127>=d)b.push(d);else if(2047>=d)b.push(192|d>>6,128|d&63);else if(55296==(d&64512))if(c<a.length-1&&56320==(a.charCodeAt(c+1)&64512)){var e=a.charCodeAt(++c),d=65536|(d&1023)<<10|e&1023;b.push(240|d>>18,128|d>>12&63,128|d>>6&63,128|d&63)}else b.push(239,191,189);else 56320==(d&64512)?b.push(239,191,189):b.push(224|d>>12,128|d>>6&63,128|d&63)}return new Uint8Array(b)},
sb=function(a,b){switch(a){case "base64":var c=-1!==b.indexOf("-"),d=-1!==b.indexOf("_");if(c||d)throw t(a,"Invalid character '"+(c?"-":"_")+"' found: is it base64url encoded?");break;case "base64url":c=-1!==b.indexOf("+");d=-1!==b.indexOf("/");if(c||d)throw t(a,"Invalid character '"+(c?"+":"/")+"' found: is it base64 encoded?");b=b.replace(/-/g,"+").replace(/_/g,"/")}var e;try{e=atob(b)}catch(g){throw t(a,"Invalid character found");}a=new Uint8Array(e.length);for(b=0;b<e.length;b++)a[b]=e.charCodeAt(b);
return a},tb=function(a){var b=a.match(/^data:([^,]+)?,/);if(null===b)throw t("data_url","Must be formatted 'data:[<mediatype>][;base64],<data>");b=b[1]||null;this.a=!1;this.b=null;if(null!=b){var c=b.length-7;this.b=(this.a=0<=c&&b.indexOf(";base64",c)==c)?b.substring(0,b.length-7):b}this.c=a.substring(a.indexOf(",")+1)};var M=function(a,b){Ga()&&a instanceof Blob?(this.j=a,b=a.size,a=a.type):(a instanceof ArrayBuffer?(b?this.j=new Uint8Array(a):(this.j=new Uint8Array(a.byteLength),this.j.set(new Uint8Array(a))),b=this.j.length):(b?this.j=a:(this.j=new Uint8Array(a.length),this.j.set(a)),b=a.length),a="");this.a=b;this.b=a};M.prototype.type=function(){return this.b};
M.prototype.slice=function(a,b){if(Ga()&&this.j instanceof Blob)return a=ob(this.j,a,b),null===a?null:new M(a);a=new Uint8Array(this.j.buffer,a,b-a);return new M(a,!0)};
var vb=function(a){var b=[];Array.prototype.push.apply(b,arguments);if(Ga())return b=b.map(function(a){return a instanceof M?a.j:a}),new M(nb.apply(null,b));var b=b.map(function(a){return Fa(a)?ub("raw",a).data:a.j}),c=0;b.forEach(function(a){c+=a.byteLength});var d=new Uint8Array(c),e=0;b.forEach(function(a){for(var b=0;b<a.length;b++)d[e++]=a[b]});return new M(d,!0)};var wb=function(a,b,c){"function"==ea(a)||B(b)||B(c)?(this.b=a,this.error=b||null,this.a=c||null):(this.b=a.next||null,this.error=a.error||null,this.a=a.complete||null)};var N=function(a){if(!a)throw fa();},xb=function(a,b){return function(c,d){var e;a:{try{e=JSON.parse(d)}catch(k){e=null;break a}c=typeof e;e="object"==c&&null!=e||"function"==c?e:null}if(null===e)e=null;else{c={type:"file"};d=b.length;for(var g=0;g<d;g++){var f=b[g];c[f.b]=f.a(c,e[f.c])}Oa(c,a);e=c}N(null!==e);return e}},O=function(a){return function(b,c){b=401===x(b)?new r("unauthenticated","User is not authenticated, please authenticate using Firebase Authentication and try again."):402===x(b)?
new r("quota-exceeded","Quota for bucket '"+a.bucket+"' exceeded, please view quota on https://firebase.google.com/pricing/."):403===x(b)?new r("unauthorized","User does not have permission to access '"+a.path+"'."):c;b.serverResponse=c.serverResponse;return b}},yb=function(a){var b=O(a);return function(c,d){var e=b(c,d);404===x(c)&&(e=new r("object-not-found","Object '"+a.path+"' does not exist."));e.serverResponse=d.serverResponse;return e}},zb=function(a,b,c){var d=za(b);a=new w(v+"/v0"+d,"GET",
xb(a,c),a.c);a.a=yb(b);return a},Ab=function(a,b){var c=za(b);a=new w(v+"/v0"+c,"DELETE",function(){},a.c);a.f=[200,204];a.a=yb(b);return a},Bb=function(a,b,c){c=c?oa(c):{};c.fullPath=a.path;c.size=b.a;c.contentType||(a=b&&b.type()||"application/octet-stream",c.contentType=a);return c},Cb=function(a,b,c,d,e){var g="/b/"+encodeURIComponent(b.bucket)+"/o",f={"X-Goog-Upload-Protocol":"multipart"},k;k="";for(var m=0;2>m;m++)k+=Math.random().toString().slice(2);f["Content-Type"]="multipart/related; boundary="+
k;e=Bb(b,d,e);m=Qa(e,c);d=vb("--"+k+"\r\nContent-Type: application/json; charset=utf-8\r\n\r\n"+m+"\r\n--"+k+"\r\nContent-Type: "+e.contentType+"\r\n\r\n",d,"\r\n--"+k+"--");if(null===d)throw ha();a=new w(v+"/v0"+g,"POST",xb(a,c),a.b);a.b={name:e.fullPath};a.headers=f;a.body=d.j;a.a=O(b);return a},Db=function(a,b,c,d){this.current=a;this.total=b;this.I=!!c;this.metadata=d||null},Eb=function(a,b){var c;try{c=a.h.getResponseHeader("X-Goog-Upload-Status")}catch(d){N(!1)}N(la(b||["active"],c));return c},
Fb=function(a,b,c,d,e){var g="/b/"+encodeURIComponent(b.bucket)+"/o",f=Bb(b,d,e);e={name:f.fullPath};g=v+"/v0"+g;d={"X-Goog-Upload-Protocol":"resumable","X-Goog-Upload-Command":"start","X-Goog-Upload-Header-Content-Length":d.a,"X-Goog-Upload-Header-Content-Type":f.contentType,"Content-Type":"application/json; charset=utf-8"};c=Qa(f,c);a=new w(g,"POST",function(a){Eb(a);var b;try{b=a.h.getResponseHeader("X-Goog-Upload-URL")}catch(z){N(!1)}N(Fa(b));return b},a.b);a.b=e;a.headers=d;a.body=c;a.a=O(b);
return a},Gb=function(a,b,c,d){a=new w(c,"POST",function(a){var b=Eb(a,["active","final"]),c;try{c=a.h.getResponseHeader("X-Goog-Upload-Size-Received")}catch(k){N(!1)}a=c;isFinite(a)&&(a=String(a));a="string"==typeof a?/^\s*-?0x/i.test(a)?parseInt(a,16):parseInt(a,10):NaN;N(!isNaN(a));return new Db(a,d.a,"final"===b)},a.b);a.headers={"X-Goog-Upload-Command":"query"};a.a=O(b);a.g=!1;return a},Hb=function(a,b,c,d,e,g,f,k){var m=new Db(0,0);f?(m.current=f.current,m.total=f.total):(m.current=0,m.total=
d.a);if(d.a!==m.total)throw new r("server-file-wrong-size","Server recorded incorrect upload file size, please retry the upload.");var z=f=m.total-m.current;0<e&&(z=Math.min(z,e));var y=m.current;e={"X-Goog-Upload-Command":z===f?"upload, finalize":"upload","X-Goog-Upload-Offset":m.current};f=d.slice(y,y+z);if(null===f)throw ha();c=new w(c,"POST",function(a,c){var e=Eb(a,["active","final"]),f=m.current+z,k=d.a,y;"final"===e?y=xb(b,g)(a,c):y=null;return new Db(f,k,"final"===e,y)},b.b);c.headers=e;c.body=
f.j;c.c=k||null;c.a=O(a);c.g=!1;return c};var Ib={STATE_CHANGED:"state_changed"},P={RUNNING:"running",PAUSED:"paused",SUCCESS:"success",CANCELED:"canceled",ERROR:"error"},Jb=function(a){switch(a){case "running":case "pausing":case "canceling":return"running";case "paused":return"paused";case "success":return"success";case "canceled":return"canceled";case "error":return"error";default:return"error"}};var ta=function(){var a=this;this.h=new XMLHttpRequest;this.b=0;this.c=ka(function(b){a.h.addEventListener("abort",function(){a.b=2;b(a)});a.h.addEventListener("error",function(){a.b=1;b(a)});a.h.addEventListener("load",function(){b(a)})});this.a=!1},ua=function(a,b,c,d,e){if(a.a)throw u("cannot .send() more than once");a.a=!0;a.h.open(c,b,!0);B(e)&&na(e,function(b,c){a.h.setRequestHeader(b,c.toString())});B(d)?a.h.send(d):a.h.send();return a.c},va=function(a){if(!a.a)throw u("cannot .getErrorCode() before sending");
return a.b},x=function(a){if(!a.a)throw u("cannot .getStatus() before sending");try{return a.h.status}catch(b){return-1}},wa=function(a){if(!a.a)throw u("cannot .getResponseText() before sending");return a.h.responseText};ta.prototype.abort=function(){this.h.abort()};var Kb=function(){};var Q=function(a,b,c,d,e,g){this.b=a;this.i=b;this.f=c;this.a=d;this.g=e;this.c=g};h=Q.prototype;h.X=function(){return this.b};h.sa=function(){return this.i};h.pa=function(){return this.f};h.ka=function(){return this.a};h.Y=function(){if(B(this.a)){var a=this.a.downloadURLs;return B(a)&&B(a[0])?a[0]:null}return null};h.ra=function(){return this.g};h.na=function(){return this.c};var T=function(a,b,c,d,e,g){var f=this;this.O=a;this.c=b;this.o=c;this.f=e;this.i=void 0===g?null:g;this.u=d;this.l=0;this.G=this.w=!1;this.B=[];this.U=262144<this.f.a;this.b="running";this.a=this.A=this.g=null;this.m=1;this.s=function(a){f.a=null;f.m=1;"storage/canceled"===a.code?(f.w=!0,R(f)):(f.g=a,S(f,"error"))};this.N=function(a){f.a=null;"storage/canceled"===a.code?R(f):(f.g=a,S(f,"error"))};this.D=this.v=null;this.F=ka(function(a,b){f.v=a;f.D=b;Lb(f)});this.F.then(null,function(){})},Nb=function(a){var b=
a.l;return function(c){Mb(a,b+c)}},Lb=function(a){"running"===a.b&&null===a.a&&(a.U?null===a.A?Ob(a):a.w?Pb(a):a.G?Qb(a):Rb(a):Sb(a))},U=function(a,b){Ia(a.c).then(function(c){switch(a.b){case "running":b(c);break;case "canceling":S(a,"canceled");break;case "pausing":S(a,"paused")}})},Ob=function(a){U(a,function(b){var c=Fb(a.c,a.o,a.u,a.f,a.i);a.a=D(a.c,c,b);a.a.a().then(function(b){a.a=null;a.A=b;a.w=!1;R(a)},a.s)})},Pb=function(a){var b=a.A;U(a,function(c){var d=Gb(a.c,a.o,b,a.f);a.a=D(a.c,d,c);
a.a.a().then(function(b){a.a=null;Mb(a,b.current);a.w=!1;b.I&&(a.G=!0);R(a)},a.s)})},Rb=function(a){var b=262144*a.m,c=new Db(a.l,a.f.a),d=a.A;U(a,function(e){var g;try{g=Hb(a.o,a.c,d,a.f,b,a.u,c,Nb(a))}catch(f){a.g=f;S(a,"error");return}a.a=D(a.c,g,e);a.a.a().then(function(b){33554432>262144*a.m&&(a.m*=2);a.a=null;Mb(a,b.current);b.I?(a.i=b.metadata,S(a,"success")):R(a)},a.s)})},Qb=function(a){U(a,function(b){var c=zb(a.c,a.o,a.u);a.a=D(a.c,c,b);a.a.a().then(function(b){a.a=null;a.i=b;S(a,"success")},
a.N)})},Sb=function(a){U(a,function(b){var c=Cb(a.c,a.o,a.u,a.f,a.i);a.a=D(a.c,c,b);a.a.a().then(function(b){a.a=null;a.i=b;Mb(a,a.f.a);S(a,"success")},a.s)})},Mb=function(a,b){var c=a.l;a.l=b;a.l!==c&&V(a)},S=function(a,b){if(a.b!==b)switch(b){case "canceling":a.b=b;null!==a.a&&a.a.cancel();break;case "pausing":a.b=b;null!==a.a&&a.a.cancel();break;case "running":var c="paused"===a.b;a.b=b;c&&(V(a),Lb(a));break;case "paused":a.b=b;V(a);break;case "canceled":a.g=ga();a.b=b;V(a);break;case "error":a.b=
b;V(a);break;case "success":a.b=b,V(a)}},R=function(a){switch(a.b){case "pausing":S(a,"paused");break;case "canceling":S(a,"canceled");break;case "running":Lb(a)}};T.prototype.C=function(){return new Q(this.l,this.f.a,Jb(this.b),this.i,this,this.O)};
T.prototype.P=function(a,b,c,d){function e(a){try{f(a);return}catch(C){}try{if(k(a),!(q(a.next)||q(a.error)||q(a.complete)))throw"";}catch(C){throw"Expected a function or an Object with one of `next`, `error`, `complete` properties.";}}function g(a){return function(b,c,d){null!==a&&F("on",a,arguments);var e=new wb(b,c,d);m.B.push(e);Tb(m,e);return function(){var a=m.B,b=a.indexOf(e);-1!==b&&a.splice(b,1)}}}var f=I().a,k=Va(null,!0).a;F("on",[H(function(){if("state_changed"!==a)throw"Expected one of the event types: [state_changed].";
}),Va(e,!0),I(),I()],arguments);var m=this,z=[Va(function(a){if(null===a)throw"Expected a function or an Object with one of `next`, `error`, `complete` properties.";e(a)}),I(),I()];return q(b)||q(c)||q(d)?g(null)(b,c,d):g(z)};T.prototype.then=function(a,b){return this.F.then(void 0===a?null:a,void 0===b?null:b)};T.prototype["catch"]=function(a){return this.then(null,a)};
var V=function(a){Ub(a);Array.prototype.slice.call(a.B).forEach(function(b){Tb(a,b)})},Ub=function(a){if(null!==a.v){var b=!0;switch(Jb(a.b)){case "success":J(a.v.bind(null,a.C()))();break;case "canceled":case "error":J(a.D.bind(null,a.g))();break;default:b=!1}b&&(a.v=null,a.D=null)}},Tb=function(a,b){switch(Jb(a.b)){case "running":case "paused":null!==b.b&&J(b.b.bind(b,a.C()))();break;case "success":null!==b.a&&J(b.a.bind(b))();break;case "canceled":case "error":null!==b.error&&J(b.error.bind(b,
a.g))();break;default:null!==b.error&&J(b.error.bind(b,a.g))()}};T.prototype.T=function(){F("resume",[],arguments);var a="paused"===this.b||"pausing"===this.b;a&&S(this,"running");return a};T.prototype.R=function(){F("pause",[],arguments);var a="running"===this.b;a&&S(this,"pausing");return a};T.prototype.cancel=function(){F("cancel",[],arguments);var a="running"===this.b||"pausing"===this.b;a&&S(this,"canceling");return a};var W=function(a,b){this.a=a;this.location=b instanceof A?b:Aa(b)};W.prototype.toString=function(){F("toString",[],arguments);return"gs://"+this.location.bucket+"/"+this.location.path};var Vb=function(a,b){return new W(a,b)};h=W.prototype;h.J=function(a){F("child",[H()],arguments);var b=Ja(this.location.path,a);return Vb(this.a,new A(this.location.bucket,b))};
h.ma=function(){var a;a=this.location.path;if(0==a.length)a=null;else{var b=a.lastIndexOf("/");a=-1===b?"":a.slice(0,b)}return null===a?null:Vb(this.a,new A(this.location.bucket,a))};h.oa=function(){return Vb(this.a,new A(this.location.bucket,""))};h.W=function(){return this.location.bucket};h.ha=function(){return this.location.path};h.la=function(){return Ka(this.location.path)};h.qa=function(){return this.a.m};
h.aa=function(a,b){F("put",[Ta(),new G(Ra,!0)],arguments);X(this,"put");return new T(this,this.a,this.location,Na(),new M(a),b)};h.ba=function(a,b,c){F("putString",[H(),H(pb,!0),new G(Ra,!0)],arguments);X(this,"putString");var d=ub(B(b)?b:"raw",a),e=c?oa(c):{};!B(e.contentType)&&B(d.a)&&(e.contentType=d.a);return new T(this,this.a,this.location,Na(),new M(d.data,!0),e)};
h.Z=function(){F("delete",[],arguments);X(this,"delete");var a=this;return Ia(this.a).then(function(b){var c=Ab(a.a,a.location);return D(a.a,c,b).a()})};h.K=function(){F("getMetadata",[],arguments);X(this,"getMetadata");var a=this;return Ia(this.a).then(function(b){var c=zb(a.a,a.location,Na());return D(a.a,c,b).a()})};
h.ca=function(a){F("updateMetadata",[new G(Ra,void 0)],arguments);X(this,"updateMetadata");var b=this;return Ia(this.a).then(function(c){var d=b.a,e=b.location,g=a,f=Na(),k=za(e),k=v+"/v0"+k,g=Qa(g,f),d=new w(k,"PATCH",xb(d,f),d.c);d.headers={"Content-Type":"application/json; charset=utf-8"};d.body=g;d.a=yb(e);return D(b.a,d,c).a()})};
h.$=function(){F("getDownloadURL",[],arguments);X(this,"getDownloadURL");return this.K().then(function(a){a=a.downloadURLs[0];if(B(a))return a;throw new r("no-download-url","The given file does not have any download URLs.");})};var X=function(a,b){if(""===a.location.path)throw new r("invalid-root-operation","The operation '"+b+"' cannot be performed on a root reference, create a non-root reference using child, such as .child('file.png').");};var Y=function(a,b,c){this.a=new Ha(a,function(a,b){return new W(a,b)},xa,this,b);this.c=a;q(c)?this.b=Ba(c):null!=this.a.bucket()&&(this.b=new A(this.a.bucket(),""));this.f=new Wb(this)};h=Y.prototype;h.da=function(a){F("ref",[H(function(a){if(/^[A-Za-z]+:\/\//.test(a))throw"Expected child path but got a URL, use refFromURL instead.";},!0)],arguments);if(null===this.b)throw Error("No Storage Bucket defined in Firebase Options.");var b=new W(this.a,this.b);return q(a)?b.J(a):b};
h.ea=function(a){F("refFromURL",[H(function(a){if(!/^[A-Za-z]+:\/\//.test(a))throw"Expected full URL but got a child path, use ref instead.";try{Aa(a)}catch(c){throw"Expected valid full URL but got an invalid one.";}},!1)],arguments);return new W(this.a,a)};h.ja=function(){return this.a.b};h.ga=function(a){F("setMaxUploadRetryTime",[Ua()],arguments);this.a.b=a};h.ia=function(){return this.a.c};h.fa=function(a){F("setMaxOperationRetryTime",[Ua()],arguments);this.a.c=a};h.V=function(){return this.c};
h.S=function(){return this.f};var Wb=function(a){this.a=a};Wb.prototype.b=function(){var a=this.a.a;a.f=!0;a.a=null;Ea(a.i)};var Z=function(a,b,c){Object.defineProperty(a,b,{get:c})};W.prototype.toString=W.prototype.toString;W.prototype.child=W.prototype.J;W.prototype.put=W.prototype.aa;W.prototype.putString=W.prototype.ba;W.prototype["delete"]=W.prototype.Z;W.prototype.getMetadata=W.prototype.K;W.prototype.updateMetadata=W.prototype.ca;W.prototype.getDownloadURL=W.prototype.$;Z(W.prototype,"parent",W.prototype.ma);Z(W.prototype,"root",W.prototype.oa);Z(W.prototype,"bucket",W.prototype.W);Z(W.prototype,"fullPath",W.prototype.ha);
Z(W.prototype,"name",W.prototype.la);Z(W.prototype,"storage",W.prototype.qa);Y.prototype.ref=Y.prototype.da;Y.prototype.refFromURL=Y.prototype.ea;Z(Y.prototype,"maxOperationRetryTime",Y.prototype.ia);Y.prototype.setMaxOperationRetryTime=Y.prototype.fa;Z(Y.prototype,"maxUploadRetryTime",Y.prototype.ja);Y.prototype.setMaxUploadRetryTime=Y.prototype.ga;Z(Y.prototype,"app",Y.prototype.V);Z(Y.prototype,"INTERNAL",Y.prototype.S);Wb.prototype["delete"]=Wb.prototype.b;Y.prototype.capi_=function(a){v=a};
T.prototype.on=T.prototype.P;T.prototype.resume=T.prototype.T;T.prototype.pause=T.prototype.R;T.prototype.cancel=T.prototype.cancel;T.prototype.then=T.prototype.then;T.prototype["catch"]=T.prototype["catch"];Z(T.prototype,"snapshot",T.prototype.C);Z(Q.prototype,"bytesTransferred",Q.prototype.X);Z(Q.prototype,"totalBytes",Q.prototype.sa);Z(Q.prototype,"state",Q.prototype.pa);Z(Q.prototype,"metadata",Q.prototype.ka);Z(Q.prototype,"downloadURL",Q.prototype.Y);Z(Q.prototype,"task",Q.prototype.ra);
Z(Q.prototype,"ref",Q.prototype.na);Ib.STATE_CHANGED="state_changed";P.RUNNING="running";P.PAUSED="paused";P.SUCCESS="success";P.CANCELED="canceled";P.ERROR="error";L.RAW="raw";L.BASE64="base64";L.BASE64URL="base64url";L.DATA_URL="data_url";
(function(){function a(a,b,e){return new Y(a,new Kb,e)}var b={TaskState:P,TaskEvent:Ib,StringFormat:L,Storage:Y,Reference:W};if("undefined"!==typeof firebase)firebase.INTERNAL.registerService("storage",a,b,void 0,!0);else throw Error("Cannot install Firebase Storage - be sure to load firebase-app.js first.");})();}).call(this);
}).call(typeof global !== undefined ? global : typeof self !== undefined ? self : typeof window !== undefined ? window : {});
module.exports = firebase.storage;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./app":120}],126:[function(require,module,exports){
var http = require('http')
var url = require('url')

var https = module.exports

for (var key in http) {
  if (http.hasOwnProperty(key)) https[key] = http[key]
}

https.request = function (params, cb) {
  params = validateParams(params)
  return http.request.call(this, params, cb)
}

https.get = function (params, cb) {
  params = validateParams(params)
  return http.get.call(this, params, cb)
}

function validateParams (params) {
  if (typeof params === 'string') {
    params = url.parse(params)
  }
  if (!params.protocol) {
    params.protocol = 'https:'
  }
  if (params.protocol !== 'https:') {
    throw new Error('Protocol "' + params.protocol + '" not supported. Expected "https:"')
  }
  return params
}

},{"http":148,"url":154}],127:[function(require,module,exports){
exports.read = function (buffer, offset, isLE, mLen, nBytes) {
  var e, m
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var nBits = -7
  var i = isLE ? (nBytes - 1) : 0
  var d = isLE ? -1 : 1
  var s = buffer[offset + i]

  i += d

  e = s & ((1 << (-nBits)) - 1)
  s >>= (-nBits)
  nBits += eLen
  for (; nBits > 0; e = e * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  m = e & ((1 << (-nBits)) - 1)
  e >>= (-nBits)
  nBits += mLen
  for (; nBits > 0; m = m * 256 + buffer[offset + i], i += d, nBits -= 8) {}

  if (e === 0) {
    e = 1 - eBias
  } else if (e === eMax) {
    return m ? NaN : ((s ? -1 : 1) * Infinity)
  } else {
    m = m + Math.pow(2, mLen)
    e = e - eBias
  }
  return (s ? -1 : 1) * m * Math.pow(2, e - mLen)
}

exports.write = function (buffer, value, offset, isLE, mLen, nBytes) {
  var e, m, c
  var eLen = nBytes * 8 - mLen - 1
  var eMax = (1 << eLen) - 1
  var eBias = eMax >> 1
  var rt = (mLen === 23 ? Math.pow(2, -24) - Math.pow(2, -77) : 0)
  var i = isLE ? 0 : (nBytes - 1)
  var d = isLE ? 1 : -1
  var s = value < 0 || (value === 0 && 1 / value < 0) ? 1 : 0

  value = Math.abs(value)

  if (isNaN(value) || value === Infinity) {
    m = isNaN(value) ? 1 : 0
    e = eMax
  } else {
    e = Math.floor(Math.log(value) / Math.LN2)
    if (value * (c = Math.pow(2, -e)) < 1) {
      e--
      c *= 2
    }
    if (e + eBias >= 1) {
      value += rt / c
    } else {
      value += rt * Math.pow(2, 1 - eBias)
    }
    if (value * c >= 2) {
      e++
      c /= 2
    }

    if (e + eBias >= eMax) {
      m = 0
      e = eMax
    } else if (e + eBias >= 1) {
      m = (value * c - 1) * Math.pow(2, mLen)
      e = e + eBias
    } else {
      m = value * Math.pow(2, eBias - 1) * Math.pow(2, mLen)
      e = 0
    }
  }

  for (; mLen >= 8; buffer[offset + i] = m & 0xff, i += d, m /= 256, mLen -= 8) {}

  e = (e << mLen) | m
  eLen += mLen
  for (; eLen > 0; buffer[offset + i] = e & 0xff, i += d, e /= 256, eLen -= 8) {}

  buffer[offset + i - d] |= s * 128
}

},{}],128:[function(require,module,exports){
if (typeof Object.create === 'function') {
  // implementation from standard node.js 'util' module
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    ctor.prototype = Object.create(superCtor.prototype, {
      constructor: {
        value: ctor,
        enumerable: false,
        writable: true,
        configurable: true
      }
    });
  };
} else {
  // old school shim for old browsers
  module.exports = function inherits(ctor, superCtor) {
    ctor.super_ = superCtor
    var TempCtor = function () {}
    TempCtor.prototype = superCtor.prototype
    ctor.prototype = new TempCtor()
    ctor.prototype.constructor = ctor
  }
}

},{}],129:[function(require,module,exports){
/*!
 * Determine if an object is a Buffer
 *
 * @author   Feross Aboukhadijeh <https://feross.org>
 * @license  MIT
 */

// The _isBuffer check is for Safari 5-7 support, because it's missing
// Object.prototype.constructor. Remove this eventually
module.exports = function (obj) {
  return obj != null && (isBuffer(obj) || isSlowBuffer(obj) || !!obj._isBuffer)
}

function isBuffer (obj) {
  return !!obj.constructor && typeof obj.constructor.isBuffer === 'function' && obj.constructor.isBuffer(obj)
}

// For Node v0.10 support. Remove this eventually.
function isSlowBuffer (obj) {
  return typeof obj.readFloatLE === 'function' && typeof obj.slice === 'function' && isBuffer(obj.slice(0, 0))
}

},{}],130:[function(require,module,exports){
var toString = {}.toString;

module.exports = Array.isArray || function (arr) {
  return toString.call(arr) == '[object Array]';
};

},{}],131:[function(require,module,exports){
/*!
 * JavaScript Cookie v2.2.0
 * https://github.com/js-cookie/js-cookie
 *
 * Copyright 2006, 2015 Klaus Hartl & Fagner Brack
 * Released under the MIT license
 */
;(function (factory) {
	var registeredInModuleLoader = false;
	if (typeof define === 'function' && define.amd) {
		define(factory);
		registeredInModuleLoader = true;
	}
	if (typeof exports === 'object') {
		module.exports = factory();
		registeredInModuleLoader = true;
	}
	if (!registeredInModuleLoader) {
		var OldCookies = window.Cookies;
		var api = window.Cookies = factory();
		api.noConflict = function () {
			window.Cookies = OldCookies;
			return api;
		};
	}
}(function () {
	function extend () {
		var i = 0;
		var result = {};
		for (; i < arguments.length; i++) {
			var attributes = arguments[ i ];
			for (var key in attributes) {
				result[key] = attributes[key];
			}
		}
		return result;
	}

	function init (converter) {
		function api (key, value, attributes) {
			var result;
			if (typeof document === 'undefined') {
				return;
			}

			// Write

			if (arguments.length > 1) {
				attributes = extend({
					path: '/'
				}, api.defaults, attributes);

				if (typeof attributes.expires === 'number') {
					var expires = new Date();
					expires.setMilliseconds(expires.getMilliseconds() + attributes.expires * 864e+5);
					attributes.expires = expires;
				}

				// We're using "expires" because "max-age" is not supported by IE
				attributes.expires = attributes.expires ? attributes.expires.toUTCString() : '';

				try {
					result = JSON.stringify(value);
					if (/^[\{\[]/.test(result)) {
						value = result;
					}
				} catch (e) {}

				if (!converter.write) {
					value = encodeURIComponent(String(value))
						.replace(/%(23|24|26|2B|3A|3C|3E|3D|2F|3F|40|5B|5D|5E|60|7B|7D|7C)/g, decodeURIComponent);
				} else {
					value = converter.write(value, key);
				}

				key = encodeURIComponent(String(key));
				key = key.replace(/%(23|24|26|2B|5E|60|7C)/g, decodeURIComponent);
				key = key.replace(/[\(\)]/g, escape);

				var stringifiedAttributes = '';

				for (var attributeName in attributes) {
					if (!attributes[attributeName]) {
						continue;
					}
					stringifiedAttributes += '; ' + attributeName;
					if (attributes[attributeName] === true) {
						continue;
					}
					stringifiedAttributes += '=' + attributes[attributeName];
				}
				return (document.cookie = key + '=' + value + stringifiedAttributes);
			}

			// Read

			if (!key) {
				result = {};
			}

			// To prevent the for loop in the first place assign an empty array
			// in case there are no cookies at all. Also prevents odd result when
			// calling "get()"
			var cookies = document.cookie ? document.cookie.split('; ') : [];
			var rdecode = /(%[0-9A-Z]{2})+/g;
			var i = 0;

			for (; i < cookies.length; i++) {
				var parts = cookies[i].split('=');
				var cookie = parts.slice(1).join('=');

				if (!this.json && cookie.charAt(0) === '"') {
					cookie = cookie.slice(1, -1);
				}

				try {
					var name = parts[0].replace(rdecode, decodeURIComponent);
					cookie = converter.read ?
						converter.read(cookie, name) : converter(cookie, name) ||
						cookie.replace(rdecode, decodeURIComponent);

					if (this.json) {
						try {
							cookie = JSON.parse(cookie);
						} catch (e) {}
					}

					if (key === name) {
						result = cookie;
						break;
					}

					if (!key) {
						result[name] = cookie;
					}
				} catch (e) {}
			}

			return result;
		}

		api.set = api;
		api.get = function (key) {
			return api.call(api, key);
		};
		api.getJSON = function () {
			return api.apply({
				json: true
			}, [].slice.call(arguments));
		};
		api.defaults = {};

		api.remove = function (key, attributes) {
			api(key, '', extend(attributes, {
				expires: -1
			}));
		};

		api.withConverter = init;

		return api;
	}

	return init(function () {});
}));

},{}],132:[function(require,module,exports){
(function (process){
'use strict';

if (!process.version ||
    process.version.indexOf('v0.') === 0 ||
    process.version.indexOf('v1.') === 0 && process.version.indexOf('v1.8.') !== 0) {
  module.exports = nextTick;
} else {
  module.exports = process.nextTick;
}

function nextTick(fn, arg1, arg2, arg3) {
  if (typeof fn !== 'function') {
    throw new TypeError('"callback" argument must be a function');
  }
  var len = arguments.length;
  var args, i;
  switch (len) {
  case 0:
  case 1:
    return process.nextTick(fn);
  case 2:
    return process.nextTick(function afterTickOne() {
      fn.call(null, arg1);
    });
  case 3:
    return process.nextTick(function afterTickTwo() {
      fn.call(null, arg1, arg2);
    });
  case 4:
    return process.nextTick(function afterTickThree() {
      fn.call(null, arg1, arg2, arg3);
    });
  default:
    args = new Array(len - 1);
    i = 0;
    while (i < args.length) {
      args[i++] = arguments[i];
    }
    return process.nextTick(function afterTick() {
      fn.apply(null, args);
    });
  }
}

}).call(this,require('_process'))

},{"_process":133}],133:[function(require,module,exports){
// shim for using process in browser
var process = module.exports = {};

// cached from whatever global is present so that test runners that stub it
// don't break things.  But we need to wrap it in a try catch in case it is
// wrapped in strict mode code which doesn't define any globals.  It's inside a
// function because try/catches deoptimize in certain engines.

var cachedSetTimeout;
var cachedClearTimeout;

function defaultSetTimout() {
    throw new Error('setTimeout has not been defined');
}
function defaultClearTimeout () {
    throw new Error('clearTimeout has not been defined');
}
(function () {
    try {
        if (typeof setTimeout === 'function') {
            cachedSetTimeout = setTimeout;
        } else {
            cachedSetTimeout = defaultSetTimout;
        }
    } catch (e) {
        cachedSetTimeout = defaultSetTimout;
    }
    try {
        if (typeof clearTimeout === 'function') {
            cachedClearTimeout = clearTimeout;
        } else {
            cachedClearTimeout = defaultClearTimeout;
        }
    } catch (e) {
        cachedClearTimeout = defaultClearTimeout;
    }
} ())
function runTimeout(fun) {
    if (cachedSetTimeout === setTimeout) {
        //normal enviroments in sane situations
        return setTimeout(fun, 0);
    }
    // if setTimeout wasn't available but was latter defined
    if ((cachedSetTimeout === defaultSetTimout || !cachedSetTimeout) && setTimeout) {
        cachedSetTimeout = setTimeout;
        return setTimeout(fun, 0);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedSetTimeout(fun, 0);
    } catch(e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't trust the global object when called normally
            return cachedSetTimeout.call(null, fun, 0);
        } catch(e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error
            return cachedSetTimeout.call(this, fun, 0);
        }
    }


}
function runClearTimeout(marker) {
    if (cachedClearTimeout === clearTimeout) {
        //normal enviroments in sane situations
        return clearTimeout(marker);
    }
    // if clearTimeout wasn't available but was latter defined
    if ((cachedClearTimeout === defaultClearTimeout || !cachedClearTimeout) && clearTimeout) {
        cachedClearTimeout = clearTimeout;
        return clearTimeout(marker);
    }
    try {
        // when when somebody has screwed with setTimeout but no I.E. maddness
        return cachedClearTimeout(marker);
    } catch (e){
        try {
            // When we are in I.E. but the script has been evaled so I.E. doesn't  trust the global object when called normally
            return cachedClearTimeout.call(null, marker);
        } catch (e){
            // same as above but when it's a version of I.E. that must have the global object for 'this', hopfully our context correct otherwise it will throw a global error.
            // Some versions of I.E. have different rules for clearTimeout vs setTimeout
            return cachedClearTimeout.call(this, marker);
        }
    }



}
var queue = [];
var draining = false;
var currentQueue;
var queueIndex = -1;

function cleanUpNextTick() {
    if (!draining || !currentQueue) {
        return;
    }
    draining = false;
    if (currentQueue.length) {
        queue = currentQueue.concat(queue);
    } else {
        queueIndex = -1;
    }
    if (queue.length) {
        drainQueue();
    }
}

function drainQueue() {
    if (draining) {
        return;
    }
    var timeout = runTimeout(cleanUpNextTick);
    draining = true;

    var len = queue.length;
    while(len) {
        currentQueue = queue;
        queue = [];
        while (++queueIndex < len) {
            if (currentQueue) {
                currentQueue[queueIndex].run();
            }
        }
        queueIndex = -1;
        len = queue.length;
    }
    currentQueue = null;
    draining = false;
    runClearTimeout(timeout);
}

process.nextTick = function (fun) {
    var args = new Array(arguments.length - 1);
    if (arguments.length > 1) {
        for (var i = 1; i < arguments.length; i++) {
            args[i - 1] = arguments[i];
        }
    }
    queue.push(new Item(fun, args));
    if (queue.length === 1 && !draining) {
        runTimeout(drainQueue);
    }
};

// v8 likes predictible objects
function Item(fun, array) {
    this.fun = fun;
    this.array = array;
}
Item.prototype.run = function () {
    this.fun.apply(null, this.array);
};
process.title = 'browser';
process.browser = true;
process.env = {};
process.argv = [];
process.version = ''; // empty string to avoid regexp issues
process.versions = {};

function noop() {}

process.on = noop;
process.addListener = noop;
process.once = noop;
process.off = noop;
process.removeListener = noop;
process.removeAllListeners = noop;
process.emit = noop;
process.prependListener = noop;
process.prependOnceListener = noop;

process.listeners = function (name) { return [] }

process.binding = function (name) {
    throw new Error('process.binding is not supported');
};

process.cwd = function () { return '/' };
process.chdir = function (dir) {
    throw new Error('process.chdir is not supported');
};
process.umask = function() { return 0; };

},{}],134:[function(require,module,exports){
(function (global){
/*! https://mths.be/punycode v1.4.1 by @mathias */
;(function(root) {

	/** Detect free variables */
	var freeExports = typeof exports == 'object' && exports &&
		!exports.nodeType && exports;
	var freeModule = typeof module == 'object' && module &&
		!module.nodeType && module;
	var freeGlobal = typeof global == 'object' && global;
	if (
		freeGlobal.global === freeGlobal ||
		freeGlobal.window === freeGlobal ||
		freeGlobal.self === freeGlobal
	) {
		root = freeGlobal;
	}

	/**
	 * The `punycode` object.
	 * @name punycode
	 * @type Object
	 */
	var punycode,

	/** Highest positive signed 32-bit float value */
	maxInt = 2147483647, // aka. 0x7FFFFFFF or 2^31-1

	/** Bootstring parameters */
	base = 36,
	tMin = 1,
	tMax = 26,
	skew = 38,
	damp = 700,
	initialBias = 72,
	initialN = 128, // 0x80
	delimiter = '-', // '\x2D'

	/** Regular expressions */
	regexPunycode = /^xn--/,
	regexNonASCII = /[^\x20-\x7E]/, // unprintable ASCII chars + non-ASCII chars
	regexSeparators = /[\x2E\u3002\uFF0E\uFF61]/g, // RFC 3490 separators

	/** Error messages */
	errors = {
		'overflow': 'Overflow: input needs wider integers to process',
		'not-basic': 'Illegal input >= 0x80 (not a basic code point)',
		'invalid-input': 'Invalid input'
	},

	/** Convenience shortcuts */
	baseMinusTMin = base - tMin,
	floor = Math.floor,
	stringFromCharCode = String.fromCharCode,

	/** Temporary variable */
	key;

	/*--------------------------------------------------------------------------*/

	/**
	 * A generic error utility function.
	 * @private
	 * @param {String} type The error type.
	 * @returns {Error} Throws a `RangeError` with the applicable error message.
	 */
	function error(type) {
		throw new RangeError(errors[type]);
	}

	/**
	 * A generic `Array#map` utility function.
	 * @private
	 * @param {Array} array The array to iterate over.
	 * @param {Function} callback The function that gets called for every array
	 * item.
	 * @returns {Array} A new array of values returned by the callback function.
	 */
	function map(array, fn) {
		var length = array.length;
		var result = [];
		while (length--) {
			result[length] = fn(array[length]);
		}
		return result;
	}

	/**
	 * A simple `Array#map`-like wrapper to work with domain name strings or email
	 * addresses.
	 * @private
	 * @param {String} domain The domain name or email address.
	 * @param {Function} callback The function that gets called for every
	 * character.
	 * @returns {Array} A new string of characters returned by the callback
	 * function.
	 */
	function mapDomain(string, fn) {
		var parts = string.split('@');
		var result = '';
		if (parts.length > 1) {
			// In email addresses, only the domain name should be punycoded. Leave
			// the local part (i.e. everything up to `@`) intact.
			result = parts[0] + '@';
			string = parts[1];
		}
		// Avoid `split(regex)` for IE8 compatibility. See #17.
		string = string.replace(regexSeparators, '\x2E');
		var labels = string.split('.');
		var encoded = map(labels, fn).join('.');
		return result + encoded;
	}

	/**
	 * Creates an array containing the numeric code points of each Unicode
	 * character in the string. While JavaScript uses UCS-2 internally,
	 * this function will convert a pair of surrogate halves (each of which
	 * UCS-2 exposes as separate characters) into a single code point,
	 * matching UTF-16.
	 * @see `punycode.ucs2.encode`
	 * @see <https://mathiasbynens.be/notes/javascript-encoding>
	 * @memberOf punycode.ucs2
	 * @name decode
	 * @param {String} string The Unicode input string (UCS-2).
	 * @returns {Array} The new array of code points.
	 */
	function ucs2decode(string) {
		var output = [],
		    counter = 0,
		    length = string.length,
		    value,
		    extra;
		while (counter < length) {
			value = string.charCodeAt(counter++);
			if (value >= 0xD800 && value <= 0xDBFF && counter < length) {
				// high surrogate, and there is a next character
				extra = string.charCodeAt(counter++);
				if ((extra & 0xFC00) == 0xDC00) { // low surrogate
					output.push(((value & 0x3FF) << 10) + (extra & 0x3FF) + 0x10000);
				} else {
					// unmatched surrogate; only append this code unit, in case the next
					// code unit is the high surrogate of a surrogate pair
					output.push(value);
					counter--;
				}
			} else {
				output.push(value);
			}
		}
		return output;
	}

	/**
	 * Creates a string based on an array of numeric code points.
	 * @see `punycode.ucs2.decode`
	 * @memberOf punycode.ucs2
	 * @name encode
	 * @param {Array} codePoints The array of numeric code points.
	 * @returns {String} The new Unicode string (UCS-2).
	 */
	function ucs2encode(array) {
		return map(array, function(value) {
			var output = '';
			if (value > 0xFFFF) {
				value -= 0x10000;
				output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
				value = 0xDC00 | value & 0x3FF;
			}
			output += stringFromCharCode(value);
			return output;
		}).join('');
	}

	/**
	 * Converts a basic code point into a digit/integer.
	 * @see `digitToBasic()`
	 * @private
	 * @param {Number} codePoint The basic numeric code point value.
	 * @returns {Number} The numeric value of a basic code point (for use in
	 * representing integers) in the range `0` to `base - 1`, or `base` if
	 * the code point does not represent a value.
	 */
	function basicToDigit(codePoint) {
		if (codePoint - 48 < 10) {
			return codePoint - 22;
		}
		if (codePoint - 65 < 26) {
			return codePoint - 65;
		}
		if (codePoint - 97 < 26) {
			return codePoint - 97;
		}
		return base;
	}

	/**
	 * Converts a digit/integer into a basic code point.
	 * @see `basicToDigit()`
	 * @private
	 * @param {Number} digit The numeric value of a basic code point.
	 * @returns {Number} The basic code point whose value (when used for
	 * representing integers) is `digit`, which needs to be in the range
	 * `0` to `base - 1`. If `flag` is non-zero, the uppercase form is
	 * used; else, the lowercase form is used. The behavior is undefined
	 * if `flag` is non-zero and `digit` has no uppercase form.
	 */
	function digitToBasic(digit, flag) {
		//  0..25 map to ASCII a..z or A..Z
		// 26..35 map to ASCII 0..9
		return digit + 22 + 75 * (digit < 26) - ((flag != 0) << 5);
	}

	/**
	 * Bias adaptation function as per section 3.4 of RFC 3492.
	 * https://tools.ietf.org/html/rfc3492#section-3.4
	 * @private
	 */
	function adapt(delta, numPoints, firstTime) {
		var k = 0;
		delta = firstTime ? floor(delta / damp) : delta >> 1;
		delta += floor(delta / numPoints);
		for (/* no initialization */; delta > baseMinusTMin * tMax >> 1; k += base) {
			delta = floor(delta / baseMinusTMin);
		}
		return floor(k + (baseMinusTMin + 1) * delta / (delta + skew));
	}

	/**
	 * Converts a Punycode string of ASCII-only symbols to a string of Unicode
	 * symbols.
	 * @memberOf punycode
	 * @param {String} input The Punycode string of ASCII-only symbols.
	 * @returns {String} The resulting string of Unicode symbols.
	 */
	function decode(input) {
		// Don't use UCS-2
		var output = [],
		    inputLength = input.length,
		    out,
		    i = 0,
		    n = initialN,
		    bias = initialBias,
		    basic,
		    j,
		    index,
		    oldi,
		    w,
		    k,
		    digit,
		    t,
		    /** Cached calculation results */
		    baseMinusT;

		// Handle the basic code points: let `basic` be the number of input code
		// points before the last delimiter, or `0` if there is none, then copy
		// the first basic code points to the output.

		basic = input.lastIndexOf(delimiter);
		if (basic < 0) {
			basic = 0;
		}

		for (j = 0; j < basic; ++j) {
			// if it's not a basic code point
			if (input.charCodeAt(j) >= 0x80) {
				error('not-basic');
			}
			output.push(input.charCodeAt(j));
		}

		// Main decoding loop: start just after the last delimiter if any basic code
		// points were copied; start at the beginning otherwise.

		for (index = basic > 0 ? basic + 1 : 0; index < inputLength; /* no final expression */) {

			// `index` is the index of the next character to be consumed.
			// Decode a generalized variable-length integer into `delta`,
			// which gets added to `i`. The overflow checking is easier
			// if we increase `i` as we go, then subtract off its starting
			// value at the end to obtain `delta`.
			for (oldi = i, w = 1, k = base; /* no condition */; k += base) {

				if (index >= inputLength) {
					error('invalid-input');
				}

				digit = basicToDigit(input.charCodeAt(index++));

				if (digit >= base || digit > floor((maxInt - i) / w)) {
					error('overflow');
				}

				i += digit * w;
				t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);

				if (digit < t) {
					break;
				}

				baseMinusT = base - t;
				if (w > floor(maxInt / baseMinusT)) {
					error('overflow');
				}

				w *= baseMinusT;

			}

			out = output.length + 1;
			bias = adapt(i - oldi, out, oldi == 0);

			// `i` was supposed to wrap around from `out` to `0`,
			// incrementing `n` each time, so we'll fix that now:
			if (floor(i / out) > maxInt - n) {
				error('overflow');
			}

			n += floor(i / out);
			i %= out;

			// Insert `n` at position `i` of the output
			output.splice(i++, 0, n);

		}

		return ucs2encode(output);
	}

	/**
	 * Converts a string of Unicode symbols (e.g. a domain name label) to a
	 * Punycode string of ASCII-only symbols.
	 * @memberOf punycode
	 * @param {String} input The string of Unicode symbols.
	 * @returns {String} The resulting Punycode string of ASCII-only symbols.
	 */
	function encode(input) {
		var n,
		    delta,
		    handledCPCount,
		    basicLength,
		    bias,
		    j,
		    m,
		    q,
		    k,
		    t,
		    currentValue,
		    output = [],
		    /** `inputLength` will hold the number of code points in `input`. */
		    inputLength,
		    /** Cached calculation results */
		    handledCPCountPlusOne,
		    baseMinusT,
		    qMinusT;

		// Convert the input in UCS-2 to Unicode
		input = ucs2decode(input);

		// Cache the length
		inputLength = input.length;

		// Initialize the state
		n = initialN;
		delta = 0;
		bias = initialBias;

		// Handle the basic code points
		for (j = 0; j < inputLength; ++j) {
			currentValue = input[j];
			if (currentValue < 0x80) {
				output.push(stringFromCharCode(currentValue));
			}
		}

		handledCPCount = basicLength = output.length;

		// `handledCPCount` is the number of code points that have been handled;
		// `basicLength` is the number of basic code points.

		// Finish the basic string - if it is not empty - with a delimiter
		if (basicLength) {
			output.push(delimiter);
		}

		// Main encoding loop:
		while (handledCPCount < inputLength) {

			// All non-basic code points < n have been handled already. Find the next
			// larger one:
			for (m = maxInt, j = 0; j < inputLength; ++j) {
				currentValue = input[j];
				if (currentValue >= n && currentValue < m) {
					m = currentValue;
				}
			}

			// Increase `delta` enough to advance the decoder's <n,i> state to <m,0>,
			// but guard against overflow
			handledCPCountPlusOne = handledCPCount + 1;
			if (m - n > floor((maxInt - delta) / handledCPCountPlusOne)) {
				error('overflow');
			}

			delta += (m - n) * handledCPCountPlusOne;
			n = m;

			for (j = 0; j < inputLength; ++j) {
				currentValue = input[j];

				if (currentValue < n && ++delta > maxInt) {
					error('overflow');
				}

				if (currentValue == n) {
					// Represent delta as a generalized variable-length integer
					for (q = delta, k = base; /* no condition */; k += base) {
						t = k <= bias ? tMin : (k >= bias + tMax ? tMax : k - bias);
						if (q < t) {
							break;
						}
						qMinusT = q - t;
						baseMinusT = base - t;
						output.push(
							stringFromCharCode(digitToBasic(t + qMinusT % baseMinusT, 0))
						);
						q = floor(qMinusT / baseMinusT);
					}

					output.push(stringFromCharCode(digitToBasic(q, 0)));
					bias = adapt(delta, handledCPCountPlusOne, handledCPCount == basicLength);
					delta = 0;
					++handledCPCount;
				}
			}

			++delta;
			++n;

		}
		return output.join('');
	}

	/**
	 * Converts a Punycode string representing a domain name or an email address
	 * to Unicode. Only the Punycoded parts of the input will be converted, i.e.
	 * it doesn't matter if you call it on a string that has already been
	 * converted to Unicode.
	 * @memberOf punycode
	 * @param {String} input The Punycoded domain name or email address to
	 * convert to Unicode.
	 * @returns {String} The Unicode representation of the given Punycode
	 * string.
	 */
	function toUnicode(input) {
		return mapDomain(input, function(string) {
			return regexPunycode.test(string)
				? decode(string.slice(4).toLowerCase())
				: string;
		});
	}

	/**
	 * Converts a Unicode string representing a domain name or an email address to
	 * Punycode. Only the non-ASCII parts of the domain name will be converted,
	 * i.e. it doesn't matter if you call it with a domain that's already in
	 * ASCII.
	 * @memberOf punycode
	 * @param {String} input The domain name or email address to convert, as a
	 * Unicode string.
	 * @returns {String} The Punycode representation of the given domain name or
	 * email address.
	 */
	function toASCII(input) {
		return mapDomain(input, function(string) {
			return regexNonASCII.test(string)
				? 'xn--' + encode(string)
				: string;
		});
	}

	/*--------------------------------------------------------------------------*/

	/** Define the public API */
	punycode = {
		/**
		 * A string representing the current Punycode.js version number.
		 * @memberOf punycode
		 * @type String
		 */
		'version': '1.4.1',
		/**
		 * An object of methods to convert from JavaScript's internal character
		 * representation (UCS-2) to Unicode code points, and back.
		 * @see <https://mathiasbynens.be/notes/javascript-encoding>
		 * @memberOf punycode
		 * @type Object
		 */
		'ucs2': {
			'decode': ucs2decode,
			'encode': ucs2encode
		},
		'decode': decode,
		'encode': encode,
		'toASCII': toASCII,
		'toUnicode': toUnicode
	};

	/** Expose `punycode` */
	// Some AMD build optimizers, like r.js, check for specific condition patterns
	// like the following:
	if (
		typeof define == 'function' &&
		typeof define.amd == 'object' &&
		define.amd
	) {
		define('punycode', function() {
			return punycode;
		});
	} else if (freeExports && freeModule) {
		if (module.exports == freeExports) {
			// in Node.js, io.js, or RingoJS v0.8.0+
			freeModule.exports = punycode;
		} else {
			// in Narwhal or RingoJS v0.7.0-
			for (key in punycode) {
				punycode.hasOwnProperty(key) && (freeExports[key] = punycode[key]);
			}
		}
	} else {
		// in Rhino or a web browser
		root.punycode = punycode;
	}

}(this));

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],135:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

// If obj.hasOwnProperty has been overridden, then calling
// obj.hasOwnProperty(prop) will break.
// See: https://github.com/joyent/node/issues/1707
function hasOwnProperty(obj, prop) {
  return Object.prototype.hasOwnProperty.call(obj, prop);
}

module.exports = function(qs, sep, eq, options) {
  sep = sep || '&';
  eq = eq || '=';
  var obj = {};

  if (typeof qs !== 'string' || qs.length === 0) {
    return obj;
  }

  var regexp = /\+/g;
  qs = qs.split(sep);

  var maxKeys = 1000;
  if (options && typeof options.maxKeys === 'number') {
    maxKeys = options.maxKeys;
  }

  var len = qs.length;
  // maxKeys <= 0 means that we should not limit keys count
  if (maxKeys > 0 && len > maxKeys) {
    len = maxKeys;
  }

  for (var i = 0; i < len; ++i) {
    var x = qs[i].replace(regexp, '%20'),
        idx = x.indexOf(eq),
        kstr, vstr, k, v;

    if (idx >= 0) {
      kstr = x.substr(0, idx);
      vstr = x.substr(idx + 1);
    } else {
      kstr = x;
      vstr = '';
    }

    k = decodeURIComponent(kstr);
    v = decodeURIComponent(vstr);

    if (!hasOwnProperty(obj, k)) {
      obj[k] = v;
    } else if (isArray(obj[k])) {
      obj[k].push(v);
    } else {
      obj[k] = [obj[k], v];
    }
  }

  return obj;
};

var isArray = Array.isArray || function (xs) {
  return Object.prototype.toString.call(xs) === '[object Array]';
};

},{}],136:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

var stringifyPrimitive = function(v) {
  switch (typeof v) {
    case 'string':
      return v;

    case 'boolean':
      return v ? 'true' : 'false';

    case 'number':
      return isFinite(v) ? v : '';

    default:
      return '';
  }
};

module.exports = function(obj, sep, eq, name) {
  sep = sep || '&';
  eq = eq || '=';
  if (obj === null) {
    obj = undefined;
  }

  if (typeof obj === 'object') {
    return map(objectKeys(obj), function(k) {
      var ks = encodeURIComponent(stringifyPrimitive(k)) + eq;
      if (isArray(obj[k])) {
        return map(obj[k], function(v) {
          return ks + encodeURIComponent(stringifyPrimitive(v));
        }).join(sep);
      } else {
        return ks + encodeURIComponent(stringifyPrimitive(obj[k]));
      }
    }).join(sep);

  }

  if (!name) return '';
  return encodeURIComponent(stringifyPrimitive(name)) + eq +
         encodeURIComponent(stringifyPrimitive(obj));
};

var isArray = Array.isArray || function (xs) {
  return Object.prototype.toString.call(xs) === '[object Array]';
};

function map (xs, f) {
  if (xs.map) return xs.map(f);
  var res = [];
  for (var i = 0; i < xs.length; i++) {
    res.push(f(xs[i], i));
  }
  return res;
}

var objectKeys = Object.keys || function (obj) {
  var res = [];
  for (var key in obj) {
    if (Object.prototype.hasOwnProperty.call(obj, key)) res.push(key);
  }
  return res;
};

},{}],137:[function(require,module,exports){
'use strict';

exports.decode = exports.parse = require('./decode');
exports.encode = exports.stringify = require('./encode');

},{"./decode":135,"./encode":136}],138:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a duplex stream is just a stream that is both readable and writable.
// Since JS doesn't have multiple prototypal inheritance, this class
// prototypally inherits from Readable, and then parasitically from
// Writable.

'use strict';

/*<replacement>*/

var processNextTick = require('process-nextick-args');
/*</replacement>*/

/*<replacement>*/
var objectKeys = Object.keys || function (obj) {
  var keys = [];
  for (var key in obj) {
    keys.push(key);
  }return keys;
};
/*</replacement>*/

module.exports = Duplex;

/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/

var Readable = require('./_stream_readable');
var Writable = require('./_stream_writable');

util.inherits(Duplex, Readable);

var keys = objectKeys(Writable.prototype);
for (var v = 0; v < keys.length; v++) {
  var method = keys[v];
  if (!Duplex.prototype[method]) Duplex.prototype[method] = Writable.prototype[method];
}

function Duplex(options) {
  if (!(this instanceof Duplex)) return new Duplex(options);

  Readable.call(this, options);
  Writable.call(this, options);

  if (options && options.readable === false) this.readable = false;

  if (options && options.writable === false) this.writable = false;

  this.allowHalfOpen = true;
  if (options && options.allowHalfOpen === false) this.allowHalfOpen = false;

  this.once('end', onend);
}

// the no-half-open enforcer
function onend() {
  // if we allow half-open state, or if the writable side ended,
  // then we're ok.
  if (this.allowHalfOpen || this._writableState.ended) return;

  // no more data can be written.
  // But allow more writes to happen in this tick.
  processNextTick(onEndNT, this);
}

function onEndNT(self) {
  self.end();
}

Object.defineProperty(Duplex.prototype, 'destroyed', {
  get: function () {
    if (this._readableState === undefined || this._writableState === undefined) {
      return false;
    }
    return this._readableState.destroyed && this._writableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (this._readableState === undefined || this._writableState === undefined) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._readableState.destroyed = value;
    this._writableState.destroyed = value;
  }
});

Duplex.prototype._destroy = function (err, cb) {
  this.push(null);
  this.end();

  processNextTick(cb, err);
};

function forEach(xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}
},{"./_stream_readable":140,"./_stream_writable":142,"core-util-is":88,"inherits":128,"process-nextick-args":132}],139:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a passthrough stream.
// basically just the most minimal sort of Transform stream.
// Every written chunk gets output as-is.

'use strict';

module.exports = PassThrough;

var Transform = require('./_stream_transform');

/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/

util.inherits(PassThrough, Transform);

function PassThrough(options) {
  if (!(this instanceof PassThrough)) return new PassThrough(options);

  Transform.call(this, options);
}

PassThrough.prototype._transform = function (chunk, encoding, cb) {
  cb(null, chunk);
};
},{"./_stream_transform":141,"core-util-is":88,"inherits":128}],140:[function(require,module,exports){
(function (process,global){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

/*<replacement>*/

var processNextTick = require('process-nextick-args');
/*</replacement>*/

module.exports = Readable;

/*<replacement>*/
var isArray = require('isarray');
/*</replacement>*/

/*<replacement>*/
var Duplex;
/*</replacement>*/

Readable.ReadableState = ReadableState;

/*<replacement>*/
var EE = require('events').EventEmitter;

var EElistenerCount = function (emitter, type) {
  return emitter.listeners(type).length;
};
/*</replacement>*/

/*<replacement>*/
var Stream = require('./internal/streams/stream');
/*</replacement>*/

// TODO(bmeurer): Change this back to const once hole checks are
// properly optimized away early in Ignition+TurboFan.
/*<replacement>*/
var Buffer = require('safe-buffer').Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}
function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/

/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/

/*<replacement>*/
var debugUtil = require('util');
var debug = void 0;
if (debugUtil && debugUtil.debuglog) {
  debug = debugUtil.debuglog('stream');
} else {
  debug = function () {};
}
/*</replacement>*/

var BufferList = require('./internal/streams/BufferList');
var destroyImpl = require('./internal/streams/destroy');
var StringDecoder;

util.inherits(Readable, Stream);

var kProxyEvents = ['error', 'close', 'destroy', 'pause', 'resume'];

function prependListener(emitter, event, fn) {
  // Sadly this is not cacheable as some libraries bundle their own
  // event emitter implementation with them.
  if (typeof emitter.prependListener === 'function') {
    return emitter.prependListener(event, fn);
  } else {
    // This is a hack to make sure that our error handler is attached before any
    // userland ones.  NEVER DO THIS. This is here only because this code needs
    // to continue to work with older versions of Node.js that do not include
    // the prependListener() method. The goal is to eventually remove this hack.
    if (!emitter._events || !emitter._events[event]) emitter.on(event, fn);else if (isArray(emitter._events[event])) emitter._events[event].unshift(fn);else emitter._events[event] = [fn, emitter._events[event]];
  }
}

function ReadableState(options, stream) {
  Duplex = Duplex || require('./_stream_duplex');

  options = options || {};

  // object stream flag. Used to make read(n) ignore n and to
  // make all the buffer merging and length checks go away
  this.objectMode = !!options.objectMode;

  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.readableObjectMode;

  // the point at which it stops calling _read() to fill the buffer
  // Note: 0 is a valid value, means "don't call _read preemptively ever"
  var hwm = options.highWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;

  // cast to ints.
  this.highWaterMark = Math.floor(this.highWaterMark);

  // A linked list is used to store data chunks instead of an array because the
  // linked list can remove elements from the beginning faster than
  // array.shift()
  this.buffer = new BufferList();
  this.length = 0;
  this.pipes = null;
  this.pipesCount = 0;
  this.flowing = null;
  this.ended = false;
  this.endEmitted = false;
  this.reading = false;

  // a flag to be able to tell if the event 'readable'/'data' is emitted
  // immediately, or on a later tick.  We set this to true at first, because
  // any actions that shouldn't happen until "later" should generally also
  // not happen before the first read call.
  this.sync = true;

  // whenever we return null, then we set a flag to say
  // that we're awaiting a 'readable' event emission.
  this.needReadable = false;
  this.emittedReadable = false;
  this.readableListening = false;
  this.resumeScheduled = false;

  // has it been destroyed
  this.destroyed = false;

  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';

  // the number of writers that are awaiting a drain event in .pipe()s
  this.awaitDrain = 0;

  // if true, a maybeReadMore has been scheduled
  this.readingMore = false;

  this.decoder = null;
  this.encoding = null;
  if (options.encoding) {
    if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
    this.decoder = new StringDecoder(options.encoding);
    this.encoding = options.encoding;
  }
}

function Readable(options) {
  Duplex = Duplex || require('./_stream_duplex');

  if (!(this instanceof Readable)) return new Readable(options);

  this._readableState = new ReadableState(options, this);

  // legacy
  this.readable = true;

  if (options) {
    if (typeof options.read === 'function') this._read = options.read;

    if (typeof options.destroy === 'function') this._destroy = options.destroy;
  }

  Stream.call(this);
}

Object.defineProperty(Readable.prototype, 'destroyed', {
  get: function () {
    if (this._readableState === undefined) {
      return false;
    }
    return this._readableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._readableState) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._readableState.destroyed = value;
  }
});

Readable.prototype.destroy = destroyImpl.destroy;
Readable.prototype._undestroy = destroyImpl.undestroy;
Readable.prototype._destroy = function (err, cb) {
  this.push(null);
  cb(err);
};

// Manually shove something into the read() buffer.
// This returns true if the highWaterMark has not been hit yet,
// similar to how Writable.write() returns true if you should
// write() some more.
Readable.prototype.push = function (chunk, encoding) {
  var state = this._readableState;
  var skipChunkCheck;

  if (!state.objectMode) {
    if (typeof chunk === 'string') {
      encoding = encoding || state.defaultEncoding;
      if (encoding !== state.encoding) {
        chunk = Buffer.from(chunk, encoding);
        encoding = '';
      }
      skipChunkCheck = true;
    }
  } else {
    skipChunkCheck = true;
  }

  return readableAddChunk(this, chunk, encoding, false, skipChunkCheck);
};

// Unshift should *always* be something directly out of read()
Readable.prototype.unshift = function (chunk) {
  return readableAddChunk(this, chunk, null, true, false);
};

function readableAddChunk(stream, chunk, encoding, addToFront, skipChunkCheck) {
  var state = stream._readableState;
  if (chunk === null) {
    state.reading = false;
    onEofChunk(stream, state);
  } else {
    var er;
    if (!skipChunkCheck) er = chunkInvalid(state, chunk);
    if (er) {
      stream.emit('error', er);
    } else if (state.objectMode || chunk && chunk.length > 0) {
      if (typeof chunk !== 'string' && !state.objectMode && Object.getPrototypeOf(chunk) !== Buffer.prototype) {
        chunk = _uint8ArrayToBuffer(chunk);
      }

      if (addToFront) {
        if (state.endEmitted) stream.emit('error', new Error('stream.unshift() after end event'));else addChunk(stream, state, chunk, true);
      } else if (state.ended) {
        stream.emit('error', new Error('stream.push() after EOF'));
      } else {
        state.reading = false;
        if (state.decoder && !encoding) {
          chunk = state.decoder.write(chunk);
          if (state.objectMode || chunk.length !== 0) addChunk(stream, state, chunk, false);else maybeReadMore(stream, state);
        } else {
          addChunk(stream, state, chunk, false);
        }
      }
    } else if (!addToFront) {
      state.reading = false;
    }
  }

  return needMoreData(state);
}

function addChunk(stream, state, chunk, addToFront) {
  if (state.flowing && state.length === 0 && !state.sync) {
    stream.emit('data', chunk);
    stream.read(0);
  } else {
    // update the buffer info.
    state.length += state.objectMode ? 1 : chunk.length;
    if (addToFront) state.buffer.unshift(chunk);else state.buffer.push(chunk);

    if (state.needReadable) emitReadable(stream);
  }
  maybeReadMore(stream, state);
}

function chunkInvalid(state, chunk) {
  var er;
  if (!_isUint8Array(chunk) && typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
    er = new TypeError('Invalid non-string/buffer chunk');
  }
  return er;
}

// if it's past the high water mark, we can push in some more.
// Also, if we have no data yet, we can stand some
// more bytes.  This is to work around cases where hwm=0,
// such as the repl.  Also, if the push() triggered a
// readable event, and the user called read(largeNumber) such that
// needReadable was set, then we ought to push more, so that another
// 'readable' event will be triggered.
function needMoreData(state) {
  return !state.ended && (state.needReadable || state.length < state.highWaterMark || state.length === 0);
}

Readable.prototype.isPaused = function () {
  return this._readableState.flowing === false;
};

// backwards compatibility.
Readable.prototype.setEncoding = function (enc) {
  if (!StringDecoder) StringDecoder = require('string_decoder/').StringDecoder;
  this._readableState.decoder = new StringDecoder(enc);
  this._readableState.encoding = enc;
  return this;
};

// Don't raise the hwm > 8MB
var MAX_HWM = 0x800000;
function computeNewHighWaterMark(n) {
  if (n >= MAX_HWM) {
    n = MAX_HWM;
  } else {
    // Get the next highest power of 2 to prevent increasing hwm excessively in
    // tiny amounts
    n--;
    n |= n >>> 1;
    n |= n >>> 2;
    n |= n >>> 4;
    n |= n >>> 8;
    n |= n >>> 16;
    n++;
  }
  return n;
}

// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function howMuchToRead(n, state) {
  if (n <= 0 || state.length === 0 && state.ended) return 0;
  if (state.objectMode) return 1;
  if (n !== n) {
    // Only flow one buffer at a time
    if (state.flowing && state.length) return state.buffer.head.data.length;else return state.length;
  }
  // If we're asking for more than the current hwm, then raise the hwm.
  if (n > state.highWaterMark) state.highWaterMark = computeNewHighWaterMark(n);
  if (n <= state.length) return n;
  // Don't have enough
  if (!state.ended) {
    state.needReadable = true;
    return 0;
  }
  return state.length;
}

// you can override either this method, or the async _read(n) below.
Readable.prototype.read = function (n) {
  debug('read', n);
  n = parseInt(n, 10);
  var state = this._readableState;
  var nOrig = n;

  if (n !== 0) state.emittedReadable = false;

  // if we're doing read(0) to trigger a readable event, but we
  // already have a bunch of data in the buffer, then just trigger
  // the 'readable' event and move on.
  if (n === 0 && state.needReadable && (state.length >= state.highWaterMark || state.ended)) {
    debug('read: emitReadable', state.length, state.ended);
    if (state.length === 0 && state.ended) endReadable(this);else emitReadable(this);
    return null;
  }

  n = howMuchToRead(n, state);

  // if we've ended, and we're now clear, then finish it up.
  if (n === 0 && state.ended) {
    if (state.length === 0) endReadable(this);
    return null;
  }

  // All the actual chunk generation logic needs to be
  // *below* the call to _read.  The reason is that in certain
  // synthetic stream cases, such as passthrough streams, _read
  // may be a completely synchronous operation which may change
  // the state of the read buffer, providing enough data when
  // before there was *not* enough.
  //
  // So, the steps are:
  // 1. Figure out what the state of things will be after we do
  // a read from the buffer.
  //
  // 2. If that resulting state will trigger a _read, then call _read.
  // Note that this may be asynchronous, or synchronous.  Yes, it is
  // deeply ugly to write APIs this way, but that still doesn't mean
  // that the Readable class should behave improperly, as streams are
  // designed to be sync/async agnostic.
  // Take note if the _read call is sync or async (ie, if the read call
  // has returned yet), so that we know whether or not it's safe to emit
  // 'readable' etc.
  //
  // 3. Actually pull the requested chunks out of the buffer and return.

  // if we need a readable event, then we need to do some reading.
  var doRead = state.needReadable;
  debug('need readable', doRead);

  // if we currently have less than the highWaterMark, then also read some
  if (state.length === 0 || state.length - n < state.highWaterMark) {
    doRead = true;
    debug('length less than watermark', doRead);
  }

  // however, if we've ended, then there's no point, and if we're already
  // reading, then it's unnecessary.
  if (state.ended || state.reading) {
    doRead = false;
    debug('reading or ended', doRead);
  } else if (doRead) {
    debug('do read');
    state.reading = true;
    state.sync = true;
    // if the length is currently zero, then we *need* a readable event.
    if (state.length === 0) state.needReadable = true;
    // call internal read method
    this._read(state.highWaterMark);
    state.sync = false;
    // If _read pushed data synchronously, then `reading` will be false,
    // and we need to re-evaluate how much data we can return to the user.
    if (!state.reading) n = howMuchToRead(nOrig, state);
  }

  var ret;
  if (n > 0) ret = fromList(n, state);else ret = null;

  if (ret === null) {
    state.needReadable = true;
    n = 0;
  } else {
    state.length -= n;
  }

  if (state.length === 0) {
    // If we have nothing in the buffer, then we want to know
    // as soon as we *do* get something into the buffer.
    if (!state.ended) state.needReadable = true;

    // If we tried to read() past the EOF, then emit end on the next tick.
    if (nOrig !== n && state.ended) endReadable(this);
  }

  if (ret !== null) this.emit('data', ret);

  return ret;
};

function onEofChunk(stream, state) {
  if (state.ended) return;
  if (state.decoder) {
    var chunk = state.decoder.end();
    if (chunk && chunk.length) {
      state.buffer.push(chunk);
      state.length += state.objectMode ? 1 : chunk.length;
    }
  }
  state.ended = true;

  // emit 'readable' now to make sure it gets picked up.
  emitReadable(stream);
}

// Don't emit readable right away in sync mode, because this can trigger
// another read() call => stack overflow.  This way, it might trigger
// a nextTick recursion warning, but that's not so bad.
function emitReadable(stream) {
  var state = stream._readableState;
  state.needReadable = false;
  if (!state.emittedReadable) {
    debug('emitReadable', state.flowing);
    state.emittedReadable = true;
    if (state.sync) processNextTick(emitReadable_, stream);else emitReadable_(stream);
  }
}

function emitReadable_(stream) {
  debug('emit readable');
  stream.emit('readable');
  flow(stream);
}

// at this point, the user has presumably seen the 'readable' event,
// and called read() to consume some data.  that may have triggered
// in turn another _read(n) call, in which case reading = true if
// it's in progress.
// However, if we're not ended, or reading, and the length < hwm,
// then go ahead and try to read some more preemptively.
function maybeReadMore(stream, state) {
  if (!state.readingMore) {
    state.readingMore = true;
    processNextTick(maybeReadMore_, stream, state);
  }
}

function maybeReadMore_(stream, state) {
  var len = state.length;
  while (!state.reading && !state.flowing && !state.ended && state.length < state.highWaterMark) {
    debug('maybeReadMore read 0');
    stream.read(0);
    if (len === state.length)
      // didn't get any data, stop spinning.
      break;else len = state.length;
  }
  state.readingMore = false;
}

// abstract method.  to be overridden in specific implementation classes.
// call cb(er, data) where data is <= n in length.
// for virtual (non-string, non-buffer) streams, "length" is somewhat
// arbitrary, and perhaps not very meaningful.
Readable.prototype._read = function (n) {
  this.emit('error', new Error('_read() is not implemented'));
};

Readable.prototype.pipe = function (dest, pipeOpts) {
  var src = this;
  var state = this._readableState;

  switch (state.pipesCount) {
    case 0:
      state.pipes = dest;
      break;
    case 1:
      state.pipes = [state.pipes, dest];
      break;
    default:
      state.pipes.push(dest);
      break;
  }
  state.pipesCount += 1;
  debug('pipe count=%d opts=%j', state.pipesCount, pipeOpts);

  var doEnd = (!pipeOpts || pipeOpts.end !== false) && dest !== process.stdout && dest !== process.stderr;

  var endFn = doEnd ? onend : unpipe;
  if (state.endEmitted) processNextTick(endFn);else src.once('end', endFn);

  dest.on('unpipe', onunpipe);
  function onunpipe(readable, unpipeInfo) {
    debug('onunpipe');
    if (readable === src) {
      if (unpipeInfo && unpipeInfo.hasUnpiped === false) {
        unpipeInfo.hasUnpiped = true;
        cleanup();
      }
    }
  }

  function onend() {
    debug('onend');
    dest.end();
  }

  // when the dest drains, it reduces the awaitDrain counter
  // on the source.  This would be more elegant with a .once()
  // handler in flow(), but adding and removing repeatedly is
  // too slow.
  var ondrain = pipeOnDrain(src);
  dest.on('drain', ondrain);

  var cleanedUp = false;
  function cleanup() {
    debug('cleanup');
    // cleanup event handlers once the pipe is broken
    dest.removeListener('close', onclose);
    dest.removeListener('finish', onfinish);
    dest.removeListener('drain', ondrain);
    dest.removeListener('error', onerror);
    dest.removeListener('unpipe', onunpipe);
    src.removeListener('end', onend);
    src.removeListener('end', unpipe);
    src.removeListener('data', ondata);

    cleanedUp = true;

    // if the reader is waiting for a drain event from this
    // specific writer, then it would cause it to never start
    // flowing again.
    // So, if this is awaiting a drain, then we just call it now.
    // If we don't know, then assume that we are waiting for one.
    if (state.awaitDrain && (!dest._writableState || dest._writableState.needDrain)) ondrain();
  }

  // If the user pushes more data while we're writing to dest then we'll end up
  // in ondata again. However, we only want to increase awaitDrain once because
  // dest will only emit one 'drain' event for the multiple writes.
  // => Introduce a guard on increasing awaitDrain.
  var increasedAwaitDrain = false;
  src.on('data', ondata);
  function ondata(chunk) {
    debug('ondata');
    increasedAwaitDrain = false;
    var ret = dest.write(chunk);
    if (false === ret && !increasedAwaitDrain) {
      // If the user unpiped during `dest.write()`, it is possible
      // to get stuck in a permanently paused state if that write
      // also returned false.
      // => Check whether `dest` is still a piping destination.
      if ((state.pipesCount === 1 && state.pipes === dest || state.pipesCount > 1 && indexOf(state.pipes, dest) !== -1) && !cleanedUp) {
        debug('false write response, pause', src._readableState.awaitDrain);
        src._readableState.awaitDrain++;
        increasedAwaitDrain = true;
      }
      src.pause();
    }
  }

  // if the dest has an error, then stop piping into it.
  // however, don't suppress the throwing behavior for this.
  function onerror(er) {
    debug('onerror', er);
    unpipe();
    dest.removeListener('error', onerror);
    if (EElistenerCount(dest, 'error') === 0) dest.emit('error', er);
  }

  // Make sure our error handler is attached before userland ones.
  prependListener(dest, 'error', onerror);

  // Both close and finish should trigger unpipe, but only once.
  function onclose() {
    dest.removeListener('finish', onfinish);
    unpipe();
  }
  dest.once('close', onclose);
  function onfinish() {
    debug('onfinish');
    dest.removeListener('close', onclose);
    unpipe();
  }
  dest.once('finish', onfinish);

  function unpipe() {
    debug('unpipe');
    src.unpipe(dest);
  }

  // tell the dest that it's being piped to
  dest.emit('pipe', src);

  // start the flow if it hasn't been started already.
  if (!state.flowing) {
    debug('pipe resume');
    src.resume();
  }

  return dest;
};

function pipeOnDrain(src) {
  return function () {
    var state = src._readableState;
    debug('pipeOnDrain', state.awaitDrain);
    if (state.awaitDrain) state.awaitDrain--;
    if (state.awaitDrain === 0 && EElistenerCount(src, 'data')) {
      state.flowing = true;
      flow(src);
    }
  };
}

Readable.prototype.unpipe = function (dest) {
  var state = this._readableState;
  var unpipeInfo = { hasUnpiped: false };

  // if we're not piping anywhere, then do nothing.
  if (state.pipesCount === 0) return this;

  // just one destination.  most common case.
  if (state.pipesCount === 1) {
    // passed in one, but it's not the right one.
    if (dest && dest !== state.pipes) return this;

    if (!dest) dest = state.pipes;

    // got a match.
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;
    if (dest) dest.emit('unpipe', this, unpipeInfo);
    return this;
  }

  // slow case. multiple pipe destinations.

  if (!dest) {
    // remove all.
    var dests = state.pipes;
    var len = state.pipesCount;
    state.pipes = null;
    state.pipesCount = 0;
    state.flowing = false;

    for (var i = 0; i < len; i++) {
      dests[i].emit('unpipe', this, unpipeInfo);
    }return this;
  }

  // try to find the right one.
  var index = indexOf(state.pipes, dest);
  if (index === -1) return this;

  state.pipes.splice(index, 1);
  state.pipesCount -= 1;
  if (state.pipesCount === 1) state.pipes = state.pipes[0];

  dest.emit('unpipe', this, unpipeInfo);

  return this;
};

// set up data events if they are asked for
// Ensure readable listeners eventually get something
Readable.prototype.on = function (ev, fn) {
  var res = Stream.prototype.on.call(this, ev, fn);

  if (ev === 'data') {
    // Start flowing on next tick if stream isn't explicitly paused
    if (this._readableState.flowing !== false) this.resume();
  } else if (ev === 'readable') {
    var state = this._readableState;
    if (!state.endEmitted && !state.readableListening) {
      state.readableListening = state.needReadable = true;
      state.emittedReadable = false;
      if (!state.reading) {
        processNextTick(nReadingNextTick, this);
      } else if (state.length) {
        emitReadable(this);
      }
    }
  }

  return res;
};
Readable.prototype.addListener = Readable.prototype.on;

function nReadingNextTick(self) {
  debug('readable nexttick read 0');
  self.read(0);
}

// pause() and resume() are remnants of the legacy readable stream API
// If the user uses them, then switch into old mode.
Readable.prototype.resume = function () {
  var state = this._readableState;
  if (!state.flowing) {
    debug('resume');
    state.flowing = true;
    resume(this, state);
  }
  return this;
};

function resume(stream, state) {
  if (!state.resumeScheduled) {
    state.resumeScheduled = true;
    processNextTick(resume_, stream, state);
  }
}

function resume_(stream, state) {
  if (!state.reading) {
    debug('resume read 0');
    stream.read(0);
  }

  state.resumeScheduled = false;
  state.awaitDrain = 0;
  stream.emit('resume');
  flow(stream);
  if (state.flowing && !state.reading) stream.read(0);
}

Readable.prototype.pause = function () {
  debug('call pause flowing=%j', this._readableState.flowing);
  if (false !== this._readableState.flowing) {
    debug('pause');
    this._readableState.flowing = false;
    this.emit('pause');
  }
  return this;
};

function flow(stream) {
  var state = stream._readableState;
  debug('flow', state.flowing);
  while (state.flowing && stream.read() !== null) {}
}

// wrap an old-style stream as the async data source.
// This is *not* part of the readable stream interface.
// It is an ugly unfortunate mess of history.
Readable.prototype.wrap = function (stream) {
  var state = this._readableState;
  var paused = false;

  var self = this;
  stream.on('end', function () {
    debug('wrapped end');
    if (state.decoder && !state.ended) {
      var chunk = state.decoder.end();
      if (chunk && chunk.length) self.push(chunk);
    }

    self.push(null);
  });

  stream.on('data', function (chunk) {
    debug('wrapped data');
    if (state.decoder) chunk = state.decoder.write(chunk);

    // don't skip over falsy values in objectMode
    if (state.objectMode && (chunk === null || chunk === undefined)) return;else if (!state.objectMode && (!chunk || !chunk.length)) return;

    var ret = self.push(chunk);
    if (!ret) {
      paused = true;
      stream.pause();
    }
  });

  // proxy all the other methods.
  // important when wrapping filters and duplexes.
  for (var i in stream) {
    if (this[i] === undefined && typeof stream[i] === 'function') {
      this[i] = function (method) {
        return function () {
          return stream[method].apply(stream, arguments);
        };
      }(i);
    }
  }

  // proxy certain important events.
  for (var n = 0; n < kProxyEvents.length; n++) {
    stream.on(kProxyEvents[n], self.emit.bind(self, kProxyEvents[n]));
  }

  // when we try to consume some more bytes, simply unpause the
  // underlying stream.
  self._read = function (n) {
    debug('wrapped _read', n);
    if (paused) {
      paused = false;
      stream.resume();
    }
  };

  return self;
};

// exposed for testing purposes only.
Readable._fromList = fromList;

// Pluck off n bytes from an array of buffers.
// Length is the combined lengths of all the buffers in the list.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromList(n, state) {
  // nothing buffered
  if (state.length === 0) return null;

  var ret;
  if (state.objectMode) ret = state.buffer.shift();else if (!n || n >= state.length) {
    // read it all, truncate the list
    if (state.decoder) ret = state.buffer.join('');else if (state.buffer.length === 1) ret = state.buffer.head.data;else ret = state.buffer.concat(state.length);
    state.buffer.clear();
  } else {
    // read part of list
    ret = fromListPartial(n, state.buffer, state.decoder);
  }

  return ret;
}

// Extracts only enough buffered data to satisfy the amount requested.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function fromListPartial(n, list, hasStrings) {
  var ret;
  if (n < list.head.data.length) {
    // slice is the same for buffers and strings
    ret = list.head.data.slice(0, n);
    list.head.data = list.head.data.slice(n);
  } else if (n === list.head.data.length) {
    // first chunk is a perfect match
    ret = list.shift();
  } else {
    // result spans more than one buffer
    ret = hasStrings ? copyFromBufferString(n, list) : copyFromBuffer(n, list);
  }
  return ret;
}

// Copies a specified amount of characters from the list of buffered data
// chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBufferString(n, list) {
  var p = list.head;
  var c = 1;
  var ret = p.data;
  n -= ret.length;
  while (p = p.next) {
    var str = p.data;
    var nb = n > str.length ? str.length : n;
    if (nb === str.length) ret += str;else ret += str.slice(0, n);
    n -= nb;
    if (n === 0) {
      if (nb === str.length) {
        ++c;
        if (p.next) list.head = p.next;else list.head = list.tail = null;
      } else {
        list.head = p;
        p.data = str.slice(nb);
      }
      break;
    }
    ++c;
  }
  list.length -= c;
  return ret;
}

// Copies a specified amount of bytes from the list of buffered data chunks.
// This function is designed to be inlinable, so please take care when making
// changes to the function body.
function copyFromBuffer(n, list) {
  var ret = Buffer.allocUnsafe(n);
  var p = list.head;
  var c = 1;
  p.data.copy(ret);
  n -= p.data.length;
  while (p = p.next) {
    var buf = p.data;
    var nb = n > buf.length ? buf.length : n;
    buf.copy(ret, ret.length - n, 0, nb);
    n -= nb;
    if (n === 0) {
      if (nb === buf.length) {
        ++c;
        if (p.next) list.head = p.next;else list.head = list.tail = null;
      } else {
        list.head = p;
        p.data = buf.slice(nb);
      }
      break;
    }
    ++c;
  }
  list.length -= c;
  return ret;
}

function endReadable(stream) {
  var state = stream._readableState;

  // If we get here before consuming all the bytes, then that is a
  // bug in node.  Should never happen.
  if (state.length > 0) throw new Error('"endReadable()" called on non-empty stream');

  if (!state.endEmitted) {
    state.ended = true;
    processNextTick(endReadableNT, state, stream);
  }
}

function endReadableNT(state, stream) {
  // Check that we didn't get one last unshift.
  if (!state.endEmitted && state.length === 0) {
    state.endEmitted = true;
    stream.readable = false;
    stream.emit('end');
  }
}

function forEach(xs, f) {
  for (var i = 0, l = xs.length; i < l; i++) {
    f(xs[i], i);
  }
}

function indexOf(xs, x) {
  for (var i = 0, l = xs.length; i < l; i++) {
    if (xs[i] === x) return i;
  }
  return -1;
}
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./_stream_duplex":138,"./internal/streams/BufferList":143,"./internal/streams/destroy":144,"./internal/streams/stream":145,"_process":133,"core-util-is":88,"events":119,"inherits":128,"isarray":130,"process-nextick-args":132,"safe-buffer":147,"string_decoder/":152,"util":84}],141:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// a transform stream is a readable/writable stream where you do
// something with the data.  Sometimes it's called a "filter",
// but that's not a great name for it, since that implies a thing where
// some bits pass through, and others are simply ignored.  (That would
// be a valid example of a transform, of course.)
//
// While the output is causally related to the input, it's not a
// necessarily symmetric or synchronous transformation.  For example,
// a zlib stream might take multiple plain-text writes(), and then
// emit a single compressed chunk some time in the future.
//
// Here's how this works:
//
// The Transform stream has all the aspects of the readable and writable
// stream classes.  When you write(chunk), that calls _write(chunk,cb)
// internally, and returns false if there's a lot of pending writes
// buffered up.  When you call read(), that calls _read(n) until
// there's enough pending readable data buffered up.
//
// In a transform stream, the written data is placed in a buffer.  When
// _read(n) is called, it transforms the queued up data, calling the
// buffered _write cb's as it consumes chunks.  If consuming a single
// written chunk would result in multiple output chunks, then the first
// outputted bit calls the readcb, and subsequent chunks just go into
// the read buffer, and will cause it to emit 'readable' if necessary.
//
// This way, back-pressure is actually determined by the reading side,
// since _read has to be called to start processing a new chunk.  However,
// a pathological inflate type of transform can cause excessive buffering
// here.  For example, imagine a stream where every byte of input is
// interpreted as an integer from 0-255, and then results in that many
// bytes of output.  Writing the 4 bytes {ff,ff,ff,ff} would result in
// 1kb of data being output.  In this case, you could write a very small
// amount of input, and end up with a very large amount of output.  In
// such a pathological inflating mechanism, there'd be no way to tell
// the system to stop doing the transform.  A single 4MB write could
// cause the system to run out of memory.
//
// However, even in such a pathological case, only a single written chunk
// would be consumed, and then the rest would wait (un-transformed) until
// the results of the previous transformed chunk were consumed.

'use strict';

module.exports = Transform;

var Duplex = require('./_stream_duplex');

/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/

util.inherits(Transform, Duplex);

function TransformState(stream) {
  this.afterTransform = function (er, data) {
    return afterTransform(stream, er, data);
  };

  this.needTransform = false;
  this.transforming = false;
  this.writecb = null;
  this.writechunk = null;
  this.writeencoding = null;
}

function afterTransform(stream, er, data) {
  var ts = stream._transformState;
  ts.transforming = false;

  var cb = ts.writecb;

  if (!cb) {
    return stream.emit('error', new Error('write callback called multiple times'));
  }

  ts.writechunk = null;
  ts.writecb = null;

  if (data !== null && data !== undefined) stream.push(data);

  cb(er);

  var rs = stream._readableState;
  rs.reading = false;
  if (rs.needReadable || rs.length < rs.highWaterMark) {
    stream._read(rs.highWaterMark);
  }
}

function Transform(options) {
  if (!(this instanceof Transform)) return new Transform(options);

  Duplex.call(this, options);

  this._transformState = new TransformState(this);

  var stream = this;

  // start out asking for a readable event once data is transformed.
  this._readableState.needReadable = true;

  // we have implemented the _read method, and done the other things
  // that Readable wants before the first _read call, so unset the
  // sync guard flag.
  this._readableState.sync = false;

  if (options) {
    if (typeof options.transform === 'function') this._transform = options.transform;

    if (typeof options.flush === 'function') this._flush = options.flush;
  }

  // When the writable side finishes, then flush out anything remaining.
  this.once('prefinish', function () {
    if (typeof this._flush === 'function') this._flush(function (er, data) {
      done(stream, er, data);
    });else done(stream);
  });
}

Transform.prototype.push = function (chunk, encoding) {
  this._transformState.needTransform = false;
  return Duplex.prototype.push.call(this, chunk, encoding);
};

// This is the part where you do stuff!
// override this function in implementation classes.
// 'chunk' is an input chunk.
//
// Call `push(newChunk)` to pass along transformed output
// to the readable side.  You may call 'push' zero or more times.
//
// Call `cb(err)` when you are done with this chunk.  If you pass
// an error, then that'll put the hurt on the whole operation.  If you
// never call cb(), then you'll never get another chunk.
Transform.prototype._transform = function (chunk, encoding, cb) {
  throw new Error('_transform() is not implemented');
};

Transform.prototype._write = function (chunk, encoding, cb) {
  var ts = this._transformState;
  ts.writecb = cb;
  ts.writechunk = chunk;
  ts.writeencoding = encoding;
  if (!ts.transforming) {
    var rs = this._readableState;
    if (ts.needTransform || rs.needReadable || rs.length < rs.highWaterMark) this._read(rs.highWaterMark);
  }
};

// Doesn't matter what the args are here.
// _transform does all the work.
// That we got here means that the readable side wants more data.
Transform.prototype._read = function (n) {
  var ts = this._transformState;

  if (ts.writechunk !== null && ts.writecb && !ts.transforming) {
    ts.transforming = true;
    this._transform(ts.writechunk, ts.writeencoding, ts.afterTransform);
  } else {
    // mark that we need a transform, so that any data that comes in
    // will get processed, now that we've asked for it.
    ts.needTransform = true;
  }
};

Transform.prototype._destroy = function (err, cb) {
  var _this = this;

  Duplex.prototype._destroy.call(this, err, function (err2) {
    cb(err2);
    _this.emit('close');
  });
};

function done(stream, er, data) {
  if (er) return stream.emit('error', er);

  if (data !== null && data !== undefined) stream.push(data);

  // if there's nothing in the write buffer, then that means
  // that nothing more will ever be provided
  var ws = stream._writableState;
  var ts = stream._transformState;

  if (ws.length) throw new Error('Calling transform done when ws.length != 0');

  if (ts.transforming) throw new Error('Calling transform done when still transforming');

  return stream.push(null);
}
},{"./_stream_duplex":138,"core-util-is":88,"inherits":128}],142:[function(require,module,exports){
(function (process,global){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

// A bit simpler than readable streams.
// Implement an async ._write(chunk, encoding, cb), and it'll handle all
// the drain event emission and buffering.

'use strict';

/*<replacement>*/

var processNextTick = require('process-nextick-args');
/*</replacement>*/

module.exports = Writable;

/* <replacement> */
function WriteReq(chunk, encoding, cb) {
  this.chunk = chunk;
  this.encoding = encoding;
  this.callback = cb;
  this.next = null;
}

// It seems a linked list but it is not
// there will be only 2 of these for each stream
function CorkedRequest(state) {
  var _this = this;

  this.next = null;
  this.entry = null;
  this.finish = function () {
    onCorkedFinish(_this, state);
  };
}
/* </replacement> */

/*<replacement>*/
var asyncWrite = !process.browser && ['v0.10', 'v0.9.'].indexOf(process.version.slice(0, 5)) > -1 ? setImmediate : processNextTick;
/*</replacement>*/

/*<replacement>*/
var Duplex;
/*</replacement>*/

Writable.WritableState = WritableState;

/*<replacement>*/
var util = require('core-util-is');
util.inherits = require('inherits');
/*</replacement>*/

/*<replacement>*/
var internalUtil = {
  deprecate: require('util-deprecate')
};
/*</replacement>*/

/*<replacement>*/
var Stream = require('./internal/streams/stream');
/*</replacement>*/

/*<replacement>*/
var Buffer = require('safe-buffer').Buffer;
var OurUint8Array = global.Uint8Array || function () {};
function _uint8ArrayToBuffer(chunk) {
  return Buffer.from(chunk);
}
function _isUint8Array(obj) {
  return Buffer.isBuffer(obj) || obj instanceof OurUint8Array;
}
/*</replacement>*/

var destroyImpl = require('./internal/streams/destroy');

util.inherits(Writable, Stream);

function nop() {}

function WritableState(options, stream) {
  Duplex = Duplex || require('./_stream_duplex');

  options = options || {};

  // object stream flag to indicate whether or not this stream
  // contains buffers or objects.
  this.objectMode = !!options.objectMode;

  if (stream instanceof Duplex) this.objectMode = this.objectMode || !!options.writableObjectMode;

  // the point at which write() starts returning false
  // Note: 0 is a valid value, means that we always return false if
  // the entire buffer is not flushed immediately on write()
  var hwm = options.highWaterMark;
  var defaultHwm = this.objectMode ? 16 : 16 * 1024;
  this.highWaterMark = hwm || hwm === 0 ? hwm : defaultHwm;

  // cast to ints.
  this.highWaterMark = Math.floor(this.highWaterMark);

  // if _final has been called
  this.finalCalled = false;

  // drain event flag.
  this.needDrain = false;
  // at the start of calling end()
  this.ending = false;
  // when end() has been called, and returned
  this.ended = false;
  // when 'finish' is emitted
  this.finished = false;

  // has it been destroyed
  this.destroyed = false;

  // should we decode strings into buffers before passing to _write?
  // this is here so that some node-core streams can optimize string
  // handling at a lower level.
  var noDecode = options.decodeStrings === false;
  this.decodeStrings = !noDecode;

  // Crypto is kind of old and crusty.  Historically, its default string
  // encoding is 'binary' so we have to make this configurable.
  // Everything else in the universe uses 'utf8', though.
  this.defaultEncoding = options.defaultEncoding || 'utf8';

  // not an actual buffer we keep track of, but a measurement
  // of how much we're waiting to get pushed to some underlying
  // socket or file.
  this.length = 0;

  // a flag to see when we're in the middle of a write.
  this.writing = false;

  // when true all writes will be buffered until .uncork() call
  this.corked = 0;

  // a flag to be able to tell if the onwrite cb is called immediately,
  // or on a later tick.  We set this to true at first, because any
  // actions that shouldn't happen until "later" should generally also
  // not happen before the first write call.
  this.sync = true;

  // a flag to know if we're processing previously buffered items, which
  // may call the _write() callback in the same tick, so that we don't
  // end up in an overlapped onwrite situation.
  this.bufferProcessing = false;

  // the callback that's passed to _write(chunk,cb)
  this.onwrite = function (er) {
    onwrite(stream, er);
  };

  // the callback that the user supplies to write(chunk,encoding,cb)
  this.writecb = null;

  // the amount that is being written when _write is called.
  this.writelen = 0;

  this.bufferedRequest = null;
  this.lastBufferedRequest = null;

  // number of pending user-supplied write callbacks
  // this must be 0 before 'finish' can be emitted
  this.pendingcb = 0;

  // emit prefinish if the only thing we're waiting for is _write cbs
  // This is relevant for synchronous Transform streams
  this.prefinished = false;

  // True if the error was already emitted and should not be thrown again
  this.errorEmitted = false;

  // count buffered requests
  this.bufferedRequestCount = 0;

  // allocate the first CorkedRequest, there is always
  // one allocated and free to use, and we maintain at most two
  this.corkedRequestsFree = new CorkedRequest(this);
}

WritableState.prototype.getBuffer = function getBuffer() {
  var current = this.bufferedRequest;
  var out = [];
  while (current) {
    out.push(current);
    current = current.next;
  }
  return out;
};

(function () {
  try {
    Object.defineProperty(WritableState.prototype, 'buffer', {
      get: internalUtil.deprecate(function () {
        return this.getBuffer();
      }, '_writableState.buffer is deprecated. Use _writableState.getBuffer ' + 'instead.', 'DEP0003')
    });
  } catch (_) {}
})();

// Test _writableState for inheritance to account for Duplex streams,
// whose prototype chain only points to Readable.
var realHasInstance;
if (typeof Symbol === 'function' && Symbol.hasInstance && typeof Function.prototype[Symbol.hasInstance] === 'function') {
  realHasInstance = Function.prototype[Symbol.hasInstance];
  Object.defineProperty(Writable, Symbol.hasInstance, {
    value: function (object) {
      if (realHasInstance.call(this, object)) return true;

      return object && object._writableState instanceof WritableState;
    }
  });
} else {
  realHasInstance = function (object) {
    return object instanceof this;
  };
}

function Writable(options) {
  Duplex = Duplex || require('./_stream_duplex');

  // Writable ctor is applied to Duplexes, too.
  // `realHasInstance` is necessary because using plain `instanceof`
  // would return false, as no `_writableState` property is attached.

  // Trying to use the custom `instanceof` for Writable here will also break the
  // Node.js LazyTransform implementation, which has a non-trivial getter for
  // `_writableState` that would lead to infinite recursion.
  if (!realHasInstance.call(Writable, this) && !(this instanceof Duplex)) {
    return new Writable(options);
  }

  this._writableState = new WritableState(options, this);

  // legacy.
  this.writable = true;

  if (options) {
    if (typeof options.write === 'function') this._write = options.write;

    if (typeof options.writev === 'function') this._writev = options.writev;

    if (typeof options.destroy === 'function') this._destroy = options.destroy;

    if (typeof options.final === 'function') this._final = options.final;
  }

  Stream.call(this);
}

// Otherwise people can pipe Writable streams, which is just wrong.
Writable.prototype.pipe = function () {
  this.emit('error', new Error('Cannot pipe, not readable'));
};

function writeAfterEnd(stream, cb) {
  var er = new Error('write after end');
  // TODO: defer error events consistently everywhere, not just the cb
  stream.emit('error', er);
  processNextTick(cb, er);
}

// Checks that a user-supplied chunk is valid, especially for the particular
// mode the stream is in. Currently this means that `null` is never accepted
// and undefined/non-string values are only allowed in object mode.
function validChunk(stream, state, chunk, cb) {
  var valid = true;
  var er = false;

  if (chunk === null) {
    er = new TypeError('May not write null values to stream');
  } else if (typeof chunk !== 'string' && chunk !== undefined && !state.objectMode) {
    er = new TypeError('Invalid non-string/buffer chunk');
  }
  if (er) {
    stream.emit('error', er);
    processNextTick(cb, er);
    valid = false;
  }
  return valid;
}

Writable.prototype.write = function (chunk, encoding, cb) {
  var state = this._writableState;
  var ret = false;
  var isBuf = _isUint8Array(chunk) && !state.objectMode;

  if (isBuf && !Buffer.isBuffer(chunk)) {
    chunk = _uint8ArrayToBuffer(chunk);
  }

  if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (isBuf) encoding = 'buffer';else if (!encoding) encoding = state.defaultEncoding;

  if (typeof cb !== 'function') cb = nop;

  if (state.ended) writeAfterEnd(this, cb);else if (isBuf || validChunk(this, state, chunk, cb)) {
    state.pendingcb++;
    ret = writeOrBuffer(this, state, isBuf, chunk, encoding, cb);
  }

  return ret;
};

Writable.prototype.cork = function () {
  var state = this._writableState;

  state.corked++;
};

Writable.prototype.uncork = function () {
  var state = this._writableState;

  if (state.corked) {
    state.corked--;

    if (!state.writing && !state.corked && !state.finished && !state.bufferProcessing && state.bufferedRequest) clearBuffer(this, state);
  }
};

Writable.prototype.setDefaultEncoding = function setDefaultEncoding(encoding) {
  // node::ParseEncoding() requires lower case.
  if (typeof encoding === 'string') encoding = encoding.toLowerCase();
  if (!(['hex', 'utf8', 'utf-8', 'ascii', 'binary', 'base64', 'ucs2', 'ucs-2', 'utf16le', 'utf-16le', 'raw'].indexOf((encoding + '').toLowerCase()) > -1)) throw new TypeError('Unknown encoding: ' + encoding);
  this._writableState.defaultEncoding = encoding;
  return this;
};

function decodeChunk(state, chunk, encoding) {
  if (!state.objectMode && state.decodeStrings !== false && typeof chunk === 'string') {
    chunk = Buffer.from(chunk, encoding);
  }
  return chunk;
}

// if we're already writing something, then just put this
// in the queue, and wait our turn.  Otherwise, call _write
// If we return false, then we need a drain event, so set that flag.
function writeOrBuffer(stream, state, isBuf, chunk, encoding, cb) {
  if (!isBuf) {
    var newChunk = decodeChunk(state, chunk, encoding);
    if (chunk !== newChunk) {
      isBuf = true;
      encoding = 'buffer';
      chunk = newChunk;
    }
  }
  var len = state.objectMode ? 1 : chunk.length;

  state.length += len;

  var ret = state.length < state.highWaterMark;
  // we must ensure that previous needDrain will not be reset to false.
  if (!ret) state.needDrain = true;

  if (state.writing || state.corked) {
    var last = state.lastBufferedRequest;
    state.lastBufferedRequest = {
      chunk: chunk,
      encoding: encoding,
      isBuf: isBuf,
      callback: cb,
      next: null
    };
    if (last) {
      last.next = state.lastBufferedRequest;
    } else {
      state.bufferedRequest = state.lastBufferedRequest;
    }
    state.bufferedRequestCount += 1;
  } else {
    doWrite(stream, state, false, len, chunk, encoding, cb);
  }

  return ret;
}

function doWrite(stream, state, writev, len, chunk, encoding, cb) {
  state.writelen = len;
  state.writecb = cb;
  state.writing = true;
  state.sync = true;
  if (writev) stream._writev(chunk, state.onwrite);else stream._write(chunk, encoding, state.onwrite);
  state.sync = false;
}

function onwriteError(stream, state, sync, er, cb) {
  --state.pendingcb;

  if (sync) {
    // defer the callback if we are being called synchronously
    // to avoid piling up things on the stack
    processNextTick(cb, er);
    // this can emit finish, and it will always happen
    // after error
    processNextTick(finishMaybe, stream, state);
    stream._writableState.errorEmitted = true;
    stream.emit('error', er);
  } else {
    // the caller expect this to happen before if
    // it is async
    cb(er);
    stream._writableState.errorEmitted = true;
    stream.emit('error', er);
    // this can emit finish, but finish must
    // always follow error
    finishMaybe(stream, state);
  }
}

function onwriteStateUpdate(state) {
  state.writing = false;
  state.writecb = null;
  state.length -= state.writelen;
  state.writelen = 0;
}

function onwrite(stream, er) {
  var state = stream._writableState;
  var sync = state.sync;
  var cb = state.writecb;

  onwriteStateUpdate(state);

  if (er) onwriteError(stream, state, sync, er, cb);else {
    // Check if we're actually ready to finish, but don't emit yet
    var finished = needFinish(state);

    if (!finished && !state.corked && !state.bufferProcessing && state.bufferedRequest) {
      clearBuffer(stream, state);
    }

    if (sync) {
      /*<replacement>*/
      asyncWrite(afterWrite, stream, state, finished, cb);
      /*</replacement>*/
    } else {
      afterWrite(stream, state, finished, cb);
    }
  }
}

function afterWrite(stream, state, finished, cb) {
  if (!finished) onwriteDrain(stream, state);
  state.pendingcb--;
  cb();
  finishMaybe(stream, state);
}

// Must force callback to be called on nextTick, so that we don't
// emit 'drain' before the write() consumer gets the 'false' return
// value, and has a chance to attach a 'drain' listener.
function onwriteDrain(stream, state) {
  if (state.length === 0 && state.needDrain) {
    state.needDrain = false;
    stream.emit('drain');
  }
}

// if there's something in the buffer waiting, then process it
function clearBuffer(stream, state) {
  state.bufferProcessing = true;
  var entry = state.bufferedRequest;

  if (stream._writev && entry && entry.next) {
    // Fast case, write everything using _writev()
    var l = state.bufferedRequestCount;
    var buffer = new Array(l);
    var holder = state.corkedRequestsFree;
    holder.entry = entry;

    var count = 0;
    var allBuffers = true;
    while (entry) {
      buffer[count] = entry;
      if (!entry.isBuf) allBuffers = false;
      entry = entry.next;
      count += 1;
    }
    buffer.allBuffers = allBuffers;

    doWrite(stream, state, true, state.length, buffer, '', holder.finish);

    // doWrite is almost always async, defer these to save a bit of time
    // as the hot path ends with doWrite
    state.pendingcb++;
    state.lastBufferedRequest = null;
    if (holder.next) {
      state.corkedRequestsFree = holder.next;
      holder.next = null;
    } else {
      state.corkedRequestsFree = new CorkedRequest(state);
    }
  } else {
    // Slow case, write chunks one-by-one
    while (entry) {
      var chunk = entry.chunk;
      var encoding = entry.encoding;
      var cb = entry.callback;
      var len = state.objectMode ? 1 : chunk.length;

      doWrite(stream, state, false, len, chunk, encoding, cb);
      entry = entry.next;
      // if we didn't call the onwrite immediately, then
      // it means that we need to wait until it does.
      // also, that means that the chunk and cb are currently
      // being processed, so move the buffer counter past them.
      if (state.writing) {
        break;
      }
    }

    if (entry === null) state.lastBufferedRequest = null;
  }

  state.bufferedRequestCount = 0;
  state.bufferedRequest = entry;
  state.bufferProcessing = false;
}

Writable.prototype._write = function (chunk, encoding, cb) {
  cb(new Error('_write() is not implemented'));
};

Writable.prototype._writev = null;

Writable.prototype.end = function (chunk, encoding, cb) {
  var state = this._writableState;

  if (typeof chunk === 'function') {
    cb = chunk;
    chunk = null;
    encoding = null;
  } else if (typeof encoding === 'function') {
    cb = encoding;
    encoding = null;
  }

  if (chunk !== null && chunk !== undefined) this.write(chunk, encoding);

  // .end() fully uncorks
  if (state.corked) {
    state.corked = 1;
    this.uncork();
  }

  // ignore unnecessary end() calls.
  if (!state.ending && !state.finished) endWritable(this, state, cb);
};

function needFinish(state) {
  return state.ending && state.length === 0 && state.bufferedRequest === null && !state.finished && !state.writing;
}
function callFinal(stream, state) {
  stream._final(function (err) {
    state.pendingcb--;
    if (err) {
      stream.emit('error', err);
    }
    state.prefinished = true;
    stream.emit('prefinish');
    finishMaybe(stream, state);
  });
}
function prefinish(stream, state) {
  if (!state.prefinished && !state.finalCalled) {
    if (typeof stream._final === 'function') {
      state.pendingcb++;
      state.finalCalled = true;
      processNextTick(callFinal, stream, state);
    } else {
      state.prefinished = true;
      stream.emit('prefinish');
    }
  }
}

function finishMaybe(stream, state) {
  var need = needFinish(state);
  if (need) {
    prefinish(stream, state);
    if (state.pendingcb === 0) {
      state.finished = true;
      stream.emit('finish');
    }
  }
  return need;
}

function endWritable(stream, state, cb) {
  state.ending = true;
  finishMaybe(stream, state);
  if (cb) {
    if (state.finished) processNextTick(cb);else stream.once('finish', cb);
  }
  state.ended = true;
  stream.writable = false;
}

function onCorkedFinish(corkReq, state, err) {
  var entry = corkReq.entry;
  corkReq.entry = null;
  while (entry) {
    var cb = entry.callback;
    state.pendingcb--;
    cb(err);
    entry = entry.next;
  }
  if (state.corkedRequestsFree) {
    state.corkedRequestsFree.next = corkReq;
  } else {
    state.corkedRequestsFree = corkReq;
  }
}

Object.defineProperty(Writable.prototype, 'destroyed', {
  get: function () {
    if (this._writableState === undefined) {
      return false;
    }
    return this._writableState.destroyed;
  },
  set: function (value) {
    // we ignore the value if the stream
    // has not been initialized yet
    if (!this._writableState) {
      return;
    }

    // backward compatibility, the user is explicitly
    // managing destroyed
    this._writableState.destroyed = value;
  }
});

Writable.prototype.destroy = destroyImpl.destroy;
Writable.prototype._undestroy = destroyImpl.undestroy;
Writable.prototype._destroy = function (err, cb) {
  this.end();
  cb(err);
};
}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./_stream_duplex":138,"./internal/streams/destroy":144,"./internal/streams/stream":145,"_process":133,"core-util-is":88,"inherits":128,"process-nextick-args":132,"safe-buffer":147,"util-deprecate":156}],143:[function(require,module,exports){
'use strict';

/*<replacement>*/

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

var Buffer = require('safe-buffer').Buffer;
/*</replacement>*/

function copyBuffer(src, target, offset) {
  src.copy(target, offset);
}

module.exports = function () {
  function BufferList() {
    _classCallCheck(this, BufferList);

    this.head = null;
    this.tail = null;
    this.length = 0;
  }

  BufferList.prototype.push = function push(v) {
    var entry = { data: v, next: null };
    if (this.length > 0) this.tail.next = entry;else this.head = entry;
    this.tail = entry;
    ++this.length;
  };

  BufferList.prototype.unshift = function unshift(v) {
    var entry = { data: v, next: this.head };
    if (this.length === 0) this.tail = entry;
    this.head = entry;
    ++this.length;
  };

  BufferList.prototype.shift = function shift() {
    if (this.length === 0) return;
    var ret = this.head.data;
    if (this.length === 1) this.head = this.tail = null;else this.head = this.head.next;
    --this.length;
    return ret;
  };

  BufferList.prototype.clear = function clear() {
    this.head = this.tail = null;
    this.length = 0;
  };

  BufferList.prototype.join = function join(s) {
    if (this.length === 0) return '';
    var p = this.head;
    var ret = '' + p.data;
    while (p = p.next) {
      ret += s + p.data;
    }return ret;
  };

  BufferList.prototype.concat = function concat(n) {
    if (this.length === 0) return Buffer.alloc(0);
    if (this.length === 1) return this.head.data;
    var ret = Buffer.allocUnsafe(n >>> 0);
    var p = this.head;
    var i = 0;
    while (p) {
      copyBuffer(p.data, ret, i);
      i += p.data.length;
      p = p.next;
    }
    return ret;
  };

  return BufferList;
}();
},{"safe-buffer":147}],144:[function(require,module,exports){
'use strict';

/*<replacement>*/

var processNextTick = require('process-nextick-args');
/*</replacement>*/

// undocumented cb() API, needed for core, not for public API
function destroy(err, cb) {
  var _this = this;

  var readableDestroyed = this._readableState && this._readableState.destroyed;
  var writableDestroyed = this._writableState && this._writableState.destroyed;

  if (readableDestroyed || writableDestroyed) {
    if (cb) {
      cb(err);
    } else if (err && (!this._writableState || !this._writableState.errorEmitted)) {
      processNextTick(emitErrorNT, this, err);
    }
    return;
  }

  // we set destroyed to true before firing error callbacks in order
  // to make it re-entrance safe in case destroy() is called within callbacks

  if (this._readableState) {
    this._readableState.destroyed = true;
  }

  // if this is a duplex stream mark the writable part as destroyed as well
  if (this._writableState) {
    this._writableState.destroyed = true;
  }

  this._destroy(err || null, function (err) {
    if (!cb && err) {
      processNextTick(emitErrorNT, _this, err);
      if (_this._writableState) {
        _this._writableState.errorEmitted = true;
      }
    } else if (cb) {
      cb(err);
    }
  });
}

function undestroy() {
  if (this._readableState) {
    this._readableState.destroyed = false;
    this._readableState.reading = false;
    this._readableState.ended = false;
    this._readableState.endEmitted = false;
  }

  if (this._writableState) {
    this._writableState.destroyed = false;
    this._writableState.ended = false;
    this._writableState.ending = false;
    this._writableState.finished = false;
    this._writableState.errorEmitted = false;
  }
}

function emitErrorNT(self, err) {
  self.emit('error', err);
}

module.exports = {
  destroy: destroy,
  undestroy: undestroy
};
},{"process-nextick-args":132}],145:[function(require,module,exports){
module.exports = require('events').EventEmitter;

},{"events":119}],146:[function(require,module,exports){
exports = module.exports = require('./lib/_stream_readable.js');
exports.Stream = exports;
exports.Readable = exports;
exports.Writable = require('./lib/_stream_writable.js');
exports.Duplex = require('./lib/_stream_duplex.js');
exports.Transform = require('./lib/_stream_transform.js');
exports.PassThrough = require('./lib/_stream_passthrough.js');

},{"./lib/_stream_duplex.js":138,"./lib/_stream_passthrough.js":139,"./lib/_stream_readable.js":140,"./lib/_stream_transform.js":141,"./lib/_stream_writable.js":142}],147:[function(require,module,exports){
/* eslint-disable node/no-deprecated-api */
var buffer = require('buffer')
var Buffer = buffer.Buffer

// alternative to using Object.keys for old browsers
function copyProps (src, dst) {
  for (var key in src) {
    dst[key] = src[key]
  }
}
if (Buffer.from && Buffer.alloc && Buffer.allocUnsafe && Buffer.allocUnsafeSlow) {
  module.exports = buffer
} else {
  // Copy properties from require('buffer')
  copyProps(buffer, exports)
  exports.Buffer = SafeBuffer
}

function SafeBuffer (arg, encodingOrOffset, length) {
  return Buffer(arg, encodingOrOffset, length)
}

// Copy static methods from Buffer
copyProps(Buffer, SafeBuffer)

SafeBuffer.from = function (arg, encodingOrOffset, length) {
  if (typeof arg === 'number') {
    throw new TypeError('Argument must not be a number')
  }
  return Buffer(arg, encodingOrOffset, length)
}

SafeBuffer.alloc = function (size, fill, encoding) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  var buf = Buffer(size)
  if (fill !== undefined) {
    if (typeof encoding === 'string') {
      buf.fill(fill, encoding)
    } else {
      buf.fill(fill)
    }
  } else {
    buf.fill(0)
  }
  return buf
}

SafeBuffer.allocUnsafe = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return Buffer(size)
}

SafeBuffer.allocUnsafeSlow = function (size) {
  if (typeof size !== 'number') {
    throw new TypeError('Argument must be a number')
  }
  return buffer.SlowBuffer(size)
}

},{"buffer":86}],148:[function(require,module,exports){
(function (global){
var ClientRequest = require('./lib/request')
var extend = require('xtend')
var statusCodes = require('builtin-status-codes')
var url = require('url')

var http = exports

http.request = function (opts, cb) {
	if (typeof opts === 'string')
		opts = url.parse(opts)
	else
		opts = extend(opts)

	// Normally, the page is loaded from http or https, so not specifying a protocol
	// will result in a (valid) protocol-relative url. However, this won't work if
	// the protocol is something else, like 'file:'
	var defaultProtocol = global.location.protocol.search(/^https?:$/) === -1 ? 'http:' : ''

	var protocol = opts.protocol || defaultProtocol
	var host = opts.hostname || opts.host
	var port = opts.port
	var path = opts.path || '/'

	// Necessary for IPv6 addresses
	if (host && host.indexOf(':') !== -1)
		host = '[' + host + ']'

	// This may be a relative url. The browser should always be able to interpret it correctly.
	opts.url = (host ? (protocol + '//' + host) : '') + (port ? ':' + port : '') + path
	opts.method = (opts.method || 'GET').toUpperCase()
	opts.headers = opts.headers || {}

	// Also valid opts.auth, opts.mode

	var req = new ClientRequest(opts)
	if (cb)
		req.on('response', cb)
	return req
}

http.get = function get (opts, cb) {
	var req = http.request(opts, cb)
	req.end()
	return req
}

http.Agent = function () {}
http.Agent.defaultMaxSockets = 4

http.STATUS_CODES = statusCodes

http.METHODS = [
	'CHECKOUT',
	'CONNECT',
	'COPY',
	'DELETE',
	'GET',
	'HEAD',
	'LOCK',
	'M-SEARCH',
	'MERGE',
	'MKACTIVITY',
	'MKCOL',
	'MOVE',
	'NOTIFY',
	'OPTIONS',
	'PATCH',
	'POST',
	'PROPFIND',
	'PROPPATCH',
	'PURGE',
	'PUT',
	'REPORT',
	'SEARCH',
	'SUBSCRIBE',
	'TRACE',
	'UNLOCK',
	'UNSUBSCRIBE'
]
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"./lib/request":150,"builtin-status-codes":87,"url":154,"xtend":160}],149:[function(require,module,exports){
(function (global){
exports.fetch = isFunction(global.fetch) && isFunction(global.ReadableStream)

exports.blobConstructor = false
try {
	new Blob([new ArrayBuffer(1)])
	exports.blobConstructor = true
} catch (e) {}

// The xhr request to example.com may violate some restrictive CSP configurations,
// so if we're running in a browser that supports `fetch`, avoid calling getXHR()
// and assume support for certain features below.
var xhr
function getXHR () {
	// Cache the xhr value
	if (xhr !== undefined) return xhr

	if (global.XMLHttpRequest) {
		xhr = new global.XMLHttpRequest()
		// If XDomainRequest is available (ie only, where xhr might not work
		// cross domain), use the page location. Otherwise use example.com
		// Note: this doesn't actually make an http request.
		try {
			xhr.open('GET', global.XDomainRequest ? '/' : 'https://example.com')
		} catch(e) {
			xhr = null
		}
	} else {
		// Service workers don't have XHR
		xhr = null
	}
	return xhr
}

function checkTypeSupport (type) {
	var xhr = getXHR()
	if (!xhr) return false
	try {
		xhr.responseType = type
		return xhr.responseType === type
	} catch (e) {}
	return false
}

// For some strange reason, Safari 7.0 reports typeof global.ArrayBuffer === 'object'.
// Safari 7.1 appears to have fixed this bug.
var haveArrayBuffer = typeof global.ArrayBuffer !== 'undefined'
var haveSlice = haveArrayBuffer && isFunction(global.ArrayBuffer.prototype.slice)

// If fetch is supported, then arraybuffer will be supported too. Skip calling
// checkTypeSupport(), since that calls getXHR().
exports.arraybuffer = exports.fetch || (haveArrayBuffer && checkTypeSupport('arraybuffer'))

// These next two tests unavoidably show warnings in Chrome. Since fetch will always
// be used if it's available, just return false for these to avoid the warnings.
exports.msstream = !exports.fetch && haveSlice && checkTypeSupport('ms-stream')
exports.mozchunkedarraybuffer = !exports.fetch && haveArrayBuffer &&
	checkTypeSupport('moz-chunked-arraybuffer')

// If fetch is supported, then overrideMimeType will be supported too. Skip calling
// getXHR().
exports.overrideMimeType = exports.fetch || (getXHR() ? isFunction(getXHR().overrideMimeType) : false)

exports.vbArray = isFunction(global.VBArray)

function isFunction (value) {
	return typeof value === 'function'
}

xhr = null // Help gc

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],150:[function(require,module,exports){
(function (process,global,Buffer){
var capability = require('./capability')
var inherits = require('inherits')
var response = require('./response')
var stream = require('readable-stream')
var toArrayBuffer = require('to-arraybuffer')

var IncomingMessage = response.IncomingMessage
var rStates = response.readyStates

function decideMode (preferBinary, useFetch) {
	if (capability.fetch && useFetch) {
		return 'fetch'
	} else if (capability.mozchunkedarraybuffer) {
		return 'moz-chunked-arraybuffer'
	} else if (capability.msstream) {
		return 'ms-stream'
	} else if (capability.arraybuffer && preferBinary) {
		return 'arraybuffer'
	} else if (capability.vbArray && preferBinary) {
		return 'text:vbarray'
	} else {
		return 'text'
	}
}

var ClientRequest = module.exports = function (opts) {
	var self = this
	stream.Writable.call(self)

	self._opts = opts
	self._body = []
	self._headers = {}
	if (opts.auth)
		self.setHeader('Authorization', 'Basic ' + new Buffer(opts.auth).toString('base64'))
	Object.keys(opts.headers).forEach(function (name) {
		self.setHeader(name, opts.headers[name])
	})

	var preferBinary
	var useFetch = true
	if (opts.mode === 'disable-fetch' || 'timeout' in opts) {
		// If the use of XHR should be preferred and includes preserving the 'content-type' header.
		// Force XHR to be used since the Fetch API does not yet support timeouts.
		useFetch = false
		preferBinary = true
	} else if (opts.mode === 'prefer-streaming') {
		// If streaming is a high priority but binary compatibility and
		// the accuracy of the 'content-type' header aren't
		preferBinary = false
	} else if (opts.mode === 'allow-wrong-content-type') {
		// If streaming is more important than preserving the 'content-type' header
		preferBinary = !capability.overrideMimeType
	} else if (!opts.mode || opts.mode === 'default' || opts.mode === 'prefer-fast') {
		// Use binary if text streaming may corrupt data or the content-type header, or for speed
		preferBinary = true
	} else {
		throw new Error('Invalid value for opts.mode')
	}
	self._mode = decideMode(preferBinary, useFetch)

	self.on('finish', function () {
		self._onFinish()
	})
}

inherits(ClientRequest, stream.Writable)

ClientRequest.prototype.setHeader = function (name, value) {
	var self = this
	var lowerName = name.toLowerCase()
	// This check is not necessary, but it prevents warnings from browsers about setting unsafe
	// headers. To be honest I'm not entirely sure hiding these warnings is a good thing, but
	// http-browserify did it, so I will too.
	if (unsafeHeaders.indexOf(lowerName) !== -1)
		return

	self._headers[lowerName] = {
		name: name,
		value: value
	}
}

ClientRequest.prototype.getHeader = function (name) {
	var header = this._headers[name.toLowerCase()]
	if (header)
		return header.value
	return null
}

ClientRequest.prototype.removeHeader = function (name) {
	var self = this
	delete self._headers[name.toLowerCase()]
}

ClientRequest.prototype._onFinish = function () {
	var self = this

	if (self._destroyed)
		return
	var opts = self._opts

	var headersObj = self._headers
	var body = null
	if (opts.method !== 'GET' && opts.method !== 'HEAD') {
		if (capability.blobConstructor) {
			body = new global.Blob(self._body.map(function (buffer) {
				return toArrayBuffer(buffer)
			}), {
				type: (headersObj['content-type'] || {}).value || ''
			})
		} else {
			// get utf8 string
			body = Buffer.concat(self._body).toString()
		}
	}

	// create flattened list of headers
	var headersList = []
	Object.keys(headersObj).forEach(function (keyName) {
		var name = headersObj[keyName].name
		var value = headersObj[keyName].value
		if (Array.isArray(value)) {
			value.forEach(function (v) {
				headersList.push([name, v])
			})
		} else {
			headersList.push([name, value])
		}
	})

	if (self._mode === 'fetch') {
		global.fetch(self._opts.url, {
			method: self._opts.method,
			headers: headersList,
			body: body || undefined,
			mode: 'cors',
			credentials: opts.withCredentials ? 'include' : 'same-origin'
		}).then(function (response) {
			self._fetchResponse = response
			self._connect()
		}, function (reason) {
			self.emit('error', reason)
		})
	} else {
		var xhr = self._xhr = new global.XMLHttpRequest()
		try {
			xhr.open(self._opts.method, self._opts.url, true)
		} catch (err) {
			process.nextTick(function () {
				self.emit('error', err)
			})
			return
		}

		// Can't set responseType on really old browsers
		if ('responseType' in xhr)
			xhr.responseType = self._mode.split(':')[0]

		if ('withCredentials' in xhr)
			xhr.withCredentials = !!opts.withCredentials

		if (self._mode === 'text' && 'overrideMimeType' in xhr)
			xhr.overrideMimeType('text/plain; charset=x-user-defined')

		if ('timeout' in opts) {
			xhr.timeout = opts.timeout
			xhr.ontimeout = function () {
				self.emit('timeout')
			}
		}

		headersList.forEach(function (header) {
			xhr.setRequestHeader(header[0], header[1])
		})

		self._response = null
		xhr.onreadystatechange = function () {
			switch (xhr.readyState) {
				case rStates.LOADING:
				case rStates.DONE:
					self._onXHRProgress()
					break
			}
		}
		// Necessary for streaming in Firefox, since xhr.response is ONLY defined
		// in onprogress, not in onreadystatechange with xhr.readyState = 3
		if (self._mode === 'moz-chunked-arraybuffer') {
			xhr.onprogress = function () {
				self._onXHRProgress()
			}
		}

		xhr.onerror = function () {
			if (self._destroyed)
				return
			self.emit('error', new Error('XHR error'))
		}

		try {
			xhr.send(body)
		} catch (err) {
			process.nextTick(function () {
				self.emit('error', err)
			})
			return
		}
	}
}

/**
 * Checks if xhr.status is readable and non-zero, indicating no error.
 * Even though the spec says it should be available in readyState 3,
 * accessing it throws an exception in IE8
 */
function statusValid (xhr) {
	try {
		var status = xhr.status
		return (status !== null && status !== 0)
	} catch (e) {
		return false
	}
}

ClientRequest.prototype._onXHRProgress = function () {
	var self = this

	if (!statusValid(self._xhr) || self._destroyed)
		return

	if (!self._response)
		self._connect()

	self._response._onXHRProgress()
}

ClientRequest.prototype._connect = function () {
	var self = this

	if (self._destroyed)
		return

	self._response = new IncomingMessage(self._xhr, self._fetchResponse, self._mode)
	self._response.on('error', function(err) {
		self.emit('error', err)
	})

	self.emit('response', self._response)
}

ClientRequest.prototype._write = function (chunk, encoding, cb) {
	var self = this

	self._body.push(chunk)
	cb()
}

ClientRequest.prototype.abort = ClientRequest.prototype.destroy = function () {
	var self = this
	self._destroyed = true
	if (self._response)
		self._response._destroyed = true
	if (self._xhr)
		self._xhr.abort()
	// Currently, there isn't a way to truly abort a fetch.
	// If you like bikeshedding, see https://github.com/whatwg/fetch/issues/27
}

ClientRequest.prototype.end = function (data, encoding, cb) {
	var self = this
	if (typeof data === 'function') {
		cb = data
		data = undefined
	}

	stream.Writable.prototype.end.call(self, data, encoding, cb)
}

ClientRequest.prototype.flushHeaders = function () {}
ClientRequest.prototype.setTimeout = function () {}
ClientRequest.prototype.setNoDelay = function () {}
ClientRequest.prototype.setSocketKeepAlive = function () {}

// Taken from http://www.w3.org/TR/XMLHttpRequest/#the-setrequestheader%28%29-method
var unsafeHeaders = [
	'accept-charset',
	'accept-encoding',
	'access-control-request-headers',
	'access-control-request-method',
	'connection',
	'content-length',
	'cookie',
	'cookie2',
	'date',
	'dnt',
	'expect',
	'host',
	'keep-alive',
	'origin',
	'referer',
	'te',
	'trailer',
	'transfer-encoding',
	'upgrade',
	'user-agent',
	'via'
]

}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)

},{"./capability":149,"./response":151,"_process":133,"buffer":86,"inherits":128,"readable-stream":146,"to-arraybuffer":153}],151:[function(require,module,exports){
(function (process,global,Buffer){
var capability = require('./capability')
var inherits = require('inherits')
var stream = require('readable-stream')

var rStates = exports.readyStates = {
	UNSENT: 0,
	OPENED: 1,
	HEADERS_RECEIVED: 2,
	LOADING: 3,
	DONE: 4
}

var IncomingMessage = exports.IncomingMessage = function (xhr, response, mode) {
	var self = this
	stream.Readable.call(self)

	self._mode = mode
	self.headers = {}
	self.rawHeaders = []
	self.trailers = {}
	self.rawTrailers = []

	// Fake the 'close' event, but only once 'end' fires
	self.on('end', function () {
		// The nextTick is necessary to prevent the 'request' module from causing an infinite loop
		process.nextTick(function () {
			self.emit('close')
		})
	})

	if (mode === 'fetch') {
		self._fetchResponse = response

		self.url = response.url
		self.statusCode = response.status
		self.statusMessage = response.statusText
		
		response.headers.forEach(function(header, key){
			self.headers[key.toLowerCase()] = header
			self.rawHeaders.push(key, header)
		})


		// TODO: this doesn't respect backpressure. Once WritableStream is available, this can be fixed
		var reader = response.body.getReader()
		function read () {
			reader.read().then(function (result) {
				if (self._destroyed)
					return
				if (result.done) {
					self.push(null)
					return
				}
				self.push(new Buffer(result.value))
				read()
			}).catch(function(err) {
				self.emit('error', err)
			})
		}
		read()

	} else {
		self._xhr = xhr
		self._pos = 0

		self.url = xhr.responseURL
		self.statusCode = xhr.status
		self.statusMessage = xhr.statusText
		var headers = xhr.getAllResponseHeaders().split(/\r?\n/)
		headers.forEach(function (header) {
			var matches = header.match(/^([^:]+):\s*(.*)/)
			if (matches) {
				var key = matches[1].toLowerCase()
				if (key === 'set-cookie') {
					if (self.headers[key] === undefined) {
						self.headers[key] = []
					}
					self.headers[key].push(matches[2])
				} else if (self.headers[key] !== undefined) {
					self.headers[key] += ', ' + matches[2]
				} else {
					self.headers[key] = matches[2]
				}
				self.rawHeaders.push(matches[1], matches[2])
			}
		})

		self._charset = 'x-user-defined'
		if (!capability.overrideMimeType) {
			var mimeType = self.rawHeaders['mime-type']
			if (mimeType) {
				var charsetMatch = mimeType.match(/;\s*charset=([^;])(;|$)/)
				if (charsetMatch) {
					self._charset = charsetMatch[1].toLowerCase()
				}
			}
			if (!self._charset)
				self._charset = 'utf-8' // best guess
		}
	}
}

inherits(IncomingMessage, stream.Readable)

IncomingMessage.prototype._read = function () {}

IncomingMessage.prototype._onXHRProgress = function () {
	var self = this

	var xhr = self._xhr

	var response = null
	switch (self._mode) {
		case 'text:vbarray': // For IE9
			if (xhr.readyState !== rStates.DONE)
				break
			try {
				// This fails in IE8
				response = new global.VBArray(xhr.responseBody).toArray()
			} catch (e) {}
			if (response !== null) {
				self.push(new Buffer(response))
				break
			}
			// Falls through in IE8	
		case 'text':
			try { // This will fail when readyState = 3 in IE9. Switch mode and wait for readyState = 4
				response = xhr.responseText
			} catch (e) {
				self._mode = 'text:vbarray'
				break
			}
			if (response.length > self._pos) {
				var newData = response.substr(self._pos)
				if (self._charset === 'x-user-defined') {
					var buffer = new Buffer(newData.length)
					for (var i = 0; i < newData.length; i++)
						buffer[i] = newData.charCodeAt(i) & 0xff

					self.push(buffer)
				} else {
					self.push(newData, self._charset)
				}
				self._pos = response.length
			}
			break
		case 'arraybuffer':
			if (xhr.readyState !== rStates.DONE || !xhr.response)
				break
			response = xhr.response
			self.push(new Buffer(new Uint8Array(response)))
			break
		case 'moz-chunked-arraybuffer': // take whole
			response = xhr.response
			if (xhr.readyState !== rStates.LOADING || !response)
				break
			self.push(new Buffer(new Uint8Array(response)))
			break
		case 'ms-stream':
			response = xhr.response
			if (xhr.readyState !== rStates.LOADING)
				break
			var reader = new global.MSStreamReader()
			reader.onprogress = function () {
				if (reader.result.byteLength > self._pos) {
					self.push(new Buffer(new Uint8Array(reader.result.slice(self._pos))))
					self._pos = reader.result.byteLength
				}
			}
			reader.onload = function () {
				self.push(null)
			}
			// reader.onerror = ??? // TODO: this
			reader.readAsArrayBuffer(response)
			break
	}

	// The ms-stream case handles end separately in reader.onload()
	if (self._xhr.readyState === rStates.DONE && self._mode !== 'ms-stream') {
		self.push(null)
	}
}

}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {},require("buffer").Buffer)

},{"./capability":149,"_process":133,"buffer":86,"inherits":128,"readable-stream":146}],152:[function(require,module,exports){
'use strict';

var Buffer = require('safe-buffer').Buffer;

var isEncoding = Buffer.isEncoding || function (encoding) {
  encoding = '' + encoding;
  switch (encoding && encoding.toLowerCase()) {
    case 'hex':case 'utf8':case 'utf-8':case 'ascii':case 'binary':case 'base64':case 'ucs2':case 'ucs-2':case 'utf16le':case 'utf-16le':case 'raw':
      return true;
    default:
      return false;
  }
};

function _normalizeEncoding(enc) {
  if (!enc) return 'utf8';
  var retried;
  while (true) {
    switch (enc) {
      case 'utf8':
      case 'utf-8':
        return 'utf8';
      case 'ucs2':
      case 'ucs-2':
      case 'utf16le':
      case 'utf-16le':
        return 'utf16le';
      case 'latin1':
      case 'binary':
        return 'latin1';
      case 'base64':
      case 'ascii':
      case 'hex':
        return enc;
      default:
        if (retried) return; // undefined
        enc = ('' + enc).toLowerCase();
        retried = true;
    }
  }
};

// Do not cache `Buffer.isEncoding` when checking encoding names as some
// modules monkey-patch it to support additional encodings
function normalizeEncoding(enc) {
  var nenc = _normalizeEncoding(enc);
  if (typeof nenc !== 'string' && (Buffer.isEncoding === isEncoding || !isEncoding(enc))) throw new Error('Unknown encoding: ' + enc);
  return nenc || enc;
}

// StringDecoder provides an interface for efficiently splitting a series of
// buffers into a series of JS strings without breaking apart multi-byte
// characters.
exports.StringDecoder = StringDecoder;
function StringDecoder(encoding) {
  this.encoding = normalizeEncoding(encoding);
  var nb;
  switch (this.encoding) {
    case 'utf16le':
      this.text = utf16Text;
      this.end = utf16End;
      nb = 4;
      break;
    case 'utf8':
      this.fillLast = utf8FillLast;
      nb = 4;
      break;
    case 'base64':
      this.text = base64Text;
      this.end = base64End;
      nb = 3;
      break;
    default:
      this.write = simpleWrite;
      this.end = simpleEnd;
      return;
  }
  this.lastNeed = 0;
  this.lastTotal = 0;
  this.lastChar = Buffer.allocUnsafe(nb);
}

StringDecoder.prototype.write = function (buf) {
  if (buf.length === 0) return '';
  var r;
  var i;
  if (this.lastNeed) {
    r = this.fillLast(buf);
    if (r === undefined) return '';
    i = this.lastNeed;
    this.lastNeed = 0;
  } else {
    i = 0;
  }
  if (i < buf.length) return r ? r + this.text(buf, i) : this.text(buf, i);
  return r || '';
};

StringDecoder.prototype.end = utf8End;

// Returns only complete characters in a Buffer
StringDecoder.prototype.text = utf8Text;

// Attempts to complete a partial non-UTF-8 character using bytes from a Buffer
StringDecoder.prototype.fillLast = function (buf) {
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, this.lastTotal - this.lastNeed, 0, buf.length);
  this.lastNeed -= buf.length;
};

// Checks the type of a UTF-8 byte, whether it's ASCII, a leading byte, or a
// continuation byte.
function utf8CheckByte(byte) {
  if (byte <= 0x7F) return 0;else if (byte >> 5 === 0x06) return 2;else if (byte >> 4 === 0x0E) return 3;else if (byte >> 3 === 0x1E) return 4;
  return -1;
}

// Checks at most 3 bytes at the end of a Buffer in order to detect an
// incomplete multi-byte UTF-8 character. The total number of bytes (2, 3, or 4)
// needed to complete the UTF-8 character (if applicable) are returned.
function utf8CheckIncomplete(self, buf, i) {
  var j = buf.length - 1;
  if (j < i) return 0;
  var nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 1;
    return nb;
  }
  if (--j < i) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) self.lastNeed = nb - 2;
    return nb;
  }
  if (--j < i) return 0;
  nb = utf8CheckByte(buf[j]);
  if (nb >= 0) {
    if (nb > 0) {
      if (nb === 2) nb = 0;else self.lastNeed = nb - 3;
    }
    return nb;
  }
  return 0;
}

// Validates as many continuation bytes for a multi-byte UTF-8 character as
// needed or are available. If we see a non-continuation byte where we expect
// one, we "replace" the validated continuation bytes we've seen so far with
// UTF-8 replacement characters ('\ufffd'), to match v8's UTF-8 decoding
// behavior. The continuation byte check is included three times in the case
// where all of the continuation bytes for a character exist in the same buffer.
// It is also done this way as a slight performance increase instead of using a
// loop.
function utf8CheckExtraBytes(self, buf, p) {
  if ((buf[0] & 0xC0) !== 0x80) {
    self.lastNeed = 0;
    return '\ufffd'.repeat(p);
  }
  if (self.lastNeed > 1 && buf.length > 1) {
    if ((buf[1] & 0xC0) !== 0x80) {
      self.lastNeed = 1;
      return '\ufffd'.repeat(p + 1);
    }
    if (self.lastNeed > 2 && buf.length > 2) {
      if ((buf[2] & 0xC0) !== 0x80) {
        self.lastNeed = 2;
        return '\ufffd'.repeat(p + 2);
      }
    }
  }
}

// Attempts to complete a multi-byte UTF-8 character using bytes from a Buffer.
function utf8FillLast(buf) {
  var p = this.lastTotal - this.lastNeed;
  var r = utf8CheckExtraBytes(this, buf, p);
  if (r !== undefined) return r;
  if (this.lastNeed <= buf.length) {
    buf.copy(this.lastChar, p, 0, this.lastNeed);
    return this.lastChar.toString(this.encoding, 0, this.lastTotal);
  }
  buf.copy(this.lastChar, p, 0, buf.length);
  this.lastNeed -= buf.length;
}

// Returns all complete UTF-8 characters in a Buffer. If the Buffer ended on a
// partial character, the character's bytes are buffered until the required
// number of bytes are available.
function utf8Text(buf, i) {
  var total = utf8CheckIncomplete(this, buf, i);
  if (!this.lastNeed) return buf.toString('utf8', i);
  this.lastTotal = total;
  var end = buf.length - (total - this.lastNeed);
  buf.copy(this.lastChar, 0, end);
  return buf.toString('utf8', i, end);
}

// For UTF-8, a replacement character for each buffered byte of a (partial)
// character needs to be added to the output.
function utf8End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + '\ufffd'.repeat(this.lastTotal - this.lastNeed);
  return r;
}

// UTF-16LE typically needs two bytes per character, but even if we have an even
// number of bytes available, we need to check if we end on a leading/high
// surrogate. In that case, we need to wait for the next two bytes in order to
// decode the last character properly.
function utf16Text(buf, i) {
  if ((buf.length - i) % 2 === 0) {
    var r = buf.toString('utf16le', i);
    if (r) {
      var c = r.charCodeAt(r.length - 1);
      if (c >= 0xD800 && c <= 0xDBFF) {
        this.lastNeed = 2;
        this.lastTotal = 4;
        this.lastChar[0] = buf[buf.length - 2];
        this.lastChar[1] = buf[buf.length - 1];
        return r.slice(0, -1);
      }
    }
    return r;
  }
  this.lastNeed = 1;
  this.lastTotal = 2;
  this.lastChar[0] = buf[buf.length - 1];
  return buf.toString('utf16le', i, buf.length - 1);
}

// For UTF-16LE we do not explicitly append special replacement characters if we
// end on a partial character, we simply let v8 handle that.
function utf16End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) {
    var end = this.lastTotal - this.lastNeed;
    return r + this.lastChar.toString('utf16le', 0, end);
  }
  return r;
}

function base64Text(buf, i) {
  var n = (buf.length - i) % 3;
  if (n === 0) return buf.toString('base64', i);
  this.lastNeed = 3 - n;
  this.lastTotal = 3;
  if (n === 1) {
    this.lastChar[0] = buf[buf.length - 1];
  } else {
    this.lastChar[0] = buf[buf.length - 2];
    this.lastChar[1] = buf[buf.length - 1];
  }
  return buf.toString('base64', i, buf.length - n);
}

function base64End(buf) {
  var r = buf && buf.length ? this.write(buf) : '';
  if (this.lastNeed) return r + this.lastChar.toString('base64', 0, 3 - this.lastNeed);
  return r;
}

// Pass bytes on through for single-byte encodings (e.g. ascii, latin1, hex)
function simpleWrite(buf) {
  return buf.toString(this.encoding);
}

function simpleEnd(buf) {
  return buf && buf.length ? this.write(buf) : '';
}
},{"safe-buffer":147}],153:[function(require,module,exports){
var Buffer = require('buffer').Buffer

module.exports = function (buf) {
	// If the buffer is backed by a Uint8Array, a faster version will work
	if (buf instanceof Uint8Array) {
		// If the buffer isn't a subarray, return the underlying ArrayBuffer
		if (buf.byteOffset === 0 && buf.byteLength === buf.buffer.byteLength) {
			return buf.buffer
		} else if (typeof buf.buffer.slice === 'function') {
			// Otherwise we need to get a proper copy
			return buf.buffer.slice(buf.byteOffset, buf.byteOffset + buf.byteLength)
		}
	}

	if (Buffer.isBuffer(buf)) {
		// This is the slow version that will work with any Buffer
		// implementation (even in old browsers)
		var arrayCopy = new Uint8Array(buf.length)
		var len = buf.length
		for (var i = 0; i < len; i++) {
			arrayCopy[i] = buf[i]
		}
		return arrayCopy.buffer
	} else {
		throw new Error('Argument must be a Buffer')
	}
}

},{"buffer":86}],154:[function(require,module,exports){
// Copyright Joyent, Inc. and other Node contributors.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to permit
// persons to whom the Software is furnished to do so, subject to the
// following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN
// NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
// DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
// OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
// USE OR OTHER DEALINGS IN THE SOFTWARE.

'use strict';

var punycode = require('punycode');
var util = require('./util');

exports.parse = urlParse;
exports.resolve = urlResolve;
exports.resolveObject = urlResolveObject;
exports.format = urlFormat;

exports.Url = Url;

function Url() {
  this.protocol = null;
  this.slashes = null;
  this.auth = null;
  this.host = null;
  this.port = null;
  this.hostname = null;
  this.hash = null;
  this.search = null;
  this.query = null;
  this.pathname = null;
  this.path = null;
  this.href = null;
}

// Reference: RFC 3986, RFC 1808, RFC 2396

// define these here so at least they only have to be
// compiled once on the first module load.
var protocolPattern = /^([a-z0-9.+-]+:)/i,
    portPattern = /:[0-9]*$/,

    // Special case for a simple path URL
    simplePathPattern = /^(\/\/?(?!\/)[^\?\s]*)(\?[^\s]*)?$/,

    // RFC 2396: characters reserved for delimiting URLs.
    // We actually just auto-escape these.
    delims = ['<', '>', '"', '`', ' ', '\r', '\n', '\t'],

    // RFC 2396: characters not allowed for various reasons.
    unwise = ['{', '}', '|', '\\', '^', '`'].concat(delims),

    // Allowed by RFCs, but cause of XSS attacks.  Always escape these.
    autoEscape = ['\''].concat(unwise),
    // Characters that are never ever allowed in a hostname.
    // Note that any invalid chars are also handled, but these
    // are the ones that are *expected* to be seen, so we fast-path
    // them.
    nonHostChars = ['%', '/', '?', ';', '#'].concat(autoEscape),
    hostEndingChars = ['/', '?', '#'],
    hostnameMaxLen = 255,
    hostnamePartPattern = /^[+a-z0-9A-Z_-]{0,63}$/,
    hostnamePartStart = /^([+a-z0-9A-Z_-]{0,63})(.*)$/,
    // protocols that can allow "unsafe" and "unwise" chars.
    unsafeProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that never have a hostname.
    hostlessProtocol = {
      'javascript': true,
      'javascript:': true
    },
    // protocols that always contain a // bit.
    slashedProtocol = {
      'http': true,
      'https': true,
      'ftp': true,
      'gopher': true,
      'file': true,
      'http:': true,
      'https:': true,
      'ftp:': true,
      'gopher:': true,
      'file:': true
    },
    querystring = require('querystring');

function urlParse(url, parseQueryString, slashesDenoteHost) {
  if (url && util.isObject(url) && url instanceof Url) return url;

  var u = new Url;
  u.parse(url, parseQueryString, slashesDenoteHost);
  return u;
}

Url.prototype.parse = function(url, parseQueryString, slashesDenoteHost) {
  if (!util.isString(url)) {
    throw new TypeError("Parameter 'url' must be a string, not " + typeof url);
  }

  // Copy chrome, IE, opera backslash-handling behavior.
  // Back slashes before the query string get converted to forward slashes
  // See: https://code.google.com/p/chromium/issues/detail?id=25916
  var queryIndex = url.indexOf('?'),
      splitter =
          (queryIndex !== -1 && queryIndex < url.indexOf('#')) ? '?' : '#',
      uSplit = url.split(splitter),
      slashRegex = /\\/g;
  uSplit[0] = uSplit[0].replace(slashRegex, '/');
  url = uSplit.join(splitter);

  var rest = url;

  // trim before proceeding.
  // This is to support parse stuff like "  http://foo.com  \n"
  rest = rest.trim();

  if (!slashesDenoteHost && url.split('#').length === 1) {
    // Try fast path regexp
    var simplePath = simplePathPattern.exec(rest);
    if (simplePath) {
      this.path = rest;
      this.href = rest;
      this.pathname = simplePath[1];
      if (simplePath[2]) {
        this.search = simplePath[2];
        if (parseQueryString) {
          this.query = querystring.parse(this.search.substr(1));
        } else {
          this.query = this.search.substr(1);
        }
      } else if (parseQueryString) {
        this.search = '';
        this.query = {};
      }
      return this;
    }
  }

  var proto = protocolPattern.exec(rest);
  if (proto) {
    proto = proto[0];
    var lowerProto = proto.toLowerCase();
    this.protocol = lowerProto;
    rest = rest.substr(proto.length);
  }

  // figure out if it's got a host
  // user@server is *always* interpreted as a hostname, and url
  // resolution will treat //foo/bar as host=foo,path=bar because that's
  // how the browser resolves relative URLs.
  if (slashesDenoteHost || proto || rest.match(/^\/\/[^@\/]+@[^@\/]+/)) {
    var slashes = rest.substr(0, 2) === '//';
    if (slashes && !(proto && hostlessProtocol[proto])) {
      rest = rest.substr(2);
      this.slashes = true;
    }
  }

  if (!hostlessProtocol[proto] &&
      (slashes || (proto && !slashedProtocol[proto]))) {

    // there's a hostname.
    // the first instance of /, ?, ;, or # ends the host.
    //
    // If there is an @ in the hostname, then non-host chars *are* allowed
    // to the left of the last @ sign, unless some host-ending character
    // comes *before* the @-sign.
    // URLs are obnoxious.
    //
    // ex:
    // http://a@b@c/ => user:a@b host:c
    // http://a@b?@c => user:a host:c path:/?@c

    // v0.12 TODO(isaacs): This is not quite how Chrome does things.
    // Review our test case against browsers more comprehensively.

    // find the first instance of any hostEndingChars
    var hostEnd = -1;
    for (var i = 0; i < hostEndingChars.length; i++) {
      var hec = rest.indexOf(hostEndingChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }

    // at this point, either we have an explicit point where the
    // auth portion cannot go past, or the last @ char is the decider.
    var auth, atSign;
    if (hostEnd === -1) {
      // atSign can be anywhere.
      atSign = rest.lastIndexOf('@');
    } else {
      // atSign must be in auth portion.
      // http://a@b/c@d => host:b auth:a path:/c@d
      atSign = rest.lastIndexOf('@', hostEnd);
    }

    // Now we have a portion which is definitely the auth.
    // Pull that off.
    if (atSign !== -1) {
      auth = rest.slice(0, atSign);
      rest = rest.slice(atSign + 1);
      this.auth = decodeURIComponent(auth);
    }

    // the host is the remaining to the left of the first non-host char
    hostEnd = -1;
    for (var i = 0; i < nonHostChars.length; i++) {
      var hec = rest.indexOf(nonHostChars[i]);
      if (hec !== -1 && (hostEnd === -1 || hec < hostEnd))
        hostEnd = hec;
    }
    // if we still have not hit it, then the entire thing is a host.
    if (hostEnd === -1)
      hostEnd = rest.length;

    this.host = rest.slice(0, hostEnd);
    rest = rest.slice(hostEnd);

    // pull out port.
    this.parseHost();

    // we've indicated that there is a hostname,
    // so even if it's empty, it has to be present.
    this.hostname = this.hostname || '';

    // if hostname begins with [ and ends with ]
    // assume that it's an IPv6 address.
    var ipv6Hostname = this.hostname[0] === '[' &&
        this.hostname[this.hostname.length - 1] === ']';

    // validate a little.
    if (!ipv6Hostname) {
      var hostparts = this.hostname.split(/\./);
      for (var i = 0, l = hostparts.length; i < l; i++) {
        var part = hostparts[i];
        if (!part) continue;
        if (!part.match(hostnamePartPattern)) {
          var newpart = '';
          for (var j = 0, k = part.length; j < k; j++) {
            if (part.charCodeAt(j) > 127) {
              // we replace non-ASCII char with a temporary placeholder
              // we need this to make sure size of hostname is not
              // broken by replacing non-ASCII by nothing
              newpart += 'x';
            } else {
              newpart += part[j];
            }
          }
          // we test again with ASCII char only
          if (!newpart.match(hostnamePartPattern)) {
            var validParts = hostparts.slice(0, i);
            var notHost = hostparts.slice(i + 1);
            var bit = part.match(hostnamePartStart);
            if (bit) {
              validParts.push(bit[1]);
              notHost.unshift(bit[2]);
            }
            if (notHost.length) {
              rest = '/' + notHost.join('.') + rest;
            }
            this.hostname = validParts.join('.');
            break;
          }
        }
      }
    }

    if (this.hostname.length > hostnameMaxLen) {
      this.hostname = '';
    } else {
      // hostnames are always lower case.
      this.hostname = this.hostname.toLowerCase();
    }

    if (!ipv6Hostname) {
      // IDNA Support: Returns a punycoded representation of "domain".
      // It only converts parts of the domain name that
      // have non-ASCII characters, i.e. it doesn't matter if
      // you call it with a domain that already is ASCII-only.
      this.hostname = punycode.toASCII(this.hostname);
    }

    var p = this.port ? ':' + this.port : '';
    var h = this.hostname || '';
    this.host = h + p;
    this.href += this.host;

    // strip [ and ] from the hostname
    // the host field still retains them, though
    if (ipv6Hostname) {
      this.hostname = this.hostname.substr(1, this.hostname.length - 2);
      if (rest[0] !== '/') {
        rest = '/' + rest;
      }
    }
  }

  // now rest is set to the post-host stuff.
  // chop off any delim chars.
  if (!unsafeProtocol[lowerProto]) {

    // First, make 100% sure that any "autoEscape" chars get
    // escaped, even if encodeURIComponent doesn't think they
    // need to be.
    for (var i = 0, l = autoEscape.length; i < l; i++) {
      var ae = autoEscape[i];
      if (rest.indexOf(ae) === -1)
        continue;
      var esc = encodeURIComponent(ae);
      if (esc === ae) {
        esc = escape(ae);
      }
      rest = rest.split(ae).join(esc);
    }
  }


  // chop off from the tail first.
  var hash = rest.indexOf('#');
  if (hash !== -1) {
    // got a fragment string.
    this.hash = rest.substr(hash);
    rest = rest.slice(0, hash);
  }
  var qm = rest.indexOf('?');
  if (qm !== -1) {
    this.search = rest.substr(qm);
    this.query = rest.substr(qm + 1);
    if (parseQueryString) {
      this.query = querystring.parse(this.query);
    }
    rest = rest.slice(0, qm);
  } else if (parseQueryString) {
    // no query string, but parseQueryString still requested
    this.search = '';
    this.query = {};
  }
  if (rest) this.pathname = rest;
  if (slashedProtocol[lowerProto] &&
      this.hostname && !this.pathname) {
    this.pathname = '/';
  }

  //to support http.request
  if (this.pathname || this.search) {
    var p = this.pathname || '';
    var s = this.search || '';
    this.path = p + s;
  }

  // finally, reconstruct the href based on what has been validated.
  this.href = this.format();
  return this;
};

// format a parsed object into a url string
function urlFormat(obj) {
  // ensure it's an object, and not a string url.
  // If it's an obj, this is a no-op.
  // this way, you can call url_format() on strings
  // to clean up potentially wonky urls.
  if (util.isString(obj)) obj = urlParse(obj);
  if (!(obj instanceof Url)) return Url.prototype.format.call(obj);
  return obj.format();
}

Url.prototype.format = function() {
  var auth = this.auth || '';
  if (auth) {
    auth = encodeURIComponent(auth);
    auth = auth.replace(/%3A/i, ':');
    auth += '@';
  }

  var protocol = this.protocol || '',
      pathname = this.pathname || '',
      hash = this.hash || '',
      host = false,
      query = '';

  if (this.host) {
    host = auth + this.host;
  } else if (this.hostname) {
    host = auth + (this.hostname.indexOf(':') === -1 ?
        this.hostname :
        '[' + this.hostname + ']');
    if (this.port) {
      host += ':' + this.port;
    }
  }

  if (this.query &&
      util.isObject(this.query) &&
      Object.keys(this.query).length) {
    query = querystring.stringify(this.query);
  }

  var search = this.search || (query && ('?' + query)) || '';

  if (protocol && protocol.substr(-1) !== ':') protocol += ':';

  // only the slashedProtocols get the //.  Not mailto:, xmpp:, etc.
  // unless they had them to begin with.
  if (this.slashes ||
      (!protocol || slashedProtocol[protocol]) && host !== false) {
    host = '//' + (host || '');
    if (pathname && pathname.charAt(0) !== '/') pathname = '/' + pathname;
  } else if (!host) {
    host = '';
  }

  if (hash && hash.charAt(0) !== '#') hash = '#' + hash;
  if (search && search.charAt(0) !== '?') search = '?' + search;

  pathname = pathname.replace(/[?#]/g, function(match) {
    return encodeURIComponent(match);
  });
  search = search.replace('#', '%23');

  return protocol + host + pathname + search + hash;
};

function urlResolve(source, relative) {
  return urlParse(source, false, true).resolve(relative);
}

Url.prototype.resolve = function(relative) {
  return this.resolveObject(urlParse(relative, false, true)).format();
};

function urlResolveObject(source, relative) {
  if (!source) return relative;
  return urlParse(source, false, true).resolveObject(relative);
}

Url.prototype.resolveObject = function(relative) {
  if (util.isString(relative)) {
    var rel = new Url();
    rel.parse(relative, false, true);
    relative = rel;
  }

  var result = new Url();
  var tkeys = Object.keys(this);
  for (var tk = 0; tk < tkeys.length; tk++) {
    var tkey = tkeys[tk];
    result[tkey] = this[tkey];
  }

  // hash is always overridden, no matter what.
  // even href="" will remove it.
  result.hash = relative.hash;

  // if the relative url is empty, then there's nothing left to do here.
  if (relative.href === '') {
    result.href = result.format();
    return result;
  }

  // hrefs like //foo/bar always cut to the protocol.
  if (relative.slashes && !relative.protocol) {
    // take everything except the protocol from relative
    var rkeys = Object.keys(relative);
    for (var rk = 0; rk < rkeys.length; rk++) {
      var rkey = rkeys[rk];
      if (rkey !== 'protocol')
        result[rkey] = relative[rkey];
    }

    //urlParse appends trailing / to urls like http://www.example.com
    if (slashedProtocol[result.protocol] &&
        result.hostname && !result.pathname) {
      result.path = result.pathname = '/';
    }

    result.href = result.format();
    return result;
  }

  if (relative.protocol && relative.protocol !== result.protocol) {
    // if it's a known url protocol, then changing
    // the protocol does weird things
    // first, if it's not file:, then we MUST have a host,
    // and if there was a path
    // to begin with, then we MUST have a path.
    // if it is file:, then the host is dropped,
    // because that's known to be hostless.
    // anything else is assumed to be absolute.
    if (!slashedProtocol[relative.protocol]) {
      var keys = Object.keys(relative);
      for (var v = 0; v < keys.length; v++) {
        var k = keys[v];
        result[k] = relative[k];
      }
      result.href = result.format();
      return result;
    }

    result.protocol = relative.protocol;
    if (!relative.host && !hostlessProtocol[relative.protocol]) {
      var relPath = (relative.pathname || '').split('/');
      while (relPath.length && !(relative.host = relPath.shift()));
      if (!relative.host) relative.host = '';
      if (!relative.hostname) relative.hostname = '';
      if (relPath[0] !== '') relPath.unshift('');
      if (relPath.length < 2) relPath.unshift('');
      result.pathname = relPath.join('/');
    } else {
      result.pathname = relative.pathname;
    }
    result.search = relative.search;
    result.query = relative.query;
    result.host = relative.host || '';
    result.auth = relative.auth;
    result.hostname = relative.hostname || relative.host;
    result.port = relative.port;
    // to support http.request
    if (result.pathname || result.search) {
      var p = result.pathname || '';
      var s = result.search || '';
      result.path = p + s;
    }
    result.slashes = result.slashes || relative.slashes;
    result.href = result.format();
    return result;
  }

  var isSourceAbs = (result.pathname && result.pathname.charAt(0) === '/'),
      isRelAbs = (
          relative.host ||
          relative.pathname && relative.pathname.charAt(0) === '/'
      ),
      mustEndAbs = (isRelAbs || isSourceAbs ||
                    (result.host && relative.pathname)),
      removeAllDots = mustEndAbs,
      srcPath = result.pathname && result.pathname.split('/') || [],
      relPath = relative.pathname && relative.pathname.split('/') || [],
      psychotic = result.protocol && !slashedProtocol[result.protocol];

  // if the url is a non-slashed url, then relative
  // links like ../.. should be able
  // to crawl up to the hostname, as well.  This is strange.
  // result.protocol has already been set by now.
  // Later on, put the first path part into the host field.
  if (psychotic) {
    result.hostname = '';
    result.port = null;
    if (result.host) {
      if (srcPath[0] === '') srcPath[0] = result.host;
      else srcPath.unshift(result.host);
    }
    result.host = '';
    if (relative.protocol) {
      relative.hostname = null;
      relative.port = null;
      if (relative.host) {
        if (relPath[0] === '') relPath[0] = relative.host;
        else relPath.unshift(relative.host);
      }
      relative.host = null;
    }
    mustEndAbs = mustEndAbs && (relPath[0] === '' || srcPath[0] === '');
  }

  if (isRelAbs) {
    // it's absolute.
    result.host = (relative.host || relative.host === '') ?
                  relative.host : result.host;
    result.hostname = (relative.hostname || relative.hostname === '') ?
                      relative.hostname : result.hostname;
    result.search = relative.search;
    result.query = relative.query;
    srcPath = relPath;
    // fall through to the dot-handling below.
  } else if (relPath.length) {
    // it's relative
    // throw away the existing file, and take the new path instead.
    if (!srcPath) srcPath = [];
    srcPath.pop();
    srcPath = srcPath.concat(relPath);
    result.search = relative.search;
    result.query = relative.query;
  } else if (!util.isNullOrUndefined(relative.search)) {
    // just pull out the search.
    // like href='?foo'.
    // Put this after the other two cases because it simplifies the booleans
    if (psychotic) {
      result.hostname = result.host = srcPath.shift();
      //occationaly the auth can get stuck only in host
      //this especially happens in cases like
      //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
      var authInHost = result.host && result.host.indexOf('@') > 0 ?
                       result.host.split('@') : false;
      if (authInHost) {
        result.auth = authInHost.shift();
        result.host = result.hostname = authInHost.shift();
      }
    }
    result.search = relative.search;
    result.query = relative.query;
    //to support http.request
    if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
      result.path = (result.pathname ? result.pathname : '') +
                    (result.search ? result.search : '');
    }
    result.href = result.format();
    return result;
  }

  if (!srcPath.length) {
    // no path at all.  easy.
    // we've already handled the other stuff above.
    result.pathname = null;
    //to support http.request
    if (result.search) {
      result.path = '/' + result.search;
    } else {
      result.path = null;
    }
    result.href = result.format();
    return result;
  }

  // if a url ENDs in . or .., then it must get a trailing slash.
  // however, if it ends in anything else non-slashy,
  // then it must NOT get a trailing slash.
  var last = srcPath.slice(-1)[0];
  var hasTrailingSlash = (
      (result.host || relative.host || srcPath.length > 1) &&
      (last === '.' || last === '..') || last === '');

  // strip single dots, resolve double dots to parent dir
  // if the path tries to go above the root, `up` ends up > 0
  var up = 0;
  for (var i = srcPath.length; i >= 0; i--) {
    last = srcPath[i];
    if (last === '.') {
      srcPath.splice(i, 1);
    } else if (last === '..') {
      srcPath.splice(i, 1);
      up++;
    } else if (up) {
      srcPath.splice(i, 1);
      up--;
    }
  }

  // if the path is allowed to go above the root, restore leading ..s
  if (!mustEndAbs && !removeAllDots) {
    for (; up--; up) {
      srcPath.unshift('..');
    }
  }

  if (mustEndAbs && srcPath[0] !== '' &&
      (!srcPath[0] || srcPath[0].charAt(0) !== '/')) {
    srcPath.unshift('');
  }

  if (hasTrailingSlash && (srcPath.join('/').substr(-1) !== '/')) {
    srcPath.push('');
  }

  var isAbsolute = srcPath[0] === '' ||
      (srcPath[0] && srcPath[0].charAt(0) === '/');

  // put the host back
  if (psychotic) {
    result.hostname = result.host = isAbsolute ? '' :
                                    srcPath.length ? srcPath.shift() : '';
    //occationaly the auth can get stuck only in host
    //this especially happens in cases like
    //url.resolveObject('mailto:local1@domain1', 'local2@domain2')
    var authInHost = result.host && result.host.indexOf('@') > 0 ?
                     result.host.split('@') : false;
    if (authInHost) {
      result.auth = authInHost.shift();
      result.host = result.hostname = authInHost.shift();
    }
  }

  mustEndAbs = mustEndAbs || (result.host && srcPath.length);

  if (mustEndAbs && !isAbsolute) {
    srcPath.unshift('');
  }

  if (!srcPath.length) {
    result.pathname = null;
    result.path = null;
  } else {
    result.pathname = srcPath.join('/');
  }

  //to support request.http
  if (!util.isNull(result.pathname) || !util.isNull(result.search)) {
    result.path = (result.pathname ? result.pathname : '') +
                  (result.search ? result.search : '');
  }
  result.auth = relative.auth || result.auth;
  result.slashes = result.slashes || relative.slashes;
  result.href = result.format();
  return result;
};

Url.prototype.parseHost = function() {
  var host = this.host;
  var port = portPattern.exec(host);
  if (port) {
    port = port[0];
    if (port !== ':') {
      this.port = port.substr(1);
    }
    host = host.substr(0, host.length - port.length);
  }
  if (host) this.hostname = host;
};

},{"./util":155,"punycode":134,"querystring":137}],155:[function(require,module,exports){
'use strict';

module.exports = {
  isString: function(arg) {
    return typeof(arg) === 'string';
  },
  isObject: function(arg) {
    return typeof(arg) === 'object' && arg !== null;
  },
  isNull: function(arg) {
    return arg === null;
  },
  isNullOrUndefined: function(arg) {
    return arg == null;
  }
};

},{}],156:[function(require,module,exports){
(function (global){

/**
 * Module exports.
 */

module.exports = deprecate;

/**
 * Mark that a method should not be used.
 * Returns a modified function which warns once by default.
 *
 * If `localStorage.noDeprecation = true` is set, then it is a no-op.
 *
 * If `localStorage.throwDeprecation = true` is set, then deprecated functions
 * will throw an Error when invoked.
 *
 * If `localStorage.traceDeprecation = true` is set, then deprecated functions
 * will invoke `console.trace()` instead of `console.error()`.
 *
 * @param {Function} fn - the function to deprecate
 * @param {String} msg - the string to print to the console when `fn` is invoked
 * @returns {Function} a new "deprecated" version of `fn`
 * @api public
 */

function deprecate (fn, msg) {
  if (config('noDeprecation')) {
    return fn;
  }

  var warned = false;
  function deprecated() {
    if (!warned) {
      if (config('throwDeprecation')) {
        throw new Error(msg);
      } else if (config('traceDeprecation')) {
        console.trace(msg);
      } else {
        console.warn(msg);
      }
      warned = true;
    }
    return fn.apply(this, arguments);
  }

  return deprecated;
}

/**
 * Checks `localStorage` for boolean values for the given `name`.
 *
 * @param {String} name
 * @returns {Boolean}
 * @api private
 */

function config (name) {
  // accessing global.localStorage can trigger a DOMException in sandboxed iframes
  try {
    if (!global.localStorage) return false;
  } catch (_) {
    return false;
  }
  var val = global.localStorage[name];
  if (null == val) return false;
  return String(val).toLowerCase() === 'true';
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],157:[function(require,module,exports){
(function (global){
/*!
 * Vue.js v2.6.10
 * (c) 2014-2019 Evan You
 * Released under the MIT License.
 */
'use strict';

/*  */

var emptyObject = Object.freeze({});

// These helpers produce better VM code in JS engines due to their
// explicitness and function inlining.
function isUndef (v) {
  return v === undefined || v === null
}

function isDef (v) {
  return v !== undefined && v !== null
}

function isTrue (v) {
  return v === true
}

function isFalse (v) {
  return v === false
}

/**
 * Check if value is primitive.
 */
function isPrimitive (value) {
  return (
    typeof value === 'string' ||
    typeof value === 'number' ||
    // $flow-disable-line
    typeof value === 'symbol' ||
    typeof value === 'boolean'
  )
}

/**
 * Quick object check - this is primarily used to tell
 * Objects from primitive values when we know the value
 * is a JSON-compliant type.
 */
function isObject (obj) {
  return obj !== null && typeof obj === 'object'
}

/**
 * Get the raw type string of a value, e.g., [object Object].
 */
var _toString = Object.prototype.toString;

function toRawType (value) {
  return _toString.call(value).slice(8, -1)
}

/**
 * Strict object type check. Only returns true
 * for plain JavaScript objects.
 */
function isPlainObject (obj) {
  return _toString.call(obj) === '[object Object]'
}

function isRegExp (v) {
  return _toString.call(v) === '[object RegExp]'
}

/**
 * Check if val is a valid array index.
 */
function isValidArrayIndex (val) {
  var n = parseFloat(String(val));
  return n >= 0 && Math.floor(n) === n && isFinite(val)
}

function isPromise (val) {
  return (
    isDef(val) &&
    typeof val.then === 'function' &&
    typeof val.catch === 'function'
  )
}

/**
 * Convert a value to a string that is actually rendered.
 */
function toString (val) {
  return val == null
    ? ''
    : Array.isArray(val) || (isPlainObject(val) && val.toString === _toString)
      ? JSON.stringify(val, null, 2)
      : String(val)
}

/**
 * Convert an input value to a number for persistence.
 * If the conversion fails, return original string.
 */
function toNumber (val) {
  var n = parseFloat(val);
  return isNaN(n) ? val : n
}

/**
 * Make a map and return a function for checking if a key
 * is in that map.
 */
function makeMap (
  str,
  expectsLowerCase
) {
  var map = Object.create(null);
  var list = str.split(',');
  for (var i = 0; i < list.length; i++) {
    map[list[i]] = true;
  }
  return expectsLowerCase
    ? function (val) { return map[val.toLowerCase()]; }
    : function (val) { return map[val]; }
}

/**
 * Check if a tag is a built-in tag.
 */
var isBuiltInTag = makeMap('slot,component', true);

/**
 * Check if an attribute is a reserved attribute.
 */
var isReservedAttribute = makeMap('key,ref,slot,slot-scope,is');

/**
 * Remove an item from an array.
 */
function remove (arr, item) {
  if (arr.length) {
    var index = arr.indexOf(item);
    if (index > -1) {
      return arr.splice(index, 1)
    }
  }
}

/**
 * Check whether an object has the property.
 */
var hasOwnProperty = Object.prototype.hasOwnProperty;
function hasOwn (obj, key) {
  return hasOwnProperty.call(obj, key)
}

/**
 * Create a cached version of a pure function.
 */
function cached (fn) {
  var cache = Object.create(null);
  return (function cachedFn (str) {
    var hit = cache[str];
    return hit || (cache[str] = fn(str))
  })
}

/**
 * Camelize a hyphen-delimited string.
 */
var camelizeRE = /-(\w)/g;
var camelize = cached(function (str) {
  return str.replace(camelizeRE, function (_, c) { return c ? c.toUpperCase() : ''; })
});

/**
 * Capitalize a string.
 */
var capitalize = cached(function (str) {
  return str.charAt(0).toUpperCase() + str.slice(1)
});

/**
 * Hyphenate a camelCase string.
 */
var hyphenateRE = /\B([A-Z])/g;
var hyphenate = cached(function (str) {
  return str.replace(hyphenateRE, '-$1').toLowerCase()
});

/**
 * Simple bind polyfill for environments that do not support it,
 * e.g., PhantomJS 1.x. Technically, we don't need this anymore
 * since native bind is now performant enough in most browsers.
 * But removing it would mean breaking code that was able to run in
 * PhantomJS 1.x, so this must be kept for backward compatibility.
 */

/* istanbul ignore next */
function polyfillBind (fn, ctx) {
  function boundFn (a) {
    var l = arguments.length;
    return l
      ? l > 1
        ? fn.apply(ctx, arguments)
        : fn.call(ctx, a)
      : fn.call(ctx)
  }

  boundFn._length = fn.length;
  return boundFn
}

function nativeBind (fn, ctx) {
  return fn.bind(ctx)
}

var bind = Function.prototype.bind
  ? nativeBind
  : polyfillBind;

/**
 * Convert an Array-like object to a real Array.
 */
function toArray (list, start) {
  start = start || 0;
  var i = list.length - start;
  var ret = new Array(i);
  while (i--) {
    ret[i] = list[i + start];
  }
  return ret
}

/**
 * Mix properties into target object.
 */
function extend (to, _from) {
  for (var key in _from) {
    to[key] = _from[key];
  }
  return to
}

/**
 * Merge an Array of Objects into a single Object.
 */
function toObject (arr) {
  var res = {};
  for (var i = 0; i < arr.length; i++) {
    if (arr[i]) {
      extend(res, arr[i]);
    }
  }
  return res
}

/* eslint-disable no-unused-vars */

/**
 * Perform no operation.
 * Stubbing args to make Flow happy without leaving useless transpiled code
 * with ...rest (https://flow.org/blog/2017/05/07/Strict-Function-Call-Arity/).
 */
function noop (a, b, c) {}

/**
 * Always return false.
 */
var no = function (a, b, c) { return false; };

/* eslint-enable no-unused-vars */

/**
 * Return the same value.
 */
var identity = function (_) { return _; };

/**
 * Check if two values are loosely equal - that is,
 * if they are plain objects, do they have the same shape?
 */
function looseEqual (a, b) {
  if (a === b) { return true }
  var isObjectA = isObject(a);
  var isObjectB = isObject(b);
  if (isObjectA && isObjectB) {
    try {
      var isArrayA = Array.isArray(a);
      var isArrayB = Array.isArray(b);
      if (isArrayA && isArrayB) {
        return a.length === b.length && a.every(function (e, i) {
          return looseEqual(e, b[i])
        })
      } else if (a instanceof Date && b instanceof Date) {
        return a.getTime() === b.getTime()
      } else if (!isArrayA && !isArrayB) {
        var keysA = Object.keys(a);
        var keysB = Object.keys(b);
        return keysA.length === keysB.length && keysA.every(function (key) {
          return looseEqual(a[key], b[key])
        })
      } else {
        /* istanbul ignore next */
        return false
      }
    } catch (e) {
      /* istanbul ignore next */
      return false
    }
  } else if (!isObjectA && !isObjectB) {
    return String(a) === String(b)
  } else {
    return false
  }
}

/**
 * Return the first index at which a loosely equal value can be
 * found in the array (if value is a plain object, the array must
 * contain an object of the same shape), or -1 if it is not present.
 */
function looseIndexOf (arr, val) {
  for (var i = 0; i < arr.length; i++) {
    if (looseEqual(arr[i], val)) { return i }
  }
  return -1
}

/**
 * Ensure a function is called only once.
 */
function once (fn) {
  var called = false;
  return function () {
    if (!called) {
      called = true;
      fn.apply(this, arguments);
    }
  }
}

var SSR_ATTR = 'data-server-rendered';

var ASSET_TYPES = [
  'component',
  'directive',
  'filter'
];

var LIFECYCLE_HOOKS = [
  'beforeCreate',
  'created',
  'beforeMount',
  'mounted',
  'beforeUpdate',
  'updated',
  'beforeDestroy',
  'destroyed',
  'activated',
  'deactivated',
  'errorCaptured',
  'serverPrefetch'
];

/*  */



var config = ({
  /**
   * Option merge strategies (used in core/util/options)
   */
  // $flow-disable-line
  optionMergeStrategies: Object.create(null),

  /**
   * Whether to suppress warnings.
   */
  silent: false,

  /**
   * Show production mode tip message on boot?
   */
  productionTip: "development" !== 'production',

  /**
   * Whether to enable devtools
   */
  devtools: "development" !== 'production',

  /**
   * Whether to record perf
   */
  performance: false,

  /**
   * Error handler for watcher errors
   */
  errorHandler: null,

  /**
   * Warn handler for watcher warns
   */
  warnHandler: null,

  /**
   * Ignore certain custom elements
   */
  ignoredElements: [],

  /**
   * Custom user key aliases for v-on
   */
  // $flow-disable-line
  keyCodes: Object.create(null),

  /**
   * Check if a tag is reserved so that it cannot be registered as a
   * component. This is platform-dependent and may be overwritten.
   */
  isReservedTag: no,

  /**
   * Check if an attribute is reserved so that it cannot be used as a component
   * prop. This is platform-dependent and may be overwritten.
   */
  isReservedAttr: no,

  /**
   * Check if a tag is an unknown element.
   * Platform-dependent.
   */
  isUnknownElement: no,

  /**
   * Get the namespace of an element
   */
  getTagNamespace: noop,

  /**
   * Parse the real tag name for the specific platform.
   */
  parsePlatformTagName: identity,

  /**
   * Check if an attribute must be bound using property, e.g. value
   * Platform-dependent.
   */
  mustUseProp: no,

  /**
   * Perform updates asynchronously. Intended to be used by Vue Test Utils
   * This will significantly reduce performance if set to false.
   */
  async: true,

  /**
   * Exposed for legacy reasons
   */
  _lifecycleHooks: LIFECYCLE_HOOKS
});

/*  */

/**
 * unicode letters used for parsing html tags, component names and property paths.
 * using https://www.w3.org/TR/html53/semantics-scripting.html#potentialcustomelementname
 * skipping \u10000-\uEFFFF due to it freezing up PhantomJS
 */
var unicodeRegExp = /a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/;

/**
 * Check if a string starts with $ or _
 */
function isReserved (str) {
  var c = (str + '').charCodeAt(0);
  return c === 0x24 || c === 0x5F
}

/**
 * Define a property.
 */
function def (obj, key, val, enumerable) {
  Object.defineProperty(obj, key, {
    value: val,
    enumerable: !!enumerable,
    writable: true,
    configurable: true
  });
}

/**
 * Parse simple path.
 */
var bailRE = new RegExp(("[^" + (unicodeRegExp.source) + ".$_\\d]"));
function parsePath (path) {
  if (bailRE.test(path)) {
    return
  }
  var segments = path.split('.');
  return function (obj) {
    for (var i = 0; i < segments.length; i++) {
      if (!obj) { return }
      obj = obj[segments[i]];
    }
    return obj
  }
}

/*  */

// can we use __proto__?
var hasProto = '__proto__' in {};

// Browser environment sniffing
var inBrowser = typeof window !== 'undefined';
var inWeex = typeof WXEnvironment !== 'undefined' && !!WXEnvironment.platform;
var weexPlatform = inWeex && WXEnvironment.platform.toLowerCase();
var UA = inBrowser && window.navigator.userAgent.toLowerCase();
var isIE = UA && /msie|trident/.test(UA);
var isIE9 = UA && UA.indexOf('msie 9.0') > 0;
var isEdge = UA && UA.indexOf('edge/') > 0;
var isAndroid = (UA && UA.indexOf('android') > 0) || (weexPlatform === 'android');
var isIOS = (UA && /iphone|ipad|ipod|ios/.test(UA)) || (weexPlatform === 'ios');
var isChrome = UA && /chrome\/\d+/.test(UA) && !isEdge;
var isPhantomJS = UA && /phantomjs/.test(UA);
var isFF = UA && UA.match(/firefox\/(\d+)/);

// Firefox has a "watch" function on Object.prototype...
var nativeWatch = ({}).watch;

var supportsPassive = false;
if (inBrowser) {
  try {
    var opts = {};
    Object.defineProperty(opts, 'passive', ({
      get: function get () {
        /* istanbul ignore next */
        supportsPassive = true;
      }
    })); // https://github.com/facebook/flow/issues/285
    window.addEventListener('test-passive', null, opts);
  } catch (e) {}
}

// this needs to be lazy-evaled because vue may be required before
// vue-server-renderer can set VUE_ENV
var _isServer;
var isServerRendering = function () {
  if (_isServer === undefined) {
    /* istanbul ignore if */
    if (!inBrowser && !inWeex && typeof global !== 'undefined') {
      // detect presence of vue-server-renderer and avoid
      // Webpack shimming the process
      _isServer = global['process'] && global['process'].env.VUE_ENV === 'server';
    } else {
      _isServer = false;
    }
  }
  return _isServer
};

// detect devtools
var devtools = inBrowser && window.__VUE_DEVTOOLS_GLOBAL_HOOK__;

/* istanbul ignore next */
function isNative (Ctor) {
  return typeof Ctor === 'function' && /native code/.test(Ctor.toString())
}

var hasSymbol =
  typeof Symbol !== 'undefined' && isNative(Symbol) &&
  typeof Reflect !== 'undefined' && isNative(Reflect.ownKeys);

var _Set;
/* istanbul ignore if */ // $flow-disable-line
if (typeof Set !== 'undefined' && isNative(Set)) {
  // use native Set when available.
  _Set = Set;
} else {
  // a non-standard Set polyfill that only works with primitive keys.
  _Set = /*@__PURE__*/(function () {
    function Set () {
      this.set = Object.create(null);
    }
    Set.prototype.has = function has (key) {
      return this.set[key] === true
    };
    Set.prototype.add = function add (key) {
      this.set[key] = true;
    };
    Set.prototype.clear = function clear () {
      this.set = Object.create(null);
    };

    return Set;
  }());
}

/*  */

var warn = noop;
var tip = noop;
var generateComponentTrace = (noop); // work around flow check
var formatComponentName = (noop);

{
  var hasConsole = typeof console !== 'undefined';
  var classifyRE = /(?:^|[-_])(\w)/g;
  var classify = function (str) { return str
    .replace(classifyRE, function (c) { return c.toUpperCase(); })
    .replace(/[-_]/g, ''); };

  warn = function (msg, vm) {
    var trace = vm ? generateComponentTrace(vm) : '';

    if (config.warnHandler) {
      config.warnHandler.call(null, msg, vm, trace);
    } else if (hasConsole && (!config.silent)) {
      console.error(("[Vue warn]: " + msg + trace));
    }
  };

  tip = function (msg, vm) {
    if (hasConsole && (!config.silent)) {
      console.warn("[Vue tip]: " + msg + (
        vm ? generateComponentTrace(vm) : ''
      ));
    }
  };

  formatComponentName = function (vm, includeFile) {
    if (vm.$root === vm) {
      return '<Root>'
    }
    var options = typeof vm === 'function' && vm.cid != null
      ? vm.options
      : vm._isVue
        ? vm.$options || vm.constructor.options
        : vm;
    var name = options.name || options._componentTag;
    var file = options.__file;
    if (!name && file) {
      var match = file.match(/([^/\\]+)\.vue$/);
      name = match && match[1];
    }

    return (
      (name ? ("<" + (classify(name)) + ">") : "<Anonymous>") +
      (file && includeFile !== false ? (" at " + file) : '')
    )
  };

  var repeat = function (str, n) {
    var res = '';
    while (n) {
      if (n % 2 === 1) { res += str; }
      if (n > 1) { str += str; }
      n >>= 1;
    }
    return res
  };

  generateComponentTrace = function (vm) {
    if (vm._isVue && vm.$parent) {
      var tree = [];
      var currentRecursiveSequence = 0;
      while (vm) {
        if (tree.length > 0) {
          var last = tree[tree.length - 1];
          if (last.constructor === vm.constructor) {
            currentRecursiveSequence++;
            vm = vm.$parent;
            continue
          } else if (currentRecursiveSequence > 0) {
            tree[tree.length - 1] = [last, currentRecursiveSequence];
            currentRecursiveSequence = 0;
          }
        }
        tree.push(vm);
        vm = vm.$parent;
      }
      return '\n\nfound in\n\n' + tree
        .map(function (vm, i) { return ("" + (i === 0 ? '---> ' : repeat(' ', 5 + i * 2)) + (Array.isArray(vm)
            ? ((formatComponentName(vm[0])) + "... (" + (vm[1]) + " recursive calls)")
            : formatComponentName(vm))); })
        .join('\n')
    } else {
      return ("\n\n(found in " + (formatComponentName(vm)) + ")")
    }
  };
}

/*  */

var uid = 0;

/**
 * A dep is an observable that can have multiple
 * directives subscribing to it.
 */
var Dep = function Dep () {
  this.id = uid++;
  this.subs = [];
};

Dep.prototype.addSub = function addSub (sub) {
  this.subs.push(sub);
};

Dep.prototype.removeSub = function removeSub (sub) {
  remove(this.subs, sub);
};

Dep.prototype.depend = function depend () {
  if (Dep.target) {
    Dep.target.addDep(this);
  }
};

Dep.prototype.notify = function notify () {
  // stabilize the subscriber list first
  var subs = this.subs.slice();
  if (!config.async) {
    // subs aren't sorted in scheduler if not running async
    // we need to sort them now to make sure they fire in correct
    // order
    subs.sort(function (a, b) { return a.id - b.id; });
  }
  for (var i = 0, l = subs.length; i < l; i++) {
    subs[i].update();
  }
};

// The current target watcher being evaluated.
// This is globally unique because only one watcher
// can be evaluated at a time.
Dep.target = null;
var targetStack = [];

function pushTarget (target) {
  targetStack.push(target);
  Dep.target = target;
}

function popTarget () {
  targetStack.pop();
  Dep.target = targetStack[targetStack.length - 1];
}

/*  */

var VNode = function VNode (
  tag,
  data,
  children,
  text,
  elm,
  context,
  componentOptions,
  asyncFactory
) {
  this.tag = tag;
  this.data = data;
  this.children = children;
  this.text = text;
  this.elm = elm;
  this.ns = undefined;
  this.context = context;
  this.fnContext = undefined;
  this.fnOptions = undefined;
  this.fnScopeId = undefined;
  this.key = data && data.key;
  this.componentOptions = componentOptions;
  this.componentInstance = undefined;
  this.parent = undefined;
  this.raw = false;
  this.isStatic = false;
  this.isRootInsert = true;
  this.isComment = false;
  this.isCloned = false;
  this.isOnce = false;
  this.asyncFactory = asyncFactory;
  this.asyncMeta = undefined;
  this.isAsyncPlaceholder = false;
};

var prototypeAccessors = { child: { configurable: true } };

// DEPRECATED: alias for componentInstance for backwards compat.
/* istanbul ignore next */
prototypeAccessors.child.get = function () {
  return this.componentInstance
};

Object.defineProperties( VNode.prototype, prototypeAccessors );

var createEmptyVNode = function (text) {
  if ( text === void 0 ) text = '';

  var node = new VNode();
  node.text = text;
  node.isComment = true;
  return node
};

function createTextVNode (val) {
  return new VNode(undefined, undefined, undefined, String(val))
}

// optimized shallow clone
// used for static nodes and slot nodes because they may be reused across
// multiple renders, cloning them avoids errors when DOM manipulations rely
// on their elm reference.
function cloneVNode (vnode) {
  var cloned = new VNode(
    vnode.tag,
    vnode.data,
    // #7975
    // clone children array to avoid mutating original in case of cloning
    // a child.
    vnode.children && vnode.children.slice(),
    vnode.text,
    vnode.elm,
    vnode.context,
    vnode.componentOptions,
    vnode.asyncFactory
  );
  cloned.ns = vnode.ns;
  cloned.isStatic = vnode.isStatic;
  cloned.key = vnode.key;
  cloned.isComment = vnode.isComment;
  cloned.fnContext = vnode.fnContext;
  cloned.fnOptions = vnode.fnOptions;
  cloned.fnScopeId = vnode.fnScopeId;
  cloned.asyncMeta = vnode.asyncMeta;
  cloned.isCloned = true;
  return cloned
}

/*
 * not type checking this file because flow doesn't play well with
 * dynamically accessing methods on Array prototype
 */

var arrayProto = Array.prototype;
var arrayMethods = Object.create(arrayProto);

var methodsToPatch = [
  'push',
  'pop',
  'shift',
  'unshift',
  'splice',
  'sort',
  'reverse'
];

/**
 * Intercept mutating methods and emit events
 */
methodsToPatch.forEach(function (method) {
  // cache original method
  var original = arrayProto[method];
  def(arrayMethods, method, function mutator () {
    var args = [], len = arguments.length;
    while ( len-- ) args[ len ] = arguments[ len ];

    var result = original.apply(this, args);
    var ob = this.__ob__;
    var inserted;
    switch (method) {
      case 'push':
      case 'unshift':
        inserted = args;
        break
      case 'splice':
        inserted = args.slice(2);
        break
    }
    if (inserted) { ob.observeArray(inserted); }
    // notify change
    ob.dep.notify();
    return result
  });
});

/*  */

var arrayKeys = Object.getOwnPropertyNames(arrayMethods);

/**
 * In some cases we may want to disable observation inside a component's
 * update computation.
 */
var shouldObserve = true;

function toggleObserving (value) {
  shouldObserve = value;
}

/**
 * Observer class that is attached to each observed
 * object. Once attached, the observer converts the target
 * object's property keys into getter/setters that
 * collect dependencies and dispatch updates.
 */
var Observer = function Observer (value) {
  this.value = value;
  this.dep = new Dep();
  this.vmCount = 0;
  def(value, '__ob__', this);
  if (Array.isArray(value)) {
    if (hasProto) {
      protoAugment(value, arrayMethods);
    } else {
      copyAugment(value, arrayMethods, arrayKeys);
    }
    this.observeArray(value);
  } else {
    this.walk(value);
  }
};

/**
 * Walk through all properties and convert them into
 * getter/setters. This method should only be called when
 * value type is Object.
 */
Observer.prototype.walk = function walk (obj) {
  var keys = Object.keys(obj);
  for (var i = 0; i < keys.length; i++) {
    defineReactive$$1(obj, keys[i]);
  }
};

/**
 * Observe a list of Array items.
 */
Observer.prototype.observeArray = function observeArray (items) {
  for (var i = 0, l = items.length; i < l; i++) {
    observe(items[i]);
  }
};

// helpers

/**
 * Augment a target Object or Array by intercepting
 * the prototype chain using __proto__
 */
function protoAugment (target, src) {
  /* eslint-disable no-proto */
  target.__proto__ = src;
  /* eslint-enable no-proto */
}

/**
 * Augment a target Object or Array by defining
 * hidden properties.
 */
/* istanbul ignore next */
function copyAugment (target, src, keys) {
  for (var i = 0, l = keys.length; i < l; i++) {
    var key = keys[i];
    def(target, key, src[key]);
  }
}

/**
 * Attempt to create an observer instance for a value,
 * returns the new observer if successfully observed,
 * or the existing observer if the value already has one.
 */
function observe (value, asRootData) {
  if (!isObject(value) || value instanceof VNode) {
    return
  }
  var ob;
  if (hasOwn(value, '__ob__') && value.__ob__ instanceof Observer) {
    ob = value.__ob__;
  } else if (
    shouldObserve &&
    !isServerRendering() &&
    (Array.isArray(value) || isPlainObject(value)) &&
    Object.isExtensible(value) &&
    !value._isVue
  ) {
    ob = new Observer(value);
  }
  if (asRootData && ob) {
    ob.vmCount++;
  }
  return ob
}

/**
 * Define a reactive property on an Object.
 */
function defineReactive$$1 (
  obj,
  key,
  val,
  customSetter,
  shallow
) {
  var dep = new Dep();

  var property = Object.getOwnPropertyDescriptor(obj, key);
  if (property && property.configurable === false) {
    return
  }

  // cater for pre-defined getter/setters
  var getter = property && property.get;
  var setter = property && property.set;
  if ((!getter || setter) && arguments.length === 2) {
    val = obj[key];
  }

  var childOb = !shallow && observe(val);
  Object.defineProperty(obj, key, {
    enumerable: true,
    configurable: true,
    get: function reactiveGetter () {
      var value = getter ? getter.call(obj) : val;
      if (Dep.target) {
        dep.depend();
        if (childOb) {
          childOb.dep.depend();
          if (Array.isArray(value)) {
            dependArray(value);
          }
        }
      }
      return value
    },
    set: function reactiveSetter (newVal) {
      var value = getter ? getter.call(obj) : val;
      /* eslint-disable no-self-compare */
      if (newVal === value || (newVal !== newVal && value !== value)) {
        return
      }
      /* eslint-enable no-self-compare */
      if (customSetter) {
        customSetter();
      }
      // #7981: for accessor properties without setter
      if (getter && !setter) { return }
      if (setter) {
        setter.call(obj, newVal);
      } else {
        val = newVal;
      }
      childOb = !shallow && observe(newVal);
      dep.notify();
    }
  });
}

/**
 * Set a property on an object. Adds the new property and
 * triggers change notification if the property doesn't
 * already exist.
 */
function set (target, key, val) {
  if (isUndef(target) || isPrimitive(target)
  ) {
    warn(("Cannot set reactive property on undefined, null, or primitive value: " + ((target))));
  }
  if (Array.isArray(target) && isValidArrayIndex(key)) {
    target.length = Math.max(target.length, key);
    target.splice(key, 1, val);
    return val
  }
  if (key in target && !(key in Object.prototype)) {
    target[key] = val;
    return val
  }
  var ob = (target).__ob__;
  if (target._isVue || (ob && ob.vmCount)) {
    warn(
      'Avoid adding reactive properties to a Vue instance or its root $data ' +
      'at runtime - declare it upfront in the data option.'
    );
    return val
  }
  if (!ob) {
    target[key] = val;
    return val
  }
  defineReactive$$1(ob.value, key, val);
  ob.dep.notify();
  return val
}

/**
 * Delete a property and trigger change if necessary.
 */
function del (target, key) {
  if (isUndef(target) || isPrimitive(target)
  ) {
    warn(("Cannot delete reactive property on undefined, null, or primitive value: " + ((target))));
  }
  if (Array.isArray(target) && isValidArrayIndex(key)) {
    target.splice(key, 1);
    return
  }
  var ob = (target).__ob__;
  if (target._isVue || (ob && ob.vmCount)) {
    warn(
      'Avoid deleting properties on a Vue instance or its root $data ' +
      '- just set it to null.'
    );
    return
  }
  if (!hasOwn(target, key)) {
    return
  }
  delete target[key];
  if (!ob) {
    return
  }
  ob.dep.notify();
}

/**
 * Collect dependencies on array elements when the array is touched, since
 * we cannot intercept array element access like property getters.
 */
function dependArray (value) {
  for (var e = (void 0), i = 0, l = value.length; i < l; i++) {
    e = value[i];
    e && e.__ob__ && e.__ob__.dep.depend();
    if (Array.isArray(e)) {
      dependArray(e);
    }
  }
}

/*  */

/**
 * Option overwriting strategies are functions that handle
 * how to merge a parent option value and a child option
 * value into the final value.
 */
var strats = config.optionMergeStrategies;

/**
 * Options with restrictions
 */
{
  strats.el = strats.propsData = function (parent, child, vm, key) {
    if (!vm) {
      warn(
        "option \"" + key + "\" can only be used during instance " +
        'creation with the `new` keyword.'
      );
    }
    return defaultStrat(parent, child)
  };
}

/**
 * Helper that recursively merges two data objects together.
 */
function mergeData (to, from) {
  if (!from) { return to }
  var key, toVal, fromVal;

  var keys = hasSymbol
    ? Reflect.ownKeys(from)
    : Object.keys(from);

  for (var i = 0; i < keys.length; i++) {
    key = keys[i];
    // in case the object is already observed...
    if (key === '__ob__') { continue }
    toVal = to[key];
    fromVal = from[key];
    if (!hasOwn(to, key)) {
      set(to, key, fromVal);
    } else if (
      toVal !== fromVal &&
      isPlainObject(toVal) &&
      isPlainObject(fromVal)
    ) {
      mergeData(toVal, fromVal);
    }
  }
  return to
}

/**
 * Data
 */
function mergeDataOrFn (
  parentVal,
  childVal,
  vm
) {
  if (!vm) {
    // in a Vue.extend merge, both should be functions
    if (!childVal) {
      return parentVal
    }
    if (!parentVal) {
      return childVal
    }
    // when parentVal & childVal are both present,
    // we need to return a function that returns the
    // merged result of both functions... no need to
    // check if parentVal is a function here because
    // it has to be a function to pass previous merges.
    return function mergedDataFn () {
      return mergeData(
        typeof childVal === 'function' ? childVal.call(this, this) : childVal,
        typeof parentVal === 'function' ? parentVal.call(this, this) : parentVal
      )
    }
  } else {
    return function mergedInstanceDataFn () {
      // instance merge
      var instanceData = typeof childVal === 'function'
        ? childVal.call(vm, vm)
        : childVal;
      var defaultData = typeof parentVal === 'function'
        ? parentVal.call(vm, vm)
        : parentVal;
      if (instanceData) {
        return mergeData(instanceData, defaultData)
      } else {
        return defaultData
      }
    }
  }
}

strats.data = function (
  parentVal,
  childVal,
  vm
) {
  if (!vm) {
    if (childVal && typeof childVal !== 'function') {
      warn(
        'The "data" option should be a function ' +
        'that returns a per-instance value in component ' +
        'definitions.',
        vm
      );

      return parentVal
    }
    return mergeDataOrFn(parentVal, childVal)
  }

  return mergeDataOrFn(parentVal, childVal, vm)
};

/**
 * Hooks and props are merged as arrays.
 */
function mergeHook (
  parentVal,
  childVal
) {
  var res = childVal
    ? parentVal
      ? parentVal.concat(childVal)
      : Array.isArray(childVal)
        ? childVal
        : [childVal]
    : parentVal;
  return res
    ? dedupeHooks(res)
    : res
}

function dedupeHooks (hooks) {
  var res = [];
  for (var i = 0; i < hooks.length; i++) {
    if (res.indexOf(hooks[i]) === -1) {
      res.push(hooks[i]);
    }
  }
  return res
}

LIFECYCLE_HOOKS.forEach(function (hook) {
  strats[hook] = mergeHook;
});

/**
 * Assets
 *
 * When a vm is present (instance creation), we need to do
 * a three-way merge between constructor options, instance
 * options and parent options.
 */
function mergeAssets (
  parentVal,
  childVal,
  vm,
  key
) {
  var res = Object.create(parentVal || null);
  if (childVal) {
    assertObjectType(key, childVal, vm);
    return extend(res, childVal)
  } else {
    return res
  }
}

ASSET_TYPES.forEach(function (type) {
  strats[type + 's'] = mergeAssets;
});

/**
 * Watchers.
 *
 * Watchers hashes should not overwrite one
 * another, so we merge them as arrays.
 */
strats.watch = function (
  parentVal,
  childVal,
  vm,
  key
) {
  // work around Firefox's Object.prototype.watch...
  if (parentVal === nativeWatch) { parentVal = undefined; }
  if (childVal === nativeWatch) { childVal = undefined; }
  /* istanbul ignore if */
  if (!childVal) { return Object.create(parentVal || null) }
  {
    assertObjectType(key, childVal, vm);
  }
  if (!parentVal) { return childVal }
  var ret = {};
  extend(ret, parentVal);
  for (var key$1 in childVal) {
    var parent = ret[key$1];
    var child = childVal[key$1];
    if (parent && !Array.isArray(parent)) {
      parent = [parent];
    }
    ret[key$1] = parent
      ? parent.concat(child)
      : Array.isArray(child) ? child : [child];
  }
  return ret
};

/**
 * Other object hashes.
 */
strats.props =
strats.methods =
strats.inject =
strats.computed = function (
  parentVal,
  childVal,
  vm,
  key
) {
  if (childVal && "development" !== 'production') {
    assertObjectType(key, childVal, vm);
  }
  if (!parentVal) { return childVal }
  var ret = Object.create(null);
  extend(ret, parentVal);
  if (childVal) { extend(ret, childVal); }
  return ret
};
strats.provide = mergeDataOrFn;

/**
 * Default strategy.
 */
var defaultStrat = function (parentVal, childVal) {
  return childVal === undefined
    ? parentVal
    : childVal
};

/**
 * Validate component names
 */
function checkComponents (options) {
  for (var key in options.components) {
    validateComponentName(key);
  }
}

function validateComponentName (name) {
  if (!new RegExp(("^[a-zA-Z][\\-\\.0-9_" + (unicodeRegExp.source) + "]*$")).test(name)) {
    warn(
      'Invalid component name: "' + name + '". Component names ' +
      'should conform to valid custom element name in html5 specification.'
    );
  }
  if (isBuiltInTag(name) || config.isReservedTag(name)) {
    warn(
      'Do not use built-in or reserved HTML elements as component ' +
      'id: ' + name
    );
  }
}

/**
 * Ensure all props option syntax are normalized into the
 * Object-based format.
 */
function normalizeProps (options, vm) {
  var props = options.props;
  if (!props) { return }
  var res = {};
  var i, val, name;
  if (Array.isArray(props)) {
    i = props.length;
    while (i--) {
      val = props[i];
      if (typeof val === 'string') {
        name = camelize(val);
        res[name] = { type: null };
      } else {
        warn('props must be strings when using array syntax.');
      }
    }
  } else if (isPlainObject(props)) {
    for (var key in props) {
      val = props[key];
      name = camelize(key);
      res[name] = isPlainObject(val)
        ? val
        : { type: val };
    }
  } else {
    warn(
      "Invalid value for option \"props\": expected an Array or an Object, " +
      "but got " + (toRawType(props)) + ".",
      vm
    );
  }
  options.props = res;
}

/**
 * Normalize all injections into Object-based format
 */
function normalizeInject (options, vm) {
  var inject = options.inject;
  if (!inject) { return }
  var normalized = options.inject = {};
  if (Array.isArray(inject)) {
    for (var i = 0; i < inject.length; i++) {
      normalized[inject[i]] = { from: inject[i] };
    }
  } else if (isPlainObject(inject)) {
    for (var key in inject) {
      var val = inject[key];
      normalized[key] = isPlainObject(val)
        ? extend({ from: key }, val)
        : { from: val };
    }
  } else {
    warn(
      "Invalid value for option \"inject\": expected an Array or an Object, " +
      "but got " + (toRawType(inject)) + ".",
      vm
    );
  }
}

/**
 * Normalize raw function directives into object format.
 */
function normalizeDirectives (options) {
  var dirs = options.directives;
  if (dirs) {
    for (var key in dirs) {
      var def$$1 = dirs[key];
      if (typeof def$$1 === 'function') {
        dirs[key] = { bind: def$$1, update: def$$1 };
      }
    }
  }
}

function assertObjectType (name, value, vm) {
  if (!isPlainObject(value)) {
    warn(
      "Invalid value for option \"" + name + "\": expected an Object, " +
      "but got " + (toRawType(value)) + ".",
      vm
    );
  }
}

/**
 * Merge two option objects into a new one.
 * Core utility used in both instantiation and inheritance.
 */
function mergeOptions (
  parent,
  child,
  vm
) {
  {
    checkComponents(child);
  }

  if (typeof child === 'function') {
    child = child.options;
  }

  normalizeProps(child, vm);
  normalizeInject(child, vm);
  normalizeDirectives(child);

  // Apply extends and mixins on the child options,
  // but only if it is a raw options object that isn't
  // the result of another mergeOptions call.
  // Only merged options has the _base property.
  if (!child._base) {
    if (child.extends) {
      parent = mergeOptions(parent, child.extends, vm);
    }
    if (child.mixins) {
      for (var i = 0, l = child.mixins.length; i < l; i++) {
        parent = mergeOptions(parent, child.mixins[i], vm);
      }
    }
  }

  var options = {};
  var key;
  for (key in parent) {
    mergeField(key);
  }
  for (key in child) {
    if (!hasOwn(parent, key)) {
      mergeField(key);
    }
  }
  function mergeField (key) {
    var strat = strats[key] || defaultStrat;
    options[key] = strat(parent[key], child[key], vm, key);
  }
  return options
}

/**
 * Resolve an asset.
 * This function is used because child instances need access
 * to assets defined in its ancestor chain.
 */
function resolveAsset (
  options,
  type,
  id,
  warnMissing
) {
  /* istanbul ignore if */
  if (typeof id !== 'string') {
    return
  }
  var assets = options[type];
  // check local registration variations first
  if (hasOwn(assets, id)) { return assets[id] }
  var camelizedId = camelize(id);
  if (hasOwn(assets, camelizedId)) { return assets[camelizedId] }
  var PascalCaseId = capitalize(camelizedId);
  if (hasOwn(assets, PascalCaseId)) { return assets[PascalCaseId] }
  // fallback to prototype chain
  var res = assets[id] || assets[camelizedId] || assets[PascalCaseId];
  if (warnMissing && !res) {
    warn(
      'Failed to resolve ' + type.slice(0, -1) + ': ' + id,
      options
    );
  }
  return res
}

/*  */



function validateProp (
  key,
  propOptions,
  propsData,
  vm
) {
  var prop = propOptions[key];
  var absent = !hasOwn(propsData, key);
  var value = propsData[key];
  // boolean casting
  var booleanIndex = getTypeIndex(Boolean, prop.type);
  if (booleanIndex > -1) {
    if (absent && !hasOwn(prop, 'default')) {
      value = false;
    } else if (value === '' || value === hyphenate(key)) {
      // only cast empty string / same name to boolean if
      // boolean has higher priority
      var stringIndex = getTypeIndex(String, prop.type);
      if (stringIndex < 0 || booleanIndex < stringIndex) {
        value = true;
      }
    }
  }
  // check default value
  if (value === undefined) {
    value = getPropDefaultValue(vm, prop, key);
    // since the default value is a fresh copy,
    // make sure to observe it.
    var prevShouldObserve = shouldObserve;
    toggleObserving(true);
    observe(value);
    toggleObserving(prevShouldObserve);
  }
  {
    assertProp(prop, key, value, vm, absent);
  }
  return value
}

/**
 * Get the default value of a prop.
 */
function getPropDefaultValue (vm, prop, key) {
  // no default, return undefined
  if (!hasOwn(prop, 'default')) {
    return undefined
  }
  var def = prop.default;
  // warn against non-factory defaults for Object & Array
  if (isObject(def)) {
    warn(
      'Invalid default value for prop "' + key + '": ' +
      'Props with type Object/Array must use a factory function ' +
      'to return the default value.',
      vm
    );
  }
  // the raw prop value was also undefined from previous render,
  // return previous default value to avoid unnecessary watcher trigger
  if (vm && vm.$options.propsData &&
    vm.$options.propsData[key] === undefined &&
    vm._props[key] !== undefined
  ) {
    return vm._props[key]
  }
  // call factory function for non-Function types
  // a value is Function if its prototype is function even across different execution context
  return typeof def === 'function' && getType(prop.type) !== 'Function'
    ? def.call(vm)
    : def
}

/**
 * Assert whether a prop is valid.
 */
function assertProp (
  prop,
  name,
  value,
  vm,
  absent
) {
  if (prop.required && absent) {
    warn(
      'Missing required prop: "' + name + '"',
      vm
    );
    return
  }
  if (value == null && !prop.required) {
    return
  }
  var type = prop.type;
  var valid = !type || type === true;
  var expectedTypes = [];
  if (type) {
    if (!Array.isArray(type)) {
      type = [type];
    }
    for (var i = 0; i < type.length && !valid; i++) {
      var assertedType = assertType(value, type[i]);
      expectedTypes.push(assertedType.expectedType || '');
      valid = assertedType.valid;
    }
  }

  if (!valid) {
    warn(
      getInvalidTypeMessage(name, value, expectedTypes),
      vm
    );
    return
  }
  var validator = prop.validator;
  if (validator) {
    if (!validator(value)) {
      warn(
        'Invalid prop: custom validator check failed for prop "' + name + '".',
        vm
      );
    }
  }
}

var simpleCheckRE = /^(String|Number|Boolean|Function|Symbol)$/;

function assertType (value, type) {
  var valid;
  var expectedType = getType(type);
  if (simpleCheckRE.test(expectedType)) {
    var t = typeof value;
    valid = t === expectedType.toLowerCase();
    // for primitive wrapper objects
    if (!valid && t === 'object') {
      valid = value instanceof type;
    }
  } else if (expectedType === 'Object') {
    valid = isPlainObject(value);
  } else if (expectedType === 'Array') {
    valid = Array.isArray(value);
  } else {
    valid = value instanceof type;
  }
  return {
    valid: valid,
    expectedType: expectedType
  }
}

/**
 * Use function string name to check built-in types,
 * because a simple equality check will fail when running
 * across different vms / iframes.
 */
function getType (fn) {
  var match = fn && fn.toString().match(/^\s*function (\w+)/);
  return match ? match[1] : ''
}

function isSameType (a, b) {
  return getType(a) === getType(b)
}

function getTypeIndex (type, expectedTypes) {
  if (!Array.isArray(expectedTypes)) {
    return isSameType(expectedTypes, type) ? 0 : -1
  }
  for (var i = 0, len = expectedTypes.length; i < len; i++) {
    if (isSameType(expectedTypes[i], type)) {
      return i
    }
  }
  return -1
}

function getInvalidTypeMessage (name, value, expectedTypes) {
  var message = "Invalid prop: type check failed for prop \"" + name + "\"." +
    " Expected " + (expectedTypes.map(capitalize).join(', '));
  var expectedType = expectedTypes[0];
  var receivedType = toRawType(value);
  var expectedValue = styleValue(value, expectedType);
  var receivedValue = styleValue(value, receivedType);
  // check if we need to specify expected value
  if (expectedTypes.length === 1 &&
      isExplicable(expectedType) &&
      !isBoolean(expectedType, receivedType)) {
    message += " with value " + expectedValue;
  }
  message += ", got " + receivedType + " ";
  // check if we need to specify received value
  if (isExplicable(receivedType)) {
    message += "with value " + receivedValue + ".";
  }
  return message
}

function styleValue (value, type) {
  if (type === 'String') {
    return ("\"" + value + "\"")
  } else if (type === 'Number') {
    return ("" + (Number(value)))
  } else {
    return ("" + value)
  }
}

function isExplicable (value) {
  var explicitTypes = ['string', 'number', 'boolean'];
  return explicitTypes.some(function (elem) { return value.toLowerCase() === elem; })
}

function isBoolean () {
  var args = [], len = arguments.length;
  while ( len-- ) args[ len ] = arguments[ len ];

  return args.some(function (elem) { return elem.toLowerCase() === 'boolean'; })
}

/*  */

function handleError (err, vm, info) {
  // Deactivate deps tracking while processing error handler to avoid possible infinite rendering.
  // See: https://github.com/vuejs/vuex/issues/1505
  pushTarget();
  try {
    if (vm) {
      var cur = vm;
      while ((cur = cur.$parent)) {
        var hooks = cur.$options.errorCaptured;
        if (hooks) {
          for (var i = 0; i < hooks.length; i++) {
            try {
              var capture = hooks[i].call(cur, err, vm, info) === false;
              if (capture) { return }
            } catch (e) {
              globalHandleError(e, cur, 'errorCaptured hook');
            }
          }
        }
      }
    }
    globalHandleError(err, vm, info);
  } finally {
    popTarget();
  }
}

function invokeWithErrorHandling (
  handler,
  context,
  args,
  vm,
  info
) {
  var res;
  try {
    res = args ? handler.apply(context, args) : handler.call(context);
    if (res && !res._isVue && isPromise(res) && !res._handled) {
      res.catch(function (e) { return handleError(e, vm, info + " (Promise/async)"); });
      // issue #9511
      // avoid catch triggering multiple times when nested calls
      res._handled = true;
    }
  } catch (e) {
    handleError(e, vm, info);
  }
  return res
}

function globalHandleError (err, vm, info) {
  if (config.errorHandler) {
    try {
      return config.errorHandler.call(null, err, vm, info)
    } catch (e) {
      // if the user intentionally throws the original error in the handler,
      // do not log it twice
      if (e !== err) {
        logError(e, null, 'config.errorHandler');
      }
    }
  }
  logError(err, vm, info);
}

function logError (err, vm, info) {
  {
    warn(("Error in " + info + ": \"" + (err.toString()) + "\""), vm);
  }
  /* istanbul ignore else */
  if ((inBrowser || inWeex) && typeof console !== 'undefined') {
    console.error(err);
  } else {
    throw err
  }
}

/*  */

var isUsingMicroTask = false;

var callbacks = [];
var pending = false;

function flushCallbacks () {
  pending = false;
  var copies = callbacks.slice(0);
  callbacks.length = 0;
  for (var i = 0; i < copies.length; i++) {
    copies[i]();
  }
}

// Here we have async deferring wrappers using microtasks.
// In 2.5 we used (macro) tasks (in combination with microtasks).
// However, it has subtle problems when state is changed right before repaint
// (e.g. #6813, out-in transitions).
// Also, using (macro) tasks in event handler would cause some weird behaviors
// that cannot be circumvented (e.g. #7109, #7153, #7546, #7834, #8109).
// So we now use microtasks everywhere, again.
// A major drawback of this tradeoff is that there are some scenarios
// where microtasks have too high a priority and fire in between supposedly
// sequential events (e.g. #4521, #6690, which have workarounds)
// or even between bubbling of the same event (#6566).
var timerFunc;

// The nextTick behavior leverages the microtask queue, which can be accessed
// via either native Promise.then or MutationObserver.
// MutationObserver has wider support, however it is seriously bugged in
// UIWebView in iOS >= 9.3.3 when triggered in touch event handlers. It
// completely stops working after triggering a few times... so, if native
// Promise is available, we will use it:
/* istanbul ignore next, $flow-disable-line */
if (typeof Promise !== 'undefined' && isNative(Promise)) {
  var p = Promise.resolve();
  timerFunc = function () {
    p.then(flushCallbacks);
    // In problematic UIWebViews, Promise.then doesn't completely break, but
    // it can get stuck in a weird state where callbacks are pushed into the
    // microtask queue but the queue isn't being flushed, until the browser
    // needs to do some other work, e.g. handle a timer. Therefore we can
    // "force" the microtask queue to be flushed by adding an empty timer.
    if (isIOS) { setTimeout(noop); }
  };
  isUsingMicroTask = true;
} else if (!isIE && typeof MutationObserver !== 'undefined' && (
  isNative(MutationObserver) ||
  // PhantomJS and iOS 7.x
  MutationObserver.toString() === '[object MutationObserverConstructor]'
)) {
  // Use MutationObserver where native Promise is not available,
  // e.g. PhantomJS, iOS7, Android 4.4
  // (#6466 MutationObserver is unreliable in IE11)
  var counter = 1;
  var observer = new MutationObserver(flushCallbacks);
  var textNode = document.createTextNode(String(counter));
  observer.observe(textNode, {
    characterData: true
  });
  timerFunc = function () {
    counter = (counter + 1) % 2;
    textNode.data = String(counter);
  };
  isUsingMicroTask = true;
} else if (typeof setImmediate !== 'undefined' && isNative(setImmediate)) {
  // Fallback to setImmediate.
  // Techinically it leverages the (macro) task queue,
  // but it is still a better choice than setTimeout.
  timerFunc = function () {
    setImmediate(flushCallbacks);
  };
} else {
  // Fallback to setTimeout.
  timerFunc = function () {
    setTimeout(flushCallbacks, 0);
  };
}

function nextTick (cb, ctx) {
  var _resolve;
  callbacks.push(function () {
    if (cb) {
      try {
        cb.call(ctx);
      } catch (e) {
        handleError(e, ctx, 'nextTick');
      }
    } else if (_resolve) {
      _resolve(ctx);
    }
  });
  if (!pending) {
    pending = true;
    timerFunc();
  }
  // $flow-disable-line
  if (!cb && typeof Promise !== 'undefined') {
    return new Promise(function (resolve) {
      _resolve = resolve;
    })
  }
}

/*  */

/* not type checking this file because flow doesn't play well with Proxy */

var initProxy;

{
  var allowedGlobals = makeMap(
    'Infinity,undefined,NaN,isFinite,isNaN,' +
    'parseFloat,parseInt,decodeURI,decodeURIComponent,encodeURI,encodeURIComponent,' +
    'Math,Number,Date,Array,Object,Boolean,String,RegExp,Map,Set,JSON,Intl,' +
    'require' // for Webpack/Browserify
  );

  var warnNonPresent = function (target, key) {
    warn(
      "Property or method \"" + key + "\" is not defined on the instance but " +
      'referenced during render. Make sure that this property is reactive, ' +
      'either in the data option, or for class-based components, by ' +
      'initializing the property. ' +
      'See: https://vuejs.org/v2/guide/reactivity.html#Declaring-Reactive-Properties.',
      target
    );
  };

  var warnReservedPrefix = function (target, key) {
    warn(
      "Property \"" + key + "\" must be accessed with \"$data." + key + "\" because " +
      'properties starting with "$" or "_" are not proxied in the Vue instance to ' +
      'prevent conflicts with Vue internals' +
      'See: https://vuejs.org/v2/api/#data',
      target
    );
  };

  var hasProxy =
    typeof Proxy !== 'undefined' && isNative(Proxy);

  if (hasProxy) {
    var isBuiltInModifier = makeMap('stop,prevent,self,ctrl,shift,alt,meta,exact');
    config.keyCodes = new Proxy(config.keyCodes, {
      set: function set (target, key, value) {
        if (isBuiltInModifier(key)) {
          warn(("Avoid overwriting built-in modifier in config.keyCodes: ." + key));
          return false
        } else {
          target[key] = value;
          return true
        }
      }
    });
  }

  var hasHandler = {
    has: function has (target, key) {
      var has = key in target;
      var isAllowed = allowedGlobals(key) ||
        (typeof key === 'string' && key.charAt(0) === '_' && !(key in target.$data));
      if (!has && !isAllowed) {
        if (key in target.$data) { warnReservedPrefix(target, key); }
        else { warnNonPresent(target, key); }
      }
      return has || !isAllowed
    }
  };

  var getHandler = {
    get: function get (target, key) {
      if (typeof key === 'string' && !(key in target)) {
        if (key in target.$data) { warnReservedPrefix(target, key); }
        else { warnNonPresent(target, key); }
      }
      return target[key]
    }
  };

  initProxy = function initProxy (vm) {
    if (hasProxy) {
      // determine which proxy handler to use
      var options = vm.$options;
      var handlers = options.render && options.render._withStripped
        ? getHandler
        : hasHandler;
      vm._renderProxy = new Proxy(vm, handlers);
    } else {
      vm._renderProxy = vm;
    }
  };
}

/*  */

var seenObjects = new _Set();

/**
 * Recursively traverse an object to evoke all converted
 * getters, so that every nested property inside the object
 * is collected as a "deep" dependency.
 */
function traverse (val) {
  _traverse(val, seenObjects);
  seenObjects.clear();
}

function _traverse (val, seen) {
  var i, keys;
  var isA = Array.isArray(val);
  if ((!isA && !isObject(val)) || Object.isFrozen(val) || val instanceof VNode) {
    return
  }
  if (val.__ob__) {
    var depId = val.__ob__.dep.id;
    if (seen.has(depId)) {
      return
    }
    seen.add(depId);
  }
  if (isA) {
    i = val.length;
    while (i--) { _traverse(val[i], seen); }
  } else {
    keys = Object.keys(val);
    i = keys.length;
    while (i--) { _traverse(val[keys[i]], seen); }
  }
}

var mark;
var measure;

{
  var perf = inBrowser && window.performance;
  /* istanbul ignore if */
  if (
    perf &&
    perf.mark &&
    perf.measure &&
    perf.clearMarks &&
    perf.clearMeasures
  ) {
    mark = function (tag) { return perf.mark(tag); };
    measure = function (name, startTag, endTag) {
      perf.measure(name, startTag, endTag);
      perf.clearMarks(startTag);
      perf.clearMarks(endTag);
      // perf.clearMeasures(name)
    };
  }
}

/*  */

var normalizeEvent = cached(function (name) {
  var passive = name.charAt(0) === '&';
  name = passive ? name.slice(1) : name;
  var once$$1 = name.charAt(0) === '~'; // Prefixed last, checked first
  name = once$$1 ? name.slice(1) : name;
  var capture = name.charAt(0) === '!';
  name = capture ? name.slice(1) : name;
  return {
    name: name,
    once: once$$1,
    capture: capture,
    passive: passive
  }
});

function createFnInvoker (fns, vm) {
  function invoker () {
    var arguments$1 = arguments;

    var fns = invoker.fns;
    if (Array.isArray(fns)) {
      var cloned = fns.slice();
      for (var i = 0; i < cloned.length; i++) {
        invokeWithErrorHandling(cloned[i], null, arguments$1, vm, "v-on handler");
      }
    } else {
      // return handler return value for single handlers
      return invokeWithErrorHandling(fns, null, arguments, vm, "v-on handler")
    }
  }
  invoker.fns = fns;
  return invoker
}

function updateListeners (
  on,
  oldOn,
  add,
  remove$$1,
  createOnceHandler,
  vm
) {
  var name, def$$1, cur, old, event;
  for (name in on) {
    def$$1 = cur = on[name];
    old = oldOn[name];
    event = normalizeEvent(name);
    if (isUndef(cur)) {
      warn(
        "Invalid handler for event \"" + (event.name) + "\": got " + String(cur),
        vm
      );
    } else if (isUndef(old)) {
      if (isUndef(cur.fns)) {
        cur = on[name] = createFnInvoker(cur, vm);
      }
      if (isTrue(event.once)) {
        cur = on[name] = createOnceHandler(event.name, cur, event.capture);
      }
      add(event.name, cur, event.capture, event.passive, event.params);
    } else if (cur !== old) {
      old.fns = cur;
      on[name] = old;
    }
  }
  for (name in oldOn) {
    if (isUndef(on[name])) {
      event = normalizeEvent(name);
      remove$$1(event.name, oldOn[name], event.capture);
    }
  }
}

/*  */

function mergeVNodeHook (def, hookKey, hook) {
  if (def instanceof VNode) {
    def = def.data.hook || (def.data.hook = {});
  }
  var invoker;
  var oldHook = def[hookKey];

  function wrappedHook () {
    hook.apply(this, arguments);
    // important: remove merged hook to ensure it's called only once
    // and prevent memory leak
    remove(invoker.fns, wrappedHook);
  }

  if (isUndef(oldHook)) {
    // no existing hook
    invoker = createFnInvoker([wrappedHook]);
  } else {
    /* istanbul ignore if */
    if (isDef(oldHook.fns) && isTrue(oldHook.merged)) {
      // already a merged invoker
      invoker = oldHook;
      invoker.fns.push(wrappedHook);
    } else {
      // existing plain hook
      invoker = createFnInvoker([oldHook, wrappedHook]);
    }
  }

  invoker.merged = true;
  def[hookKey] = invoker;
}

/*  */

function extractPropsFromVNodeData (
  data,
  Ctor,
  tag
) {
  // we are only extracting raw values here.
  // validation and default values are handled in the child
  // component itself.
  var propOptions = Ctor.options.props;
  if (isUndef(propOptions)) {
    return
  }
  var res = {};
  var attrs = data.attrs;
  var props = data.props;
  if (isDef(attrs) || isDef(props)) {
    for (var key in propOptions) {
      var altKey = hyphenate(key);
      {
        var keyInLowerCase = key.toLowerCase();
        if (
          key !== keyInLowerCase &&
          attrs && hasOwn(attrs, keyInLowerCase)
        ) {
          tip(
            "Prop \"" + keyInLowerCase + "\" is passed to component " +
            (formatComponentName(tag || Ctor)) + ", but the declared prop name is" +
            " \"" + key + "\". " +
            "Note that HTML attributes are case-insensitive and camelCased " +
            "props need to use their kebab-case equivalents when using in-DOM " +
            "templates. You should probably use \"" + altKey + "\" instead of \"" + key + "\"."
          );
        }
      }
      checkProp(res, props, key, altKey, true) ||
      checkProp(res, attrs, key, altKey, false);
    }
  }
  return res
}

function checkProp (
  res,
  hash,
  key,
  altKey,
  preserve
) {
  if (isDef(hash)) {
    if (hasOwn(hash, key)) {
      res[key] = hash[key];
      if (!preserve) {
        delete hash[key];
      }
      return true
    } else if (hasOwn(hash, altKey)) {
      res[key] = hash[altKey];
      if (!preserve) {
        delete hash[altKey];
      }
      return true
    }
  }
  return false
}

/*  */

// The template compiler attempts to minimize the need for normalization by
// statically analyzing the template at compile time.
//
// For plain HTML markup, normalization can be completely skipped because the
// generated render function is guaranteed to return Array<VNode>. There are
// two cases where extra normalization is needed:

// 1. When the children contains components - because a functional component
// may return an Array instead of a single root. In this case, just a simple
// normalization is needed - if any child is an Array, we flatten the whole
// thing with Array.prototype.concat. It is guaranteed to be only 1-level deep
// because functional components already normalize their own children.
function simpleNormalizeChildren (children) {
  for (var i = 0; i < children.length; i++) {
    if (Array.isArray(children[i])) {
      return Array.prototype.concat.apply([], children)
    }
  }
  return children
}

// 2. When the children contains constructs that always generated nested Arrays,
// e.g. <template>, <slot>, v-for, or when the children is provided by user
// with hand-written render functions / JSX. In such cases a full normalization
// is needed to cater to all possible types of children values.
function normalizeChildren (children) {
  return isPrimitive(children)
    ? [createTextVNode(children)]
    : Array.isArray(children)
      ? normalizeArrayChildren(children)
      : undefined
}

function isTextNode (node) {
  return isDef(node) && isDef(node.text) && isFalse(node.isComment)
}

function normalizeArrayChildren (children, nestedIndex) {
  var res = [];
  var i, c, lastIndex, last;
  for (i = 0; i < children.length; i++) {
    c = children[i];
    if (isUndef(c) || typeof c === 'boolean') { continue }
    lastIndex = res.length - 1;
    last = res[lastIndex];
    //  nested
    if (Array.isArray(c)) {
      if (c.length > 0) {
        c = normalizeArrayChildren(c, ((nestedIndex || '') + "_" + i));
        // merge adjacent text nodes
        if (isTextNode(c[0]) && isTextNode(last)) {
          res[lastIndex] = createTextVNode(last.text + (c[0]).text);
          c.shift();
        }
        res.push.apply(res, c);
      }
    } else if (isPrimitive(c)) {
      if (isTextNode(last)) {
        // merge adjacent text nodes
        // this is necessary for SSR hydration because text nodes are
        // essentially merged when rendered to HTML strings
        res[lastIndex] = createTextVNode(last.text + c);
      } else if (c !== '') {
        // convert primitive to vnode
        res.push(createTextVNode(c));
      }
    } else {
      if (isTextNode(c) && isTextNode(last)) {
        // merge adjacent text nodes
        res[lastIndex] = createTextVNode(last.text + c.text);
      } else {
        // default key for nested array children (likely generated by v-for)
        if (isTrue(children._isVList) &&
          isDef(c.tag) &&
          isUndef(c.key) &&
          isDef(nestedIndex)) {
          c.key = "__vlist" + nestedIndex + "_" + i + "__";
        }
        res.push(c);
      }
    }
  }
  return res
}

/*  */

function initProvide (vm) {
  var provide = vm.$options.provide;
  if (provide) {
    vm._provided = typeof provide === 'function'
      ? provide.call(vm)
      : provide;
  }
}

function initInjections (vm) {
  var result = resolveInject(vm.$options.inject, vm);
  if (result) {
    toggleObserving(false);
    Object.keys(result).forEach(function (key) {
      /* istanbul ignore else */
      {
        defineReactive$$1(vm, key, result[key], function () {
          warn(
            "Avoid mutating an injected value directly since the changes will be " +
            "overwritten whenever the provided component re-renders. " +
            "injection being mutated: \"" + key + "\"",
            vm
          );
        });
      }
    });
    toggleObserving(true);
  }
}

function resolveInject (inject, vm) {
  if (inject) {
    // inject is :any because flow is not smart enough to figure out cached
    var result = Object.create(null);
    var keys = hasSymbol
      ? Reflect.ownKeys(inject)
      : Object.keys(inject);

    for (var i = 0; i < keys.length; i++) {
      var key = keys[i];
      // #6574 in case the inject object is observed...
      if (key === '__ob__') { continue }
      var provideKey = inject[key].from;
      var source = vm;
      while (source) {
        if (source._provided && hasOwn(source._provided, provideKey)) {
          result[key] = source._provided[provideKey];
          break
        }
        source = source.$parent;
      }
      if (!source) {
        if ('default' in inject[key]) {
          var provideDefault = inject[key].default;
          result[key] = typeof provideDefault === 'function'
            ? provideDefault.call(vm)
            : provideDefault;
        } else {
          warn(("Injection \"" + key + "\" not found"), vm);
        }
      }
    }
    return result
  }
}

/*  */



/**
 * Runtime helper for resolving raw children VNodes into a slot object.
 */
function resolveSlots (
  children,
  context
) {
  if (!children || !children.length) {
    return {}
  }
  var slots = {};
  for (var i = 0, l = children.length; i < l; i++) {
    var child = children[i];
    var data = child.data;
    // remove slot attribute if the node is resolved as a Vue slot node
    if (data && data.attrs && data.attrs.slot) {
      delete data.attrs.slot;
    }
    // named slots should only be respected if the vnode was rendered in the
    // same context.
    if ((child.context === context || child.fnContext === context) &&
      data && data.slot != null
    ) {
      var name = data.slot;
      var slot = (slots[name] || (slots[name] = []));
      if (child.tag === 'template') {
        slot.push.apply(slot, child.children || []);
      } else {
        slot.push(child);
      }
    } else {
      (slots.default || (slots.default = [])).push(child);
    }
  }
  // ignore slots that contains only whitespace
  for (var name$1 in slots) {
    if (slots[name$1].every(isWhitespace)) {
      delete slots[name$1];
    }
  }
  return slots
}

function isWhitespace (node) {
  return (node.isComment && !node.asyncFactory) || node.text === ' '
}

/*  */

function normalizeScopedSlots (
  slots,
  normalSlots,
  prevSlots
) {
  var res;
  var hasNormalSlots = Object.keys(normalSlots).length > 0;
  var isStable = slots ? !!slots.$stable : !hasNormalSlots;
  var key = slots && slots.$key;
  if (!slots) {
    res = {};
  } else if (slots._normalized) {
    // fast path 1: child component re-render only, parent did not change
    return slots._normalized
  } else if (
    isStable &&
    prevSlots &&
    prevSlots !== emptyObject &&
    key === prevSlots.$key &&
    !hasNormalSlots &&
    !prevSlots.$hasNormal
  ) {
    // fast path 2: stable scoped slots w/ no normal slots to proxy,
    // only need to normalize once
    return prevSlots
  } else {
    res = {};
    for (var key$1 in slots) {
      if (slots[key$1] && key$1[0] !== '$') {
        res[key$1] = normalizeScopedSlot(normalSlots, key$1, slots[key$1]);
      }
    }
  }
  // expose normal slots on scopedSlots
  for (var key$2 in normalSlots) {
    if (!(key$2 in res)) {
      res[key$2] = proxyNormalSlot(normalSlots, key$2);
    }
  }
  // avoriaz seems to mock a non-extensible $scopedSlots object
  // and when that is passed down this would cause an error
  if (slots && Object.isExtensible(slots)) {
    (slots)._normalized = res;
  }
  def(res, '$stable', isStable);
  def(res, '$key', key);
  def(res, '$hasNormal', hasNormalSlots);
  return res
}

function normalizeScopedSlot(normalSlots, key, fn) {
  var normalized = function () {
    var res = arguments.length ? fn.apply(null, arguments) : fn({});
    res = res && typeof res === 'object' && !Array.isArray(res)
      ? [res] // single vnode
      : normalizeChildren(res);
    return res && (
      res.length === 0 ||
      (res.length === 1 && res[0].isComment) // #9658
    ) ? undefined
      : res
  };
  // this is a slot using the new v-slot syntax without scope. although it is
  // compiled as a scoped slot, render fn users would expect it to be present
  // on this.$slots because the usage is semantically a normal slot.
  if (fn.proxy) {
    Object.defineProperty(normalSlots, key, {
      get: normalized,
      enumerable: true,
      configurable: true
    });
  }
  return normalized
}

function proxyNormalSlot(slots, key) {
  return function () { return slots[key]; }
}

/*  */

/**
 * Runtime helper for rendering v-for lists.
 */
function renderList (
  val,
  render
) {
  var ret, i, l, keys, key;
  if (Array.isArray(val) || typeof val === 'string') {
    ret = new Array(val.length);
    for (i = 0, l = val.length; i < l; i++) {
      ret[i] = render(val[i], i);
    }
  } else if (typeof val === 'number') {
    ret = new Array(val);
    for (i = 0; i < val; i++) {
      ret[i] = render(i + 1, i);
    }
  } else if (isObject(val)) {
    if (hasSymbol && val[Symbol.iterator]) {
      ret = [];
      var iterator = val[Symbol.iterator]();
      var result = iterator.next();
      while (!result.done) {
        ret.push(render(result.value, ret.length));
        result = iterator.next();
      }
    } else {
      keys = Object.keys(val);
      ret = new Array(keys.length);
      for (i = 0, l = keys.length; i < l; i++) {
        key = keys[i];
        ret[i] = render(val[key], key, i);
      }
    }
  }
  if (!isDef(ret)) {
    ret = [];
  }
  (ret)._isVList = true;
  return ret
}

/*  */

/**
 * Runtime helper for rendering <slot>
 */
function renderSlot (
  name,
  fallback,
  props,
  bindObject
) {
  var scopedSlotFn = this.$scopedSlots[name];
  var nodes;
  if (scopedSlotFn) { // scoped slot
    props = props || {};
    if (bindObject) {
      if (!isObject(bindObject)) {
        warn(
          'slot v-bind without argument expects an Object',
          this
        );
      }
      props = extend(extend({}, bindObject), props);
    }
    nodes = scopedSlotFn(props) || fallback;
  } else {
    nodes = this.$slots[name] || fallback;
  }

  var target = props && props.slot;
  if (target) {
    return this.$createElement('template', { slot: target }, nodes)
  } else {
    return nodes
  }
}

/*  */

/**
 * Runtime helper for resolving filters
 */
function resolveFilter (id) {
  return resolveAsset(this.$options, 'filters', id, true) || identity
}

/*  */

function isKeyNotMatch (expect, actual) {
  if (Array.isArray(expect)) {
    return expect.indexOf(actual) === -1
  } else {
    return expect !== actual
  }
}

/**
 * Runtime helper for checking keyCodes from config.
 * exposed as Vue.prototype._k
 * passing in eventKeyName as last argument separately for backwards compat
 */
function checkKeyCodes (
  eventKeyCode,
  key,
  builtInKeyCode,
  eventKeyName,
  builtInKeyName
) {
  var mappedKeyCode = config.keyCodes[key] || builtInKeyCode;
  if (builtInKeyName && eventKeyName && !config.keyCodes[key]) {
    return isKeyNotMatch(builtInKeyName, eventKeyName)
  } else if (mappedKeyCode) {
    return isKeyNotMatch(mappedKeyCode, eventKeyCode)
  } else if (eventKeyName) {
    return hyphenate(eventKeyName) !== key
  }
}

/*  */

/**
 * Runtime helper for merging v-bind="object" into a VNode's data.
 */
function bindObjectProps (
  data,
  tag,
  value,
  asProp,
  isSync
) {
  if (value) {
    if (!isObject(value)) {
      warn(
        'v-bind without argument expects an Object or Array value',
        this
      );
    } else {
      if (Array.isArray(value)) {
        value = toObject(value);
      }
      var hash;
      var loop = function ( key ) {
        if (
          key === 'class' ||
          key === 'style' ||
          isReservedAttribute(key)
        ) {
          hash = data;
        } else {
          var type = data.attrs && data.attrs.type;
          hash = asProp || config.mustUseProp(tag, type, key)
            ? data.domProps || (data.domProps = {})
            : data.attrs || (data.attrs = {});
        }
        var camelizedKey = camelize(key);
        var hyphenatedKey = hyphenate(key);
        if (!(camelizedKey in hash) && !(hyphenatedKey in hash)) {
          hash[key] = value[key];

          if (isSync) {
            var on = data.on || (data.on = {});
            on[("update:" + key)] = function ($event) {
              value[key] = $event;
            };
          }
        }
      };

      for (var key in value) loop( key );
    }
  }
  return data
}

/*  */

/**
 * Runtime helper for rendering static trees.
 */
function renderStatic (
  index,
  isInFor
) {
  var cached = this._staticTrees || (this._staticTrees = []);
  var tree = cached[index];
  // if has already-rendered static tree and not inside v-for,
  // we can reuse the same tree.
  if (tree && !isInFor) {
    return tree
  }
  // otherwise, render a fresh tree.
  tree = cached[index] = this.$options.staticRenderFns[index].call(
    this._renderProxy,
    null,
    this // for render fns generated for functional component templates
  );
  markStatic(tree, ("__static__" + index), false);
  return tree
}

/**
 * Runtime helper for v-once.
 * Effectively it means marking the node as static with a unique key.
 */
function markOnce (
  tree,
  index,
  key
) {
  markStatic(tree, ("__once__" + index + (key ? ("_" + key) : "")), true);
  return tree
}

function markStatic (
  tree,
  key,
  isOnce
) {
  if (Array.isArray(tree)) {
    for (var i = 0; i < tree.length; i++) {
      if (tree[i] && typeof tree[i] !== 'string') {
        markStaticNode(tree[i], (key + "_" + i), isOnce);
      }
    }
  } else {
    markStaticNode(tree, key, isOnce);
  }
}

function markStaticNode (node, key, isOnce) {
  node.isStatic = true;
  node.key = key;
  node.isOnce = isOnce;
}

/*  */

function bindObjectListeners (data, value) {
  if (value) {
    if (!isPlainObject(value)) {
      warn(
        'v-on without argument expects an Object value',
        this
      );
    } else {
      var on = data.on = data.on ? extend({}, data.on) : {};
      for (var key in value) {
        var existing = on[key];
        var ours = value[key];
        on[key] = existing ? [].concat(existing, ours) : ours;
      }
    }
  }
  return data
}

/*  */

function resolveScopedSlots (
  fns, // see flow/vnode
  res,
  // the following are added in 2.6
  hasDynamicKeys,
  contentHashKey
) {
  res = res || { $stable: !hasDynamicKeys };
  for (var i = 0; i < fns.length; i++) {
    var slot = fns[i];
    if (Array.isArray(slot)) {
      resolveScopedSlots(slot, res, hasDynamicKeys);
    } else if (slot) {
      // marker for reverse proxying v-slot without scope on this.$slots
      if (slot.proxy) {
        slot.fn.proxy = true;
      }
      res[slot.key] = slot.fn;
    }
  }
  if (contentHashKey) {
    (res).$key = contentHashKey;
  }
  return res
}

/*  */

function bindDynamicKeys (baseObj, values) {
  for (var i = 0; i < values.length; i += 2) {
    var key = values[i];
    if (typeof key === 'string' && key) {
      baseObj[values[i]] = values[i + 1];
    } else if (key !== '' && key !== null) {
      // null is a speical value for explicitly removing a binding
      warn(
        ("Invalid value for dynamic directive argument (expected string or null): " + key),
        this
      );
    }
  }
  return baseObj
}

// helper to dynamically append modifier runtime markers to event names.
// ensure only append when value is already string, otherwise it will be cast
// to string and cause the type check to miss.
function prependModifier (value, symbol) {
  return typeof value === 'string' ? symbol + value : value
}

/*  */

function installRenderHelpers (target) {
  target._o = markOnce;
  target._n = toNumber;
  target._s = toString;
  target._l = renderList;
  target._t = renderSlot;
  target._q = looseEqual;
  target._i = looseIndexOf;
  target._m = renderStatic;
  target._f = resolveFilter;
  target._k = checkKeyCodes;
  target._b = bindObjectProps;
  target._v = createTextVNode;
  target._e = createEmptyVNode;
  target._u = resolveScopedSlots;
  target._g = bindObjectListeners;
  target._d = bindDynamicKeys;
  target._p = prependModifier;
}

/*  */

function FunctionalRenderContext (
  data,
  props,
  children,
  parent,
  Ctor
) {
  var this$1 = this;

  var options = Ctor.options;
  // ensure the createElement function in functional components
  // gets a unique context - this is necessary for correct named slot check
  var contextVm;
  if (hasOwn(parent, '_uid')) {
    contextVm = Object.create(parent);
    // $flow-disable-line
    contextVm._original = parent;
  } else {
    // the context vm passed in is a functional context as well.
    // in this case we want to make sure we are able to get a hold to the
    // real context instance.
    contextVm = parent;
    // $flow-disable-line
    parent = parent._original;
  }
  var isCompiled = isTrue(options._compiled);
  var needNormalization = !isCompiled;

  this.data = data;
  this.props = props;
  this.children = children;
  this.parent = parent;
  this.listeners = data.on || emptyObject;
  this.injections = resolveInject(options.inject, parent);
  this.slots = function () {
    if (!this$1.$slots) {
      normalizeScopedSlots(
        data.scopedSlots,
        this$1.$slots = resolveSlots(children, parent)
      );
    }
    return this$1.$slots
  };

  Object.defineProperty(this, 'scopedSlots', ({
    enumerable: true,
    get: function get () {
      return normalizeScopedSlots(data.scopedSlots, this.slots())
    }
  }));

  // support for compiled functional template
  if (isCompiled) {
    // exposing $options for renderStatic()
    this.$options = options;
    // pre-resolve slots for renderSlot()
    this.$slots = this.slots();
    this.$scopedSlots = normalizeScopedSlots(data.scopedSlots, this.$slots);
  }

  if (options._scopeId) {
    this._c = function (a, b, c, d) {
      var vnode = createElement(contextVm, a, b, c, d, needNormalization);
      if (vnode && !Array.isArray(vnode)) {
        vnode.fnScopeId = options._scopeId;
        vnode.fnContext = parent;
      }
      return vnode
    };
  } else {
    this._c = function (a, b, c, d) { return createElement(contextVm, a, b, c, d, needNormalization); };
  }
}

installRenderHelpers(FunctionalRenderContext.prototype);

function createFunctionalComponent (
  Ctor,
  propsData,
  data,
  contextVm,
  children
) {
  var options = Ctor.options;
  var props = {};
  var propOptions = options.props;
  if (isDef(propOptions)) {
    for (var key in propOptions) {
      props[key] = validateProp(key, propOptions, propsData || emptyObject);
    }
  } else {
    if (isDef(data.attrs)) { mergeProps(props, data.attrs); }
    if (isDef(data.props)) { mergeProps(props, data.props); }
  }

  var renderContext = new FunctionalRenderContext(
    data,
    props,
    children,
    contextVm,
    Ctor
  );

  var vnode = options.render.call(null, renderContext._c, renderContext);

  if (vnode instanceof VNode) {
    return cloneAndMarkFunctionalResult(vnode, data, renderContext.parent, options, renderContext)
  } else if (Array.isArray(vnode)) {
    var vnodes = normalizeChildren(vnode) || [];
    var res = new Array(vnodes.length);
    for (var i = 0; i < vnodes.length; i++) {
      res[i] = cloneAndMarkFunctionalResult(vnodes[i], data, renderContext.parent, options, renderContext);
    }
    return res
  }
}

function cloneAndMarkFunctionalResult (vnode, data, contextVm, options, renderContext) {
  // #7817 clone node before setting fnContext, otherwise if the node is reused
  // (e.g. it was from a cached normal slot) the fnContext causes named slots
  // that should not be matched to match.
  var clone = cloneVNode(vnode);
  clone.fnContext = contextVm;
  clone.fnOptions = options;
  {
    (clone.devtoolsMeta = clone.devtoolsMeta || {}).renderContext = renderContext;
  }
  if (data.slot) {
    (clone.data || (clone.data = {})).slot = data.slot;
  }
  return clone
}

function mergeProps (to, from) {
  for (var key in from) {
    to[camelize(key)] = from[key];
  }
}

/*  */

/*  */

/*  */

/*  */

// inline hooks to be invoked on component VNodes during patch
var componentVNodeHooks = {
  init: function init (vnode, hydrating) {
    if (
      vnode.componentInstance &&
      !vnode.componentInstance._isDestroyed &&
      vnode.data.keepAlive
    ) {
      // kept-alive components, treat as a patch
      var mountedNode = vnode; // work around flow
      componentVNodeHooks.prepatch(mountedNode, mountedNode);
    } else {
      var child = vnode.componentInstance = createComponentInstanceForVnode(
        vnode,
        activeInstance
      );
      child.$mount(hydrating ? vnode.elm : undefined, hydrating);
    }
  },

  prepatch: function prepatch (oldVnode, vnode) {
    var options = vnode.componentOptions;
    var child = vnode.componentInstance = oldVnode.componentInstance;
    updateChildComponent(
      child,
      options.propsData, // updated props
      options.listeners, // updated listeners
      vnode, // new parent vnode
      options.children // new children
    );
  },

  insert: function insert (vnode) {
    var context = vnode.context;
    var componentInstance = vnode.componentInstance;
    if (!componentInstance._isMounted) {
      componentInstance._isMounted = true;
      callHook(componentInstance, 'mounted');
    }
    if (vnode.data.keepAlive) {
      if (context._isMounted) {
        // vue-router#1212
        // During updates, a kept-alive component's child components may
        // change, so directly walking the tree here may call activated hooks
        // on incorrect children. Instead we push them into a queue which will
        // be processed after the whole patch process ended.
        queueActivatedComponent(componentInstance);
      } else {
        activateChildComponent(componentInstance, true /* direct */);
      }
    }
  },

  destroy: function destroy (vnode) {
    var componentInstance = vnode.componentInstance;
    if (!componentInstance._isDestroyed) {
      if (!vnode.data.keepAlive) {
        componentInstance.$destroy();
      } else {
        deactivateChildComponent(componentInstance, true /* direct */);
      }
    }
  }
};

var hooksToMerge = Object.keys(componentVNodeHooks);

function createComponent (
  Ctor,
  data,
  context,
  children,
  tag
) {
  if (isUndef(Ctor)) {
    return
  }

  var baseCtor = context.$options._base;

  // plain options object: turn it into a constructor
  if (isObject(Ctor)) {
    Ctor = baseCtor.extend(Ctor);
  }

  // if at this stage it's not a constructor or an async component factory,
  // reject.
  if (typeof Ctor !== 'function') {
    {
      warn(("Invalid Component definition: " + (String(Ctor))), context);
    }
    return
  }

  // async component
  var asyncFactory;
  if (isUndef(Ctor.cid)) {
    asyncFactory = Ctor;
    Ctor = resolveAsyncComponent(asyncFactory, baseCtor);
    if (Ctor === undefined) {
      // return a placeholder node for async component, which is rendered
      // as a comment node but preserves all the raw information for the node.
      // the information will be used for async server-rendering and hydration.
      return createAsyncPlaceholder(
        asyncFactory,
        data,
        context,
        children,
        tag
      )
    }
  }

  data = data || {};

  // resolve constructor options in case global mixins are applied after
  // component constructor creation
  resolveConstructorOptions(Ctor);

  // transform component v-model data into props & events
  if (isDef(data.model)) {
    transformModel(Ctor.options, data);
  }

  // extract props
  var propsData = extractPropsFromVNodeData(data, Ctor, tag);

  // functional component
  if (isTrue(Ctor.options.functional)) {
    return createFunctionalComponent(Ctor, propsData, data, context, children)
  }

  // extract listeners, since these needs to be treated as
  // child component listeners instead of DOM listeners
  var listeners = data.on;
  // replace with listeners with .native modifier
  // so it gets processed during parent component patch.
  data.on = data.nativeOn;

  if (isTrue(Ctor.options.abstract)) {
    // abstract components do not keep anything
    // other than props & listeners & slot

    // work around flow
    var slot = data.slot;
    data = {};
    if (slot) {
      data.slot = slot;
    }
  }

  // install component management hooks onto the placeholder node
  installComponentHooks(data);

  // return a placeholder vnode
  var name = Ctor.options.name || tag;
  var vnode = new VNode(
    ("vue-component-" + (Ctor.cid) + (name ? ("-" + name) : '')),
    data, undefined, undefined, undefined, context,
    { Ctor: Ctor, propsData: propsData, listeners: listeners, tag: tag, children: children },
    asyncFactory
  );

  return vnode
}

function createComponentInstanceForVnode (
  vnode, // we know it's MountedComponentVNode but flow doesn't
  parent // activeInstance in lifecycle state
) {
  var options = {
    _isComponent: true,
    _parentVnode: vnode,
    parent: parent
  };
  // check inline-template render functions
  var inlineTemplate = vnode.data.inlineTemplate;
  if (isDef(inlineTemplate)) {
    options.render = inlineTemplate.render;
    options.staticRenderFns = inlineTemplate.staticRenderFns;
  }
  return new vnode.componentOptions.Ctor(options)
}

function installComponentHooks (data) {
  var hooks = data.hook || (data.hook = {});
  for (var i = 0; i < hooksToMerge.length; i++) {
    var key = hooksToMerge[i];
    var existing = hooks[key];
    var toMerge = componentVNodeHooks[key];
    if (existing !== toMerge && !(existing && existing._merged)) {
      hooks[key] = existing ? mergeHook$1(toMerge, existing) : toMerge;
    }
  }
}

function mergeHook$1 (f1, f2) {
  var merged = function (a, b) {
    // flow complains about extra args which is why we use any
    f1(a, b);
    f2(a, b);
  };
  merged._merged = true;
  return merged
}

// transform component v-model info (value and callback) into
// prop and event handler respectively.
function transformModel (options, data) {
  var prop = (options.model && options.model.prop) || 'value';
  var event = (options.model && options.model.event) || 'input'
  ;(data.attrs || (data.attrs = {}))[prop] = data.model.value;
  var on = data.on || (data.on = {});
  var existing = on[event];
  var callback = data.model.callback;
  if (isDef(existing)) {
    if (
      Array.isArray(existing)
        ? existing.indexOf(callback) === -1
        : existing !== callback
    ) {
      on[event] = [callback].concat(existing);
    }
  } else {
    on[event] = callback;
  }
}

/*  */

var SIMPLE_NORMALIZE = 1;
var ALWAYS_NORMALIZE = 2;

// wrapper function for providing a more flexible interface
// without getting yelled at by flow
function createElement (
  context,
  tag,
  data,
  children,
  normalizationType,
  alwaysNormalize
) {
  if (Array.isArray(data) || isPrimitive(data)) {
    normalizationType = children;
    children = data;
    data = undefined;
  }
  if (isTrue(alwaysNormalize)) {
    normalizationType = ALWAYS_NORMALIZE;
  }
  return _createElement(context, tag, data, children, normalizationType)
}

function _createElement (
  context,
  tag,
  data,
  children,
  normalizationType
) {
  if (isDef(data) && isDef((data).__ob__)) {
    warn(
      "Avoid using observed data object as vnode data: " + (JSON.stringify(data)) + "\n" +
      'Always create fresh vnode data objects in each render!',
      context
    );
    return createEmptyVNode()
  }
  // object syntax in v-bind
  if (isDef(data) && isDef(data.is)) {
    tag = data.is;
  }
  if (!tag) {
    // in case of component :is set to falsy value
    return createEmptyVNode()
  }
  // warn against non-primitive key
  if (isDef(data) && isDef(data.key) && !isPrimitive(data.key)
  ) {
    {
      warn(
        'Avoid using non-primitive value as key, ' +
        'use string/number value instead.',
        context
      );
    }
  }
  // support single function children as default scoped slot
  if (Array.isArray(children) &&
    typeof children[0] === 'function'
  ) {
    data = data || {};
    data.scopedSlots = { default: children[0] };
    children.length = 0;
  }
  if (normalizationType === ALWAYS_NORMALIZE) {
    children = normalizeChildren(children);
  } else if (normalizationType === SIMPLE_NORMALIZE) {
    children = simpleNormalizeChildren(children);
  }
  var vnode, ns;
  if (typeof tag === 'string') {
    var Ctor;
    ns = (context.$vnode && context.$vnode.ns) || config.getTagNamespace(tag);
    if (config.isReservedTag(tag)) {
      // platform built-in elements
      vnode = new VNode(
        config.parsePlatformTagName(tag), data, children,
        undefined, undefined, context
      );
    } else if ((!data || !data.pre) && isDef(Ctor = resolveAsset(context.$options, 'components', tag))) {
      // component
      vnode = createComponent(Ctor, data, context, children, tag);
    } else {
      // unknown or unlisted namespaced elements
      // check at runtime because it may get assigned a namespace when its
      // parent normalizes children
      vnode = new VNode(
        tag, data, children,
        undefined, undefined, context
      );
    }
  } else {
    // direct component options / constructor
    vnode = createComponent(tag, data, context, children);
  }
  if (Array.isArray(vnode)) {
    return vnode
  } else if (isDef(vnode)) {
    if (isDef(ns)) { applyNS(vnode, ns); }
    if (isDef(data)) { registerDeepBindings(data); }
    return vnode
  } else {
    return createEmptyVNode()
  }
}

function applyNS (vnode, ns, force) {
  vnode.ns = ns;
  if (vnode.tag === 'foreignObject') {
    // use default namespace inside foreignObject
    ns = undefined;
    force = true;
  }
  if (isDef(vnode.children)) {
    for (var i = 0, l = vnode.children.length; i < l; i++) {
      var child = vnode.children[i];
      if (isDef(child.tag) && (
        isUndef(child.ns) || (isTrue(force) && child.tag !== 'svg'))) {
        applyNS(child, ns, force);
      }
    }
  }
}

// ref #5318
// necessary to ensure parent re-render when deep bindings like :style and
// :class are used on slot nodes
function registerDeepBindings (data) {
  if (isObject(data.style)) {
    traverse(data.style);
  }
  if (isObject(data.class)) {
    traverse(data.class);
  }
}

/*  */

function initRender (vm) {
  vm._vnode = null; // the root of the child tree
  vm._staticTrees = null; // v-once cached trees
  var options = vm.$options;
  var parentVnode = vm.$vnode = options._parentVnode; // the placeholder node in parent tree
  var renderContext = parentVnode && parentVnode.context;
  vm.$slots = resolveSlots(options._renderChildren, renderContext);
  vm.$scopedSlots = emptyObject;
  // bind the createElement fn to this instance
  // so that we get proper render context inside it.
  // args order: tag, data, children, normalizationType, alwaysNormalize
  // internal version is used by render functions compiled from templates
  vm._c = function (a, b, c, d) { return createElement(vm, a, b, c, d, false); };
  // normalization is always applied for the public version, used in
  // user-written render functions.
  vm.$createElement = function (a, b, c, d) { return createElement(vm, a, b, c, d, true); };

  // $attrs & $listeners are exposed for easier HOC creation.
  // they need to be reactive so that HOCs using them are always updated
  var parentData = parentVnode && parentVnode.data;

  /* istanbul ignore else */
  {
    defineReactive$$1(vm, '$attrs', parentData && parentData.attrs || emptyObject, function () {
      !isUpdatingChildComponent && warn("$attrs is readonly.", vm);
    }, true);
    defineReactive$$1(vm, '$listeners', options._parentListeners || emptyObject, function () {
      !isUpdatingChildComponent && warn("$listeners is readonly.", vm);
    }, true);
  }
}

var currentRenderingInstance = null;

function renderMixin (Vue) {
  // install runtime convenience helpers
  installRenderHelpers(Vue.prototype);

  Vue.prototype.$nextTick = function (fn) {
    return nextTick(fn, this)
  };

  Vue.prototype._render = function () {
    var vm = this;
    var ref = vm.$options;
    var render = ref.render;
    var _parentVnode = ref._parentVnode;

    if (_parentVnode) {
      vm.$scopedSlots = normalizeScopedSlots(
        _parentVnode.data.scopedSlots,
        vm.$slots,
        vm.$scopedSlots
      );
    }

    // set parent vnode. this allows render functions to have access
    // to the data on the placeholder node.
    vm.$vnode = _parentVnode;
    // render self
    var vnode;
    try {
      // There's no need to maintain a stack becaues all render fns are called
      // separately from one another. Nested component's render fns are called
      // when parent component is patched.
      currentRenderingInstance = vm;
      vnode = render.call(vm._renderProxy, vm.$createElement);
    } catch (e) {
      handleError(e, vm, "render");
      // return error render result,
      // or previous vnode to prevent render error causing blank component
      /* istanbul ignore else */
      if (vm.$options.renderError) {
        try {
          vnode = vm.$options.renderError.call(vm._renderProxy, vm.$createElement, e);
        } catch (e) {
          handleError(e, vm, "renderError");
          vnode = vm._vnode;
        }
      } else {
        vnode = vm._vnode;
      }
    } finally {
      currentRenderingInstance = null;
    }
    // if the returned array contains only a single node, allow it
    if (Array.isArray(vnode) && vnode.length === 1) {
      vnode = vnode[0];
    }
    // return empty vnode in case the render function errored out
    if (!(vnode instanceof VNode)) {
      if (Array.isArray(vnode)) {
        warn(
          'Multiple root nodes returned from render function. Render function ' +
          'should return a single root node.',
          vm
        );
      }
      vnode = createEmptyVNode();
    }
    // set parent
    vnode.parent = _parentVnode;
    return vnode
  };
}

/*  */

function ensureCtor (comp, base) {
  if (
    comp.__esModule ||
    (hasSymbol && comp[Symbol.toStringTag] === 'Module')
  ) {
    comp = comp.default;
  }
  return isObject(comp)
    ? base.extend(comp)
    : comp
}

function createAsyncPlaceholder (
  factory,
  data,
  context,
  children,
  tag
) {
  var node = createEmptyVNode();
  node.asyncFactory = factory;
  node.asyncMeta = { data: data, context: context, children: children, tag: tag };
  return node
}

function resolveAsyncComponent (
  factory,
  baseCtor
) {
  if (isTrue(factory.error) && isDef(factory.errorComp)) {
    return factory.errorComp
  }

  if (isDef(factory.resolved)) {
    return factory.resolved
  }

  var owner = currentRenderingInstance;
  if (owner && isDef(factory.owners) && factory.owners.indexOf(owner) === -1) {
    // already pending
    factory.owners.push(owner);
  }

  if (isTrue(factory.loading) && isDef(factory.loadingComp)) {
    return factory.loadingComp
  }

  if (owner && !isDef(factory.owners)) {
    var owners = factory.owners = [owner];
    var sync = true;
    var timerLoading = null;
    var timerTimeout = null

    ;(owner).$on('hook:destroyed', function () { return remove(owners, owner); });

    var forceRender = function (renderCompleted) {
      for (var i = 0, l = owners.length; i < l; i++) {
        (owners[i]).$forceUpdate();
      }

      if (renderCompleted) {
        owners.length = 0;
        if (timerLoading !== null) {
          clearTimeout(timerLoading);
          timerLoading = null;
        }
        if (timerTimeout !== null) {
          clearTimeout(timerTimeout);
          timerTimeout = null;
        }
      }
    };

    var resolve = once(function (res) {
      // cache resolved
      factory.resolved = ensureCtor(res, baseCtor);
      // invoke callbacks only if this is not a synchronous resolve
      // (async resolves are shimmed as synchronous during SSR)
      if (!sync) {
        forceRender(true);
      } else {
        owners.length = 0;
      }
    });

    var reject = once(function (reason) {
      warn(
        "Failed to resolve async component: " + (String(factory)) +
        (reason ? ("\nReason: " + reason) : '')
      );
      if (isDef(factory.errorComp)) {
        factory.error = true;
        forceRender(true);
      }
    });

    var res = factory(resolve, reject);

    if (isObject(res)) {
      if (isPromise(res)) {
        // () => Promise
        if (isUndef(factory.resolved)) {
          res.then(resolve, reject);
        }
      } else if (isPromise(res.component)) {
        res.component.then(resolve, reject);

        if (isDef(res.error)) {
          factory.errorComp = ensureCtor(res.error, baseCtor);
        }

        if (isDef(res.loading)) {
          factory.loadingComp = ensureCtor(res.loading, baseCtor);
          if (res.delay === 0) {
            factory.loading = true;
          } else {
            timerLoading = setTimeout(function () {
              timerLoading = null;
              if (isUndef(factory.resolved) && isUndef(factory.error)) {
                factory.loading = true;
                forceRender(false);
              }
            }, res.delay || 200);
          }
        }

        if (isDef(res.timeout)) {
          timerTimeout = setTimeout(function () {
            timerTimeout = null;
            if (isUndef(factory.resolved)) {
              reject(
                "timeout (" + (res.timeout) + "ms)"
              );
            }
          }, res.timeout);
        }
      }
    }

    sync = false;
    // return in case resolved synchronously
    return factory.loading
      ? factory.loadingComp
      : factory.resolved
  }
}

/*  */

function isAsyncPlaceholder (node) {
  return node.isComment && node.asyncFactory
}

/*  */

function getFirstComponentChild (children) {
  if (Array.isArray(children)) {
    for (var i = 0; i < children.length; i++) {
      var c = children[i];
      if (isDef(c) && (isDef(c.componentOptions) || isAsyncPlaceholder(c))) {
        return c
      }
    }
  }
}

/*  */

/*  */

function initEvents (vm) {
  vm._events = Object.create(null);
  vm._hasHookEvent = false;
  // init parent attached events
  var listeners = vm.$options._parentListeners;
  if (listeners) {
    updateComponentListeners(vm, listeners);
  }
}

var target;

function add (event, fn) {
  target.$on(event, fn);
}

function remove$1 (event, fn) {
  target.$off(event, fn);
}

function createOnceHandler (event, fn) {
  var _target = target;
  return function onceHandler () {
    var res = fn.apply(null, arguments);
    if (res !== null) {
      _target.$off(event, onceHandler);
    }
  }
}

function updateComponentListeners (
  vm,
  listeners,
  oldListeners
) {
  target = vm;
  updateListeners(listeners, oldListeners || {}, add, remove$1, createOnceHandler, vm);
  target = undefined;
}

function eventsMixin (Vue) {
  var hookRE = /^hook:/;
  Vue.prototype.$on = function (event, fn) {
    var vm = this;
    if (Array.isArray(event)) {
      for (var i = 0, l = event.length; i < l; i++) {
        vm.$on(event[i], fn);
      }
    } else {
      (vm._events[event] || (vm._events[event] = [])).push(fn);
      // optimize hook:event cost by using a boolean flag marked at registration
      // instead of a hash lookup
      if (hookRE.test(event)) {
        vm._hasHookEvent = true;
      }
    }
    return vm
  };

  Vue.prototype.$once = function (event, fn) {
    var vm = this;
    function on () {
      vm.$off(event, on);
      fn.apply(vm, arguments);
    }
    on.fn = fn;
    vm.$on(event, on);
    return vm
  };

  Vue.prototype.$off = function (event, fn) {
    var vm = this;
    // all
    if (!arguments.length) {
      vm._events = Object.create(null);
      return vm
    }
    // array of events
    if (Array.isArray(event)) {
      for (var i$1 = 0, l = event.length; i$1 < l; i$1++) {
        vm.$off(event[i$1], fn);
      }
      return vm
    }
    // specific event
    var cbs = vm._events[event];
    if (!cbs) {
      return vm
    }
    if (!fn) {
      vm._events[event] = null;
      return vm
    }
    // specific handler
    var cb;
    var i = cbs.length;
    while (i--) {
      cb = cbs[i];
      if (cb === fn || cb.fn === fn) {
        cbs.splice(i, 1);
        break
      }
    }
    return vm
  };

  Vue.prototype.$emit = function (event) {
    var vm = this;
    {
      var lowerCaseEvent = event.toLowerCase();
      if (lowerCaseEvent !== event && vm._events[lowerCaseEvent]) {
        tip(
          "Event \"" + lowerCaseEvent + "\" is emitted in component " +
          (formatComponentName(vm)) + " but the handler is registered for \"" + event + "\". " +
          "Note that HTML attributes are case-insensitive and you cannot use " +
          "v-on to listen to camelCase events when using in-DOM templates. " +
          "You should probably use \"" + (hyphenate(event)) + "\" instead of \"" + event + "\"."
        );
      }
    }
    var cbs = vm._events[event];
    if (cbs) {
      cbs = cbs.length > 1 ? toArray(cbs) : cbs;
      var args = toArray(arguments, 1);
      var info = "event handler for \"" + event + "\"";
      for (var i = 0, l = cbs.length; i < l; i++) {
        invokeWithErrorHandling(cbs[i], vm, args, vm, info);
      }
    }
    return vm
  };
}

/*  */

var activeInstance = null;
var isUpdatingChildComponent = false;

function setActiveInstance(vm) {
  var prevActiveInstance = activeInstance;
  activeInstance = vm;
  return function () {
    activeInstance = prevActiveInstance;
  }
}

function initLifecycle (vm) {
  var options = vm.$options;

  // locate first non-abstract parent
  var parent = options.parent;
  if (parent && !options.abstract) {
    while (parent.$options.abstract && parent.$parent) {
      parent = parent.$parent;
    }
    parent.$children.push(vm);
  }

  vm.$parent = parent;
  vm.$root = parent ? parent.$root : vm;

  vm.$children = [];
  vm.$refs = {};

  vm._watcher = null;
  vm._inactive = null;
  vm._directInactive = false;
  vm._isMounted = false;
  vm._isDestroyed = false;
  vm._isBeingDestroyed = false;
}

function lifecycleMixin (Vue) {
  Vue.prototype._update = function (vnode, hydrating) {
    var vm = this;
    var prevEl = vm.$el;
    var prevVnode = vm._vnode;
    var restoreActiveInstance = setActiveInstance(vm);
    vm._vnode = vnode;
    // Vue.prototype.__patch__ is injected in entry points
    // based on the rendering backend used.
    if (!prevVnode) {
      // initial render
      vm.$el = vm.__patch__(vm.$el, vnode, hydrating, false /* removeOnly */);
    } else {
      // updates
      vm.$el = vm.__patch__(prevVnode, vnode);
    }
    restoreActiveInstance();
    // update __vue__ reference
    if (prevEl) {
      prevEl.__vue__ = null;
    }
    if (vm.$el) {
      vm.$el.__vue__ = vm;
    }
    // if parent is an HOC, update its $el as well
    if (vm.$vnode && vm.$parent && vm.$vnode === vm.$parent._vnode) {
      vm.$parent.$el = vm.$el;
    }
    // updated hook is called by the scheduler to ensure that children are
    // updated in a parent's updated hook.
  };

  Vue.prototype.$forceUpdate = function () {
    var vm = this;
    if (vm._watcher) {
      vm._watcher.update();
    }
  };

  Vue.prototype.$destroy = function () {
    var vm = this;
    if (vm._isBeingDestroyed) {
      return
    }
    callHook(vm, 'beforeDestroy');
    vm._isBeingDestroyed = true;
    // remove self from parent
    var parent = vm.$parent;
    if (parent && !parent._isBeingDestroyed && !vm.$options.abstract) {
      remove(parent.$children, vm);
    }
    // teardown watchers
    if (vm._watcher) {
      vm._watcher.teardown();
    }
    var i = vm._watchers.length;
    while (i--) {
      vm._watchers[i].teardown();
    }
    // remove reference from data ob
    // frozen object may not have observer.
    if (vm._data.__ob__) {
      vm._data.__ob__.vmCount--;
    }
    // call the last hook...
    vm._isDestroyed = true;
    // invoke destroy hooks on current rendered tree
    vm.__patch__(vm._vnode, null);
    // fire destroyed hook
    callHook(vm, 'destroyed');
    // turn off all instance listeners.
    vm.$off();
    // remove __vue__ reference
    if (vm.$el) {
      vm.$el.__vue__ = null;
    }
    // release circular reference (#6759)
    if (vm.$vnode) {
      vm.$vnode.parent = null;
    }
  };
}

function mountComponent (
  vm,
  el,
  hydrating
) {
  vm.$el = el;
  if (!vm.$options.render) {
    vm.$options.render = createEmptyVNode;
    {
      /* istanbul ignore if */
      if ((vm.$options.template && vm.$options.template.charAt(0) !== '#') ||
        vm.$options.el || el) {
        warn(
          'You are using the runtime-only build of Vue where the template ' +
          'compiler is not available. Either pre-compile the templates into ' +
          'render functions, or use the compiler-included build.',
          vm
        );
      } else {
        warn(
          'Failed to mount component: template or render function not defined.',
          vm
        );
      }
    }
  }
  callHook(vm, 'beforeMount');

  var updateComponent;
  /* istanbul ignore if */
  if (config.performance && mark) {
    updateComponent = function () {
      var name = vm._name;
      var id = vm._uid;
      var startTag = "vue-perf-start:" + id;
      var endTag = "vue-perf-end:" + id;

      mark(startTag);
      var vnode = vm._render();
      mark(endTag);
      measure(("vue " + name + " render"), startTag, endTag);

      mark(startTag);
      vm._update(vnode, hydrating);
      mark(endTag);
      measure(("vue " + name + " patch"), startTag, endTag);
    };
  } else {
    updateComponent = function () {
      vm._update(vm._render(), hydrating);
    };
  }

  // we set this to vm._watcher inside the watcher's constructor
  // since the watcher's initial patch may call $forceUpdate (e.g. inside child
  // component's mounted hook), which relies on vm._watcher being already defined
  new Watcher(vm, updateComponent, noop, {
    before: function before () {
      if (vm._isMounted && !vm._isDestroyed) {
        callHook(vm, 'beforeUpdate');
      }
    }
  }, true /* isRenderWatcher */);
  hydrating = false;

  // manually mounted instance, call mounted on self
  // mounted is called for render-created child components in its inserted hook
  if (vm.$vnode == null) {
    vm._isMounted = true;
    callHook(vm, 'mounted');
  }
  return vm
}

function updateChildComponent (
  vm,
  propsData,
  listeners,
  parentVnode,
  renderChildren
) {
  {
    isUpdatingChildComponent = true;
  }

  // determine whether component has slot children
  // we need to do this before overwriting $options._renderChildren.

  // check if there are dynamic scopedSlots (hand-written or compiled but with
  // dynamic slot names). Static scoped slots compiled from template has the
  // "$stable" marker.
  var newScopedSlots = parentVnode.data.scopedSlots;
  var oldScopedSlots = vm.$scopedSlots;
  var hasDynamicScopedSlot = !!(
    (newScopedSlots && !newScopedSlots.$stable) ||
    (oldScopedSlots !== emptyObject && !oldScopedSlots.$stable) ||
    (newScopedSlots && vm.$scopedSlots.$key !== newScopedSlots.$key)
  );

  // Any static slot children from the parent may have changed during parent's
  // update. Dynamic scoped slots may also have changed. In such cases, a forced
  // update is necessary to ensure correctness.
  var needsForceUpdate = !!(
    renderChildren ||               // has new static slots
    vm.$options._renderChildren ||  // has old static slots
    hasDynamicScopedSlot
  );

  vm.$options._parentVnode = parentVnode;
  vm.$vnode = parentVnode; // update vm's placeholder node without re-render

  if (vm._vnode) { // update child tree's parent
    vm._vnode.parent = parentVnode;
  }
  vm.$options._renderChildren = renderChildren;

  // update $attrs and $listeners hash
  // these are also reactive so they may trigger child update if the child
  // used them during render
  vm.$attrs = parentVnode.data.attrs || emptyObject;
  vm.$listeners = listeners || emptyObject;

  // update props
  if (propsData && vm.$options.props) {
    toggleObserving(false);
    var props = vm._props;
    var propKeys = vm.$options._propKeys || [];
    for (var i = 0; i < propKeys.length; i++) {
      var key = propKeys[i];
      var propOptions = vm.$options.props; // wtf flow?
      props[key] = validateProp(key, propOptions, propsData, vm);
    }
    toggleObserving(true);
    // keep a copy of raw propsData
    vm.$options.propsData = propsData;
  }

  // update listeners
  listeners = listeners || emptyObject;
  var oldListeners = vm.$options._parentListeners;
  vm.$options._parentListeners = listeners;
  updateComponentListeners(vm, listeners, oldListeners);

  // resolve slots + force update if has children
  if (needsForceUpdate) {
    vm.$slots = resolveSlots(renderChildren, parentVnode.context);
    vm.$forceUpdate();
  }

  {
    isUpdatingChildComponent = false;
  }
}

function isInInactiveTree (vm) {
  while (vm && (vm = vm.$parent)) {
    if (vm._inactive) { return true }
  }
  return false
}

function activateChildComponent (vm, direct) {
  if (direct) {
    vm._directInactive = false;
    if (isInInactiveTree(vm)) {
      return
    }
  } else if (vm._directInactive) {
    return
  }
  if (vm._inactive || vm._inactive === null) {
    vm._inactive = false;
    for (var i = 0; i < vm.$children.length; i++) {
      activateChildComponent(vm.$children[i]);
    }
    callHook(vm, 'activated');
  }
}

function deactivateChildComponent (vm, direct) {
  if (direct) {
    vm._directInactive = true;
    if (isInInactiveTree(vm)) {
      return
    }
  }
  if (!vm._inactive) {
    vm._inactive = true;
    for (var i = 0; i < vm.$children.length; i++) {
      deactivateChildComponent(vm.$children[i]);
    }
    callHook(vm, 'deactivated');
  }
}

function callHook (vm, hook) {
  // #7573 disable dep collection when invoking lifecycle hooks
  pushTarget();
  var handlers = vm.$options[hook];
  var info = hook + " hook";
  if (handlers) {
    for (var i = 0, j = handlers.length; i < j; i++) {
      invokeWithErrorHandling(handlers[i], vm, null, vm, info);
    }
  }
  if (vm._hasHookEvent) {
    vm.$emit('hook:' + hook);
  }
  popTarget();
}

/*  */

var MAX_UPDATE_COUNT = 100;

var queue = [];
var activatedChildren = [];
var has = {};
var circular = {};
var waiting = false;
var flushing = false;
var index = 0;

/**
 * Reset the scheduler's state.
 */
function resetSchedulerState () {
  index = queue.length = activatedChildren.length = 0;
  has = {};
  {
    circular = {};
  }
  waiting = flushing = false;
}

// Async edge case #6566 requires saving the timestamp when event listeners are
// attached. However, calling performance.now() has a perf overhead especially
// if the page has thousands of event listeners. Instead, we take a timestamp
// every time the scheduler flushes and use that for all event listeners
// attached during that flush.
var currentFlushTimestamp = 0;

// Async edge case fix requires storing an event listener's attach timestamp.
var getNow = Date.now;

// Determine what event timestamp the browser is using. Annoyingly, the
// timestamp can either be hi-res (relative to page load) or low-res
// (relative to UNIX epoch), so in order to compare time we have to use the
// same timestamp type when saving the flush timestamp.
// All IE versions use low-res event timestamps, and have problematic clock
// implementations (#9632)
if (inBrowser && !isIE) {
  var performance = window.performance;
  if (
    performance &&
    typeof performance.now === 'function' &&
    getNow() > document.createEvent('Event').timeStamp
  ) {
    // if the event timestamp, although evaluated AFTER the Date.now(), is
    // smaller than it, it means the event is using a hi-res timestamp,
    // and we need to use the hi-res version for event listener timestamps as
    // well.
    getNow = function () { return performance.now(); };
  }
}

/**
 * Flush both queues and run the watchers.
 */
function flushSchedulerQueue () {
  currentFlushTimestamp = getNow();
  flushing = true;
  var watcher, id;

  // Sort queue before flush.
  // This ensures that:
  // 1. Components are updated from parent to child. (because parent is always
  //    created before the child)
  // 2. A component's user watchers are run before its render watcher (because
  //    user watchers are created before the render watcher)
  // 3. If a component is destroyed during a parent component's watcher run,
  //    its watchers can be skipped.
  queue.sort(function (a, b) { return a.id - b.id; });

  // do not cache length because more watchers might be pushed
  // as we run existing watchers
  for (index = 0; index < queue.length; index++) {
    watcher = queue[index];
    if (watcher.before) {
      watcher.before();
    }
    id = watcher.id;
    has[id] = null;
    watcher.run();
    // in dev build, check and stop circular updates.
    if (has[id] != null) {
      circular[id] = (circular[id] || 0) + 1;
      if (circular[id] > MAX_UPDATE_COUNT) {
        warn(
          'You may have an infinite update loop ' + (
            watcher.user
              ? ("in watcher with expression \"" + (watcher.expression) + "\"")
              : "in a component render function."
          ),
          watcher.vm
        );
        break
      }
    }
  }

  // keep copies of post queues before resetting state
  var activatedQueue = activatedChildren.slice();
  var updatedQueue = queue.slice();

  resetSchedulerState();

  // call component updated and activated hooks
  callActivatedHooks(activatedQueue);
  callUpdatedHooks(updatedQueue);

  // devtool hook
  /* istanbul ignore if */
  if (devtools && config.devtools) {
    devtools.emit('flush');
  }
}

function callUpdatedHooks (queue) {
  var i = queue.length;
  while (i--) {
    var watcher = queue[i];
    var vm = watcher.vm;
    if (vm._watcher === watcher && vm._isMounted && !vm._isDestroyed) {
      callHook(vm, 'updated');
    }
  }
}

/**
 * Queue a kept-alive component that was activated during patch.
 * The queue will be processed after the entire tree has been patched.
 */
function queueActivatedComponent (vm) {
  // setting _inactive to false here so that a render function can
  // rely on checking whether it's in an inactive tree (e.g. router-view)
  vm._inactive = false;
  activatedChildren.push(vm);
}

function callActivatedHooks (queue) {
  for (var i = 0; i < queue.length; i++) {
    queue[i]._inactive = true;
    activateChildComponent(queue[i], true /* true */);
  }
}

/**
 * Push a watcher into the watcher queue.
 * Jobs with duplicate IDs will be skipped unless it's
 * pushed when the queue is being flushed.
 */
function queueWatcher (watcher) {
  var id = watcher.id;
  if (has[id] == null) {
    has[id] = true;
    if (!flushing) {
      queue.push(watcher);
    } else {
      // if already flushing, splice the watcher based on its id
      // if already past its id, it will be run next immediately.
      var i = queue.length - 1;
      while (i > index && queue[i].id > watcher.id) {
        i--;
      }
      queue.splice(i + 1, 0, watcher);
    }
    // queue the flush
    if (!waiting) {
      waiting = true;

      if (!config.async) {
        flushSchedulerQueue();
        return
      }
      nextTick(flushSchedulerQueue);
    }
  }
}

/*  */



var uid$2 = 0;

/**
 * A watcher parses an expression, collects dependencies,
 * and fires callback when the expression value changes.
 * This is used for both the $watch() api and directives.
 */
var Watcher = function Watcher (
  vm,
  expOrFn,
  cb,
  options,
  isRenderWatcher
) {
  this.vm = vm;
  if (isRenderWatcher) {
    vm._watcher = this;
  }
  vm._watchers.push(this);
  // options
  if (options) {
    this.deep = !!options.deep;
    this.user = !!options.user;
    this.lazy = !!options.lazy;
    this.sync = !!options.sync;
    this.before = options.before;
  } else {
    this.deep = this.user = this.lazy = this.sync = false;
  }
  this.cb = cb;
  this.id = ++uid$2; // uid for batching
  this.active = true;
  this.dirty = this.lazy; // for lazy watchers
  this.deps = [];
  this.newDeps = [];
  this.depIds = new _Set();
  this.newDepIds = new _Set();
  this.expression = expOrFn.toString();
  // parse expression for getter
  if (typeof expOrFn === 'function') {
    this.getter = expOrFn;
  } else {
    this.getter = parsePath(expOrFn);
    if (!this.getter) {
      this.getter = noop;
      warn(
        "Failed watching path: \"" + expOrFn + "\" " +
        'Watcher only accepts simple dot-delimited paths. ' +
        'For full control, use a function instead.',
        vm
      );
    }
  }
  this.value = this.lazy
    ? undefined
    : this.get();
};

/**
 * Evaluate the getter, and re-collect dependencies.
 */
Watcher.prototype.get = function get () {
  pushTarget(this);
  var value;
  var vm = this.vm;
  try {
    value = this.getter.call(vm, vm);
  } catch (e) {
    if (this.user) {
      handleError(e, vm, ("getter for watcher \"" + (this.expression) + "\""));
    } else {
      throw e
    }
  } finally {
    // "touch" every property so they are all tracked as
    // dependencies for deep watching
    if (this.deep) {
      traverse(value);
    }
    popTarget();
    this.cleanupDeps();
  }
  return value
};

/**
 * Add a dependency to this directive.
 */
Watcher.prototype.addDep = function addDep (dep) {
  var id = dep.id;
  if (!this.newDepIds.has(id)) {
    this.newDepIds.add(id);
    this.newDeps.push(dep);
    if (!this.depIds.has(id)) {
      dep.addSub(this);
    }
  }
};

/**
 * Clean up for dependency collection.
 */
Watcher.prototype.cleanupDeps = function cleanupDeps () {
  var i = this.deps.length;
  while (i--) {
    var dep = this.deps[i];
    if (!this.newDepIds.has(dep.id)) {
      dep.removeSub(this);
    }
  }
  var tmp = this.depIds;
  this.depIds = this.newDepIds;
  this.newDepIds = tmp;
  this.newDepIds.clear();
  tmp = this.deps;
  this.deps = this.newDeps;
  this.newDeps = tmp;
  this.newDeps.length = 0;
};

/**
 * Subscriber interface.
 * Will be called when a dependency changes.
 */
Watcher.prototype.update = function update () {
  /* istanbul ignore else */
  if (this.lazy) {
    this.dirty = true;
  } else if (this.sync) {
    this.run();
  } else {
    queueWatcher(this);
  }
};

/**
 * Scheduler job interface.
 * Will be called by the scheduler.
 */
Watcher.prototype.run = function run () {
  if (this.active) {
    var value = this.get();
    if (
      value !== this.value ||
      // Deep watchers and watchers on Object/Arrays should fire even
      // when the value is the same, because the value may
      // have mutated.
      isObject(value) ||
      this.deep
    ) {
      // set new value
      var oldValue = this.value;
      this.value = value;
      if (this.user) {
        try {
          this.cb.call(this.vm, value, oldValue);
        } catch (e) {
          handleError(e, this.vm, ("callback for watcher \"" + (this.expression) + "\""));
        }
      } else {
        this.cb.call(this.vm, value, oldValue);
      }
    }
  }
};

/**
 * Evaluate the value of the watcher.
 * This only gets called for lazy watchers.
 */
Watcher.prototype.evaluate = function evaluate () {
  this.value = this.get();
  this.dirty = false;
};

/**
 * Depend on all deps collected by this watcher.
 */
Watcher.prototype.depend = function depend () {
  var i = this.deps.length;
  while (i--) {
    this.deps[i].depend();
  }
};

/**
 * Remove self from all dependencies' subscriber list.
 */
Watcher.prototype.teardown = function teardown () {
  if (this.active) {
    // remove self from vm's watcher list
    // this is a somewhat expensive operation so we skip it
    // if the vm is being destroyed.
    if (!this.vm._isBeingDestroyed) {
      remove(this.vm._watchers, this);
    }
    var i = this.deps.length;
    while (i--) {
      this.deps[i].removeSub(this);
    }
    this.active = false;
  }
};

/*  */

var sharedPropertyDefinition = {
  enumerable: true,
  configurable: true,
  get: noop,
  set: noop
};

function proxy (target, sourceKey, key) {
  sharedPropertyDefinition.get = function proxyGetter () {
    return this[sourceKey][key]
  };
  sharedPropertyDefinition.set = function proxySetter (val) {
    this[sourceKey][key] = val;
  };
  Object.defineProperty(target, key, sharedPropertyDefinition);
}

function initState (vm) {
  vm._watchers = [];
  var opts = vm.$options;
  if (opts.props) { initProps(vm, opts.props); }
  if (opts.methods) { initMethods(vm, opts.methods); }
  if (opts.data) {
    initData(vm);
  } else {
    observe(vm._data = {}, true /* asRootData */);
  }
  if (opts.computed) { initComputed(vm, opts.computed); }
  if (opts.watch && opts.watch !== nativeWatch) {
    initWatch(vm, opts.watch);
  }
}

function initProps (vm, propsOptions) {
  var propsData = vm.$options.propsData || {};
  var props = vm._props = {};
  // cache prop keys so that future props updates can iterate using Array
  // instead of dynamic object key enumeration.
  var keys = vm.$options._propKeys = [];
  var isRoot = !vm.$parent;
  // root instance props should be converted
  if (!isRoot) {
    toggleObserving(false);
  }
  var loop = function ( key ) {
    keys.push(key);
    var value = validateProp(key, propsOptions, propsData, vm);
    /* istanbul ignore else */
    {
      var hyphenatedKey = hyphenate(key);
      if (isReservedAttribute(hyphenatedKey) ||
          config.isReservedAttr(hyphenatedKey)) {
        warn(
          ("\"" + hyphenatedKey + "\" is a reserved attribute and cannot be used as component prop."),
          vm
        );
      }
      defineReactive$$1(props, key, value, function () {
        if (!isRoot && !isUpdatingChildComponent) {
          warn(
            "Avoid mutating a prop directly since the value will be " +
            "overwritten whenever the parent component re-renders. " +
            "Instead, use a data or computed property based on the prop's " +
            "value. Prop being mutated: \"" + key + "\"",
            vm
          );
        }
      });
    }
    // static props are already proxied on the component's prototype
    // during Vue.extend(). We only need to proxy props defined at
    // instantiation here.
    if (!(key in vm)) {
      proxy(vm, "_props", key);
    }
  };

  for (var key in propsOptions) loop( key );
  toggleObserving(true);
}

function initData (vm) {
  var data = vm.$options.data;
  data = vm._data = typeof data === 'function'
    ? getData(data, vm)
    : data || {};
  if (!isPlainObject(data)) {
    data = {};
    warn(
      'data functions should return an object:\n' +
      'https://vuejs.org/v2/guide/components.html#data-Must-Be-a-Function',
      vm
    );
  }
  // proxy data on instance
  var keys = Object.keys(data);
  var props = vm.$options.props;
  var methods = vm.$options.methods;
  var i = keys.length;
  while (i--) {
    var key = keys[i];
    {
      if (methods && hasOwn(methods, key)) {
        warn(
          ("Method \"" + key + "\" has already been defined as a data property."),
          vm
        );
      }
    }
    if (props && hasOwn(props, key)) {
      warn(
        "The data property \"" + key + "\" is already declared as a prop. " +
        "Use prop default value instead.",
        vm
      );
    } else if (!isReserved(key)) {
      proxy(vm, "_data", key);
    }
  }
  // observe data
  observe(data, true /* asRootData */);
}

function getData (data, vm) {
  // #7573 disable dep collection when invoking data getters
  pushTarget();
  try {
    return data.call(vm, vm)
  } catch (e) {
    handleError(e, vm, "data()");
    return {}
  } finally {
    popTarget();
  }
}

var computedWatcherOptions = { lazy: true };

function initComputed (vm, computed) {
  // $flow-disable-line
  var watchers = vm._computedWatchers = Object.create(null);
  // computed properties are just getters during SSR
  var isSSR = isServerRendering();

  for (var key in computed) {
    var userDef = computed[key];
    var getter = typeof userDef === 'function' ? userDef : userDef.get;
    if (getter == null) {
      warn(
        ("Getter is missing for computed property \"" + key + "\"."),
        vm
      );
    }

    if (!isSSR) {
      // create internal watcher for the computed property.
      watchers[key] = new Watcher(
        vm,
        getter || noop,
        noop,
        computedWatcherOptions
      );
    }

    // component-defined computed properties are already defined on the
    // component prototype. We only need to define computed properties defined
    // at instantiation here.
    if (!(key in vm)) {
      defineComputed(vm, key, userDef);
    } else {
      if (key in vm.$data) {
        warn(("The computed property \"" + key + "\" is already defined in data."), vm);
      } else if (vm.$options.props && key in vm.$options.props) {
        warn(("The computed property \"" + key + "\" is already defined as a prop."), vm);
      }
    }
  }
}

function defineComputed (
  target,
  key,
  userDef
) {
  var shouldCache = !isServerRendering();
  if (typeof userDef === 'function') {
    sharedPropertyDefinition.get = shouldCache
      ? createComputedGetter(key)
      : createGetterInvoker(userDef);
    sharedPropertyDefinition.set = noop;
  } else {
    sharedPropertyDefinition.get = userDef.get
      ? shouldCache && userDef.cache !== false
        ? createComputedGetter(key)
        : createGetterInvoker(userDef.get)
      : noop;
    sharedPropertyDefinition.set = userDef.set || noop;
  }
  if (sharedPropertyDefinition.set === noop) {
    sharedPropertyDefinition.set = function () {
      warn(
        ("Computed property \"" + key + "\" was assigned to but it has no setter."),
        this
      );
    };
  }
  Object.defineProperty(target, key, sharedPropertyDefinition);
}

function createComputedGetter (key) {
  return function computedGetter () {
    var watcher = this._computedWatchers && this._computedWatchers[key];
    if (watcher) {
      if (watcher.dirty) {
        watcher.evaluate();
      }
      if (Dep.target) {
        watcher.depend();
      }
      return watcher.value
    }
  }
}

function createGetterInvoker(fn) {
  return function computedGetter () {
    return fn.call(this, this)
  }
}

function initMethods (vm, methods) {
  var props = vm.$options.props;
  for (var key in methods) {
    {
      if (typeof methods[key] !== 'function') {
        warn(
          "Method \"" + key + "\" has type \"" + (typeof methods[key]) + "\" in the component definition. " +
          "Did you reference the function correctly?",
          vm
        );
      }
      if (props && hasOwn(props, key)) {
        warn(
          ("Method \"" + key + "\" has already been defined as a prop."),
          vm
        );
      }
      if ((key in vm) && isReserved(key)) {
        warn(
          "Method \"" + key + "\" conflicts with an existing Vue instance method. " +
          "Avoid defining component methods that start with _ or $."
        );
      }
    }
    vm[key] = typeof methods[key] !== 'function' ? noop : bind(methods[key], vm);
  }
}

function initWatch (vm, watch) {
  for (var key in watch) {
    var handler = watch[key];
    if (Array.isArray(handler)) {
      for (var i = 0; i < handler.length; i++) {
        createWatcher(vm, key, handler[i]);
      }
    } else {
      createWatcher(vm, key, handler);
    }
  }
}

function createWatcher (
  vm,
  expOrFn,
  handler,
  options
) {
  if (isPlainObject(handler)) {
    options = handler;
    handler = handler.handler;
  }
  if (typeof handler === 'string') {
    handler = vm[handler];
  }
  return vm.$watch(expOrFn, handler, options)
}

function stateMixin (Vue) {
  // flow somehow has problems with directly declared definition object
  // when using Object.defineProperty, so we have to procedurally build up
  // the object here.
  var dataDef = {};
  dataDef.get = function () { return this._data };
  var propsDef = {};
  propsDef.get = function () { return this._props };
  {
    dataDef.set = function () {
      warn(
        'Avoid replacing instance root $data. ' +
        'Use nested data properties instead.',
        this
      );
    };
    propsDef.set = function () {
      warn("$props is readonly.", this);
    };
  }
  Object.defineProperty(Vue.prototype, '$data', dataDef);
  Object.defineProperty(Vue.prototype, '$props', propsDef);

  Vue.prototype.$set = set;
  Vue.prototype.$delete = del;

  Vue.prototype.$watch = function (
    expOrFn,
    cb,
    options
  ) {
    var vm = this;
    if (isPlainObject(cb)) {
      return createWatcher(vm, expOrFn, cb, options)
    }
    options = options || {};
    options.user = true;
    var watcher = new Watcher(vm, expOrFn, cb, options);
    if (options.immediate) {
      try {
        cb.call(vm, watcher.value);
      } catch (error) {
        handleError(error, vm, ("callback for immediate watcher \"" + (watcher.expression) + "\""));
      }
    }
    return function unwatchFn () {
      watcher.teardown();
    }
  };
}

/*  */

var uid$3 = 0;

function initMixin (Vue) {
  Vue.prototype._init = function (options) {
    var vm = this;
    // a uid
    vm._uid = uid$3++;

    var startTag, endTag;
    /* istanbul ignore if */
    if (config.performance && mark) {
      startTag = "vue-perf-start:" + (vm._uid);
      endTag = "vue-perf-end:" + (vm._uid);
      mark(startTag);
    }

    // a flag to avoid this being observed
    vm._isVue = true;
    // merge options
    if (options && options._isComponent) {
      // optimize internal component instantiation
      // since dynamic options merging is pretty slow, and none of the
      // internal component options needs special treatment.
      initInternalComponent(vm, options);
    } else {
      vm.$options = mergeOptions(
        resolveConstructorOptions(vm.constructor),
        options || {},
        vm
      );
    }
    /* istanbul ignore else */
    {
      initProxy(vm);
    }
    // expose real self
    vm._self = vm;
    initLifecycle(vm);
    initEvents(vm);
    initRender(vm);
    callHook(vm, 'beforeCreate');
    initInjections(vm); // resolve injections before data/props
    initState(vm);
    initProvide(vm); // resolve provide after data/props
    callHook(vm, 'created');

    /* istanbul ignore if */
    if (config.performance && mark) {
      vm._name = formatComponentName(vm, false);
      mark(endTag);
      measure(("vue " + (vm._name) + " init"), startTag, endTag);
    }

    if (vm.$options.el) {
      vm.$mount(vm.$options.el);
    }
  };
}

function initInternalComponent (vm, options) {
  var opts = vm.$options = Object.create(vm.constructor.options);
  // doing this because it's faster than dynamic enumeration.
  var parentVnode = options._parentVnode;
  opts.parent = options.parent;
  opts._parentVnode = parentVnode;

  var vnodeComponentOptions = parentVnode.componentOptions;
  opts.propsData = vnodeComponentOptions.propsData;
  opts._parentListeners = vnodeComponentOptions.listeners;
  opts._renderChildren = vnodeComponentOptions.children;
  opts._componentTag = vnodeComponentOptions.tag;

  if (options.render) {
    opts.render = options.render;
    opts.staticRenderFns = options.staticRenderFns;
  }
}

function resolveConstructorOptions (Ctor) {
  var options = Ctor.options;
  if (Ctor.super) {
    var superOptions = resolveConstructorOptions(Ctor.super);
    var cachedSuperOptions = Ctor.superOptions;
    if (superOptions !== cachedSuperOptions) {
      // super option changed,
      // need to resolve new options.
      Ctor.superOptions = superOptions;
      // check if there are any late-modified/attached options (#4976)
      var modifiedOptions = resolveModifiedOptions(Ctor);
      // update base extend options
      if (modifiedOptions) {
        extend(Ctor.extendOptions, modifiedOptions);
      }
      options = Ctor.options = mergeOptions(superOptions, Ctor.extendOptions);
      if (options.name) {
        options.components[options.name] = Ctor;
      }
    }
  }
  return options
}

function resolveModifiedOptions (Ctor) {
  var modified;
  var latest = Ctor.options;
  var sealed = Ctor.sealedOptions;
  for (var key in latest) {
    if (latest[key] !== sealed[key]) {
      if (!modified) { modified = {}; }
      modified[key] = latest[key];
    }
  }
  return modified
}

function Vue (options) {
  if (!(this instanceof Vue)
  ) {
    warn('Vue is a constructor and should be called with the `new` keyword');
  }
  this._init(options);
}

initMixin(Vue);
stateMixin(Vue);
eventsMixin(Vue);
lifecycleMixin(Vue);
renderMixin(Vue);

/*  */

function initUse (Vue) {
  Vue.use = function (plugin) {
    var installedPlugins = (this._installedPlugins || (this._installedPlugins = []));
    if (installedPlugins.indexOf(plugin) > -1) {
      return this
    }

    // additional parameters
    var args = toArray(arguments, 1);
    args.unshift(this);
    if (typeof plugin.install === 'function') {
      plugin.install.apply(plugin, args);
    } else if (typeof plugin === 'function') {
      plugin.apply(null, args);
    }
    installedPlugins.push(plugin);
    return this
  };
}

/*  */

function initMixin$1 (Vue) {
  Vue.mixin = function (mixin) {
    this.options = mergeOptions(this.options, mixin);
    return this
  };
}

/*  */

function initExtend (Vue) {
  /**
   * Each instance constructor, including Vue, has a unique
   * cid. This enables us to create wrapped "child
   * constructors" for prototypal inheritance and cache them.
   */
  Vue.cid = 0;
  var cid = 1;

  /**
   * Class inheritance
   */
  Vue.extend = function (extendOptions) {
    extendOptions = extendOptions || {};
    var Super = this;
    var SuperId = Super.cid;
    var cachedCtors = extendOptions._Ctor || (extendOptions._Ctor = {});
    if (cachedCtors[SuperId]) {
      return cachedCtors[SuperId]
    }

    var name = extendOptions.name || Super.options.name;
    if (name) {
      validateComponentName(name);
    }

    var Sub = function VueComponent (options) {
      this._init(options);
    };
    Sub.prototype = Object.create(Super.prototype);
    Sub.prototype.constructor = Sub;
    Sub.cid = cid++;
    Sub.options = mergeOptions(
      Super.options,
      extendOptions
    );
    Sub['super'] = Super;

    // For props and computed properties, we define the proxy getters on
    // the Vue instances at extension time, on the extended prototype. This
    // avoids Object.defineProperty calls for each instance created.
    if (Sub.options.props) {
      initProps$1(Sub);
    }
    if (Sub.options.computed) {
      initComputed$1(Sub);
    }

    // allow further extension/mixin/plugin usage
    Sub.extend = Super.extend;
    Sub.mixin = Super.mixin;
    Sub.use = Super.use;

    // create asset registers, so extended classes
    // can have their private assets too.
    ASSET_TYPES.forEach(function (type) {
      Sub[type] = Super[type];
    });
    // enable recursive self-lookup
    if (name) {
      Sub.options.components[name] = Sub;
    }

    // keep a reference to the super options at extension time.
    // later at instantiation we can check if Super's options have
    // been updated.
    Sub.superOptions = Super.options;
    Sub.extendOptions = extendOptions;
    Sub.sealedOptions = extend({}, Sub.options);

    // cache constructor
    cachedCtors[SuperId] = Sub;
    return Sub
  };
}

function initProps$1 (Comp) {
  var props = Comp.options.props;
  for (var key in props) {
    proxy(Comp.prototype, "_props", key);
  }
}

function initComputed$1 (Comp) {
  var computed = Comp.options.computed;
  for (var key in computed) {
    defineComputed(Comp.prototype, key, computed[key]);
  }
}

/*  */

function initAssetRegisters (Vue) {
  /**
   * Create asset registration methods.
   */
  ASSET_TYPES.forEach(function (type) {
    Vue[type] = function (
      id,
      definition
    ) {
      if (!definition) {
        return this.options[type + 's'][id]
      } else {
        /* istanbul ignore if */
        if (type === 'component') {
          validateComponentName(id);
        }
        if (type === 'component' && isPlainObject(definition)) {
          definition.name = definition.name || id;
          definition = this.options._base.extend(definition);
        }
        if (type === 'directive' && typeof definition === 'function') {
          definition = { bind: definition, update: definition };
        }
        this.options[type + 's'][id] = definition;
        return definition
      }
    };
  });
}

/*  */



function getComponentName (opts) {
  return opts && (opts.Ctor.options.name || opts.tag)
}

function matches (pattern, name) {
  if (Array.isArray(pattern)) {
    return pattern.indexOf(name) > -1
  } else if (typeof pattern === 'string') {
    return pattern.split(',').indexOf(name) > -1
  } else if (isRegExp(pattern)) {
    return pattern.test(name)
  }
  /* istanbul ignore next */
  return false
}

function pruneCache (keepAliveInstance, filter) {
  var cache = keepAliveInstance.cache;
  var keys = keepAliveInstance.keys;
  var _vnode = keepAliveInstance._vnode;
  for (var key in cache) {
    var cachedNode = cache[key];
    if (cachedNode) {
      var name = getComponentName(cachedNode.componentOptions);
      if (name && !filter(name)) {
        pruneCacheEntry(cache, key, keys, _vnode);
      }
    }
  }
}

function pruneCacheEntry (
  cache,
  key,
  keys,
  current
) {
  var cached$$1 = cache[key];
  if (cached$$1 && (!current || cached$$1.tag !== current.tag)) {
    cached$$1.componentInstance.$destroy();
  }
  cache[key] = null;
  remove(keys, key);
}

var patternTypes = [String, RegExp, Array];

var KeepAlive = {
  name: 'keep-alive',
  abstract: true,

  props: {
    include: patternTypes,
    exclude: patternTypes,
    max: [String, Number]
  },

  created: function created () {
    this.cache = Object.create(null);
    this.keys = [];
  },

  destroyed: function destroyed () {
    for (var key in this.cache) {
      pruneCacheEntry(this.cache, key, this.keys);
    }
  },

  mounted: function mounted () {
    var this$1 = this;

    this.$watch('include', function (val) {
      pruneCache(this$1, function (name) { return matches(val, name); });
    });
    this.$watch('exclude', function (val) {
      pruneCache(this$1, function (name) { return !matches(val, name); });
    });
  },

  render: function render () {
    var slot = this.$slots.default;
    var vnode = getFirstComponentChild(slot);
    var componentOptions = vnode && vnode.componentOptions;
    if (componentOptions) {
      // check pattern
      var name = getComponentName(componentOptions);
      var ref = this;
      var include = ref.include;
      var exclude = ref.exclude;
      if (
        // not included
        (include && (!name || !matches(include, name))) ||
        // excluded
        (exclude && name && matches(exclude, name))
      ) {
        return vnode
      }

      var ref$1 = this;
      var cache = ref$1.cache;
      var keys = ref$1.keys;
      var key = vnode.key == null
        // same constructor may get registered as different local components
        // so cid alone is not enough (#3269)
        ? componentOptions.Ctor.cid + (componentOptions.tag ? ("::" + (componentOptions.tag)) : '')
        : vnode.key;
      if (cache[key]) {
        vnode.componentInstance = cache[key].componentInstance;
        // make current key freshest
        remove(keys, key);
        keys.push(key);
      } else {
        cache[key] = vnode;
        keys.push(key);
        // prune oldest entry
        if (this.max && keys.length > parseInt(this.max)) {
          pruneCacheEntry(cache, keys[0], keys, this._vnode);
        }
      }

      vnode.data.keepAlive = true;
    }
    return vnode || (slot && slot[0])
  }
};

var builtInComponents = {
  KeepAlive: KeepAlive
};

/*  */

function initGlobalAPI (Vue) {
  // config
  var configDef = {};
  configDef.get = function () { return config; };
  {
    configDef.set = function () {
      warn(
        'Do not replace the Vue.config object, set individual fields instead.'
      );
    };
  }
  Object.defineProperty(Vue, 'config', configDef);

  // exposed util methods.
  // NOTE: these are not considered part of the public API - avoid relying on
  // them unless you are aware of the risk.
  Vue.util = {
    warn: warn,
    extend: extend,
    mergeOptions: mergeOptions,
    defineReactive: defineReactive$$1
  };

  Vue.set = set;
  Vue.delete = del;
  Vue.nextTick = nextTick;

  // 2.6 explicit observable API
  Vue.observable = function (obj) {
    observe(obj);
    return obj
  };

  Vue.options = Object.create(null);
  ASSET_TYPES.forEach(function (type) {
    Vue.options[type + 's'] = Object.create(null);
  });

  // this is used to identify the "base" constructor to extend all plain-object
  // components with in Weex's multi-instance scenarios.
  Vue.options._base = Vue;

  extend(Vue.options.components, builtInComponents);

  initUse(Vue);
  initMixin$1(Vue);
  initExtend(Vue);
  initAssetRegisters(Vue);
}

initGlobalAPI(Vue);

Object.defineProperty(Vue.prototype, '$isServer', {
  get: isServerRendering
});

Object.defineProperty(Vue.prototype, '$ssrContext', {
  get: function get () {
    /* istanbul ignore next */
    return this.$vnode && this.$vnode.ssrContext
  }
});

// expose FunctionalRenderContext for ssr runtime helper installation
Object.defineProperty(Vue, 'FunctionalRenderContext', {
  value: FunctionalRenderContext
});

Vue.version = '2.6.10';

/*  */

// these are reserved for web because they are directly compiled away
// during template compilation
var isReservedAttr = makeMap('style,class');

// attributes that should be using props for binding
var acceptValue = makeMap('input,textarea,option,select,progress');
var mustUseProp = function (tag, type, attr) {
  return (
    (attr === 'value' && acceptValue(tag)) && type !== 'button' ||
    (attr === 'selected' && tag === 'option') ||
    (attr === 'checked' && tag === 'input') ||
    (attr === 'muted' && tag === 'video')
  )
};

var isEnumeratedAttr = makeMap('contenteditable,draggable,spellcheck');

var isValidContentEditableValue = makeMap('events,caret,typing,plaintext-only');

var convertEnumeratedValue = function (key, value) {
  return isFalsyAttrValue(value) || value === 'false'
    ? 'false'
    // allow arbitrary string value for contenteditable
    : key === 'contenteditable' && isValidContentEditableValue(value)
      ? value
      : 'true'
};

var isBooleanAttr = makeMap(
  'allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,' +
  'default,defaultchecked,defaultmuted,defaultselected,defer,disabled,' +
  'enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,' +
  'muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,' +
  'required,reversed,scoped,seamless,selected,sortable,translate,' +
  'truespeed,typemustmatch,visible'
);

var xlinkNS = 'http://www.w3.org/1999/xlink';

var isXlink = function (name) {
  return name.charAt(5) === ':' && name.slice(0, 5) === 'xlink'
};

var getXlinkProp = function (name) {
  return isXlink(name) ? name.slice(6, name.length) : ''
};

var isFalsyAttrValue = function (val) {
  return val == null || val === false
};

/*  */

function genClassForVnode (vnode) {
  var data = vnode.data;
  var parentNode = vnode;
  var childNode = vnode;
  while (isDef(childNode.componentInstance)) {
    childNode = childNode.componentInstance._vnode;
    if (childNode && childNode.data) {
      data = mergeClassData(childNode.data, data);
    }
  }
  while (isDef(parentNode = parentNode.parent)) {
    if (parentNode && parentNode.data) {
      data = mergeClassData(data, parentNode.data);
    }
  }
  return renderClass(data.staticClass, data.class)
}

function mergeClassData (child, parent) {
  return {
    staticClass: concat(child.staticClass, parent.staticClass),
    class: isDef(child.class)
      ? [child.class, parent.class]
      : parent.class
  }
}

function renderClass (
  staticClass,
  dynamicClass
) {
  if (isDef(staticClass) || isDef(dynamicClass)) {
    return concat(staticClass, stringifyClass(dynamicClass))
  }
  /* istanbul ignore next */
  return ''
}

function concat (a, b) {
  return a ? b ? (a + ' ' + b) : a : (b || '')
}

function stringifyClass (value) {
  if (Array.isArray(value)) {
    return stringifyArray(value)
  }
  if (isObject(value)) {
    return stringifyObject(value)
  }
  if (typeof value === 'string') {
    return value
  }
  /* istanbul ignore next */
  return ''
}

function stringifyArray (value) {
  var res = '';
  var stringified;
  for (var i = 0, l = value.length; i < l; i++) {
    if (isDef(stringified = stringifyClass(value[i])) && stringified !== '') {
      if (res) { res += ' '; }
      res += stringified;
    }
  }
  return res
}

function stringifyObject (value) {
  var res = '';
  for (var key in value) {
    if (value[key]) {
      if (res) { res += ' '; }
      res += key;
    }
  }
  return res
}

/*  */

var namespaceMap = {
  svg: 'http://www.w3.org/2000/svg',
  math: 'http://www.w3.org/1998/Math/MathML'
};

var isHTMLTag = makeMap(
  'html,body,base,head,link,meta,style,title,' +
  'address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,' +
  'div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,' +
  'a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,' +
  's,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,' +
  'embed,object,param,source,canvas,script,noscript,del,ins,' +
  'caption,col,colgroup,table,thead,tbody,td,th,tr,' +
  'button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,' +
  'output,progress,select,textarea,' +
  'details,dialog,menu,menuitem,summary,' +
  'content,element,shadow,template,blockquote,iframe,tfoot'
);

// this map is intentionally selective, only covering SVG elements that may
// contain child elements.
var isSVG = makeMap(
  'svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,' +
  'foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,' +
  'polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view',
  true
);

var isReservedTag = function (tag) {
  return isHTMLTag(tag) || isSVG(tag)
};

function getTagNamespace (tag) {
  if (isSVG(tag)) {
    return 'svg'
  }
  // basic support for MathML
  // note it doesn't support other MathML elements being component roots
  if (tag === 'math') {
    return 'math'
  }
}

var unknownElementCache = Object.create(null);
function isUnknownElement (tag) {
  /* istanbul ignore if */
  if (!inBrowser) {
    return true
  }
  if (isReservedTag(tag)) {
    return false
  }
  tag = tag.toLowerCase();
  /* istanbul ignore if */
  if (unknownElementCache[tag] != null) {
    return unknownElementCache[tag]
  }
  var el = document.createElement(tag);
  if (tag.indexOf('-') > -1) {
    // http://stackoverflow.com/a/28210364/1070244
    return (unknownElementCache[tag] = (
      el.constructor === window.HTMLUnknownElement ||
      el.constructor === window.HTMLElement
    ))
  } else {
    return (unknownElementCache[tag] = /HTMLUnknownElement/.test(el.toString()))
  }
}

var isTextInputType = makeMap('text,number,password,search,email,tel,url');

/*  */

/**
 * Query an element selector if it's not an element already.
 */
function query (el) {
  if (typeof el === 'string') {
    var selected = document.querySelector(el);
    if (!selected) {
      warn(
        'Cannot find element: ' + el
      );
      return document.createElement('div')
    }
    return selected
  } else {
    return el
  }
}

/*  */

function createElement$1 (tagName, vnode) {
  var elm = document.createElement(tagName);
  if (tagName !== 'select') {
    return elm
  }
  // false or null will remove the attribute but undefined will not
  if (vnode.data && vnode.data.attrs && vnode.data.attrs.multiple !== undefined) {
    elm.setAttribute('multiple', 'multiple');
  }
  return elm
}

function createElementNS (namespace, tagName) {
  return document.createElementNS(namespaceMap[namespace], tagName)
}

function createTextNode (text) {
  return document.createTextNode(text)
}

function createComment (text) {
  return document.createComment(text)
}

function insertBefore (parentNode, newNode, referenceNode) {
  parentNode.insertBefore(newNode, referenceNode);
}

function removeChild (node, child) {
  node.removeChild(child);
}

function appendChild (node, child) {
  node.appendChild(child);
}

function parentNode (node) {
  return node.parentNode
}

function nextSibling (node) {
  return node.nextSibling
}

function tagName (node) {
  return node.tagName
}

function setTextContent (node, text) {
  node.textContent = text;
}

function setStyleScope (node, scopeId) {
  node.setAttribute(scopeId, '');
}

var nodeOps = /*#__PURE__*/Object.freeze({
  createElement: createElement$1,
  createElementNS: createElementNS,
  createTextNode: createTextNode,
  createComment: createComment,
  insertBefore: insertBefore,
  removeChild: removeChild,
  appendChild: appendChild,
  parentNode: parentNode,
  nextSibling: nextSibling,
  tagName: tagName,
  setTextContent: setTextContent,
  setStyleScope: setStyleScope
});

/*  */

var ref = {
  create: function create (_, vnode) {
    registerRef(vnode);
  },
  update: function update (oldVnode, vnode) {
    if (oldVnode.data.ref !== vnode.data.ref) {
      registerRef(oldVnode, true);
      registerRef(vnode);
    }
  },
  destroy: function destroy (vnode) {
    registerRef(vnode, true);
  }
};

function registerRef (vnode, isRemoval) {
  var key = vnode.data.ref;
  if (!isDef(key)) { return }

  var vm = vnode.context;
  var ref = vnode.componentInstance || vnode.elm;
  var refs = vm.$refs;
  if (isRemoval) {
    if (Array.isArray(refs[key])) {
      remove(refs[key], ref);
    } else if (refs[key] === ref) {
      refs[key] = undefined;
    }
  } else {
    if (vnode.data.refInFor) {
      if (!Array.isArray(refs[key])) {
        refs[key] = [ref];
      } else if (refs[key].indexOf(ref) < 0) {
        // $flow-disable-line
        refs[key].push(ref);
      }
    } else {
      refs[key] = ref;
    }
  }
}

/**
 * Virtual DOM patching algorithm based on Snabbdom by
 * Simon Friis Vindum (@paldepind)
 * Licensed under the MIT License
 * https://github.com/paldepind/snabbdom/blob/master/LICENSE
 *
 * modified by Evan You (@yyx990803)
 *
 * Not type-checking this because this file is perf-critical and the cost
 * of making flow understand it is not worth it.
 */

var emptyNode = new VNode('', {}, []);

var hooks = ['create', 'activate', 'update', 'remove', 'destroy'];

function sameVnode (a, b) {
  return (
    a.key === b.key && (
      (
        a.tag === b.tag &&
        a.isComment === b.isComment &&
        isDef(a.data) === isDef(b.data) &&
        sameInputType(a, b)
      ) || (
        isTrue(a.isAsyncPlaceholder) &&
        a.asyncFactory === b.asyncFactory &&
        isUndef(b.asyncFactory.error)
      )
    )
  )
}

function sameInputType (a, b) {
  if (a.tag !== 'input') { return true }
  var i;
  var typeA = isDef(i = a.data) && isDef(i = i.attrs) && i.type;
  var typeB = isDef(i = b.data) && isDef(i = i.attrs) && i.type;
  return typeA === typeB || isTextInputType(typeA) && isTextInputType(typeB)
}

function createKeyToOldIdx (children, beginIdx, endIdx) {
  var i, key;
  var map = {};
  for (i = beginIdx; i <= endIdx; ++i) {
    key = children[i].key;
    if (isDef(key)) { map[key] = i; }
  }
  return map
}

function createPatchFunction (backend) {
  var i, j;
  var cbs = {};

  var modules = backend.modules;
  var nodeOps = backend.nodeOps;

  for (i = 0; i < hooks.length; ++i) {
    cbs[hooks[i]] = [];
    for (j = 0; j < modules.length; ++j) {
      if (isDef(modules[j][hooks[i]])) {
        cbs[hooks[i]].push(modules[j][hooks[i]]);
      }
    }
  }

  function emptyNodeAt (elm) {
    return new VNode(nodeOps.tagName(elm).toLowerCase(), {}, [], undefined, elm)
  }

  function createRmCb (childElm, listeners) {
    function remove$$1 () {
      if (--remove$$1.listeners === 0) {
        removeNode(childElm);
      }
    }
    remove$$1.listeners = listeners;
    return remove$$1
  }

  function removeNode (el) {
    var parent = nodeOps.parentNode(el);
    // element may have already been removed due to v-html / v-text
    if (isDef(parent)) {
      nodeOps.removeChild(parent, el);
    }
  }

  function isUnknownElement$$1 (vnode, inVPre) {
    return (
      !inVPre &&
      !vnode.ns &&
      !(
        config.ignoredElements.length &&
        config.ignoredElements.some(function (ignore) {
          return isRegExp(ignore)
            ? ignore.test(vnode.tag)
            : ignore === vnode.tag
        })
      ) &&
      config.isUnknownElement(vnode.tag)
    )
  }

  var creatingElmInVPre = 0;

  function createElm (
    vnode,
    insertedVnodeQueue,
    parentElm,
    refElm,
    nested,
    ownerArray,
    index
  ) {
    if (isDef(vnode.elm) && isDef(ownerArray)) {
      // This vnode was used in a previous render!
      // now it's used as a new node, overwriting its elm would cause
      // potential patch errors down the road when it's used as an insertion
      // reference node. Instead, we clone the node on-demand before creating
      // associated DOM element for it.
      vnode = ownerArray[index] = cloneVNode(vnode);
    }

    vnode.isRootInsert = !nested; // for transition enter check
    if (createComponent(vnode, insertedVnodeQueue, parentElm, refElm)) {
      return
    }

    var data = vnode.data;
    var children = vnode.children;
    var tag = vnode.tag;
    if (isDef(tag)) {
      {
        if (data && data.pre) {
          creatingElmInVPre++;
        }
        if (isUnknownElement$$1(vnode, creatingElmInVPre)) {
          warn(
            'Unknown custom element: <' + tag + '> - did you ' +
            'register the component correctly? For recursive components, ' +
            'make sure to provide the "name" option.',
            vnode.context
          );
        }
      }

      vnode.elm = vnode.ns
        ? nodeOps.createElementNS(vnode.ns, tag)
        : nodeOps.createElement(tag, vnode);
      setScope(vnode);

      /* istanbul ignore if */
      {
        createChildren(vnode, children, insertedVnodeQueue);
        if (isDef(data)) {
          invokeCreateHooks(vnode, insertedVnodeQueue);
        }
        insert(parentElm, vnode.elm, refElm);
      }

      if (data && data.pre) {
        creatingElmInVPre--;
      }
    } else if (isTrue(vnode.isComment)) {
      vnode.elm = nodeOps.createComment(vnode.text);
      insert(parentElm, vnode.elm, refElm);
    } else {
      vnode.elm = nodeOps.createTextNode(vnode.text);
      insert(parentElm, vnode.elm, refElm);
    }
  }

  function createComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
    var i = vnode.data;
    if (isDef(i)) {
      var isReactivated = isDef(vnode.componentInstance) && i.keepAlive;
      if (isDef(i = i.hook) && isDef(i = i.init)) {
        i(vnode, false /* hydrating */);
      }
      // after calling the init hook, if the vnode is a child component
      // it should've created a child instance and mounted it. the child
      // component also has set the placeholder vnode's elm.
      // in that case we can just return the element and be done.
      if (isDef(vnode.componentInstance)) {
        initComponent(vnode, insertedVnodeQueue);
        insert(parentElm, vnode.elm, refElm);
        if (isTrue(isReactivated)) {
          reactivateComponent(vnode, insertedVnodeQueue, parentElm, refElm);
        }
        return true
      }
    }
  }

  function initComponent (vnode, insertedVnodeQueue) {
    if (isDef(vnode.data.pendingInsert)) {
      insertedVnodeQueue.push.apply(insertedVnodeQueue, vnode.data.pendingInsert);
      vnode.data.pendingInsert = null;
    }
    vnode.elm = vnode.componentInstance.$el;
    if (isPatchable(vnode)) {
      invokeCreateHooks(vnode, insertedVnodeQueue);
      setScope(vnode);
    } else {
      // empty component root.
      // skip all element-related modules except for ref (#3455)
      registerRef(vnode);
      // make sure to invoke the insert hook
      insertedVnodeQueue.push(vnode);
    }
  }

  function reactivateComponent (vnode, insertedVnodeQueue, parentElm, refElm) {
    var i;
    // hack for #4339: a reactivated component with inner transition
    // does not trigger because the inner node's created hooks are not called
    // again. It's not ideal to involve module-specific logic in here but
    // there doesn't seem to be a better way to do it.
    var innerNode = vnode;
    while (innerNode.componentInstance) {
      innerNode = innerNode.componentInstance._vnode;
      if (isDef(i = innerNode.data) && isDef(i = i.transition)) {
        for (i = 0; i < cbs.activate.length; ++i) {
          cbs.activate[i](emptyNode, innerNode);
        }
        insertedVnodeQueue.push(innerNode);
        break
      }
    }
    // unlike a newly created component,
    // a reactivated keep-alive component doesn't insert itself
    insert(parentElm, vnode.elm, refElm);
  }

  function insert (parent, elm, ref$$1) {
    if (isDef(parent)) {
      if (isDef(ref$$1)) {
        if (nodeOps.parentNode(ref$$1) === parent) {
          nodeOps.insertBefore(parent, elm, ref$$1);
        }
      } else {
        nodeOps.appendChild(parent, elm);
      }
    }
  }

  function createChildren (vnode, children, insertedVnodeQueue) {
    if (Array.isArray(children)) {
      {
        checkDuplicateKeys(children);
      }
      for (var i = 0; i < children.length; ++i) {
        createElm(children[i], insertedVnodeQueue, vnode.elm, null, true, children, i);
      }
    } else if (isPrimitive(vnode.text)) {
      nodeOps.appendChild(vnode.elm, nodeOps.createTextNode(String(vnode.text)));
    }
  }

  function isPatchable (vnode) {
    while (vnode.componentInstance) {
      vnode = vnode.componentInstance._vnode;
    }
    return isDef(vnode.tag)
  }

  function invokeCreateHooks (vnode, insertedVnodeQueue) {
    for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
      cbs.create[i$1](emptyNode, vnode);
    }
    i = vnode.data.hook; // Reuse variable
    if (isDef(i)) {
      if (isDef(i.create)) { i.create(emptyNode, vnode); }
      if (isDef(i.insert)) { insertedVnodeQueue.push(vnode); }
    }
  }

  // set scope id attribute for scoped CSS.
  // this is implemented as a special case to avoid the overhead
  // of going through the normal attribute patching process.
  function setScope (vnode) {
    var i;
    if (isDef(i = vnode.fnScopeId)) {
      nodeOps.setStyleScope(vnode.elm, i);
    } else {
      var ancestor = vnode;
      while (ancestor) {
        if (isDef(i = ancestor.context) && isDef(i = i.$options._scopeId)) {
          nodeOps.setStyleScope(vnode.elm, i);
        }
        ancestor = ancestor.parent;
      }
    }
    // for slot content they should also get the scopeId from the host instance.
    if (isDef(i = activeInstance) &&
      i !== vnode.context &&
      i !== vnode.fnContext &&
      isDef(i = i.$options._scopeId)
    ) {
      nodeOps.setStyleScope(vnode.elm, i);
    }
  }

  function addVnodes (parentElm, refElm, vnodes, startIdx, endIdx, insertedVnodeQueue) {
    for (; startIdx <= endIdx; ++startIdx) {
      createElm(vnodes[startIdx], insertedVnodeQueue, parentElm, refElm, false, vnodes, startIdx);
    }
  }

  function invokeDestroyHook (vnode) {
    var i, j;
    var data = vnode.data;
    if (isDef(data)) {
      if (isDef(i = data.hook) && isDef(i = i.destroy)) { i(vnode); }
      for (i = 0; i < cbs.destroy.length; ++i) { cbs.destroy[i](vnode); }
    }
    if (isDef(i = vnode.children)) {
      for (j = 0; j < vnode.children.length; ++j) {
        invokeDestroyHook(vnode.children[j]);
      }
    }
  }

  function removeVnodes (parentElm, vnodes, startIdx, endIdx) {
    for (; startIdx <= endIdx; ++startIdx) {
      var ch = vnodes[startIdx];
      if (isDef(ch)) {
        if (isDef(ch.tag)) {
          removeAndInvokeRemoveHook(ch);
          invokeDestroyHook(ch);
        } else { // Text node
          removeNode(ch.elm);
        }
      }
    }
  }

  function removeAndInvokeRemoveHook (vnode, rm) {
    if (isDef(rm) || isDef(vnode.data)) {
      var i;
      var listeners = cbs.remove.length + 1;
      if (isDef(rm)) {
        // we have a recursively passed down rm callback
        // increase the listeners count
        rm.listeners += listeners;
      } else {
        // directly removing
        rm = createRmCb(vnode.elm, listeners);
      }
      // recursively invoke hooks on child component root node
      if (isDef(i = vnode.componentInstance) && isDef(i = i._vnode) && isDef(i.data)) {
        removeAndInvokeRemoveHook(i, rm);
      }
      for (i = 0; i < cbs.remove.length; ++i) {
        cbs.remove[i](vnode, rm);
      }
      if (isDef(i = vnode.data.hook) && isDef(i = i.remove)) {
        i(vnode, rm);
      } else {
        rm();
      }
    } else {
      removeNode(vnode.elm);
    }
  }

  function updateChildren (parentElm, oldCh, newCh, insertedVnodeQueue, removeOnly) {
    var oldStartIdx = 0;
    var newStartIdx = 0;
    var oldEndIdx = oldCh.length - 1;
    var oldStartVnode = oldCh[0];
    var oldEndVnode = oldCh[oldEndIdx];
    var newEndIdx = newCh.length - 1;
    var newStartVnode = newCh[0];
    var newEndVnode = newCh[newEndIdx];
    var oldKeyToIdx, idxInOld, vnodeToMove, refElm;

    // removeOnly is a special flag used only by <transition-group>
    // to ensure removed elements stay in correct relative positions
    // during leaving transitions
    var canMove = !removeOnly;

    {
      checkDuplicateKeys(newCh);
    }

    while (oldStartIdx <= oldEndIdx && newStartIdx <= newEndIdx) {
      if (isUndef(oldStartVnode)) {
        oldStartVnode = oldCh[++oldStartIdx]; // Vnode has been moved left
      } else if (isUndef(oldEndVnode)) {
        oldEndVnode = oldCh[--oldEndIdx];
      } else if (sameVnode(oldStartVnode, newStartVnode)) {
        patchVnode(oldStartVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
        oldStartVnode = oldCh[++oldStartIdx];
        newStartVnode = newCh[++newStartIdx];
      } else if (sameVnode(oldEndVnode, newEndVnode)) {
        patchVnode(oldEndVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
        oldEndVnode = oldCh[--oldEndIdx];
        newEndVnode = newCh[--newEndIdx];
      } else if (sameVnode(oldStartVnode, newEndVnode)) { // Vnode moved right
        patchVnode(oldStartVnode, newEndVnode, insertedVnodeQueue, newCh, newEndIdx);
        canMove && nodeOps.insertBefore(parentElm, oldStartVnode.elm, nodeOps.nextSibling(oldEndVnode.elm));
        oldStartVnode = oldCh[++oldStartIdx];
        newEndVnode = newCh[--newEndIdx];
      } else if (sameVnode(oldEndVnode, newStartVnode)) { // Vnode moved left
        patchVnode(oldEndVnode, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
        canMove && nodeOps.insertBefore(parentElm, oldEndVnode.elm, oldStartVnode.elm);
        oldEndVnode = oldCh[--oldEndIdx];
        newStartVnode = newCh[++newStartIdx];
      } else {
        if (isUndef(oldKeyToIdx)) { oldKeyToIdx = createKeyToOldIdx(oldCh, oldStartIdx, oldEndIdx); }
        idxInOld = isDef(newStartVnode.key)
          ? oldKeyToIdx[newStartVnode.key]
          : findIdxInOld(newStartVnode, oldCh, oldStartIdx, oldEndIdx);
        if (isUndef(idxInOld)) { // New element
          createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
        } else {
          vnodeToMove = oldCh[idxInOld];
          if (sameVnode(vnodeToMove, newStartVnode)) {
            patchVnode(vnodeToMove, newStartVnode, insertedVnodeQueue, newCh, newStartIdx);
            oldCh[idxInOld] = undefined;
            canMove && nodeOps.insertBefore(parentElm, vnodeToMove.elm, oldStartVnode.elm);
          } else {
            // same key but different element. treat as new element
            createElm(newStartVnode, insertedVnodeQueue, parentElm, oldStartVnode.elm, false, newCh, newStartIdx);
          }
        }
        newStartVnode = newCh[++newStartIdx];
      }
    }
    if (oldStartIdx > oldEndIdx) {
      refElm = isUndef(newCh[newEndIdx + 1]) ? null : newCh[newEndIdx + 1].elm;
      addVnodes(parentElm, refElm, newCh, newStartIdx, newEndIdx, insertedVnodeQueue);
    } else if (newStartIdx > newEndIdx) {
      removeVnodes(parentElm, oldCh, oldStartIdx, oldEndIdx);
    }
  }

  function checkDuplicateKeys (children) {
    var seenKeys = {};
    for (var i = 0; i < children.length; i++) {
      var vnode = children[i];
      var key = vnode.key;
      if (isDef(key)) {
        if (seenKeys[key]) {
          warn(
            ("Duplicate keys detected: '" + key + "'. This may cause an update error."),
            vnode.context
          );
        } else {
          seenKeys[key] = true;
        }
      }
    }
  }

  function findIdxInOld (node, oldCh, start, end) {
    for (var i = start; i < end; i++) {
      var c = oldCh[i];
      if (isDef(c) && sameVnode(node, c)) { return i }
    }
  }

  function patchVnode (
    oldVnode,
    vnode,
    insertedVnodeQueue,
    ownerArray,
    index,
    removeOnly
  ) {
    if (oldVnode === vnode) {
      return
    }

    if (isDef(vnode.elm) && isDef(ownerArray)) {
      // clone reused vnode
      vnode = ownerArray[index] = cloneVNode(vnode);
    }

    var elm = vnode.elm = oldVnode.elm;

    if (isTrue(oldVnode.isAsyncPlaceholder)) {
      if (isDef(vnode.asyncFactory.resolved)) {
        hydrate(oldVnode.elm, vnode, insertedVnodeQueue);
      } else {
        vnode.isAsyncPlaceholder = true;
      }
      return
    }

    // reuse element for static trees.
    // note we only do this if the vnode is cloned -
    // if the new node is not cloned it means the render functions have been
    // reset by the hot-reload-api and we need to do a proper re-render.
    if (isTrue(vnode.isStatic) &&
      isTrue(oldVnode.isStatic) &&
      vnode.key === oldVnode.key &&
      (isTrue(vnode.isCloned) || isTrue(vnode.isOnce))
    ) {
      vnode.componentInstance = oldVnode.componentInstance;
      return
    }

    var i;
    var data = vnode.data;
    if (isDef(data) && isDef(i = data.hook) && isDef(i = i.prepatch)) {
      i(oldVnode, vnode);
    }

    var oldCh = oldVnode.children;
    var ch = vnode.children;
    if (isDef(data) && isPatchable(vnode)) {
      for (i = 0; i < cbs.update.length; ++i) { cbs.update[i](oldVnode, vnode); }
      if (isDef(i = data.hook) && isDef(i = i.update)) { i(oldVnode, vnode); }
    }
    if (isUndef(vnode.text)) {
      if (isDef(oldCh) && isDef(ch)) {
        if (oldCh !== ch) { updateChildren(elm, oldCh, ch, insertedVnodeQueue, removeOnly); }
      } else if (isDef(ch)) {
        {
          checkDuplicateKeys(ch);
        }
        if (isDef(oldVnode.text)) { nodeOps.setTextContent(elm, ''); }
        addVnodes(elm, null, ch, 0, ch.length - 1, insertedVnodeQueue);
      } else if (isDef(oldCh)) {
        removeVnodes(elm, oldCh, 0, oldCh.length - 1);
      } else if (isDef(oldVnode.text)) {
        nodeOps.setTextContent(elm, '');
      }
    } else if (oldVnode.text !== vnode.text) {
      nodeOps.setTextContent(elm, vnode.text);
    }
    if (isDef(data)) {
      if (isDef(i = data.hook) && isDef(i = i.postpatch)) { i(oldVnode, vnode); }
    }
  }

  function invokeInsertHook (vnode, queue, initial) {
    // delay insert hooks for component root nodes, invoke them after the
    // element is really inserted
    if (isTrue(initial) && isDef(vnode.parent)) {
      vnode.parent.data.pendingInsert = queue;
    } else {
      for (var i = 0; i < queue.length; ++i) {
        queue[i].data.hook.insert(queue[i]);
      }
    }
  }

  var hydrationBailed = false;
  // list of modules that can skip create hook during hydration because they
  // are already rendered on the client or has no need for initialization
  // Note: style is excluded because it relies on initial clone for future
  // deep updates (#7063).
  var isRenderedModule = makeMap('attrs,class,staticClass,staticStyle,key');

  // Note: this is a browser-only function so we can assume elms are DOM nodes.
  function hydrate (elm, vnode, insertedVnodeQueue, inVPre) {
    var i;
    var tag = vnode.tag;
    var data = vnode.data;
    var children = vnode.children;
    inVPre = inVPre || (data && data.pre);
    vnode.elm = elm;

    if (isTrue(vnode.isComment) && isDef(vnode.asyncFactory)) {
      vnode.isAsyncPlaceholder = true;
      return true
    }
    // assert node match
    {
      if (!assertNodeMatch(elm, vnode, inVPre)) {
        return false
      }
    }
    if (isDef(data)) {
      if (isDef(i = data.hook) && isDef(i = i.init)) { i(vnode, true /* hydrating */); }
      if (isDef(i = vnode.componentInstance)) {
        // child component. it should have hydrated its own tree.
        initComponent(vnode, insertedVnodeQueue);
        return true
      }
    }
    if (isDef(tag)) {
      if (isDef(children)) {
        // empty element, allow client to pick up and populate children
        if (!elm.hasChildNodes()) {
          createChildren(vnode, children, insertedVnodeQueue);
        } else {
          // v-html and domProps: innerHTML
          if (isDef(i = data) && isDef(i = i.domProps) && isDef(i = i.innerHTML)) {
            if (i !== elm.innerHTML) {
              /* istanbul ignore if */
              if (typeof console !== 'undefined' &&
                !hydrationBailed
              ) {
                hydrationBailed = true;
                console.warn('Parent: ', elm);
                console.warn('server innerHTML: ', i);
                console.warn('client innerHTML: ', elm.innerHTML);
              }
              return false
            }
          } else {
            // iterate and compare children lists
            var childrenMatch = true;
            var childNode = elm.firstChild;
            for (var i$1 = 0; i$1 < children.length; i$1++) {
              if (!childNode || !hydrate(childNode, children[i$1], insertedVnodeQueue, inVPre)) {
                childrenMatch = false;
                break
              }
              childNode = childNode.nextSibling;
            }
            // if childNode is not null, it means the actual childNodes list is
            // longer than the virtual children list.
            if (!childrenMatch || childNode) {
              /* istanbul ignore if */
              if (typeof console !== 'undefined' &&
                !hydrationBailed
              ) {
                hydrationBailed = true;
                console.warn('Parent: ', elm);
                console.warn('Mismatching childNodes vs. VNodes: ', elm.childNodes, children);
              }
              return false
            }
          }
        }
      }
      if (isDef(data)) {
        var fullInvoke = false;
        for (var key in data) {
          if (!isRenderedModule(key)) {
            fullInvoke = true;
            invokeCreateHooks(vnode, insertedVnodeQueue);
            break
          }
        }
        if (!fullInvoke && data['class']) {
          // ensure collecting deps for deep class bindings for future updates
          traverse(data['class']);
        }
      }
    } else if (elm.data !== vnode.text) {
      elm.data = vnode.text;
    }
    return true
  }

  function assertNodeMatch (node, vnode, inVPre) {
    if (isDef(vnode.tag)) {
      return vnode.tag.indexOf('vue-component') === 0 || (
        !isUnknownElement$$1(vnode, inVPre) &&
        vnode.tag.toLowerCase() === (node.tagName && node.tagName.toLowerCase())
      )
    } else {
      return node.nodeType === (vnode.isComment ? 8 : 3)
    }
  }

  return function patch (oldVnode, vnode, hydrating, removeOnly) {
    if (isUndef(vnode)) {
      if (isDef(oldVnode)) { invokeDestroyHook(oldVnode); }
      return
    }

    var isInitialPatch = false;
    var insertedVnodeQueue = [];

    if (isUndef(oldVnode)) {
      // empty mount (likely as component), create new root element
      isInitialPatch = true;
      createElm(vnode, insertedVnodeQueue);
    } else {
      var isRealElement = isDef(oldVnode.nodeType);
      if (!isRealElement && sameVnode(oldVnode, vnode)) {
        // patch existing root node
        patchVnode(oldVnode, vnode, insertedVnodeQueue, null, null, removeOnly);
      } else {
        if (isRealElement) {
          // mounting to a real element
          // check if this is server-rendered content and if we can perform
          // a successful hydration.
          if (oldVnode.nodeType === 1 && oldVnode.hasAttribute(SSR_ATTR)) {
            oldVnode.removeAttribute(SSR_ATTR);
            hydrating = true;
          }
          if (isTrue(hydrating)) {
            if (hydrate(oldVnode, vnode, insertedVnodeQueue)) {
              invokeInsertHook(vnode, insertedVnodeQueue, true);
              return oldVnode
            } else {
              warn(
                'The client-side rendered virtual DOM tree is not matching ' +
                'server-rendered content. This is likely caused by incorrect ' +
                'HTML markup, for example nesting block-level elements inside ' +
                '<p>, or missing <tbody>. Bailing hydration and performing ' +
                'full client-side render.'
              );
            }
          }
          // either not server-rendered, or hydration failed.
          // create an empty node and replace it
          oldVnode = emptyNodeAt(oldVnode);
        }

        // replacing existing element
        var oldElm = oldVnode.elm;
        var parentElm = nodeOps.parentNode(oldElm);

        // create new node
        createElm(
          vnode,
          insertedVnodeQueue,
          // extremely rare edge case: do not insert if old element is in a
          // leaving transition. Only happens when combining transition +
          // keep-alive + HOCs. (#4590)
          oldElm._leaveCb ? null : parentElm,
          nodeOps.nextSibling(oldElm)
        );

        // update parent placeholder node element, recursively
        if (isDef(vnode.parent)) {
          var ancestor = vnode.parent;
          var patchable = isPatchable(vnode);
          while (ancestor) {
            for (var i = 0; i < cbs.destroy.length; ++i) {
              cbs.destroy[i](ancestor);
            }
            ancestor.elm = vnode.elm;
            if (patchable) {
              for (var i$1 = 0; i$1 < cbs.create.length; ++i$1) {
                cbs.create[i$1](emptyNode, ancestor);
              }
              // #6513
              // invoke insert hooks that may have been merged by create hooks.
              // e.g. for directives that uses the "inserted" hook.
              var insert = ancestor.data.hook.insert;
              if (insert.merged) {
                // start at index 1 to avoid re-invoking component mounted hook
                for (var i$2 = 1; i$2 < insert.fns.length; i$2++) {
                  insert.fns[i$2]();
                }
              }
            } else {
              registerRef(ancestor);
            }
            ancestor = ancestor.parent;
          }
        }

        // destroy old node
        if (isDef(parentElm)) {
          removeVnodes(parentElm, [oldVnode], 0, 0);
        } else if (isDef(oldVnode.tag)) {
          invokeDestroyHook(oldVnode);
        }
      }
    }

    invokeInsertHook(vnode, insertedVnodeQueue, isInitialPatch);
    return vnode.elm
  }
}

/*  */

var directives = {
  create: updateDirectives,
  update: updateDirectives,
  destroy: function unbindDirectives (vnode) {
    updateDirectives(vnode, emptyNode);
  }
};

function updateDirectives (oldVnode, vnode) {
  if (oldVnode.data.directives || vnode.data.directives) {
    _update(oldVnode, vnode);
  }
}

function _update (oldVnode, vnode) {
  var isCreate = oldVnode === emptyNode;
  var isDestroy = vnode === emptyNode;
  var oldDirs = normalizeDirectives$1(oldVnode.data.directives, oldVnode.context);
  var newDirs = normalizeDirectives$1(vnode.data.directives, vnode.context);

  var dirsWithInsert = [];
  var dirsWithPostpatch = [];

  var key, oldDir, dir;
  for (key in newDirs) {
    oldDir = oldDirs[key];
    dir = newDirs[key];
    if (!oldDir) {
      // new directive, bind
      callHook$1(dir, 'bind', vnode, oldVnode);
      if (dir.def && dir.def.inserted) {
        dirsWithInsert.push(dir);
      }
    } else {
      // existing directive, update
      dir.oldValue = oldDir.value;
      dir.oldArg = oldDir.arg;
      callHook$1(dir, 'update', vnode, oldVnode);
      if (dir.def && dir.def.componentUpdated) {
        dirsWithPostpatch.push(dir);
      }
    }
  }

  if (dirsWithInsert.length) {
    var callInsert = function () {
      for (var i = 0; i < dirsWithInsert.length; i++) {
        callHook$1(dirsWithInsert[i], 'inserted', vnode, oldVnode);
      }
    };
    if (isCreate) {
      mergeVNodeHook(vnode, 'insert', callInsert);
    } else {
      callInsert();
    }
  }

  if (dirsWithPostpatch.length) {
    mergeVNodeHook(vnode, 'postpatch', function () {
      for (var i = 0; i < dirsWithPostpatch.length; i++) {
        callHook$1(dirsWithPostpatch[i], 'componentUpdated', vnode, oldVnode);
      }
    });
  }

  if (!isCreate) {
    for (key in oldDirs) {
      if (!newDirs[key]) {
        // no longer present, unbind
        callHook$1(oldDirs[key], 'unbind', oldVnode, oldVnode, isDestroy);
      }
    }
  }
}

var emptyModifiers = Object.create(null);

function normalizeDirectives$1 (
  dirs,
  vm
) {
  var res = Object.create(null);
  if (!dirs) {
    // $flow-disable-line
    return res
  }
  var i, dir;
  for (i = 0; i < dirs.length; i++) {
    dir = dirs[i];
    if (!dir.modifiers) {
      // $flow-disable-line
      dir.modifiers = emptyModifiers;
    }
    res[getRawDirName(dir)] = dir;
    dir.def = resolveAsset(vm.$options, 'directives', dir.name, true);
  }
  // $flow-disable-line
  return res
}

function getRawDirName (dir) {
  return dir.rawName || ((dir.name) + "." + (Object.keys(dir.modifiers || {}).join('.')))
}

function callHook$1 (dir, hook, vnode, oldVnode, isDestroy) {
  var fn = dir.def && dir.def[hook];
  if (fn) {
    try {
      fn(vnode.elm, dir, vnode, oldVnode, isDestroy);
    } catch (e) {
      handleError(e, vnode.context, ("directive " + (dir.name) + " " + hook + " hook"));
    }
  }
}

var baseModules = [
  ref,
  directives
];

/*  */

function updateAttrs (oldVnode, vnode) {
  var opts = vnode.componentOptions;
  if (isDef(opts) && opts.Ctor.options.inheritAttrs === false) {
    return
  }
  if (isUndef(oldVnode.data.attrs) && isUndef(vnode.data.attrs)) {
    return
  }
  var key, cur, old;
  var elm = vnode.elm;
  var oldAttrs = oldVnode.data.attrs || {};
  var attrs = vnode.data.attrs || {};
  // clone observed objects, as the user probably wants to mutate it
  if (isDef(attrs.__ob__)) {
    attrs = vnode.data.attrs = extend({}, attrs);
  }

  for (key in attrs) {
    cur = attrs[key];
    old = oldAttrs[key];
    if (old !== cur) {
      setAttr(elm, key, cur);
    }
  }
  // #4391: in IE9, setting type can reset value for input[type=radio]
  // #6666: IE/Edge forces progress value down to 1 before setting a max
  /* istanbul ignore if */
  if ((isIE || isEdge) && attrs.value !== oldAttrs.value) {
    setAttr(elm, 'value', attrs.value);
  }
  for (key in oldAttrs) {
    if (isUndef(attrs[key])) {
      if (isXlink(key)) {
        elm.removeAttributeNS(xlinkNS, getXlinkProp(key));
      } else if (!isEnumeratedAttr(key)) {
        elm.removeAttribute(key);
      }
    }
  }
}

function setAttr (el, key, value) {
  if (el.tagName.indexOf('-') > -1) {
    baseSetAttr(el, key, value);
  } else if (isBooleanAttr(key)) {
    // set attribute for blank value
    // e.g. <option disabled>Select one</option>
    if (isFalsyAttrValue(value)) {
      el.removeAttribute(key);
    } else {
      // technically allowfullscreen is a boolean attribute for <iframe>,
      // but Flash expects a value of "true" when used on <embed> tag
      value = key === 'allowfullscreen' && el.tagName === 'EMBED'
        ? 'true'
        : key;
      el.setAttribute(key, value);
    }
  } else if (isEnumeratedAttr(key)) {
    el.setAttribute(key, convertEnumeratedValue(key, value));
  } else if (isXlink(key)) {
    if (isFalsyAttrValue(value)) {
      el.removeAttributeNS(xlinkNS, getXlinkProp(key));
    } else {
      el.setAttributeNS(xlinkNS, key, value);
    }
  } else {
    baseSetAttr(el, key, value);
  }
}

function baseSetAttr (el, key, value) {
  if (isFalsyAttrValue(value)) {
    el.removeAttribute(key);
  } else {
    // #7138: IE10 & 11 fires input event when setting placeholder on
    // <textarea>... block the first input event and remove the blocker
    // immediately.
    /* istanbul ignore if */
    if (
      isIE && !isIE9 &&
      el.tagName === 'TEXTAREA' &&
      key === 'placeholder' && value !== '' && !el.__ieph
    ) {
      var blocker = function (e) {
        e.stopImmediatePropagation();
        el.removeEventListener('input', blocker);
      };
      el.addEventListener('input', blocker);
      // $flow-disable-line
      el.__ieph = true; /* IE placeholder patched */
    }
    el.setAttribute(key, value);
  }
}

var attrs = {
  create: updateAttrs,
  update: updateAttrs
};

/*  */

function updateClass (oldVnode, vnode) {
  var el = vnode.elm;
  var data = vnode.data;
  var oldData = oldVnode.data;
  if (
    isUndef(data.staticClass) &&
    isUndef(data.class) && (
      isUndef(oldData) || (
        isUndef(oldData.staticClass) &&
        isUndef(oldData.class)
      )
    )
  ) {
    return
  }

  var cls = genClassForVnode(vnode);

  // handle transition classes
  var transitionClass = el._transitionClasses;
  if (isDef(transitionClass)) {
    cls = concat(cls, stringifyClass(transitionClass));
  }

  // set the class
  if (cls !== el._prevClass) {
    el.setAttribute('class', cls);
    el._prevClass = cls;
  }
}

var klass = {
  create: updateClass,
  update: updateClass
};

/*  */

/*  */

/*  */

/*  */

// in some cases, the event used has to be determined at runtime
// so we used some reserved tokens during compile.
var RANGE_TOKEN = '__r';
var CHECKBOX_RADIO_TOKEN = '__c';

/*  */

// normalize v-model event tokens that can only be determined at runtime.
// it's important to place the event as the first in the array because
// the whole point is ensuring the v-model callback gets called before
// user-attached handlers.
function normalizeEvents (on) {
  /* istanbul ignore if */
  if (isDef(on[RANGE_TOKEN])) {
    // IE input[type=range] only supports `change` event
    var event = isIE ? 'change' : 'input';
    on[event] = [].concat(on[RANGE_TOKEN], on[event] || []);
    delete on[RANGE_TOKEN];
  }
  // This was originally intended to fix #4521 but no longer necessary
  // after 2.5. Keeping it for backwards compat with generated code from < 2.4
  /* istanbul ignore if */
  if (isDef(on[CHECKBOX_RADIO_TOKEN])) {
    on.change = [].concat(on[CHECKBOX_RADIO_TOKEN], on.change || []);
    delete on[CHECKBOX_RADIO_TOKEN];
  }
}

var target$1;

function createOnceHandler$1 (event, handler, capture) {
  var _target = target$1; // save current target element in closure
  return function onceHandler () {
    var res = handler.apply(null, arguments);
    if (res !== null) {
      remove$2(event, onceHandler, capture, _target);
    }
  }
}

// #9446: Firefox <= 53 (in particular, ESR 52) has incorrect Event.timeStamp
// implementation and does not fire microtasks in between event propagation, so
// safe to exclude.
var useMicrotaskFix = isUsingMicroTask && !(isFF && Number(isFF[1]) <= 53);

function add$1 (
  name,
  handler,
  capture,
  passive
) {
  // async edge case #6566: inner click event triggers patch, event handler
  // attached to outer element during patch, and triggered again. This
  // happens because browsers fire microtask ticks between event propagation.
  // the solution is simple: we save the timestamp when a handler is attached,
  // and the handler would only fire if the event passed to it was fired
  // AFTER it was attached.
  if (useMicrotaskFix) {
    var attachedTimestamp = currentFlushTimestamp;
    var original = handler;
    handler = original._wrapper = function (e) {
      if (
        // no bubbling, should always fire.
        // this is just a safety net in case event.timeStamp is unreliable in
        // certain weird environments...
        e.target === e.currentTarget ||
        // event is fired after handler attachment
        e.timeStamp >= attachedTimestamp ||
        // bail for environments that have buggy event.timeStamp implementations
        // #9462 iOS 9 bug: event.timeStamp is 0 after history.pushState
        // #9681 QtWebEngine event.timeStamp is negative value
        e.timeStamp <= 0 ||
        // #9448 bail if event is fired in another document in a multi-page
        // electron/nw.js app, since event.timeStamp will be using a different
        // starting reference
        e.target.ownerDocument !== document
      ) {
        return original.apply(this, arguments)
      }
    };
  }
  target$1.addEventListener(
    name,
    handler,
    supportsPassive
      ? { capture: capture, passive: passive }
      : capture
  );
}

function remove$2 (
  name,
  handler,
  capture,
  _target
) {
  (_target || target$1).removeEventListener(
    name,
    handler._wrapper || handler,
    capture
  );
}

function updateDOMListeners (oldVnode, vnode) {
  if (isUndef(oldVnode.data.on) && isUndef(vnode.data.on)) {
    return
  }
  var on = vnode.data.on || {};
  var oldOn = oldVnode.data.on || {};
  target$1 = vnode.elm;
  normalizeEvents(on);
  updateListeners(on, oldOn, add$1, remove$2, createOnceHandler$1, vnode.context);
  target$1 = undefined;
}

var events = {
  create: updateDOMListeners,
  update: updateDOMListeners
};

/*  */

var svgContainer;

function updateDOMProps (oldVnode, vnode) {
  if (isUndef(oldVnode.data.domProps) && isUndef(vnode.data.domProps)) {
    return
  }
  var key, cur;
  var elm = vnode.elm;
  var oldProps = oldVnode.data.domProps || {};
  var props = vnode.data.domProps || {};
  // clone observed objects, as the user probably wants to mutate it
  if (isDef(props.__ob__)) {
    props = vnode.data.domProps = extend({}, props);
  }

  for (key in oldProps) {
    if (!(key in props)) {
      elm[key] = '';
    }
  }

  for (key in props) {
    cur = props[key];
    // ignore children if the node has textContent or innerHTML,
    // as these will throw away existing DOM nodes and cause removal errors
    // on subsequent patches (#3360)
    if (key === 'textContent' || key === 'innerHTML') {
      if (vnode.children) { vnode.children.length = 0; }
      if (cur === oldProps[key]) { continue }
      // #6601 work around Chrome version <= 55 bug where single textNode
      // replaced by innerHTML/textContent retains its parentNode property
      if (elm.childNodes.length === 1) {
        elm.removeChild(elm.childNodes[0]);
      }
    }

    if (key === 'value' && elm.tagName !== 'PROGRESS') {
      // store value as _value as well since
      // non-string values will be stringified
      elm._value = cur;
      // avoid resetting cursor position when value is the same
      var strCur = isUndef(cur) ? '' : String(cur);
      if (shouldUpdateValue(elm, strCur)) {
        elm.value = strCur;
      }
    } else if (key === 'innerHTML' && isSVG(elm.tagName) && isUndef(elm.innerHTML)) {
      // IE doesn't support innerHTML for SVG elements
      svgContainer = svgContainer || document.createElement('div');
      svgContainer.innerHTML = "<svg>" + cur + "</svg>";
      var svg = svgContainer.firstChild;
      while (elm.firstChild) {
        elm.removeChild(elm.firstChild);
      }
      while (svg.firstChild) {
        elm.appendChild(svg.firstChild);
      }
    } else if (
      // skip the update if old and new VDOM state is the same.
      // `value` is handled separately because the DOM value may be temporarily
      // out of sync with VDOM state due to focus, composition and modifiers.
      // This  #4521 by skipping the unnecesarry `checked` update.
      cur !== oldProps[key]
    ) {
      // some property updates can throw
      // e.g. `value` on <progress> w/ non-finite value
      try {
        elm[key] = cur;
      } catch (e) {}
    }
  }
}

// check platforms/web/util/attrs.js acceptValue


function shouldUpdateValue (elm, checkVal) {
  return (!elm.composing && (
    elm.tagName === 'OPTION' ||
    isNotInFocusAndDirty(elm, checkVal) ||
    isDirtyWithModifiers(elm, checkVal)
  ))
}

function isNotInFocusAndDirty (elm, checkVal) {
  // return true when textbox (.number and .trim) loses focus and its value is
  // not equal to the updated value
  var notInFocus = true;
  // #6157
  // work around IE bug when accessing document.activeElement in an iframe
  try { notInFocus = document.activeElement !== elm; } catch (e) {}
  return notInFocus && elm.value !== checkVal
}

function isDirtyWithModifiers (elm, newVal) {
  var value = elm.value;
  var modifiers = elm._vModifiers; // injected by v-model runtime
  if (isDef(modifiers)) {
    if (modifiers.number) {
      return toNumber(value) !== toNumber(newVal)
    }
    if (modifiers.trim) {
      return value.trim() !== newVal.trim()
    }
  }
  return value !== newVal
}

var domProps = {
  create: updateDOMProps,
  update: updateDOMProps
};

/*  */

var parseStyleText = cached(function (cssText) {
  var res = {};
  var listDelimiter = /;(?![^(]*\))/g;
  var propertyDelimiter = /:(.+)/;
  cssText.split(listDelimiter).forEach(function (item) {
    if (item) {
      var tmp = item.split(propertyDelimiter);
      tmp.length > 1 && (res[tmp[0].trim()] = tmp[1].trim());
    }
  });
  return res
});

// merge static and dynamic style data on the same vnode
function normalizeStyleData (data) {
  var style = normalizeStyleBinding(data.style);
  // static style is pre-processed into an object during compilation
  // and is always a fresh object, so it's safe to merge into it
  return data.staticStyle
    ? extend(data.staticStyle, style)
    : style
}

// normalize possible array / string values into Object
function normalizeStyleBinding (bindingStyle) {
  if (Array.isArray(bindingStyle)) {
    return toObject(bindingStyle)
  }
  if (typeof bindingStyle === 'string') {
    return parseStyleText(bindingStyle)
  }
  return bindingStyle
}

/**
 * parent component style should be after child's
 * so that parent component's style could override it
 */
function getStyle (vnode, checkChild) {
  var res = {};
  var styleData;

  if (checkChild) {
    var childNode = vnode;
    while (childNode.componentInstance) {
      childNode = childNode.componentInstance._vnode;
      if (
        childNode && childNode.data &&
        (styleData = normalizeStyleData(childNode.data))
      ) {
        extend(res, styleData);
      }
    }
  }

  if ((styleData = normalizeStyleData(vnode.data))) {
    extend(res, styleData);
  }

  var parentNode = vnode;
  while ((parentNode = parentNode.parent)) {
    if (parentNode.data && (styleData = normalizeStyleData(parentNode.data))) {
      extend(res, styleData);
    }
  }
  return res
}

/*  */

var cssVarRE = /^--/;
var importantRE = /\s*!important$/;
var setProp = function (el, name, val) {
  /* istanbul ignore if */
  if (cssVarRE.test(name)) {
    el.style.setProperty(name, val);
  } else if (importantRE.test(val)) {
    el.style.setProperty(hyphenate(name), val.replace(importantRE, ''), 'important');
  } else {
    var normalizedName = normalize(name);
    if (Array.isArray(val)) {
      // Support values array created by autoprefixer, e.g.
      // {display: ["-webkit-box", "-ms-flexbox", "flex"]}
      // Set them one by one, and the browser will only set those it can recognize
      for (var i = 0, len = val.length; i < len; i++) {
        el.style[normalizedName] = val[i];
      }
    } else {
      el.style[normalizedName] = val;
    }
  }
};

var vendorNames = ['Webkit', 'Moz', 'ms'];

var emptyStyle;
var normalize = cached(function (prop) {
  emptyStyle = emptyStyle || document.createElement('div').style;
  prop = camelize(prop);
  if (prop !== 'filter' && (prop in emptyStyle)) {
    return prop
  }
  var capName = prop.charAt(0).toUpperCase() + prop.slice(1);
  for (var i = 0; i < vendorNames.length; i++) {
    var name = vendorNames[i] + capName;
    if (name in emptyStyle) {
      return name
    }
  }
});

function updateStyle (oldVnode, vnode) {
  var data = vnode.data;
  var oldData = oldVnode.data;

  if (isUndef(data.staticStyle) && isUndef(data.style) &&
    isUndef(oldData.staticStyle) && isUndef(oldData.style)
  ) {
    return
  }

  var cur, name;
  var el = vnode.elm;
  var oldStaticStyle = oldData.staticStyle;
  var oldStyleBinding = oldData.normalizedStyle || oldData.style || {};

  // if static style exists, stylebinding already merged into it when doing normalizeStyleData
  var oldStyle = oldStaticStyle || oldStyleBinding;

  var style = normalizeStyleBinding(vnode.data.style) || {};

  // store normalized style under a different key for next diff
  // make sure to clone it if it's reactive, since the user likely wants
  // to mutate it.
  vnode.data.normalizedStyle = isDef(style.__ob__)
    ? extend({}, style)
    : style;

  var newStyle = getStyle(vnode, true);

  for (name in oldStyle) {
    if (isUndef(newStyle[name])) {
      setProp(el, name, '');
    }
  }
  for (name in newStyle) {
    cur = newStyle[name];
    if (cur !== oldStyle[name]) {
      // ie9 setting to null has no effect, must use empty string
      setProp(el, name, cur == null ? '' : cur);
    }
  }
}

var style = {
  create: updateStyle,
  update: updateStyle
};

/*  */

var whitespaceRE = /\s+/;

/**
 * Add class with compatibility for SVG since classList is not supported on
 * SVG elements in IE
 */
function addClass (el, cls) {
  /* istanbul ignore if */
  if (!cls || !(cls = cls.trim())) {
    return
  }

  /* istanbul ignore else */
  if (el.classList) {
    if (cls.indexOf(' ') > -1) {
      cls.split(whitespaceRE).forEach(function (c) { return el.classList.add(c); });
    } else {
      el.classList.add(cls);
    }
  } else {
    var cur = " " + (el.getAttribute('class') || '') + " ";
    if (cur.indexOf(' ' + cls + ' ') < 0) {
      el.setAttribute('class', (cur + cls).trim());
    }
  }
}

/**
 * Remove class with compatibility for SVG since classList is not supported on
 * SVG elements in IE
 */
function removeClass (el, cls) {
  /* istanbul ignore if */
  if (!cls || !(cls = cls.trim())) {
    return
  }

  /* istanbul ignore else */
  if (el.classList) {
    if (cls.indexOf(' ') > -1) {
      cls.split(whitespaceRE).forEach(function (c) { return el.classList.remove(c); });
    } else {
      el.classList.remove(cls);
    }
    if (!el.classList.length) {
      el.removeAttribute('class');
    }
  } else {
    var cur = " " + (el.getAttribute('class') || '') + " ";
    var tar = ' ' + cls + ' ';
    while (cur.indexOf(tar) >= 0) {
      cur = cur.replace(tar, ' ');
    }
    cur = cur.trim();
    if (cur) {
      el.setAttribute('class', cur);
    } else {
      el.removeAttribute('class');
    }
  }
}

/*  */

function resolveTransition (def$$1) {
  if (!def$$1) {
    return
  }
  /* istanbul ignore else */
  if (typeof def$$1 === 'object') {
    var res = {};
    if (def$$1.css !== false) {
      extend(res, autoCssTransition(def$$1.name || 'v'));
    }
    extend(res, def$$1);
    return res
  } else if (typeof def$$1 === 'string') {
    return autoCssTransition(def$$1)
  }
}

var autoCssTransition = cached(function (name) {
  return {
    enterClass: (name + "-enter"),
    enterToClass: (name + "-enter-to"),
    enterActiveClass: (name + "-enter-active"),
    leaveClass: (name + "-leave"),
    leaveToClass: (name + "-leave-to"),
    leaveActiveClass: (name + "-leave-active")
  }
});

var hasTransition = inBrowser && !isIE9;
var TRANSITION = 'transition';
var ANIMATION = 'animation';

// Transition property/event sniffing
var transitionProp = 'transition';
var transitionEndEvent = 'transitionend';
var animationProp = 'animation';
var animationEndEvent = 'animationend';
if (hasTransition) {
  /* istanbul ignore if */
  if (window.ontransitionend === undefined &&
    window.onwebkittransitionend !== undefined
  ) {
    transitionProp = 'WebkitTransition';
    transitionEndEvent = 'webkitTransitionEnd';
  }
  if (window.onanimationend === undefined &&
    window.onwebkitanimationend !== undefined
  ) {
    animationProp = 'WebkitAnimation';
    animationEndEvent = 'webkitAnimationEnd';
  }
}

// binding to window is necessary to make hot reload work in IE in strict mode
var raf = inBrowser
  ? window.requestAnimationFrame
    ? window.requestAnimationFrame.bind(window)
    : setTimeout
  : /* istanbul ignore next */ function (fn) { return fn(); };

function nextFrame (fn) {
  raf(function () {
    raf(fn);
  });
}

function addTransitionClass (el, cls) {
  var transitionClasses = el._transitionClasses || (el._transitionClasses = []);
  if (transitionClasses.indexOf(cls) < 0) {
    transitionClasses.push(cls);
    addClass(el, cls);
  }
}

function removeTransitionClass (el, cls) {
  if (el._transitionClasses) {
    remove(el._transitionClasses, cls);
  }
  removeClass(el, cls);
}

function whenTransitionEnds (
  el,
  expectedType,
  cb
) {
  var ref = getTransitionInfo(el, expectedType);
  var type = ref.type;
  var timeout = ref.timeout;
  var propCount = ref.propCount;
  if (!type) { return cb() }
  var event = type === TRANSITION ? transitionEndEvent : animationEndEvent;
  var ended = 0;
  var end = function () {
    el.removeEventListener(event, onEnd);
    cb();
  };
  var onEnd = function (e) {
    if (e.target === el) {
      if (++ended >= propCount) {
        end();
      }
    }
  };
  setTimeout(function () {
    if (ended < propCount) {
      end();
    }
  }, timeout + 1);
  el.addEventListener(event, onEnd);
}

var transformRE = /\b(transform|all)(,|$)/;

function getTransitionInfo (el, expectedType) {
  var styles = window.getComputedStyle(el);
  // JSDOM may return undefined for transition properties
  var transitionDelays = (styles[transitionProp + 'Delay'] || '').split(', ');
  var transitionDurations = (styles[transitionProp + 'Duration'] || '').split(', ');
  var transitionTimeout = getTimeout(transitionDelays, transitionDurations);
  var animationDelays = (styles[animationProp + 'Delay'] || '').split(', ');
  var animationDurations = (styles[animationProp + 'Duration'] || '').split(', ');
  var animationTimeout = getTimeout(animationDelays, animationDurations);

  var type;
  var timeout = 0;
  var propCount = 0;
  /* istanbul ignore if */
  if (expectedType === TRANSITION) {
    if (transitionTimeout > 0) {
      type = TRANSITION;
      timeout = transitionTimeout;
      propCount = transitionDurations.length;
    }
  } else if (expectedType === ANIMATION) {
    if (animationTimeout > 0) {
      type = ANIMATION;
      timeout = animationTimeout;
      propCount = animationDurations.length;
    }
  } else {
    timeout = Math.max(transitionTimeout, animationTimeout);
    type = timeout > 0
      ? transitionTimeout > animationTimeout
        ? TRANSITION
        : ANIMATION
      : null;
    propCount = type
      ? type === TRANSITION
        ? transitionDurations.length
        : animationDurations.length
      : 0;
  }
  var hasTransform =
    type === TRANSITION &&
    transformRE.test(styles[transitionProp + 'Property']);
  return {
    type: type,
    timeout: timeout,
    propCount: propCount,
    hasTransform: hasTransform
  }
}

function getTimeout (delays, durations) {
  /* istanbul ignore next */
  while (delays.length < durations.length) {
    delays = delays.concat(delays);
  }

  return Math.max.apply(null, durations.map(function (d, i) {
    return toMs(d) + toMs(delays[i])
  }))
}

// Old versions of Chromium (below 61.0.3163.100) formats floating pointer numbers
// in a locale-dependent way, using a comma instead of a dot.
// If comma is not replaced with a dot, the input will be rounded down (i.e. acting
// as a floor function) causing unexpected behaviors
function toMs (s) {
  return Number(s.slice(0, -1).replace(',', '.')) * 1000
}

/*  */

function enter (vnode, toggleDisplay) {
  var el = vnode.elm;

  // call leave callback now
  if (isDef(el._leaveCb)) {
    el._leaveCb.cancelled = true;
    el._leaveCb();
  }

  var data = resolveTransition(vnode.data.transition);
  if (isUndef(data)) {
    return
  }

  /* istanbul ignore if */
  if (isDef(el._enterCb) || el.nodeType !== 1) {
    return
  }

  var css = data.css;
  var type = data.type;
  var enterClass = data.enterClass;
  var enterToClass = data.enterToClass;
  var enterActiveClass = data.enterActiveClass;
  var appearClass = data.appearClass;
  var appearToClass = data.appearToClass;
  var appearActiveClass = data.appearActiveClass;
  var beforeEnter = data.beforeEnter;
  var enter = data.enter;
  var afterEnter = data.afterEnter;
  var enterCancelled = data.enterCancelled;
  var beforeAppear = data.beforeAppear;
  var appear = data.appear;
  var afterAppear = data.afterAppear;
  var appearCancelled = data.appearCancelled;
  var duration = data.duration;

  // activeInstance will always be the <transition> component managing this
  // transition. One edge case to check is when the <transition> is placed
  // as the root node of a child component. In that case we need to check
  // <transition>'s parent for appear check.
  var context = activeInstance;
  var transitionNode = activeInstance.$vnode;
  while (transitionNode && transitionNode.parent) {
    context = transitionNode.context;
    transitionNode = transitionNode.parent;
  }

  var isAppear = !context._isMounted || !vnode.isRootInsert;

  if (isAppear && !appear && appear !== '') {
    return
  }

  var startClass = isAppear && appearClass
    ? appearClass
    : enterClass;
  var activeClass = isAppear && appearActiveClass
    ? appearActiveClass
    : enterActiveClass;
  var toClass = isAppear && appearToClass
    ? appearToClass
    : enterToClass;

  var beforeEnterHook = isAppear
    ? (beforeAppear || beforeEnter)
    : beforeEnter;
  var enterHook = isAppear
    ? (typeof appear === 'function' ? appear : enter)
    : enter;
  var afterEnterHook = isAppear
    ? (afterAppear || afterEnter)
    : afterEnter;
  var enterCancelledHook = isAppear
    ? (appearCancelled || enterCancelled)
    : enterCancelled;

  var explicitEnterDuration = toNumber(
    isObject(duration)
      ? duration.enter
      : duration
  );

  if (explicitEnterDuration != null) {
    checkDuration(explicitEnterDuration, 'enter', vnode);
  }

  var expectsCSS = css !== false && !isIE9;
  var userWantsControl = getHookArgumentsLength(enterHook);

  var cb = el._enterCb = once(function () {
    if (expectsCSS) {
      removeTransitionClass(el, toClass);
      removeTransitionClass(el, activeClass);
    }
    if (cb.cancelled) {
      if (expectsCSS) {
        removeTransitionClass(el, startClass);
      }
      enterCancelledHook && enterCancelledHook(el);
    } else {
      afterEnterHook && afterEnterHook(el);
    }
    el._enterCb = null;
  });

  if (!vnode.data.show) {
    // remove pending leave element on enter by injecting an insert hook
    mergeVNodeHook(vnode, 'insert', function () {
      var parent = el.parentNode;
      var pendingNode = parent && parent._pending && parent._pending[vnode.key];
      if (pendingNode &&
        pendingNode.tag === vnode.tag &&
        pendingNode.elm._leaveCb
      ) {
        pendingNode.elm._leaveCb();
      }
      enterHook && enterHook(el, cb);
    });
  }

  // start enter transition
  beforeEnterHook && beforeEnterHook(el);
  if (expectsCSS) {
    addTransitionClass(el, startClass);
    addTransitionClass(el, activeClass);
    nextFrame(function () {
      removeTransitionClass(el, startClass);
      if (!cb.cancelled) {
        addTransitionClass(el, toClass);
        if (!userWantsControl) {
          if (isValidDuration(explicitEnterDuration)) {
            setTimeout(cb, explicitEnterDuration);
          } else {
            whenTransitionEnds(el, type, cb);
          }
        }
      }
    });
  }

  if (vnode.data.show) {
    toggleDisplay && toggleDisplay();
    enterHook && enterHook(el, cb);
  }

  if (!expectsCSS && !userWantsControl) {
    cb();
  }
}

function leave (vnode, rm) {
  var el = vnode.elm;

  // call enter callback now
  if (isDef(el._enterCb)) {
    el._enterCb.cancelled = true;
    el._enterCb();
  }

  var data = resolveTransition(vnode.data.transition);
  if (isUndef(data) || el.nodeType !== 1) {
    return rm()
  }

  /* istanbul ignore if */
  if (isDef(el._leaveCb)) {
    return
  }

  var css = data.css;
  var type = data.type;
  var leaveClass = data.leaveClass;
  var leaveToClass = data.leaveToClass;
  var leaveActiveClass = data.leaveActiveClass;
  var beforeLeave = data.beforeLeave;
  var leave = data.leave;
  var afterLeave = data.afterLeave;
  var leaveCancelled = data.leaveCancelled;
  var delayLeave = data.delayLeave;
  var duration = data.duration;

  var expectsCSS = css !== false && !isIE9;
  var userWantsControl = getHookArgumentsLength(leave);

  var explicitLeaveDuration = toNumber(
    isObject(duration)
      ? duration.leave
      : duration
  );

  if (isDef(explicitLeaveDuration)) {
    checkDuration(explicitLeaveDuration, 'leave', vnode);
  }

  var cb = el._leaveCb = once(function () {
    if (el.parentNode && el.parentNode._pending) {
      el.parentNode._pending[vnode.key] = null;
    }
    if (expectsCSS) {
      removeTransitionClass(el, leaveToClass);
      removeTransitionClass(el, leaveActiveClass);
    }
    if (cb.cancelled) {
      if (expectsCSS) {
        removeTransitionClass(el, leaveClass);
      }
      leaveCancelled && leaveCancelled(el);
    } else {
      rm();
      afterLeave && afterLeave(el);
    }
    el._leaveCb = null;
  });

  if (delayLeave) {
    delayLeave(performLeave);
  } else {
    performLeave();
  }

  function performLeave () {
    // the delayed leave may have already been cancelled
    if (cb.cancelled) {
      return
    }
    // record leaving element
    if (!vnode.data.show && el.parentNode) {
      (el.parentNode._pending || (el.parentNode._pending = {}))[(vnode.key)] = vnode;
    }
    beforeLeave && beforeLeave(el);
    if (expectsCSS) {
      addTransitionClass(el, leaveClass);
      addTransitionClass(el, leaveActiveClass);
      nextFrame(function () {
        removeTransitionClass(el, leaveClass);
        if (!cb.cancelled) {
          addTransitionClass(el, leaveToClass);
          if (!userWantsControl) {
            if (isValidDuration(explicitLeaveDuration)) {
              setTimeout(cb, explicitLeaveDuration);
            } else {
              whenTransitionEnds(el, type, cb);
            }
          }
        }
      });
    }
    leave && leave(el, cb);
    if (!expectsCSS && !userWantsControl) {
      cb();
    }
  }
}

// only used in dev mode
function checkDuration (val, name, vnode) {
  if (typeof val !== 'number') {
    warn(
      "<transition> explicit " + name + " duration is not a valid number - " +
      "got " + (JSON.stringify(val)) + ".",
      vnode.context
    );
  } else if (isNaN(val)) {
    warn(
      "<transition> explicit " + name + " duration is NaN - " +
      'the duration expression might be incorrect.',
      vnode.context
    );
  }
}

function isValidDuration (val) {
  return typeof val === 'number' && !isNaN(val)
}

/**
 * Normalize a transition hook's argument length. The hook may be:
 * - a merged hook (invoker) with the original in .fns
 * - a wrapped component method (check ._length)
 * - a plain function (.length)
 */
function getHookArgumentsLength (fn) {
  if (isUndef(fn)) {
    return false
  }
  var invokerFns = fn.fns;
  if (isDef(invokerFns)) {
    // invoker
    return getHookArgumentsLength(
      Array.isArray(invokerFns)
        ? invokerFns[0]
        : invokerFns
    )
  } else {
    return (fn._length || fn.length) > 1
  }
}

function _enter (_, vnode) {
  if (vnode.data.show !== true) {
    enter(vnode);
  }
}

var transition = inBrowser ? {
  create: _enter,
  activate: _enter,
  remove: function remove$$1 (vnode, rm) {
    /* istanbul ignore else */
    if (vnode.data.show !== true) {
      leave(vnode, rm);
    } else {
      rm();
    }
  }
} : {};

var platformModules = [
  attrs,
  klass,
  events,
  domProps,
  style,
  transition
];

/*  */

// the directive module should be applied last, after all
// built-in modules have been applied.
var modules = platformModules.concat(baseModules);

var patch = createPatchFunction({ nodeOps: nodeOps, modules: modules });

/**
 * Not type checking this file because flow doesn't like attaching
 * properties to Elements.
 */

/* istanbul ignore if */
if (isIE9) {
  // http://www.matts411.com/post/internet-explorer-9-oninput/
  document.addEventListener('selectionchange', function () {
    var el = document.activeElement;
    if (el && el.vmodel) {
      trigger(el, 'input');
    }
  });
}

var directive = {
  inserted: function inserted (el, binding, vnode, oldVnode) {
    if (vnode.tag === 'select') {
      // #6903
      if (oldVnode.elm && !oldVnode.elm._vOptions) {
        mergeVNodeHook(vnode, 'postpatch', function () {
          directive.componentUpdated(el, binding, vnode);
        });
      } else {
        setSelected(el, binding, vnode.context);
      }
      el._vOptions = [].map.call(el.options, getValue);
    } else if (vnode.tag === 'textarea' || isTextInputType(el.type)) {
      el._vModifiers = binding.modifiers;
      if (!binding.modifiers.lazy) {
        el.addEventListener('compositionstart', onCompositionStart);
        el.addEventListener('compositionend', onCompositionEnd);
        // Safari < 10.2 & UIWebView doesn't fire compositionend when
        // switching focus before confirming composition choice
        // this also fixes the issue where some browsers e.g. iOS Chrome
        // fires "change" instead of "input" on autocomplete.
        el.addEventListener('change', onCompositionEnd);
        /* istanbul ignore if */
        if (isIE9) {
          el.vmodel = true;
        }
      }
    }
  },

  componentUpdated: function componentUpdated (el, binding, vnode) {
    if (vnode.tag === 'select') {
      setSelected(el, binding, vnode.context);
      // in case the options rendered by v-for have changed,
      // it's possible that the value is out-of-sync with the rendered options.
      // detect such cases and filter out values that no longer has a matching
      // option in the DOM.
      var prevOptions = el._vOptions;
      var curOptions = el._vOptions = [].map.call(el.options, getValue);
      if (curOptions.some(function (o, i) { return !looseEqual(o, prevOptions[i]); })) {
        // trigger change event if
        // no matching option found for at least one value
        var needReset = el.multiple
          ? binding.value.some(function (v) { return hasNoMatchingOption(v, curOptions); })
          : binding.value !== binding.oldValue && hasNoMatchingOption(binding.value, curOptions);
        if (needReset) {
          trigger(el, 'change');
        }
      }
    }
  }
};

function setSelected (el, binding, vm) {
  actuallySetSelected(el, binding, vm);
  /* istanbul ignore if */
  if (isIE || isEdge) {
    setTimeout(function () {
      actuallySetSelected(el, binding, vm);
    }, 0);
  }
}

function actuallySetSelected (el, binding, vm) {
  var value = binding.value;
  var isMultiple = el.multiple;
  if (isMultiple && !Array.isArray(value)) {
    warn(
      "<select multiple v-model=\"" + (binding.expression) + "\"> " +
      "expects an Array value for its binding, but got " + (Object.prototype.toString.call(value).slice(8, -1)),
      vm
    );
    return
  }
  var selected, option;
  for (var i = 0, l = el.options.length; i < l; i++) {
    option = el.options[i];
    if (isMultiple) {
      selected = looseIndexOf(value, getValue(option)) > -1;
      if (option.selected !== selected) {
        option.selected = selected;
      }
    } else {
      if (looseEqual(getValue(option), value)) {
        if (el.selectedIndex !== i) {
          el.selectedIndex = i;
        }
        return
      }
    }
  }
  if (!isMultiple) {
    el.selectedIndex = -1;
  }
}

function hasNoMatchingOption (value, options) {
  return options.every(function (o) { return !looseEqual(o, value); })
}

function getValue (option) {
  return '_value' in option
    ? option._value
    : option.value
}

function onCompositionStart (e) {
  e.target.composing = true;
}

function onCompositionEnd (e) {
  // prevent triggering an input event for no reason
  if (!e.target.composing) { return }
  e.target.composing = false;
  trigger(e.target, 'input');
}

function trigger (el, type) {
  var e = document.createEvent('HTMLEvents');
  e.initEvent(type, true, true);
  el.dispatchEvent(e);
}

/*  */

// recursively search for possible transition defined inside the component root
function locateNode (vnode) {
  return vnode.componentInstance && (!vnode.data || !vnode.data.transition)
    ? locateNode(vnode.componentInstance._vnode)
    : vnode
}

var show = {
  bind: function bind (el, ref, vnode) {
    var value = ref.value;

    vnode = locateNode(vnode);
    var transition$$1 = vnode.data && vnode.data.transition;
    var originalDisplay = el.__vOriginalDisplay =
      el.style.display === 'none' ? '' : el.style.display;
    if (value && transition$$1) {
      vnode.data.show = true;
      enter(vnode, function () {
        el.style.display = originalDisplay;
      });
    } else {
      el.style.display = value ? originalDisplay : 'none';
    }
  },

  update: function update (el, ref, vnode) {
    var value = ref.value;
    var oldValue = ref.oldValue;

    /* istanbul ignore if */
    if (!value === !oldValue) { return }
    vnode = locateNode(vnode);
    var transition$$1 = vnode.data && vnode.data.transition;
    if (transition$$1) {
      vnode.data.show = true;
      if (value) {
        enter(vnode, function () {
          el.style.display = el.__vOriginalDisplay;
        });
      } else {
        leave(vnode, function () {
          el.style.display = 'none';
        });
      }
    } else {
      el.style.display = value ? el.__vOriginalDisplay : 'none';
    }
  },

  unbind: function unbind (
    el,
    binding,
    vnode,
    oldVnode,
    isDestroy
  ) {
    if (!isDestroy) {
      el.style.display = el.__vOriginalDisplay;
    }
  }
};

var platformDirectives = {
  model: directive,
  show: show
};

/*  */

var transitionProps = {
  name: String,
  appear: Boolean,
  css: Boolean,
  mode: String,
  type: String,
  enterClass: String,
  leaveClass: String,
  enterToClass: String,
  leaveToClass: String,
  enterActiveClass: String,
  leaveActiveClass: String,
  appearClass: String,
  appearActiveClass: String,
  appearToClass: String,
  duration: [Number, String, Object]
};

// in case the child is also an abstract component, e.g. <keep-alive>
// we want to recursively retrieve the real component to be rendered
function getRealChild (vnode) {
  var compOptions = vnode && vnode.componentOptions;
  if (compOptions && compOptions.Ctor.options.abstract) {
    return getRealChild(getFirstComponentChild(compOptions.children))
  } else {
    return vnode
  }
}

function extractTransitionData (comp) {
  var data = {};
  var options = comp.$options;
  // props
  for (var key in options.propsData) {
    data[key] = comp[key];
  }
  // events.
  // extract listeners and pass them directly to the transition methods
  var listeners = options._parentListeners;
  for (var key$1 in listeners) {
    data[camelize(key$1)] = listeners[key$1];
  }
  return data
}

function placeholder (h, rawChild) {
  if (/\d-keep-alive$/.test(rawChild.tag)) {
    return h('keep-alive', {
      props: rawChild.componentOptions.propsData
    })
  }
}

function hasParentTransition (vnode) {
  while ((vnode = vnode.parent)) {
    if (vnode.data.transition) {
      return true
    }
  }
}

function isSameChild (child, oldChild) {
  return oldChild.key === child.key && oldChild.tag === child.tag
}

var isNotTextNode = function (c) { return c.tag || isAsyncPlaceholder(c); };

var isVShowDirective = function (d) { return d.name === 'show'; };

var Transition = {
  name: 'transition',
  props: transitionProps,
  abstract: true,

  render: function render (h) {
    var this$1 = this;

    var children = this.$slots.default;
    if (!children) {
      return
    }

    // filter out text nodes (possible whitespaces)
    children = children.filter(isNotTextNode);
    /* istanbul ignore if */
    if (!children.length) {
      return
    }

    // warn multiple elements
    if (children.length > 1) {
      warn(
        '<transition> can only be used on a single element. Use ' +
        '<transition-group> for lists.',
        this.$parent
      );
    }

    var mode = this.mode;

    // warn invalid mode
    if (mode && mode !== 'in-out' && mode !== 'out-in'
    ) {
      warn(
        'invalid <transition> mode: ' + mode,
        this.$parent
      );
    }

    var rawChild = children[0];

    // if this is a component root node and the component's
    // parent container node also has transition, skip.
    if (hasParentTransition(this.$vnode)) {
      return rawChild
    }

    // apply transition data to child
    // use getRealChild() to ignore abstract components e.g. keep-alive
    var child = getRealChild(rawChild);
    /* istanbul ignore if */
    if (!child) {
      return rawChild
    }

    if (this._leaving) {
      return placeholder(h, rawChild)
    }

    // ensure a key that is unique to the vnode type and to this transition
    // component instance. This key will be used to remove pending leaving nodes
    // during entering.
    var id = "__transition-" + (this._uid) + "-";
    child.key = child.key == null
      ? child.isComment
        ? id + 'comment'
        : id + child.tag
      : isPrimitive(child.key)
        ? (String(child.key).indexOf(id) === 0 ? child.key : id + child.key)
        : child.key;

    var data = (child.data || (child.data = {})).transition = extractTransitionData(this);
    var oldRawChild = this._vnode;
    var oldChild = getRealChild(oldRawChild);

    // mark v-show
    // so that the transition module can hand over the control to the directive
    if (child.data.directives && child.data.directives.some(isVShowDirective)) {
      child.data.show = true;
    }

    if (
      oldChild &&
      oldChild.data &&
      !isSameChild(child, oldChild) &&
      !isAsyncPlaceholder(oldChild) &&
      // #6687 component root is a comment node
      !(oldChild.componentInstance && oldChild.componentInstance._vnode.isComment)
    ) {
      // replace old child transition data with fresh one
      // important for dynamic transitions!
      var oldData = oldChild.data.transition = extend({}, data);
      // handle transition mode
      if (mode === 'out-in') {
        // return placeholder node and queue update when leave finishes
        this._leaving = true;
        mergeVNodeHook(oldData, 'afterLeave', function () {
          this$1._leaving = false;
          this$1.$forceUpdate();
        });
        return placeholder(h, rawChild)
      } else if (mode === 'in-out') {
        if (isAsyncPlaceholder(child)) {
          return oldRawChild
        }
        var delayedLeave;
        var performLeave = function () { delayedLeave(); };
        mergeVNodeHook(data, 'afterEnter', performLeave);
        mergeVNodeHook(data, 'enterCancelled', performLeave);
        mergeVNodeHook(oldData, 'delayLeave', function (leave) { delayedLeave = leave; });
      }
    }

    return rawChild
  }
};

/*  */

var props = extend({
  tag: String,
  moveClass: String
}, transitionProps);

delete props.mode;

var TransitionGroup = {
  props: props,

  beforeMount: function beforeMount () {
    var this$1 = this;

    var update = this._update;
    this._update = function (vnode, hydrating) {
      var restoreActiveInstance = setActiveInstance(this$1);
      // force removing pass
      this$1.__patch__(
        this$1._vnode,
        this$1.kept,
        false, // hydrating
        true // removeOnly (!important, avoids unnecessary moves)
      );
      this$1._vnode = this$1.kept;
      restoreActiveInstance();
      update.call(this$1, vnode, hydrating);
    };
  },

  render: function render (h) {
    var tag = this.tag || this.$vnode.data.tag || 'span';
    var map = Object.create(null);
    var prevChildren = this.prevChildren = this.children;
    var rawChildren = this.$slots.default || [];
    var children = this.children = [];
    var transitionData = extractTransitionData(this);

    for (var i = 0; i < rawChildren.length; i++) {
      var c = rawChildren[i];
      if (c.tag) {
        if (c.key != null && String(c.key).indexOf('__vlist') !== 0) {
          children.push(c);
          map[c.key] = c
          ;(c.data || (c.data = {})).transition = transitionData;
        } else {
          var opts = c.componentOptions;
          var name = opts ? (opts.Ctor.options.name || opts.tag || '') : c.tag;
          warn(("<transition-group> children must be keyed: <" + name + ">"));
        }
      }
    }

    if (prevChildren) {
      var kept = [];
      var removed = [];
      for (var i$1 = 0; i$1 < prevChildren.length; i$1++) {
        var c$1 = prevChildren[i$1];
        c$1.data.transition = transitionData;
        c$1.data.pos = c$1.elm.getBoundingClientRect();
        if (map[c$1.key]) {
          kept.push(c$1);
        } else {
          removed.push(c$1);
        }
      }
      this.kept = h(tag, null, kept);
      this.removed = removed;
    }

    return h(tag, null, children)
  },

  updated: function updated () {
    var children = this.prevChildren;
    var moveClass = this.moveClass || ((this.name || 'v') + '-move');
    if (!children.length || !this.hasMove(children[0].elm, moveClass)) {
      return
    }

    // we divide the work into three loops to avoid mixing DOM reads and writes
    // in each iteration - which helps prevent layout thrashing.
    children.forEach(callPendingCbs);
    children.forEach(recordPosition);
    children.forEach(applyTranslation);

    // force reflow to put everything in position
    // assign to this to avoid being removed in tree-shaking
    // $flow-disable-line
    this._reflow = document.body.offsetHeight;

    children.forEach(function (c) {
      if (c.data.moved) {
        var el = c.elm;
        var s = el.style;
        addTransitionClass(el, moveClass);
        s.transform = s.WebkitTransform = s.transitionDuration = '';
        el.addEventListener(transitionEndEvent, el._moveCb = function cb (e) {
          if (e && e.target !== el) {
            return
          }
          if (!e || /transform$/.test(e.propertyName)) {
            el.removeEventListener(transitionEndEvent, cb);
            el._moveCb = null;
            removeTransitionClass(el, moveClass);
          }
        });
      }
    });
  },

  methods: {
    hasMove: function hasMove (el, moveClass) {
      /* istanbul ignore if */
      if (!hasTransition) {
        return false
      }
      /* istanbul ignore if */
      if (this._hasMove) {
        return this._hasMove
      }
      // Detect whether an element with the move class applied has
      // CSS transitions. Since the element may be inside an entering
      // transition at this very moment, we make a clone of it and remove
      // all other transition classes applied to ensure only the move class
      // is applied.
      var clone = el.cloneNode();
      if (el._transitionClasses) {
        el._transitionClasses.forEach(function (cls) { removeClass(clone, cls); });
      }
      addClass(clone, moveClass);
      clone.style.display = 'none';
      this.$el.appendChild(clone);
      var info = getTransitionInfo(clone);
      this.$el.removeChild(clone);
      return (this._hasMove = info.hasTransform)
    }
  }
};

function callPendingCbs (c) {
  /* istanbul ignore if */
  if (c.elm._moveCb) {
    c.elm._moveCb();
  }
  /* istanbul ignore if */
  if (c.elm._enterCb) {
    c.elm._enterCb();
  }
}

function recordPosition (c) {
  c.data.newPos = c.elm.getBoundingClientRect();
}

function applyTranslation (c) {
  var oldPos = c.data.pos;
  var newPos = c.data.newPos;
  var dx = oldPos.left - newPos.left;
  var dy = oldPos.top - newPos.top;
  if (dx || dy) {
    c.data.moved = true;
    var s = c.elm.style;
    s.transform = s.WebkitTransform = "translate(" + dx + "px," + dy + "px)";
    s.transitionDuration = '0s';
  }
}

var platformComponents = {
  Transition: Transition,
  TransitionGroup: TransitionGroup
};

/*  */

// install platform specific utils
Vue.config.mustUseProp = mustUseProp;
Vue.config.isReservedTag = isReservedTag;
Vue.config.isReservedAttr = isReservedAttr;
Vue.config.getTagNamespace = getTagNamespace;
Vue.config.isUnknownElement = isUnknownElement;

// install platform runtime directives & components
extend(Vue.options.directives, platformDirectives);
extend(Vue.options.components, platformComponents);

// install platform patch function
Vue.prototype.__patch__ = inBrowser ? patch : noop;

// public mount method
Vue.prototype.$mount = function (
  el,
  hydrating
) {
  el = el && inBrowser ? query(el) : undefined;
  return mountComponent(this, el, hydrating)
};

// devtools global hook
/* istanbul ignore next */
if (inBrowser) {
  setTimeout(function () {
    if (config.devtools) {
      if (devtools) {
        devtools.emit('init', Vue);
      } else {
        console[console.info ? 'info' : 'log'](
          'Download the Vue Devtools extension for a better development experience:\n' +
          'https://github.com/vuejs/vue-devtools'
        );
      }
    }
    if (config.productionTip !== false &&
      typeof console !== 'undefined'
    ) {
      console[console.info ? 'info' : 'log'](
        "You are running Vue in development mode.\n" +
        "Make sure to turn on production mode when deploying for production.\n" +
        "See more tips at https://vuejs.org/guide/deployment.html"
      );
    }
  }, 0);
}

/*  */

module.exports = Vue;

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],158:[function(require,module,exports){
(function (global){
/*!
 * Vue.js v2.6.10
 * (c) 2014-2019 Evan You
 * Released under the MIT License.
 */
"use strict";var t=Object.freeze({});function e(t){return null==t}function n(t){return null!=t}function r(t){return!0===t}function o(t){return"string"==typeof t||"number"==typeof t||"symbol"==typeof t||"boolean"==typeof t}function i(t){return null!==t&&"object"==typeof t}var a=Object.prototype.toString;function s(t){return"[object Object]"===a.call(t)}function c(t){var e=parseFloat(String(t));return e>=0&&Math.floor(e)===e&&isFinite(t)}function u(t){return n(t)&&"function"==typeof t.then&&"function"==typeof t.catch}function l(t){return null==t?"":Array.isArray(t)||s(t)&&t.toString===a?JSON.stringify(t,null,2):String(t)}function f(t){var e=parseFloat(t);return isNaN(e)?t:e}function p(t,e){for(var n=Object.create(null),r=t.split(","),o=0;o<r.length;o++)n[r[o]]=!0;return e?function(t){return n[t.toLowerCase()]}:function(t){return n[t]}}var d=p("key,ref,slot,slot-scope,is");function v(t,e){if(t.length){var n=t.indexOf(e);if(n>-1)return t.splice(n,1)}}var h=Object.prototype.hasOwnProperty;function m(t,e){return h.call(t,e)}function y(t){var e=Object.create(null);return function(n){return e[n]||(e[n]=t(n))}}var g=/-(\w)/g,_=y(function(t){return t.replace(g,function(t,e){return e?e.toUpperCase():""})}),b=y(function(t){return t.charAt(0).toUpperCase()+t.slice(1)}),C=/\B([A-Z])/g,$=y(function(t){return t.replace(C,"-$1").toLowerCase()});var w=Function.prototype.bind?function(t,e){return t.bind(e)}:function(t,e){function n(n){var r=arguments.length;return r?r>1?t.apply(e,arguments):t.call(e,n):t.call(e)}return n._length=t.length,n};function A(t,e){e=e||0;for(var n=t.length-e,r=new Array(n);n--;)r[n]=t[n+e];return r}function x(t,e){for(var n in e)t[n]=e[n];return t}function O(t){for(var e={},n=0;n<t.length;n++)t[n]&&x(e,t[n]);return e}function k(t,e,n){}var S=function(t,e,n){return!1},E=function(t){return t};function j(t,e){if(t===e)return!0;var n=i(t),r=i(e);if(!n||!r)return!n&&!r&&String(t)===String(e);try{var o=Array.isArray(t),a=Array.isArray(e);if(o&&a)return t.length===e.length&&t.every(function(t,n){return j(t,e[n])});if(t instanceof Date&&e instanceof Date)return t.getTime()===e.getTime();if(o||a)return!1;var s=Object.keys(t),c=Object.keys(e);return s.length===c.length&&s.every(function(n){return j(t[n],e[n])})}catch(t){return!1}}function T(t,e){for(var n=0;n<t.length;n++)if(j(t[n],e))return n;return-1}function I(t){var e=!1;return function(){e||(e=!0,t.apply(this,arguments))}}var D="data-server-rendered",N=["component","directive","filter"],P=["beforeCreate","created","beforeMount","mounted","beforeUpdate","updated","beforeDestroy","destroyed","activated","deactivated","errorCaptured","serverPrefetch"],L={optionMergeStrategies:Object.create(null),silent:!1,productionTip:!1,devtools:!1,performance:!1,errorHandler:null,warnHandler:null,ignoredElements:[],keyCodes:Object.create(null),isReservedTag:S,isReservedAttr:S,isUnknownElement:S,getTagNamespace:k,parsePlatformTagName:E,mustUseProp:S,async:!0,_lifecycleHooks:P};function M(t,e,n,r){Object.defineProperty(t,e,{value:n,enumerable:!!r,writable:!0,configurable:!0})}var F=new RegExp("[^"+/a-zA-Z\u00B7\u00C0-\u00D6\u00D8-\u00F6\u00F8-\u037D\u037F-\u1FFF\u200C-\u200D\u203F-\u2040\u2070-\u218F\u2C00-\u2FEF\u3001-\uD7FF\uF900-\uFDCF\uFDF0-\uFFFD/.source+".$_\\d]");var R,U="__proto__"in{},H="undefined"!=typeof window,B="undefined"!=typeof WXEnvironment&&!!WXEnvironment.platform,V=B&&WXEnvironment.platform.toLowerCase(),z=H&&window.navigator.userAgent.toLowerCase(),W=z&&/msie|trident/.test(z),q=z&&z.indexOf("msie 9.0")>0,K=z&&z.indexOf("edge/")>0,X=(z&&z.indexOf("android"),z&&/iphone|ipad|ipod|ios/.test(z)||"ios"===V),G=(z&&/chrome\/\d+/.test(z),z&&/phantomjs/.test(z),z&&z.match(/firefox\/(\d+)/)),Z={}.watch,J=!1;if(H)try{var Q={};Object.defineProperty(Q,"passive",{get:function(){J=!0}}),window.addEventListener("test-passive",null,Q)}catch(t){}var Y=function(){return void 0===R&&(R=!H&&!B&&"undefined"!=typeof global&&(global.process&&"server"===global.process.env.VUE_ENV)),R},tt=H&&window.__VUE_DEVTOOLS_GLOBAL_HOOK__;function et(t){return"function"==typeof t&&/native code/.test(t.toString())}var nt,rt="undefined"!=typeof Symbol&&et(Symbol)&&"undefined"!=typeof Reflect&&et(Reflect.ownKeys);nt="undefined"!=typeof Set&&et(Set)?Set:function(){function t(){this.set=Object.create(null)}return t.prototype.has=function(t){return!0===this.set[t]},t.prototype.add=function(t){this.set[t]=!0},t.prototype.clear=function(){this.set=Object.create(null)},t}();var ot=k,it=0,at=function(){this.id=it++,this.subs=[]};at.prototype.addSub=function(t){this.subs.push(t)},at.prototype.removeSub=function(t){v(this.subs,t)},at.prototype.depend=function(){at.target&&at.target.addDep(this)},at.prototype.notify=function(){for(var t=this.subs.slice(),e=0,n=t.length;e<n;e++)t[e].update()},at.target=null;var st=[];function ct(t){st.push(t),at.target=t}function ut(){st.pop(),at.target=st[st.length-1]}var lt=function(t,e,n,r,o,i,a,s){this.tag=t,this.data=e,this.children=n,this.text=r,this.elm=o,this.ns=void 0,this.context=i,this.fnContext=void 0,this.fnOptions=void 0,this.fnScopeId=void 0,this.key=e&&e.key,this.componentOptions=a,this.componentInstance=void 0,this.parent=void 0,this.raw=!1,this.isStatic=!1,this.isRootInsert=!0,this.isComment=!1,this.isCloned=!1,this.isOnce=!1,this.asyncFactory=s,this.asyncMeta=void 0,this.isAsyncPlaceholder=!1},ft={child:{configurable:!0}};ft.child.get=function(){return this.componentInstance},Object.defineProperties(lt.prototype,ft);var pt=function(t){void 0===t&&(t="");var e=new lt;return e.text=t,e.isComment=!0,e};function dt(t){return new lt(void 0,void 0,void 0,String(t))}function vt(t){var e=new lt(t.tag,t.data,t.children&&t.children.slice(),t.text,t.elm,t.context,t.componentOptions,t.asyncFactory);return e.ns=t.ns,e.isStatic=t.isStatic,e.key=t.key,e.isComment=t.isComment,e.fnContext=t.fnContext,e.fnOptions=t.fnOptions,e.fnScopeId=t.fnScopeId,e.asyncMeta=t.asyncMeta,e.isCloned=!0,e}var ht=Array.prototype,mt=Object.create(ht);["push","pop","shift","unshift","splice","sort","reverse"].forEach(function(t){var e=ht[t];M(mt,t,function(){for(var n=[],r=arguments.length;r--;)n[r]=arguments[r];var o,i=e.apply(this,n),a=this.__ob__;switch(t){case"push":case"unshift":o=n;break;case"splice":o=n.slice(2)}return o&&a.observeArray(o),a.dep.notify(),i})});var yt=Object.getOwnPropertyNames(mt),gt=!0;function _t(t){gt=t}var bt=function(t){var e;this.value=t,this.dep=new at,this.vmCount=0,M(t,"__ob__",this),Array.isArray(t)?(U?(e=mt,t.__proto__=e):function(t,e,n){for(var r=0,o=n.length;r<o;r++){var i=n[r];M(t,i,e[i])}}(t,mt,yt),this.observeArray(t)):this.walk(t)};function Ct(t,e){var n;if(i(t)&&!(t instanceof lt))return m(t,"__ob__")&&t.__ob__ instanceof bt?n=t.__ob__:gt&&!Y()&&(Array.isArray(t)||s(t))&&Object.isExtensible(t)&&!t._isVue&&(n=new bt(t)),e&&n&&n.vmCount++,n}function $t(t,e,n,r,o){var i=new at,a=Object.getOwnPropertyDescriptor(t,e);if(!a||!1!==a.configurable){var s=a&&a.get,c=a&&a.set;s&&!c||2!==arguments.length||(n=t[e]);var u=!o&&Ct(n);Object.defineProperty(t,e,{enumerable:!0,configurable:!0,get:function(){var e=s?s.call(t):n;return at.target&&(i.depend(),u&&(u.dep.depend(),Array.isArray(e)&&function t(e){for(var n=void 0,r=0,o=e.length;r<o;r++)(n=e[r])&&n.__ob__&&n.__ob__.dep.depend(),Array.isArray(n)&&t(n)}(e))),e},set:function(e){var r=s?s.call(t):n;e===r||e!=e&&r!=r||s&&!c||(c?c.call(t,e):n=e,u=!o&&Ct(e),i.notify())}})}}function wt(t,e,n){if(Array.isArray(t)&&c(e))return t.length=Math.max(t.length,e),t.splice(e,1,n),n;if(e in t&&!(e in Object.prototype))return t[e]=n,n;var r=t.__ob__;return t._isVue||r&&r.vmCount?n:r?($t(r.value,e,n),r.dep.notify(),n):(t[e]=n,n)}function At(t,e){if(Array.isArray(t)&&c(e))t.splice(e,1);else{var n=t.__ob__;t._isVue||n&&n.vmCount||m(t,e)&&(delete t[e],n&&n.dep.notify())}}bt.prototype.walk=function(t){for(var e=Object.keys(t),n=0;n<e.length;n++)$t(t,e[n])},bt.prototype.observeArray=function(t){for(var e=0,n=t.length;e<n;e++)Ct(t[e])};var xt=L.optionMergeStrategies;function Ot(t,e){if(!e)return t;for(var n,r,o,i=rt?Reflect.ownKeys(e):Object.keys(e),a=0;a<i.length;a++)"__ob__"!==(n=i[a])&&(r=t[n],o=e[n],m(t,n)?r!==o&&s(r)&&s(o)&&Ot(r,o):wt(t,n,o));return t}function kt(t,e,n){return n?function(){var r="function"==typeof e?e.call(n,n):e,o="function"==typeof t?t.call(n,n):t;return r?Ot(r,o):o}:e?t?function(){return Ot("function"==typeof e?e.call(this,this):e,"function"==typeof t?t.call(this,this):t)}:e:t}function St(t,e){var n=e?t?t.concat(e):Array.isArray(e)?e:[e]:t;return n?function(t){for(var e=[],n=0;n<t.length;n++)-1===e.indexOf(t[n])&&e.push(t[n]);return e}(n):n}function Et(t,e,n,r){var o=Object.create(t||null);return e?x(o,e):o}xt.data=function(t,e,n){return n?kt(t,e,n):e&&"function"!=typeof e?t:kt(t,e)},P.forEach(function(t){xt[t]=St}),N.forEach(function(t){xt[t+"s"]=Et}),xt.watch=function(t,e,n,r){if(t===Z&&(t=void 0),e===Z&&(e=void 0),!e)return Object.create(t||null);if(!t)return e;var o={};for(var i in x(o,t),e){var a=o[i],s=e[i];a&&!Array.isArray(a)&&(a=[a]),o[i]=a?a.concat(s):Array.isArray(s)?s:[s]}return o},xt.props=xt.methods=xt.inject=xt.computed=function(t,e,n,r){if(!t)return e;var o=Object.create(null);return x(o,t),e&&x(o,e),o},xt.provide=kt;var jt=function(t,e){return void 0===e?t:e};function Tt(t,e,n){if("function"==typeof e&&(e=e.options),function(t,e){var n=t.props;if(n){var r,o,i={};if(Array.isArray(n))for(r=n.length;r--;)"string"==typeof(o=n[r])&&(i[_(o)]={type:null});else if(s(n))for(var a in n)o=n[a],i[_(a)]=s(o)?o:{type:o};t.props=i}}(e),function(t,e){var n=t.inject;if(n){var r=t.inject={};if(Array.isArray(n))for(var o=0;o<n.length;o++)r[n[o]]={from:n[o]};else if(s(n))for(var i in n){var a=n[i];r[i]=s(a)?x({from:i},a):{from:a}}}}(e),function(t){var e=t.directives;if(e)for(var n in e){var r=e[n];"function"==typeof r&&(e[n]={bind:r,update:r})}}(e),!e._base&&(e.extends&&(t=Tt(t,e.extends,n)),e.mixins))for(var r=0,o=e.mixins.length;r<o;r++)t=Tt(t,e.mixins[r],n);var i,a={};for(i in t)c(i);for(i in e)m(t,i)||c(i);function c(r){var o=xt[r]||jt;a[r]=o(t[r],e[r],n,r)}return a}function It(t,e,n,r){if("string"==typeof n){var o=t[e];if(m(o,n))return o[n];var i=_(n);if(m(o,i))return o[i];var a=b(i);return m(o,a)?o[a]:o[n]||o[i]||o[a]}}function Dt(t,e,n,r){var o=e[t],i=!m(n,t),a=n[t],s=Lt(Boolean,o.type);if(s>-1)if(i&&!m(o,"default"))a=!1;else if(""===a||a===$(t)){var c=Lt(String,o.type);(c<0||s<c)&&(a=!0)}if(void 0===a){a=function(t,e,n){if(!m(e,"default"))return;var r=e.default;if(t&&t.$options.propsData&&void 0===t.$options.propsData[n]&&void 0!==t._props[n])return t._props[n];return"function"==typeof r&&"Function"!==Nt(e.type)?r.call(t):r}(r,o,t);var u=gt;_t(!0),Ct(a),_t(u)}return a}function Nt(t){var e=t&&t.toString().match(/^\s*function (\w+)/);return e?e[1]:""}function Pt(t,e){return Nt(t)===Nt(e)}function Lt(t,e){if(!Array.isArray(e))return Pt(e,t)?0:-1;for(var n=0,r=e.length;n<r;n++)if(Pt(e[n],t))return n;return-1}function Mt(t,e,n){ct();try{if(e)for(var r=e;r=r.$parent;){var o=r.$options.errorCaptured;if(o)for(var i=0;i<o.length;i++)try{if(!1===o[i].call(r,t,e,n))return}catch(t){Rt(t,r,"errorCaptured hook")}}Rt(t,e,n)}finally{ut()}}function Ft(t,e,n,r,o){var i;try{(i=n?t.apply(e,n):t.call(e))&&!i._isVue&&u(i)&&!i._handled&&(i.catch(function(t){return Mt(t,r,o+" (Promise/async)")}),i._handled=!0)}catch(t){Mt(t,r,o)}return i}function Rt(t,e,n){if(L.errorHandler)try{return L.errorHandler.call(null,t,e,n)}catch(e){e!==t&&Ut(e,null,"config.errorHandler")}Ut(t,e,n)}function Ut(t,e,n){if(!H&&!B||"undefined"==typeof console)throw t;console.error(t)}var Ht,Bt=!1,Vt=[],zt=!1;function Wt(){zt=!1;var t=Vt.slice(0);Vt.length=0;for(var e=0;e<t.length;e++)t[e]()}if("undefined"!=typeof Promise&&et(Promise)){var qt=Promise.resolve();Ht=function(){qt.then(Wt),X&&setTimeout(k)},Bt=!0}else if(W||"undefined"==typeof MutationObserver||!et(MutationObserver)&&"[object MutationObserverConstructor]"!==MutationObserver.toString())Ht="undefined"!=typeof setImmediate&&et(setImmediate)?function(){setImmediate(Wt)}:function(){setTimeout(Wt,0)};else{var Kt=1,Xt=new MutationObserver(Wt),Gt=document.createTextNode(String(Kt));Xt.observe(Gt,{characterData:!0}),Ht=function(){Kt=(Kt+1)%2,Gt.data=String(Kt)},Bt=!0}function Zt(t,e){var n;if(Vt.push(function(){if(t)try{t.call(e)}catch(t){Mt(t,e,"nextTick")}else n&&n(e)}),zt||(zt=!0,Ht()),!t&&"undefined"!=typeof Promise)return new Promise(function(t){n=t})}var Jt=new nt;function Qt(t){!function t(e,n){var r,o;var a=Array.isArray(e);if(!a&&!i(e)||Object.isFrozen(e)||e instanceof lt)return;if(e.__ob__){var s=e.__ob__.dep.id;if(n.has(s))return;n.add(s)}if(a)for(r=e.length;r--;)t(e[r],n);else for(o=Object.keys(e),r=o.length;r--;)t(e[o[r]],n)}(t,Jt),Jt.clear()}var Yt=y(function(t){var e="&"===t.charAt(0),n="~"===(t=e?t.slice(1):t).charAt(0),r="!"===(t=n?t.slice(1):t).charAt(0);return{name:t=r?t.slice(1):t,once:n,capture:r,passive:e}});function te(t,e){function n(){var t=arguments,r=n.fns;if(!Array.isArray(r))return Ft(r,null,arguments,e,"v-on handler");for(var o=r.slice(),i=0;i<o.length;i++)Ft(o[i],null,t,e,"v-on handler")}return n.fns=t,n}function ee(t,n,o,i,a,s){var c,u,l,f;for(c in t)u=t[c],l=n[c],f=Yt(c),e(u)||(e(l)?(e(u.fns)&&(u=t[c]=te(u,s)),r(f.once)&&(u=t[c]=a(f.name,u,f.capture)),o(f.name,u,f.capture,f.passive,f.params)):u!==l&&(l.fns=u,t[c]=l));for(c in n)e(t[c])&&i((f=Yt(c)).name,n[c],f.capture)}function ne(t,o,i){var a;t instanceof lt&&(t=t.data.hook||(t.data.hook={}));var s=t[o];function c(){i.apply(this,arguments),v(a.fns,c)}e(s)?a=te([c]):n(s.fns)&&r(s.merged)?(a=s).fns.push(c):a=te([s,c]),a.merged=!0,t[o]=a}function re(t,e,r,o,i){if(n(e)){if(m(e,r))return t[r]=e[r],i||delete e[r],!0;if(m(e,o))return t[r]=e[o],i||delete e[o],!0}return!1}function oe(t){return o(t)?[dt(t)]:Array.isArray(t)?function t(i,a){var s=[];var c,u,l,f;for(c=0;c<i.length;c++)e(u=i[c])||"boolean"==typeof u||(l=s.length-1,f=s[l],Array.isArray(u)?u.length>0&&(ie((u=t(u,(a||"")+"_"+c))[0])&&ie(f)&&(s[l]=dt(f.text+u[0].text),u.shift()),s.push.apply(s,u)):o(u)?ie(f)?s[l]=dt(f.text+u):""!==u&&s.push(dt(u)):ie(u)&&ie(f)?s[l]=dt(f.text+u.text):(r(i._isVList)&&n(u.tag)&&e(u.key)&&n(a)&&(u.key="__vlist"+a+"_"+c+"__"),s.push(u)));return s}(t):void 0}function ie(t){return n(t)&&n(t.text)&&!1===t.isComment}function ae(t,e){if(t){for(var n=Object.create(null),r=rt?Reflect.ownKeys(t):Object.keys(t),o=0;o<r.length;o++){var i=r[o];if("__ob__"!==i){for(var a=t[i].from,s=e;s;){if(s._provided&&m(s._provided,a)){n[i]=s._provided[a];break}s=s.$parent}if(!s&&"default"in t[i]){var c=t[i].default;n[i]="function"==typeof c?c.call(e):c}}}return n}}function se(t,e){if(!t||!t.length)return{};for(var n={},r=0,o=t.length;r<o;r++){var i=t[r],a=i.data;if(a&&a.attrs&&a.attrs.slot&&delete a.attrs.slot,i.context!==e&&i.fnContext!==e||!a||null==a.slot)(n.default||(n.default=[])).push(i);else{var s=a.slot,c=n[s]||(n[s]=[]);"template"===i.tag?c.push.apply(c,i.children||[]):c.push(i)}}for(var u in n)n[u].every(ce)&&delete n[u];return n}function ce(t){return t.isComment&&!t.asyncFactory||" "===t.text}function ue(e,n,r){var o,i=Object.keys(n).length>0,a=e?!!e.$stable:!i,s=e&&e.$key;if(e){if(e._normalized)return e._normalized;if(a&&r&&r!==t&&s===r.$key&&!i&&!r.$hasNormal)return r;for(var c in o={},e)e[c]&&"$"!==c[0]&&(o[c]=le(n,c,e[c]))}else o={};for(var u in n)u in o||(o[u]=fe(n,u));return e&&Object.isExtensible(e)&&(e._normalized=o),M(o,"$stable",a),M(o,"$key",s),M(o,"$hasNormal",i),o}function le(t,e,n){var r=function(){var t=arguments.length?n.apply(null,arguments):n({});return(t=t&&"object"==typeof t&&!Array.isArray(t)?[t]:oe(t))&&(0===t.length||1===t.length&&t[0].isComment)?void 0:t};return n.proxy&&Object.defineProperty(t,e,{get:r,enumerable:!0,configurable:!0}),r}function fe(t,e){return function(){return t[e]}}function pe(t,e){var r,o,a,s,c;if(Array.isArray(t)||"string"==typeof t)for(r=new Array(t.length),o=0,a=t.length;o<a;o++)r[o]=e(t[o],o);else if("number"==typeof t)for(r=new Array(t),o=0;o<t;o++)r[o]=e(o+1,o);else if(i(t))if(rt&&t[Symbol.iterator]){r=[];for(var u=t[Symbol.iterator](),l=u.next();!l.done;)r.push(e(l.value,r.length)),l=u.next()}else for(s=Object.keys(t),r=new Array(s.length),o=0,a=s.length;o<a;o++)c=s[o],r[o]=e(t[c],c,o);return n(r)||(r=[]),r._isVList=!0,r}function de(t,e,n,r){var o,i=this.$scopedSlots[t];i?(n=n||{},r&&(n=x(x({},r),n)),o=i(n)||e):o=this.$slots[t]||e;var a=n&&n.slot;return a?this.$createElement("template",{slot:a},o):o}function ve(t){return It(this.$options,"filters",t)||E}function he(t,e){return Array.isArray(t)?-1===t.indexOf(e):t!==e}function me(t,e,n,r,o){var i=L.keyCodes[e]||n;return o&&r&&!L.keyCodes[e]?he(o,r):i?he(i,t):r?$(r)!==e:void 0}function ye(t,e,n,r,o){if(n)if(i(n)){var a;Array.isArray(n)&&(n=O(n));var s=function(i){if("class"===i||"style"===i||d(i))a=t;else{var s=t.attrs&&t.attrs.type;a=r||L.mustUseProp(e,s,i)?t.domProps||(t.domProps={}):t.attrs||(t.attrs={})}var c=_(i),u=$(i);c in a||u in a||(a[i]=n[i],o&&((t.on||(t.on={}))["update:"+i]=function(t){n[i]=t}))};for(var c in n)s(c)}else;return t}function ge(t,e){var n=this._staticTrees||(this._staticTrees=[]),r=n[t];return r&&!e?r:(be(r=n[t]=this.$options.staticRenderFns[t].call(this._renderProxy,null,this),"__static__"+t,!1),r)}function _e(t,e,n){return be(t,"__once__"+e+(n?"_"+n:""),!0),t}function be(t,e,n){if(Array.isArray(t))for(var r=0;r<t.length;r++)t[r]&&"string"!=typeof t[r]&&Ce(t[r],e+"_"+r,n);else Ce(t,e,n)}function Ce(t,e,n){t.isStatic=!0,t.key=e,t.isOnce=n}function $e(t,e){if(e)if(s(e)){var n=t.on=t.on?x({},t.on):{};for(var r in e){var o=n[r],i=e[r];n[r]=o?[].concat(o,i):i}}else;return t}function we(t,e,n,r){e=e||{$stable:!n};for(var o=0;o<t.length;o++){var i=t[o];Array.isArray(i)?we(i,e,n):i&&(i.proxy&&(i.fn.proxy=!0),e[i.key]=i.fn)}return r&&(e.$key=r),e}function Ae(t,e){for(var n=0;n<e.length;n+=2){var r=e[n];"string"==typeof r&&r&&(t[e[n]]=e[n+1])}return t}function xe(t,e){return"string"==typeof t?e+t:t}function Oe(t){t._o=_e,t._n=f,t._s=l,t._l=pe,t._t=de,t._q=j,t._i=T,t._m=ge,t._f=ve,t._k=me,t._b=ye,t._v=dt,t._e=pt,t._u=we,t._g=$e,t._d=Ae,t._p=xe}function ke(e,n,o,i,a){var s,c=this,u=a.options;m(i,"_uid")?(s=Object.create(i))._original=i:(s=i,i=i._original);var l=r(u._compiled),f=!l;this.data=e,this.props=n,this.children=o,this.parent=i,this.listeners=e.on||t,this.injections=ae(u.inject,i),this.slots=function(){return c.$slots||ue(e.scopedSlots,c.$slots=se(o,i)),c.$slots},Object.defineProperty(this,"scopedSlots",{enumerable:!0,get:function(){return ue(e.scopedSlots,this.slots())}}),l&&(this.$options=u,this.$slots=this.slots(),this.$scopedSlots=ue(e.scopedSlots,this.$slots)),u._scopeId?this._c=function(t,e,n,r){var o=Le(s,t,e,n,r,f);return o&&!Array.isArray(o)&&(o.fnScopeId=u._scopeId,o.fnContext=i),o}:this._c=function(t,e,n,r){return Le(s,t,e,n,r,f)}}function Se(t,e,n,r,o){var i=vt(t);return i.fnContext=n,i.fnOptions=r,e.slot&&((i.data||(i.data={})).slot=e.slot),i}function Ee(t,e){for(var n in e)t[_(n)]=e[n]}Oe(ke.prototype);var je={init:function(t,e){if(t.componentInstance&&!t.componentInstance._isDestroyed&&t.data.keepAlive){var r=t;je.prepatch(r,r)}else{(t.componentInstance=function(t,e){var r={_isComponent:!0,_parentVnode:t,parent:e},o=t.data.inlineTemplate;n(o)&&(r.render=o.render,r.staticRenderFns=o.staticRenderFns);return new t.componentOptions.Ctor(r)}(t,qe)).$mount(e?t.elm:void 0,e)}},prepatch:function(e,n){var r=n.componentOptions;!function(e,n,r,o,i){var a=o.data.scopedSlots,s=e.$scopedSlots,c=!!(a&&!a.$stable||s!==t&&!s.$stable||a&&e.$scopedSlots.$key!==a.$key),u=!!(i||e.$options._renderChildren||c);e.$options._parentVnode=o,e.$vnode=o,e._vnode&&(e._vnode.parent=o);if(e.$options._renderChildren=i,e.$attrs=o.data.attrs||t,e.$listeners=r||t,n&&e.$options.props){_t(!1);for(var l=e._props,f=e.$options._propKeys||[],p=0;p<f.length;p++){var d=f[p],v=e.$options.props;l[d]=Dt(d,v,n,e)}_t(!0),e.$options.propsData=n}r=r||t;var h=e.$options._parentListeners;e.$options._parentListeners=r,We(e,r,h),u&&(e.$slots=se(i,o.context),e.$forceUpdate())}(n.componentInstance=e.componentInstance,r.propsData,r.listeners,n,r.children)},insert:function(t){var e,n=t.context,r=t.componentInstance;r._isMounted||(r._isMounted=!0,Ze(r,"mounted")),t.data.keepAlive&&(n._isMounted?((e=r)._inactive=!1,Qe.push(e)):Ge(r,!0))},destroy:function(t){var e=t.componentInstance;e._isDestroyed||(t.data.keepAlive?function t(e,n){if(n&&(e._directInactive=!0,Xe(e)))return;if(!e._inactive){e._inactive=!0;for(var r=0;r<e.$children.length;r++)t(e.$children[r]);Ze(e,"deactivated")}}(e,!0):e.$destroy())}},Te=Object.keys(je);function Ie(o,a,s,c,l){if(!e(o)){var f=s.$options._base;if(i(o)&&(o=f.extend(o)),"function"==typeof o){var p;if(e(o.cid)&&void 0===(o=function(t,o){if(r(t.error)&&n(t.errorComp))return t.errorComp;if(n(t.resolved))return t.resolved;var a=Fe;a&&n(t.owners)&&-1===t.owners.indexOf(a)&&t.owners.push(a);if(r(t.loading)&&n(t.loadingComp))return t.loadingComp;if(a&&!n(t.owners)){var s=t.owners=[a],c=!0,l=null,f=null;a.$on("hook:destroyed",function(){return v(s,a)});var p=function(t){for(var e=0,n=s.length;e<n;e++)s[e].$forceUpdate();t&&(s.length=0,null!==l&&(clearTimeout(l),l=null),null!==f&&(clearTimeout(f),f=null))},d=I(function(e){t.resolved=Re(e,o),c?s.length=0:p(!0)}),h=I(function(e){n(t.errorComp)&&(t.error=!0,p(!0))}),m=t(d,h);return i(m)&&(u(m)?e(t.resolved)&&m.then(d,h):u(m.component)&&(m.component.then(d,h),n(m.error)&&(t.errorComp=Re(m.error,o)),n(m.loading)&&(t.loadingComp=Re(m.loading,o),0===m.delay?t.loading=!0:l=setTimeout(function(){l=null,e(t.resolved)&&e(t.error)&&(t.loading=!0,p(!1))},m.delay||200)),n(m.timeout)&&(f=setTimeout(function(){f=null,e(t.resolved)&&h(null)},m.timeout)))),c=!1,t.loading?t.loadingComp:t.resolved}}(p=o,f)))return function(t,e,n,r,o){var i=pt();return i.asyncFactory=t,i.asyncMeta={data:e,context:n,children:r,tag:o},i}(p,a,s,c,l);a=a||{},_n(o),n(a.model)&&function(t,e){var r=t.model&&t.model.prop||"value",o=t.model&&t.model.event||"input";(e.attrs||(e.attrs={}))[r]=e.model.value;var i=e.on||(e.on={}),a=i[o],s=e.model.callback;n(a)?(Array.isArray(a)?-1===a.indexOf(s):a!==s)&&(i[o]=[s].concat(a)):i[o]=s}(o.options,a);var d=function(t,r,o){var i=r.options.props;if(!e(i)){var a={},s=t.attrs,c=t.props;if(n(s)||n(c))for(var u in i){var l=$(u);re(a,c,u,l,!0)||re(a,s,u,l,!1)}return a}}(a,o);if(r(o.options.functional))return function(e,r,o,i,a){var s=e.options,c={},u=s.props;if(n(u))for(var l in u)c[l]=Dt(l,u,r||t);else n(o.attrs)&&Ee(c,o.attrs),n(o.props)&&Ee(c,o.props);var f=new ke(o,c,a,i,e),p=s.render.call(null,f._c,f);if(p instanceof lt)return Se(p,o,f.parent,s);if(Array.isArray(p)){for(var d=oe(p)||[],v=new Array(d.length),h=0;h<d.length;h++)v[h]=Se(d[h],o,f.parent,s);return v}}(o,d,a,s,c);var h=a.on;if(a.on=a.nativeOn,r(o.options.abstract)){var m=a.slot;a={},m&&(a.slot=m)}!function(t){for(var e=t.hook||(t.hook={}),n=0;n<Te.length;n++){var r=Te[n],o=e[r],i=je[r];o===i||o&&o._merged||(e[r]=o?De(i,o):i)}}(a);var y=o.options.name||l;return new lt("vue-component-"+o.cid+(y?"-"+y:""),a,void 0,void 0,void 0,s,{Ctor:o,propsData:d,listeners:h,tag:l,children:c},p)}}}function De(t,e){var n=function(n,r){t(n,r),e(n,r)};return n._merged=!0,n}var Ne=1,Pe=2;function Le(t,a,s,c,u,l){return(Array.isArray(s)||o(s))&&(u=c,c=s,s=void 0),r(l)&&(u=Pe),function(t,o,a,s,c){if(n(a)&&n(a.__ob__))return pt();n(a)&&n(a.is)&&(o=a.is);if(!o)return pt();Array.isArray(s)&&"function"==typeof s[0]&&((a=a||{}).scopedSlots={default:s[0]},s.length=0);c===Pe?s=oe(s):c===Ne&&(s=function(t){for(var e=0;e<t.length;e++)if(Array.isArray(t[e]))return Array.prototype.concat.apply([],t);return t}(s));var u,l;if("string"==typeof o){var f;l=t.$vnode&&t.$vnode.ns||L.getTagNamespace(o),u=L.isReservedTag(o)?new lt(L.parsePlatformTagName(o),a,s,void 0,void 0,t):a&&a.pre||!n(f=It(t.$options,"components",o))?new lt(o,a,s,void 0,void 0,t):Ie(f,a,t,s,o)}else u=Ie(o,a,t,s);return Array.isArray(u)?u:n(u)?(n(l)&&function t(o,i,a){o.ns=i;"foreignObject"===o.tag&&(i=void 0,a=!0);if(n(o.children))for(var s=0,c=o.children.length;s<c;s++){var u=o.children[s];n(u.tag)&&(e(u.ns)||r(a)&&"svg"!==u.tag)&&t(u,i,a)}}(u,l),n(a)&&function(t){i(t.style)&&Qt(t.style);i(t.class)&&Qt(t.class)}(a),u):pt()}(t,a,s,c,u)}var Me,Fe=null;function Re(t,e){return(t.__esModule||rt&&"Module"===t[Symbol.toStringTag])&&(t=t.default),i(t)?e.extend(t):t}function Ue(t){return t.isComment&&t.asyncFactory}function He(t){if(Array.isArray(t))for(var e=0;e<t.length;e++){var r=t[e];if(n(r)&&(n(r.componentOptions)||Ue(r)))return r}}function Be(t,e){Me.$on(t,e)}function Ve(t,e){Me.$off(t,e)}function ze(t,e){var n=Me;return function r(){null!==e.apply(null,arguments)&&n.$off(t,r)}}function We(t,e,n){Me=t,ee(e,n||{},Be,Ve,ze,t),Me=void 0}var qe=null;function Ke(t){var e=qe;return qe=t,function(){qe=e}}function Xe(t){for(;t&&(t=t.$parent);)if(t._inactive)return!0;return!1}function Ge(t,e){if(e){if(t._directInactive=!1,Xe(t))return}else if(t._directInactive)return;if(t._inactive||null===t._inactive){t._inactive=!1;for(var n=0;n<t.$children.length;n++)Ge(t.$children[n]);Ze(t,"activated")}}function Ze(t,e){ct();var n=t.$options[e],r=e+" hook";if(n)for(var o=0,i=n.length;o<i;o++)Ft(n[o],t,null,t,r);t._hasHookEvent&&t.$emit("hook:"+e),ut()}var Je=[],Qe=[],Ye={},tn=!1,en=!1,nn=0;var rn=0,on=Date.now;if(H&&!W){var an=window.performance;an&&"function"==typeof an.now&&on()>document.createEvent("Event").timeStamp&&(on=function(){return an.now()})}function sn(){var t,e;for(rn=on(),en=!0,Je.sort(function(t,e){return t.id-e.id}),nn=0;nn<Je.length;nn++)(t=Je[nn]).before&&t.before(),e=t.id,Ye[e]=null,t.run();var n=Qe.slice(),r=Je.slice();nn=Je.length=Qe.length=0,Ye={},tn=en=!1,function(t){for(var e=0;e<t.length;e++)t[e]._inactive=!0,Ge(t[e],!0)}(n),function(t){var e=t.length;for(;e--;){var n=t[e],r=n.vm;r._watcher===n&&r._isMounted&&!r._isDestroyed&&Ze(r,"updated")}}(r),tt&&L.devtools&&tt.emit("flush")}var cn=0,un=function(t,e,n,r,o){this.vm=t,o&&(t._watcher=this),t._watchers.push(this),r?(this.deep=!!r.deep,this.user=!!r.user,this.lazy=!!r.lazy,this.sync=!!r.sync,this.before=r.before):this.deep=this.user=this.lazy=this.sync=!1,this.cb=n,this.id=++cn,this.active=!0,this.dirty=this.lazy,this.deps=[],this.newDeps=[],this.depIds=new nt,this.newDepIds=new nt,this.expression="","function"==typeof e?this.getter=e:(this.getter=function(t){if(!F.test(t)){var e=t.split(".");return function(t){for(var n=0;n<e.length;n++){if(!t)return;t=t[e[n]]}return t}}}(e),this.getter||(this.getter=k)),this.value=this.lazy?void 0:this.get()};un.prototype.get=function(){var t;ct(this);var e=this.vm;try{t=this.getter.call(e,e)}catch(t){if(!this.user)throw t;Mt(t,e,'getter for watcher "'+this.expression+'"')}finally{this.deep&&Qt(t),ut(),this.cleanupDeps()}return t},un.prototype.addDep=function(t){var e=t.id;this.newDepIds.has(e)||(this.newDepIds.add(e),this.newDeps.push(t),this.depIds.has(e)||t.addSub(this))},un.prototype.cleanupDeps=function(){for(var t=this.deps.length;t--;){var e=this.deps[t];this.newDepIds.has(e.id)||e.removeSub(this)}var n=this.depIds;this.depIds=this.newDepIds,this.newDepIds=n,this.newDepIds.clear(),n=this.deps,this.deps=this.newDeps,this.newDeps=n,this.newDeps.length=0},un.prototype.update=function(){this.lazy?this.dirty=!0:this.sync?this.run():function(t){var e=t.id;if(null==Ye[e]){if(Ye[e]=!0,en){for(var n=Je.length-1;n>nn&&Je[n].id>t.id;)n--;Je.splice(n+1,0,t)}else Je.push(t);tn||(tn=!0,Zt(sn))}}(this)},un.prototype.run=function(){if(this.active){var t=this.get();if(t!==this.value||i(t)||this.deep){var e=this.value;if(this.value=t,this.user)try{this.cb.call(this.vm,t,e)}catch(t){Mt(t,this.vm,'callback for watcher "'+this.expression+'"')}else this.cb.call(this.vm,t,e)}}},un.prototype.evaluate=function(){this.value=this.get(),this.dirty=!1},un.prototype.depend=function(){for(var t=this.deps.length;t--;)this.deps[t].depend()},un.prototype.teardown=function(){if(this.active){this.vm._isBeingDestroyed||v(this.vm._watchers,this);for(var t=this.deps.length;t--;)this.deps[t].removeSub(this);this.active=!1}};var ln={enumerable:!0,configurable:!0,get:k,set:k};function fn(t,e,n){ln.get=function(){return this[e][n]},ln.set=function(t){this[e][n]=t},Object.defineProperty(t,n,ln)}function pn(t){t._watchers=[];var e=t.$options;e.props&&function(t,e){var n=t.$options.propsData||{},r=t._props={},o=t.$options._propKeys=[];t.$parent&&_t(!1);var i=function(i){o.push(i);var a=Dt(i,e,n,t);$t(r,i,a),i in t||fn(t,"_props",i)};for(var a in e)i(a);_t(!0)}(t,e.props),e.methods&&function(t,e){t.$options.props;for(var n in e)t[n]="function"!=typeof e[n]?k:w(e[n],t)}(t,e.methods),e.data?function(t){var e=t.$options.data;s(e=t._data="function"==typeof e?function(t,e){ct();try{return t.call(e,e)}catch(t){return Mt(t,e,"data()"),{}}finally{ut()}}(e,t):e||{})||(e={});var n=Object.keys(e),r=t.$options.props,o=(t.$options.methods,n.length);for(;o--;){var i=n[o];r&&m(r,i)||(a=void 0,36!==(a=(i+"").charCodeAt(0))&&95!==a&&fn(t,"_data",i))}var a;Ct(e,!0)}(t):Ct(t._data={},!0),e.computed&&function(t,e){var n=t._computedWatchers=Object.create(null),r=Y();for(var o in e){var i=e[o],a="function"==typeof i?i:i.get;r||(n[o]=new un(t,a||k,k,dn)),o in t||vn(t,o,i)}}(t,e.computed),e.watch&&e.watch!==Z&&function(t,e){for(var n in e){var r=e[n];if(Array.isArray(r))for(var o=0;o<r.length;o++)yn(t,n,r[o]);else yn(t,n,r)}}(t,e.watch)}var dn={lazy:!0};function vn(t,e,n){var r=!Y();"function"==typeof n?(ln.get=r?hn(e):mn(n),ln.set=k):(ln.get=n.get?r&&!1!==n.cache?hn(e):mn(n.get):k,ln.set=n.set||k),Object.defineProperty(t,e,ln)}function hn(t){return function(){var e=this._computedWatchers&&this._computedWatchers[t];if(e)return e.dirty&&e.evaluate(),at.target&&e.depend(),e.value}}function mn(t){return function(){return t.call(this,this)}}function yn(t,e,n,r){return s(n)&&(r=n,n=n.handler),"string"==typeof n&&(n=t[n]),t.$watch(e,n,r)}var gn=0;function _n(t){var e=t.options;if(t.super){var n=_n(t.super);if(n!==t.superOptions){t.superOptions=n;var r=function(t){var e,n=t.options,r=t.sealedOptions;for(var o in n)n[o]!==r[o]&&(e||(e={}),e[o]=n[o]);return e}(t);r&&x(t.extendOptions,r),(e=t.options=Tt(n,t.extendOptions)).name&&(e.components[e.name]=t)}}return e}function bn(t){this._init(t)}function Cn(t){t.cid=0;var e=1;t.extend=function(t){t=t||{};var n=this,r=n.cid,o=t._Ctor||(t._Ctor={});if(o[r])return o[r];var i=t.name||n.options.name,a=function(t){this._init(t)};return(a.prototype=Object.create(n.prototype)).constructor=a,a.cid=e++,a.options=Tt(n.options,t),a.super=n,a.options.props&&function(t){var e=t.options.props;for(var n in e)fn(t.prototype,"_props",n)}(a),a.options.computed&&function(t){var e=t.options.computed;for(var n in e)vn(t.prototype,n,e[n])}(a),a.extend=n.extend,a.mixin=n.mixin,a.use=n.use,N.forEach(function(t){a[t]=n[t]}),i&&(a.options.components[i]=a),a.superOptions=n.options,a.extendOptions=t,a.sealedOptions=x({},a.options),o[r]=a,a}}function $n(t){return t&&(t.Ctor.options.name||t.tag)}function wn(t,e){return Array.isArray(t)?t.indexOf(e)>-1:"string"==typeof t?t.split(",").indexOf(e)>-1:(n=t,"[object RegExp]"===a.call(n)&&t.test(e));var n}function An(t,e){var n=t.cache,r=t.keys,o=t._vnode;for(var i in n){var a=n[i];if(a){var s=$n(a.componentOptions);s&&!e(s)&&xn(n,i,r,o)}}}function xn(t,e,n,r){var o=t[e];!o||r&&o.tag===r.tag||o.componentInstance.$destroy(),t[e]=null,v(n,e)}!function(e){e.prototype._init=function(e){var n=this;n._uid=gn++,n._isVue=!0,e&&e._isComponent?function(t,e){var n=t.$options=Object.create(t.constructor.options),r=e._parentVnode;n.parent=e.parent,n._parentVnode=r;var o=r.componentOptions;n.propsData=o.propsData,n._parentListeners=o.listeners,n._renderChildren=o.children,n._componentTag=o.tag,e.render&&(n.render=e.render,n.staticRenderFns=e.staticRenderFns)}(n,e):n.$options=Tt(_n(n.constructor),e||{},n),n._renderProxy=n,n._self=n,function(t){var e=t.$options,n=e.parent;if(n&&!e.abstract){for(;n.$options.abstract&&n.$parent;)n=n.$parent;n.$children.push(t)}t.$parent=n,t.$root=n?n.$root:t,t.$children=[],t.$refs={},t._watcher=null,t._inactive=null,t._directInactive=!1,t._isMounted=!1,t._isDestroyed=!1,t._isBeingDestroyed=!1}(n),function(t){t._events=Object.create(null),t._hasHookEvent=!1;var e=t.$options._parentListeners;e&&We(t,e)}(n),function(e){e._vnode=null,e._staticTrees=null;var n=e.$options,r=e.$vnode=n._parentVnode,o=r&&r.context;e.$slots=se(n._renderChildren,o),e.$scopedSlots=t,e._c=function(t,n,r,o){return Le(e,t,n,r,o,!1)},e.$createElement=function(t,n,r,o){return Le(e,t,n,r,o,!0)};var i=r&&r.data;$t(e,"$attrs",i&&i.attrs||t,null,!0),$t(e,"$listeners",n._parentListeners||t,null,!0)}(n),Ze(n,"beforeCreate"),function(t){var e=ae(t.$options.inject,t);e&&(_t(!1),Object.keys(e).forEach(function(n){$t(t,n,e[n])}),_t(!0))}(n),pn(n),function(t){var e=t.$options.provide;e&&(t._provided="function"==typeof e?e.call(t):e)}(n),Ze(n,"created"),n.$options.el&&n.$mount(n.$options.el)}}(bn),function(t){var e={get:function(){return this._data}},n={get:function(){return this._props}};Object.defineProperty(t.prototype,"$data",e),Object.defineProperty(t.prototype,"$props",n),t.prototype.$set=wt,t.prototype.$delete=At,t.prototype.$watch=function(t,e,n){if(s(e))return yn(this,t,e,n);(n=n||{}).user=!0;var r=new un(this,t,e,n);if(n.immediate)try{e.call(this,r.value)}catch(t){Mt(t,this,'callback for immediate watcher "'+r.expression+'"')}return function(){r.teardown()}}}(bn),function(t){var e=/^hook:/;t.prototype.$on=function(t,n){var r=this;if(Array.isArray(t))for(var o=0,i=t.length;o<i;o++)r.$on(t[o],n);else(r._events[t]||(r._events[t]=[])).push(n),e.test(t)&&(r._hasHookEvent=!0);return r},t.prototype.$once=function(t,e){var n=this;function r(){n.$off(t,r),e.apply(n,arguments)}return r.fn=e,n.$on(t,r),n},t.prototype.$off=function(t,e){var n=this;if(!arguments.length)return n._events=Object.create(null),n;if(Array.isArray(t)){for(var r=0,o=t.length;r<o;r++)n.$off(t[r],e);return n}var i,a=n._events[t];if(!a)return n;if(!e)return n._events[t]=null,n;for(var s=a.length;s--;)if((i=a[s])===e||i.fn===e){a.splice(s,1);break}return n},t.prototype.$emit=function(t){var e=this._events[t];if(e){e=e.length>1?A(e):e;for(var n=A(arguments,1),r='event handler for "'+t+'"',o=0,i=e.length;o<i;o++)Ft(e[o],this,n,this,r)}return this}}(bn),function(t){t.prototype._update=function(t,e){var n=this,r=n.$el,o=n._vnode,i=Ke(n);n._vnode=t,n.$el=o?n.__patch__(o,t):n.__patch__(n.$el,t,e,!1),i(),r&&(r.__vue__=null),n.$el&&(n.$el.__vue__=n),n.$vnode&&n.$parent&&n.$vnode===n.$parent._vnode&&(n.$parent.$el=n.$el)},t.prototype.$forceUpdate=function(){this._watcher&&this._watcher.update()},t.prototype.$destroy=function(){var t=this;if(!t._isBeingDestroyed){Ze(t,"beforeDestroy"),t._isBeingDestroyed=!0;var e=t.$parent;!e||e._isBeingDestroyed||t.$options.abstract||v(e.$children,t),t._watcher&&t._watcher.teardown();for(var n=t._watchers.length;n--;)t._watchers[n].teardown();t._data.__ob__&&t._data.__ob__.vmCount--,t._isDestroyed=!0,t.__patch__(t._vnode,null),Ze(t,"destroyed"),t.$off(),t.$el&&(t.$el.__vue__=null),t.$vnode&&(t.$vnode.parent=null)}}}(bn),function(t){Oe(t.prototype),t.prototype.$nextTick=function(t){return Zt(t,this)},t.prototype._render=function(){var t,e=this,n=e.$options,r=n.render,o=n._parentVnode;o&&(e.$scopedSlots=ue(o.data.scopedSlots,e.$slots,e.$scopedSlots)),e.$vnode=o;try{Fe=e,t=r.call(e._renderProxy,e.$createElement)}catch(n){Mt(n,e,"render"),t=e._vnode}finally{Fe=null}return Array.isArray(t)&&1===t.length&&(t=t[0]),t instanceof lt||(t=pt()),t.parent=o,t}}(bn);var On=[String,RegExp,Array],kn={KeepAlive:{name:"keep-alive",abstract:!0,props:{include:On,exclude:On,max:[String,Number]},created:function(){this.cache=Object.create(null),this.keys=[]},destroyed:function(){for(var t in this.cache)xn(this.cache,t,this.keys)},mounted:function(){var t=this;this.$watch("include",function(e){An(t,function(t){return wn(e,t)})}),this.$watch("exclude",function(e){An(t,function(t){return!wn(e,t)})})},render:function(){var t=this.$slots.default,e=He(t),n=e&&e.componentOptions;if(n){var r=$n(n),o=this.include,i=this.exclude;if(o&&(!r||!wn(o,r))||i&&r&&wn(i,r))return e;var a=this.cache,s=this.keys,c=null==e.key?n.Ctor.cid+(n.tag?"::"+n.tag:""):e.key;a[c]?(e.componentInstance=a[c].componentInstance,v(s,c),s.push(c)):(a[c]=e,s.push(c),this.max&&s.length>parseInt(this.max)&&xn(a,s[0],s,this._vnode)),e.data.keepAlive=!0}return e||t&&t[0]}}};!function(t){var e={get:function(){return L}};Object.defineProperty(t,"config",e),t.util={warn:ot,extend:x,mergeOptions:Tt,defineReactive:$t},t.set=wt,t.delete=At,t.nextTick=Zt,t.observable=function(t){return Ct(t),t},t.options=Object.create(null),N.forEach(function(e){t.options[e+"s"]=Object.create(null)}),t.options._base=t,x(t.options.components,kn),function(t){t.use=function(t){var e=this._installedPlugins||(this._installedPlugins=[]);if(e.indexOf(t)>-1)return this;var n=A(arguments,1);return n.unshift(this),"function"==typeof t.install?t.install.apply(t,n):"function"==typeof t&&t.apply(null,n),e.push(t),this}}(t),function(t){t.mixin=function(t){return this.options=Tt(this.options,t),this}}(t),Cn(t),function(t){N.forEach(function(e){t[e]=function(t,n){return n?("component"===e&&s(n)&&(n.name=n.name||t,n=this.options._base.extend(n)),"directive"===e&&"function"==typeof n&&(n={bind:n,update:n}),this.options[e+"s"][t]=n,n):this.options[e+"s"][t]}})}(t)}(bn),Object.defineProperty(bn.prototype,"$isServer",{get:Y}),Object.defineProperty(bn.prototype,"$ssrContext",{get:function(){return this.$vnode&&this.$vnode.ssrContext}}),Object.defineProperty(bn,"FunctionalRenderContext",{value:ke}),bn.version="2.6.10";var Sn=p("style,class"),En=p("input,textarea,option,select,progress"),jn=p("contenteditable,draggable,spellcheck"),Tn=p("events,caret,typing,plaintext-only"),In=function(t,e){return Mn(e)||"false"===e?"false":"contenteditable"===t&&Tn(e)?e:"true"},Dn=p("allowfullscreen,async,autofocus,autoplay,checked,compact,controls,declare,default,defaultchecked,defaultmuted,defaultselected,defer,disabled,enabled,formnovalidate,hidden,indeterminate,inert,ismap,itemscope,loop,multiple,muted,nohref,noresize,noshade,novalidate,nowrap,open,pauseonexit,readonly,required,reversed,scoped,seamless,selected,sortable,translate,truespeed,typemustmatch,visible"),Nn="http://www.w3.org/1999/xlink",Pn=function(t){return":"===t.charAt(5)&&"xlink"===t.slice(0,5)},Ln=function(t){return Pn(t)?t.slice(6,t.length):""},Mn=function(t){return null==t||!1===t};function Fn(t){for(var e=t.data,r=t,o=t;n(o.componentInstance);)(o=o.componentInstance._vnode)&&o.data&&(e=Rn(o.data,e));for(;n(r=r.parent);)r&&r.data&&(e=Rn(e,r.data));return function(t,e){if(n(t)||n(e))return Un(t,Hn(e));return""}(e.staticClass,e.class)}function Rn(t,e){return{staticClass:Un(t.staticClass,e.staticClass),class:n(t.class)?[t.class,e.class]:e.class}}function Un(t,e){return t?e?t+" "+e:t:e||""}function Hn(t){return Array.isArray(t)?function(t){for(var e,r="",o=0,i=t.length;o<i;o++)n(e=Hn(t[o]))&&""!==e&&(r&&(r+=" "),r+=e);return r}(t):i(t)?function(t){var e="";for(var n in t)t[n]&&(e&&(e+=" "),e+=n);return e}(t):"string"==typeof t?t:""}var Bn={svg:"http://www.w3.org/2000/svg",math:"http://www.w3.org/1998/Math/MathML"},Vn=p("html,body,base,head,link,meta,style,title,address,article,aside,footer,header,h1,h2,h3,h4,h5,h6,hgroup,nav,section,div,dd,dl,dt,figcaption,figure,picture,hr,img,li,main,ol,p,pre,ul,a,b,abbr,bdi,bdo,br,cite,code,data,dfn,em,i,kbd,mark,q,rp,rt,rtc,ruby,s,samp,small,span,strong,sub,sup,time,u,var,wbr,area,audio,map,track,video,embed,object,param,source,canvas,script,noscript,del,ins,caption,col,colgroup,table,thead,tbody,td,th,tr,button,datalist,fieldset,form,input,label,legend,meter,optgroup,option,output,progress,select,textarea,details,dialog,menu,menuitem,summary,content,element,shadow,template,blockquote,iframe,tfoot"),zn=p("svg,animate,circle,clippath,cursor,defs,desc,ellipse,filter,font-face,foreignObject,g,glyph,image,line,marker,mask,missing-glyph,path,pattern,polygon,polyline,rect,switch,symbol,text,textpath,tspan,use,view",!0),Wn=function(t){return Vn(t)||zn(t)};var qn=Object.create(null);var Kn=p("text,number,password,search,email,tel,url");var Xn=Object.freeze({createElement:function(t,e){var n=document.createElement(t);return"select"!==t?n:(e.data&&e.data.attrs&&void 0!==e.data.attrs.multiple&&n.setAttribute("multiple","multiple"),n)},createElementNS:function(t,e){return document.createElementNS(Bn[t],e)},createTextNode:function(t){return document.createTextNode(t)},createComment:function(t){return document.createComment(t)},insertBefore:function(t,e,n){t.insertBefore(e,n)},removeChild:function(t,e){t.removeChild(e)},appendChild:function(t,e){t.appendChild(e)},parentNode:function(t){return t.parentNode},nextSibling:function(t){return t.nextSibling},tagName:function(t){return t.tagName},setTextContent:function(t,e){t.textContent=e},setStyleScope:function(t,e){t.setAttribute(e,"")}}),Gn={create:function(t,e){Zn(e)},update:function(t,e){t.data.ref!==e.data.ref&&(Zn(t,!0),Zn(e))},destroy:function(t){Zn(t,!0)}};function Zn(t,e){var r=t.data.ref;if(n(r)){var o=t.context,i=t.componentInstance||t.elm,a=o.$refs;e?Array.isArray(a[r])?v(a[r],i):a[r]===i&&(a[r]=void 0):t.data.refInFor?Array.isArray(a[r])?a[r].indexOf(i)<0&&a[r].push(i):a[r]=[i]:a[r]=i}}var Jn=new lt("",{},[]),Qn=["create","activate","update","remove","destroy"];function Yn(t,o){return t.key===o.key&&(t.tag===o.tag&&t.isComment===o.isComment&&n(t.data)===n(o.data)&&function(t,e){if("input"!==t.tag)return!0;var r,o=n(r=t.data)&&n(r=r.attrs)&&r.type,i=n(r=e.data)&&n(r=r.attrs)&&r.type;return o===i||Kn(o)&&Kn(i)}(t,o)||r(t.isAsyncPlaceholder)&&t.asyncFactory===o.asyncFactory&&e(o.asyncFactory.error))}function tr(t,e,r){var o,i,a={};for(o=e;o<=r;++o)n(i=t[o].key)&&(a[i]=o);return a}var er={create:nr,update:nr,destroy:function(t){nr(t,Jn)}};function nr(t,e){(t.data.directives||e.data.directives)&&function(t,e){var n,r,o,i=t===Jn,a=e===Jn,s=or(t.data.directives,t.context),c=or(e.data.directives,e.context),u=[],l=[];for(n in c)r=s[n],o=c[n],r?(o.oldValue=r.value,o.oldArg=r.arg,ar(o,"update",e,t),o.def&&o.def.componentUpdated&&l.push(o)):(ar(o,"bind",e,t),o.def&&o.def.inserted&&u.push(o));if(u.length){var f=function(){for(var n=0;n<u.length;n++)ar(u[n],"inserted",e,t)};i?ne(e,"insert",f):f()}l.length&&ne(e,"postpatch",function(){for(var n=0;n<l.length;n++)ar(l[n],"componentUpdated",e,t)});if(!i)for(n in s)c[n]||ar(s[n],"unbind",t,t,a)}(t,e)}var rr=Object.create(null);function or(t,e){var n,r,o=Object.create(null);if(!t)return o;for(n=0;n<t.length;n++)(r=t[n]).modifiers||(r.modifiers=rr),o[ir(r)]=r,r.def=It(e.$options,"directives",r.name);return o}function ir(t){return t.rawName||t.name+"."+Object.keys(t.modifiers||{}).join(".")}function ar(t,e,n,r,o){var i=t.def&&t.def[e];if(i)try{i(n.elm,t,n,r,o)}catch(r){Mt(r,n.context,"directive "+t.name+" "+e+" hook")}}var sr=[Gn,er];function cr(t,r){var o=r.componentOptions;if(!(n(o)&&!1===o.Ctor.options.inheritAttrs||e(t.data.attrs)&&e(r.data.attrs))){var i,a,s=r.elm,c=t.data.attrs||{},u=r.data.attrs||{};for(i in n(u.__ob__)&&(u=r.data.attrs=x({},u)),u)a=u[i],c[i]!==a&&ur(s,i,a);for(i in(W||K)&&u.value!==c.value&&ur(s,"value",u.value),c)e(u[i])&&(Pn(i)?s.removeAttributeNS(Nn,Ln(i)):jn(i)||s.removeAttribute(i))}}function ur(t,e,n){t.tagName.indexOf("-")>-1?lr(t,e,n):Dn(e)?Mn(n)?t.removeAttribute(e):(n="allowfullscreen"===e&&"EMBED"===t.tagName?"true":e,t.setAttribute(e,n)):jn(e)?t.setAttribute(e,In(e,n)):Pn(e)?Mn(n)?t.removeAttributeNS(Nn,Ln(e)):t.setAttributeNS(Nn,e,n):lr(t,e,n)}function lr(t,e,n){if(Mn(n))t.removeAttribute(e);else{if(W&&!q&&"TEXTAREA"===t.tagName&&"placeholder"===e&&""!==n&&!t.__ieph){var r=function(e){e.stopImmediatePropagation(),t.removeEventListener("input",r)};t.addEventListener("input",r),t.__ieph=!0}t.setAttribute(e,n)}}var fr={create:cr,update:cr};function pr(t,r){var o=r.elm,i=r.data,a=t.data;if(!(e(i.staticClass)&&e(i.class)&&(e(a)||e(a.staticClass)&&e(a.class)))){var s=Fn(r),c=o._transitionClasses;n(c)&&(s=Un(s,Hn(c))),s!==o._prevClass&&(o.setAttribute("class",s),o._prevClass=s)}}var dr,vr={create:pr,update:pr},hr="__r",mr="__c";function yr(t,e,n){var r=dr;return function o(){null!==e.apply(null,arguments)&&br(t,o,n,r)}}var gr=Bt&&!(G&&Number(G[1])<=53);function _r(t,e,n,r){if(gr){var o=rn,i=e;e=i._wrapper=function(t){if(t.target===t.currentTarget||t.timeStamp>=o||t.timeStamp<=0||t.target.ownerDocument!==document)return i.apply(this,arguments)}}dr.addEventListener(t,e,J?{capture:n,passive:r}:n)}function br(t,e,n,r){(r||dr).removeEventListener(t,e._wrapper||e,n)}function Cr(t,r){if(!e(t.data.on)||!e(r.data.on)){var o=r.data.on||{},i=t.data.on||{};dr=r.elm,function(t){if(n(t[hr])){var e=W?"change":"input";t[e]=[].concat(t[hr],t[e]||[]),delete t[hr]}n(t[mr])&&(t.change=[].concat(t[mr],t.change||[]),delete t[mr])}(o),ee(o,i,_r,br,yr,r.context),dr=void 0}}var $r,wr={create:Cr,update:Cr};function Ar(t,r){if(!e(t.data.domProps)||!e(r.data.domProps)){var o,i,a=r.elm,s=t.data.domProps||{},c=r.data.domProps||{};for(o in n(c.__ob__)&&(c=r.data.domProps=x({},c)),s)o in c||(a[o]="");for(o in c){if(i=c[o],"textContent"===o||"innerHTML"===o){if(r.children&&(r.children.length=0),i===s[o])continue;1===a.childNodes.length&&a.removeChild(a.childNodes[0])}if("value"===o&&"PROGRESS"!==a.tagName){a._value=i;var u=e(i)?"":String(i);xr(a,u)&&(a.value=u)}else if("innerHTML"===o&&zn(a.tagName)&&e(a.innerHTML)){($r=$r||document.createElement("div")).innerHTML="<svg>"+i+"</svg>";for(var l=$r.firstChild;a.firstChild;)a.removeChild(a.firstChild);for(;l.firstChild;)a.appendChild(l.firstChild)}else if(i!==s[o])try{a[o]=i}catch(t){}}}}function xr(t,e){return!t.composing&&("OPTION"===t.tagName||function(t,e){var n=!0;try{n=document.activeElement!==t}catch(t){}return n&&t.value!==e}(t,e)||function(t,e){var r=t.value,o=t._vModifiers;if(n(o)){if(o.number)return f(r)!==f(e);if(o.trim)return r.trim()!==e.trim()}return r!==e}(t,e))}var Or={create:Ar,update:Ar},kr=y(function(t){var e={},n=/:(.+)/;return t.split(/;(?![^(]*\))/g).forEach(function(t){if(t){var r=t.split(n);r.length>1&&(e[r[0].trim()]=r[1].trim())}}),e});function Sr(t){var e=Er(t.style);return t.staticStyle?x(t.staticStyle,e):e}function Er(t){return Array.isArray(t)?O(t):"string"==typeof t?kr(t):t}var jr,Tr=/^--/,Ir=/\s*!important$/,Dr=function(t,e,n){if(Tr.test(e))t.style.setProperty(e,n);else if(Ir.test(n))t.style.setProperty($(e),n.replace(Ir,""),"important");else{var r=Pr(e);if(Array.isArray(n))for(var o=0,i=n.length;o<i;o++)t.style[r]=n[o];else t.style[r]=n}},Nr=["Webkit","Moz","ms"],Pr=y(function(t){if(jr=jr||document.createElement("div").style,"filter"!==(t=_(t))&&t in jr)return t;for(var e=t.charAt(0).toUpperCase()+t.slice(1),n=0;n<Nr.length;n++){var r=Nr[n]+e;if(r in jr)return r}});function Lr(t,r){var o=r.data,i=t.data;if(!(e(o.staticStyle)&&e(o.style)&&e(i.staticStyle)&&e(i.style))){var a,s,c=r.elm,u=i.staticStyle,l=i.normalizedStyle||i.style||{},f=u||l,p=Er(r.data.style)||{};r.data.normalizedStyle=n(p.__ob__)?x({},p):p;var d=function(t,e){var n,r={};if(e)for(var o=t;o.componentInstance;)(o=o.componentInstance._vnode)&&o.data&&(n=Sr(o.data))&&x(r,n);(n=Sr(t.data))&&x(r,n);for(var i=t;i=i.parent;)i.data&&(n=Sr(i.data))&&x(r,n);return r}(r,!0);for(s in f)e(d[s])&&Dr(c,s,"");for(s in d)(a=d[s])!==f[s]&&Dr(c,s,null==a?"":a)}}var Mr={create:Lr,update:Lr},Fr=/\s+/;function Rr(t,e){if(e&&(e=e.trim()))if(t.classList)e.indexOf(" ")>-1?e.split(Fr).forEach(function(e){return t.classList.add(e)}):t.classList.add(e);else{var n=" "+(t.getAttribute("class")||"")+" ";n.indexOf(" "+e+" ")<0&&t.setAttribute("class",(n+e).trim())}}function Ur(t,e){if(e&&(e=e.trim()))if(t.classList)e.indexOf(" ")>-1?e.split(Fr).forEach(function(e){return t.classList.remove(e)}):t.classList.remove(e),t.classList.length||t.removeAttribute("class");else{for(var n=" "+(t.getAttribute("class")||"")+" ",r=" "+e+" ";n.indexOf(r)>=0;)n=n.replace(r," ");(n=n.trim())?t.setAttribute("class",n):t.removeAttribute("class")}}function Hr(t){if(t){if("object"==typeof t){var e={};return!1!==t.css&&x(e,Br(t.name||"v")),x(e,t),e}return"string"==typeof t?Br(t):void 0}}var Br=y(function(t){return{enterClass:t+"-enter",enterToClass:t+"-enter-to",enterActiveClass:t+"-enter-active",leaveClass:t+"-leave",leaveToClass:t+"-leave-to",leaveActiveClass:t+"-leave-active"}}),Vr=H&&!q,zr="transition",Wr="animation",qr="transition",Kr="transitionend",Xr="animation",Gr="animationend";Vr&&(void 0===window.ontransitionend&&void 0!==window.onwebkittransitionend&&(qr="WebkitTransition",Kr="webkitTransitionEnd"),void 0===window.onanimationend&&void 0!==window.onwebkitanimationend&&(Xr="WebkitAnimation",Gr="webkitAnimationEnd"));var Zr=H?window.requestAnimationFrame?window.requestAnimationFrame.bind(window):setTimeout:function(t){return t()};function Jr(t){Zr(function(){Zr(t)})}function Qr(t,e){var n=t._transitionClasses||(t._transitionClasses=[]);n.indexOf(e)<0&&(n.push(e),Rr(t,e))}function Yr(t,e){t._transitionClasses&&v(t._transitionClasses,e),Ur(t,e)}function to(t,e,n){var r=no(t,e),o=r.type,i=r.timeout,a=r.propCount;if(!o)return n();var s=o===zr?Kr:Gr,c=0,u=function(){t.removeEventListener(s,l),n()},l=function(e){e.target===t&&++c>=a&&u()};setTimeout(function(){c<a&&u()},i+1),t.addEventListener(s,l)}var eo=/\b(transform|all)(,|$)/;function no(t,e){var n,r=window.getComputedStyle(t),o=(r[qr+"Delay"]||"").split(", "),i=(r[qr+"Duration"]||"").split(", "),a=ro(o,i),s=(r[Xr+"Delay"]||"").split(", "),c=(r[Xr+"Duration"]||"").split(", "),u=ro(s,c),l=0,f=0;return e===zr?a>0&&(n=zr,l=a,f=i.length):e===Wr?u>0&&(n=Wr,l=u,f=c.length):f=(n=(l=Math.max(a,u))>0?a>u?zr:Wr:null)?n===zr?i.length:c.length:0,{type:n,timeout:l,propCount:f,hasTransform:n===zr&&eo.test(r[qr+"Property"])}}function ro(t,e){for(;t.length<e.length;)t=t.concat(t);return Math.max.apply(null,e.map(function(e,n){return oo(e)+oo(t[n])}))}function oo(t){return 1e3*Number(t.slice(0,-1).replace(",","."))}function io(t,r){var o=t.elm;n(o._leaveCb)&&(o._leaveCb.cancelled=!0,o._leaveCb());var a=Hr(t.data.transition);if(!e(a)&&!n(o._enterCb)&&1===o.nodeType){for(var s=a.css,c=a.type,u=a.enterClass,l=a.enterToClass,p=a.enterActiveClass,d=a.appearClass,v=a.appearToClass,h=a.appearActiveClass,m=a.beforeEnter,y=a.enter,g=a.afterEnter,_=a.enterCancelled,b=a.beforeAppear,C=a.appear,$=a.afterAppear,w=a.appearCancelled,A=a.duration,x=qe,O=qe.$vnode;O&&O.parent;)x=O.context,O=O.parent;var k=!x._isMounted||!t.isRootInsert;if(!k||C||""===C){var S=k&&d?d:u,E=k&&h?h:p,j=k&&v?v:l,T=k&&b||m,D=k&&"function"==typeof C?C:y,N=k&&$||g,P=k&&w||_,L=f(i(A)?A.enter:A),M=!1!==s&&!q,F=co(D),R=o._enterCb=I(function(){M&&(Yr(o,j),Yr(o,E)),R.cancelled?(M&&Yr(o,S),P&&P(o)):N&&N(o),o._enterCb=null});t.data.show||ne(t,"insert",function(){var e=o.parentNode,n=e&&e._pending&&e._pending[t.key];n&&n.tag===t.tag&&n.elm._leaveCb&&n.elm._leaveCb(),D&&D(o,R)}),T&&T(o),M&&(Qr(o,S),Qr(o,E),Jr(function(){Yr(o,S),R.cancelled||(Qr(o,j),F||(so(L)?setTimeout(R,L):to(o,c,R)))})),t.data.show&&(r&&r(),D&&D(o,R)),M||F||R()}}}function ao(t,r){var o=t.elm;n(o._enterCb)&&(o._enterCb.cancelled=!0,o._enterCb());var a=Hr(t.data.transition);if(e(a)||1!==o.nodeType)return r();if(!n(o._leaveCb)){var s=a.css,c=a.type,u=a.leaveClass,l=a.leaveToClass,p=a.leaveActiveClass,d=a.beforeLeave,v=a.leave,h=a.afterLeave,m=a.leaveCancelled,y=a.delayLeave,g=a.duration,_=!1!==s&&!q,b=co(v),C=f(i(g)?g.leave:g),$=o._leaveCb=I(function(){o.parentNode&&o.parentNode._pending&&(o.parentNode._pending[t.key]=null),_&&(Yr(o,l),Yr(o,p)),$.cancelled?(_&&Yr(o,u),m&&m(o)):(r(),h&&h(o)),o._leaveCb=null});y?y(w):w()}function w(){$.cancelled||(!t.data.show&&o.parentNode&&((o.parentNode._pending||(o.parentNode._pending={}))[t.key]=t),d&&d(o),_&&(Qr(o,u),Qr(o,p),Jr(function(){Yr(o,u),$.cancelled||(Qr(o,l),b||(so(C)?setTimeout($,C):to(o,c,$)))})),v&&v(o,$),_||b||$())}}function so(t){return"number"==typeof t&&!isNaN(t)}function co(t){if(e(t))return!1;var r=t.fns;return n(r)?co(Array.isArray(r)?r[0]:r):(t._length||t.length)>1}function uo(t,e){!0!==e.data.show&&io(e)}var lo=function(t){var i,a,s={},c=t.modules,u=t.nodeOps;for(i=0;i<Qn.length;++i)for(s[Qn[i]]=[],a=0;a<c.length;++a)n(c[a][Qn[i]])&&s[Qn[i]].push(c[a][Qn[i]]);function l(t){var e=u.parentNode(t);n(e)&&u.removeChild(e,t)}function f(t,e,o,i,a,c,l){if(n(t.elm)&&n(c)&&(t=c[l]=vt(t)),t.isRootInsert=!a,!function(t,e,o,i){var a=t.data;if(n(a)){var c=n(t.componentInstance)&&a.keepAlive;if(n(a=a.hook)&&n(a=a.init)&&a(t,!1),n(t.componentInstance))return d(t,e),v(o,t.elm,i),r(c)&&function(t,e,r,o){for(var i,a=t;a.componentInstance;)if(a=a.componentInstance._vnode,n(i=a.data)&&n(i=i.transition)){for(i=0;i<s.activate.length;++i)s.activate[i](Jn,a);e.push(a);break}v(r,t.elm,o)}(t,e,o,i),!0}}(t,e,o,i)){var f=t.data,p=t.children,m=t.tag;n(m)?(t.elm=t.ns?u.createElementNS(t.ns,m):u.createElement(m,t),g(t),h(t,p,e),n(f)&&y(t,e),v(o,t.elm,i)):r(t.isComment)?(t.elm=u.createComment(t.text),v(o,t.elm,i)):(t.elm=u.createTextNode(t.text),v(o,t.elm,i))}}function d(t,e){n(t.data.pendingInsert)&&(e.push.apply(e,t.data.pendingInsert),t.data.pendingInsert=null),t.elm=t.componentInstance.$el,m(t)?(y(t,e),g(t)):(Zn(t),e.push(t))}function v(t,e,r){n(t)&&(n(r)?u.parentNode(r)===t&&u.insertBefore(t,e,r):u.appendChild(t,e))}function h(t,e,n){if(Array.isArray(e))for(var r=0;r<e.length;++r)f(e[r],n,t.elm,null,!0,e,r);else o(t.text)&&u.appendChild(t.elm,u.createTextNode(String(t.text)))}function m(t){for(;t.componentInstance;)t=t.componentInstance._vnode;return n(t.tag)}function y(t,e){for(var r=0;r<s.create.length;++r)s.create[r](Jn,t);n(i=t.data.hook)&&(n(i.create)&&i.create(Jn,t),n(i.insert)&&e.push(t))}function g(t){var e;if(n(e=t.fnScopeId))u.setStyleScope(t.elm,e);else for(var r=t;r;)n(e=r.context)&&n(e=e.$options._scopeId)&&u.setStyleScope(t.elm,e),r=r.parent;n(e=qe)&&e!==t.context&&e!==t.fnContext&&n(e=e.$options._scopeId)&&u.setStyleScope(t.elm,e)}function _(t,e,n,r,o,i){for(;r<=o;++r)f(n[r],i,t,e,!1,n,r)}function b(t){var e,r,o=t.data;if(n(o))for(n(e=o.hook)&&n(e=e.destroy)&&e(t),e=0;e<s.destroy.length;++e)s.destroy[e](t);if(n(e=t.children))for(r=0;r<t.children.length;++r)b(t.children[r])}function C(t,e,r,o){for(;r<=o;++r){var i=e[r];n(i)&&(n(i.tag)?($(i),b(i)):l(i.elm))}}function $(t,e){if(n(e)||n(t.data)){var r,o=s.remove.length+1;for(n(e)?e.listeners+=o:e=function(t,e){function n(){0==--n.listeners&&l(t)}return n.listeners=e,n}(t.elm,o),n(r=t.componentInstance)&&n(r=r._vnode)&&n(r.data)&&$(r,e),r=0;r<s.remove.length;++r)s.remove[r](t,e);n(r=t.data.hook)&&n(r=r.remove)?r(t,e):e()}else l(t.elm)}function w(t,e,r,o){for(var i=r;i<o;i++){var a=e[i];if(n(a)&&Yn(t,a))return i}}function A(t,o,i,a,c,l){if(t!==o){n(o.elm)&&n(a)&&(o=a[c]=vt(o));var p=o.elm=t.elm;if(r(t.isAsyncPlaceholder))n(o.asyncFactory.resolved)?k(t.elm,o,i):o.isAsyncPlaceholder=!0;else if(r(o.isStatic)&&r(t.isStatic)&&o.key===t.key&&(r(o.isCloned)||r(o.isOnce)))o.componentInstance=t.componentInstance;else{var d,v=o.data;n(v)&&n(d=v.hook)&&n(d=d.prepatch)&&d(t,o);var h=t.children,y=o.children;if(n(v)&&m(o)){for(d=0;d<s.update.length;++d)s.update[d](t,o);n(d=v.hook)&&n(d=d.update)&&d(t,o)}e(o.text)?n(h)&&n(y)?h!==y&&function(t,r,o,i,a){for(var s,c,l,p=0,d=0,v=r.length-1,h=r[0],m=r[v],y=o.length-1,g=o[0],b=o[y],$=!a;p<=v&&d<=y;)e(h)?h=r[++p]:e(m)?m=r[--v]:Yn(h,g)?(A(h,g,i,o,d),h=r[++p],g=o[++d]):Yn(m,b)?(A(m,b,i,o,y),m=r[--v],b=o[--y]):Yn(h,b)?(A(h,b,i,o,y),$&&u.insertBefore(t,h.elm,u.nextSibling(m.elm)),h=r[++p],b=o[--y]):Yn(m,g)?(A(m,g,i,o,d),$&&u.insertBefore(t,m.elm,h.elm),m=r[--v],g=o[++d]):(e(s)&&(s=tr(r,p,v)),e(c=n(g.key)?s[g.key]:w(g,r,p,v))?f(g,i,t,h.elm,!1,o,d):Yn(l=r[c],g)?(A(l,g,i,o,d),r[c]=void 0,$&&u.insertBefore(t,l.elm,h.elm)):f(g,i,t,h.elm,!1,o,d),g=o[++d]);p>v?_(t,e(o[y+1])?null:o[y+1].elm,o,d,y,i):d>y&&C(0,r,p,v)}(p,h,y,i,l):n(y)?(n(t.text)&&u.setTextContent(p,""),_(p,null,y,0,y.length-1,i)):n(h)?C(0,h,0,h.length-1):n(t.text)&&u.setTextContent(p,""):t.text!==o.text&&u.setTextContent(p,o.text),n(v)&&n(d=v.hook)&&n(d=d.postpatch)&&d(t,o)}}}function x(t,e,o){if(r(o)&&n(t.parent))t.parent.data.pendingInsert=e;else for(var i=0;i<e.length;++i)e[i].data.hook.insert(e[i])}var O=p("attrs,class,staticClass,staticStyle,key");function k(t,e,o,i){var a,s=e.tag,c=e.data,u=e.children;if(i=i||c&&c.pre,e.elm=t,r(e.isComment)&&n(e.asyncFactory))return e.isAsyncPlaceholder=!0,!0;if(n(c)&&(n(a=c.hook)&&n(a=a.init)&&a(e,!0),n(a=e.componentInstance)))return d(e,o),!0;if(n(s)){if(n(u))if(t.hasChildNodes())if(n(a=c)&&n(a=a.domProps)&&n(a=a.innerHTML)){if(a!==t.innerHTML)return!1}else{for(var l=!0,f=t.firstChild,p=0;p<u.length;p++){if(!f||!k(f,u[p],o,i)){l=!1;break}f=f.nextSibling}if(!l||f)return!1}else h(e,u,o);if(n(c)){var v=!1;for(var m in c)if(!O(m)){v=!0,y(e,o);break}!v&&c.class&&Qt(c.class)}}else t.data!==e.text&&(t.data=e.text);return!0}return function(t,o,i,a){if(!e(o)){var c,l=!1,p=[];if(e(t))l=!0,f(o,p);else{var d=n(t.nodeType);if(!d&&Yn(t,o))A(t,o,p,null,null,a);else{if(d){if(1===t.nodeType&&t.hasAttribute(D)&&(t.removeAttribute(D),i=!0),r(i)&&k(t,o,p))return x(o,p,!0),t;c=t,t=new lt(u.tagName(c).toLowerCase(),{},[],void 0,c)}var v=t.elm,h=u.parentNode(v);if(f(o,p,v._leaveCb?null:h,u.nextSibling(v)),n(o.parent))for(var y=o.parent,g=m(o);y;){for(var _=0;_<s.destroy.length;++_)s.destroy[_](y);if(y.elm=o.elm,g){for(var $=0;$<s.create.length;++$)s.create[$](Jn,y);var w=y.data.hook.insert;if(w.merged)for(var O=1;O<w.fns.length;O++)w.fns[O]()}else Zn(y);y=y.parent}n(h)?C(0,[t],0,0):n(t.tag)&&b(t)}}return x(o,p,l),o.elm}n(t)&&b(t)}}({nodeOps:Xn,modules:[fr,vr,wr,Or,Mr,H?{create:uo,activate:uo,remove:function(t,e){!0!==t.data.show?ao(t,e):e()}}:{}].concat(sr)});q&&document.addEventListener("selectionchange",function(){var t=document.activeElement;t&&t.vmodel&&_o(t,"input")});var fo={inserted:function(t,e,n,r){"select"===n.tag?(r.elm&&!r.elm._vOptions?ne(n,"postpatch",function(){fo.componentUpdated(t,e,n)}):po(t,e,n.context),t._vOptions=[].map.call(t.options,mo)):("textarea"===n.tag||Kn(t.type))&&(t._vModifiers=e.modifiers,e.modifiers.lazy||(t.addEventListener("compositionstart",yo),t.addEventListener("compositionend",go),t.addEventListener("change",go),q&&(t.vmodel=!0)))},componentUpdated:function(t,e,n){if("select"===n.tag){po(t,e,n.context);var r=t._vOptions,o=t._vOptions=[].map.call(t.options,mo);if(o.some(function(t,e){return!j(t,r[e])}))(t.multiple?e.value.some(function(t){return ho(t,o)}):e.value!==e.oldValue&&ho(e.value,o))&&_o(t,"change")}}};function po(t,e,n){vo(t,e,n),(W||K)&&setTimeout(function(){vo(t,e,n)},0)}function vo(t,e,n){var r=e.value,o=t.multiple;if(!o||Array.isArray(r)){for(var i,a,s=0,c=t.options.length;s<c;s++)if(a=t.options[s],o)i=T(r,mo(a))>-1,a.selected!==i&&(a.selected=i);else if(j(mo(a),r))return void(t.selectedIndex!==s&&(t.selectedIndex=s));o||(t.selectedIndex=-1)}}function ho(t,e){return e.every(function(e){return!j(e,t)})}function mo(t){return"_value"in t?t._value:t.value}function yo(t){t.target.composing=!0}function go(t){t.target.composing&&(t.target.composing=!1,_o(t.target,"input"))}function _o(t,e){var n=document.createEvent("HTMLEvents");n.initEvent(e,!0,!0),t.dispatchEvent(n)}function bo(t){return!t.componentInstance||t.data&&t.data.transition?t:bo(t.componentInstance._vnode)}var Co={model:fo,show:{bind:function(t,e,n){var r=e.value,o=(n=bo(n)).data&&n.data.transition,i=t.__vOriginalDisplay="none"===t.style.display?"":t.style.display;r&&o?(n.data.show=!0,io(n,function(){t.style.display=i})):t.style.display=r?i:"none"},update:function(t,e,n){var r=e.value;!r!=!e.oldValue&&((n=bo(n)).data&&n.data.transition?(n.data.show=!0,r?io(n,function(){t.style.display=t.__vOriginalDisplay}):ao(n,function(){t.style.display="none"})):t.style.display=r?t.__vOriginalDisplay:"none")},unbind:function(t,e,n,r,o){o||(t.style.display=t.__vOriginalDisplay)}}},$o={name:String,appear:Boolean,css:Boolean,mode:String,type:String,enterClass:String,leaveClass:String,enterToClass:String,leaveToClass:String,enterActiveClass:String,leaveActiveClass:String,appearClass:String,appearActiveClass:String,appearToClass:String,duration:[Number,String,Object]};function wo(t){var e=t&&t.componentOptions;return e&&e.Ctor.options.abstract?wo(He(e.children)):t}function Ao(t){var e={},n=t.$options;for(var r in n.propsData)e[r]=t[r];var o=n._parentListeners;for(var i in o)e[_(i)]=o[i];return e}function xo(t,e){if(/\d-keep-alive$/.test(e.tag))return t("keep-alive",{props:e.componentOptions.propsData})}var Oo=function(t){return t.tag||Ue(t)},ko=function(t){return"show"===t.name},So={name:"transition",props:$o,abstract:!0,render:function(t){var e=this,n=this.$slots.default;if(n&&(n=n.filter(Oo)).length){var r=this.mode,i=n[0];if(function(t){for(;t=t.parent;)if(t.data.transition)return!0}(this.$vnode))return i;var a=wo(i);if(!a)return i;if(this._leaving)return xo(t,i);var s="__transition-"+this._uid+"-";a.key=null==a.key?a.isComment?s+"comment":s+a.tag:o(a.key)?0===String(a.key).indexOf(s)?a.key:s+a.key:a.key;var c=(a.data||(a.data={})).transition=Ao(this),u=this._vnode,l=wo(u);if(a.data.directives&&a.data.directives.some(ko)&&(a.data.show=!0),l&&l.data&&!function(t,e){return e.key===t.key&&e.tag===t.tag}(a,l)&&!Ue(l)&&(!l.componentInstance||!l.componentInstance._vnode.isComment)){var f=l.data.transition=x({},c);if("out-in"===r)return this._leaving=!0,ne(f,"afterLeave",function(){e._leaving=!1,e.$forceUpdate()}),xo(t,i);if("in-out"===r){if(Ue(a))return u;var p,d=function(){p()};ne(c,"afterEnter",d),ne(c,"enterCancelled",d),ne(f,"delayLeave",function(t){p=t})}}return i}}},Eo=x({tag:String,moveClass:String},$o);function jo(t){t.elm._moveCb&&t.elm._moveCb(),t.elm._enterCb&&t.elm._enterCb()}function To(t){t.data.newPos=t.elm.getBoundingClientRect()}function Io(t){var e=t.data.pos,n=t.data.newPos,r=e.left-n.left,o=e.top-n.top;if(r||o){t.data.moved=!0;var i=t.elm.style;i.transform=i.WebkitTransform="translate("+r+"px,"+o+"px)",i.transitionDuration="0s"}}delete Eo.mode;var Do={Transition:So,TransitionGroup:{props:Eo,beforeMount:function(){var t=this,e=this._update;this._update=function(n,r){var o=Ke(t);t.__patch__(t._vnode,t.kept,!1,!0),t._vnode=t.kept,o(),e.call(t,n,r)}},render:function(t){for(var e=this.tag||this.$vnode.data.tag||"span",n=Object.create(null),r=this.prevChildren=this.children,o=this.$slots.default||[],i=this.children=[],a=Ao(this),s=0;s<o.length;s++){var c=o[s];c.tag&&null!=c.key&&0!==String(c.key).indexOf("__vlist")&&(i.push(c),n[c.key]=c,(c.data||(c.data={})).transition=a)}if(r){for(var u=[],l=[],f=0;f<r.length;f++){var p=r[f];p.data.transition=a,p.data.pos=p.elm.getBoundingClientRect(),n[p.key]?u.push(p):l.push(p)}this.kept=t(e,null,u),this.removed=l}return t(e,null,i)},updated:function(){var t=this.prevChildren,e=this.moveClass||(this.name||"v")+"-move";t.length&&this.hasMove(t[0].elm,e)&&(t.forEach(jo),t.forEach(To),t.forEach(Io),this._reflow=document.body.offsetHeight,t.forEach(function(t){if(t.data.moved){var n=t.elm,r=n.style;Qr(n,e),r.transform=r.WebkitTransform=r.transitionDuration="",n.addEventListener(Kr,n._moveCb=function t(r){r&&r.target!==n||r&&!/transform$/.test(r.propertyName)||(n.removeEventListener(Kr,t),n._moveCb=null,Yr(n,e))})}}))},methods:{hasMove:function(t,e){if(!Vr)return!1;if(this._hasMove)return this._hasMove;var n=t.cloneNode();t._transitionClasses&&t._transitionClasses.forEach(function(t){Ur(n,t)}),Rr(n,e),n.style.display="none",this.$el.appendChild(n);var r=no(n);return this.$el.removeChild(n),this._hasMove=r.hasTransform}}}};bn.config.mustUseProp=function(t,e,n){return"value"===n&&En(t)&&"button"!==e||"selected"===n&&"option"===t||"checked"===n&&"input"===t||"muted"===n&&"video"===t},bn.config.isReservedTag=Wn,bn.config.isReservedAttr=Sn,bn.config.getTagNamespace=function(t){return zn(t)?"svg":"math"===t?"math":void 0},bn.config.isUnknownElement=function(t){if(!H)return!0;if(Wn(t))return!1;if(t=t.toLowerCase(),null!=qn[t])return qn[t];var e=document.createElement(t);return t.indexOf("-")>-1?qn[t]=e.constructor===window.HTMLUnknownElement||e.constructor===window.HTMLElement:qn[t]=/HTMLUnknownElement/.test(e.toString())},x(bn.options.directives,Co),x(bn.options.components,Do),bn.prototype.__patch__=H?lo:k,bn.prototype.$mount=function(t,e){return function(t,e,n){var r;return t.$el=e,t.$options.render||(t.$options.render=pt),Ze(t,"beforeMount"),r=function(){t._update(t._render(),n)},new un(t,r,k,{before:function(){t._isMounted&&!t._isDestroyed&&Ze(t,"beforeUpdate")}},!0),n=!1,null==t.$vnode&&(t._isMounted=!0,Ze(t,"mounted")),t}(this,t=t&&H?function(t){if("string"==typeof t){var e=document.querySelector(t);return e||document.createElement("div")}return t}(t):void 0,e)},H&&setTimeout(function(){L.devtools&&tt&&tt.emit("init",bn)},0),module.exports=bn;
}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}],159:[function(require,module,exports){
(function (process,Buffer){
/**
 * Wrapper for built-in http.js to emulate the browser XMLHttpRequest object.
 *
 * This can be used with JS designed for browsers to improve reuse of code and
 * allow the use of existing libraries.
 *
 * Usage: include("XMLHttpRequest.js") and use XMLHttpRequest per W3C specs.
 *
 * @author Dan DeFelippi <dan@driverdan.com>
 * @contributor David Ellis <d.f.ellis@ieee.org>
 * @license MIT
 */

var Url = require("url");
var spawn = require("child_process").spawn;
var fs = require("fs");

exports.XMLHttpRequest = function() {
  "use strict";

  /**
   * Private variables
   */
  var self = this;
  var http = require("http");
  var https = require("https");

  // Holds http.js objects
  var request;
  var response;

  // Request settings
  var settings = {};

  // Disable header blacklist.
  // Not part of XHR specs.
  var disableHeaderCheck = false;

  // Set some default headers
  var defaultHeaders = {
    "User-Agent": "node-XMLHttpRequest",
    "Accept": "*/*",
  };

  var headers = {};
  var headersCase = {};

  // These headers are not user setable.
  // The following are allowed but banned in the spec:
  // * user-agent
  var forbiddenRequestHeaders = [
    "accept-charset",
    "accept-encoding",
    "access-control-request-headers",
    "access-control-request-method",
    "connection",
    "content-length",
    "content-transfer-encoding",
    "cookie",
    "cookie2",
    "date",
    "expect",
    "host",
    "keep-alive",
    "origin",
    "referer",
    "te",
    "trailer",
    "transfer-encoding",
    "upgrade",
    "via"
  ];

  // These request methods are not allowed
  var forbiddenRequestMethods = [
    "TRACE",
    "TRACK",
    "CONNECT"
  ];

  // Send flag
  var sendFlag = false;
  // Error flag, used when errors occur or abort is called
  var errorFlag = false;

  // Event listeners
  var listeners = {};

  /**
   * Constants
   */

  this.UNSENT = 0;
  this.OPENED = 1;
  this.HEADERS_RECEIVED = 2;
  this.LOADING = 3;
  this.DONE = 4;

  /**
   * Public vars
   */

  // Current state
  this.readyState = this.UNSENT;

  // default ready state change handler in case one is not set or is set late
  this.onreadystatechange = null;

  // Result & response
  this.responseText = "";
  this.responseXML = "";
  this.status = null;
  this.statusText = null;
  
  // Whether cross-site Access-Control requests should be made using
  // credentials such as cookies or authorization headers
  this.withCredentials = false;

  /**
   * Private methods
   */

  /**
   * Check if the specified header is allowed.
   *
   * @param string header Header to validate
   * @return boolean False if not allowed, otherwise true
   */
  var isAllowedHttpHeader = function(header) {
    return disableHeaderCheck || (header && forbiddenRequestHeaders.indexOf(header.toLowerCase()) === -1);
  };

  /**
   * Check if the specified method is allowed.
   *
   * @param string method Request method to validate
   * @return boolean False if not allowed, otherwise true
   */
  var isAllowedHttpMethod = function(method) {
    return (method && forbiddenRequestMethods.indexOf(method) === -1);
  };

  /**
   * Public methods
   */

  /**
   * Open the connection. Currently supports local server requests.
   *
   * @param string method Connection method (eg GET, POST)
   * @param string url URL for the connection.
   * @param boolean async Asynchronous connection. Default is true.
   * @param string user Username for basic authentication (optional)
   * @param string password Password for basic authentication (optional)
   */
  this.open = function(method, url, async, user, password) {
    this.abort();
    errorFlag = false;

    // Check for valid request method
    if (!isAllowedHttpMethod(method)) {
      throw new Error("SecurityError: Request method not allowed");
    }

    settings = {
      "method": method,
      "url": url.toString(),
      "async": (typeof async !== "boolean" ? true : async),
      "user": user || null,
      "password": password || null
    };

    setState(this.OPENED);
  };

  /**
   * Disables or enables isAllowedHttpHeader() check the request. Enabled by default.
   * This does not conform to the W3C spec.
   *
   * @param boolean state Enable or disable header checking.
   */
  this.setDisableHeaderCheck = function(state) {
    disableHeaderCheck = state;
  };

  /**
   * Sets a header for the request or appends the value if one is already set.
   *
   * @param string header Header name
   * @param string value Header value
   */
  this.setRequestHeader = function(header, value) {
    if (this.readyState !== this.OPENED) {
      throw new Error("INVALID_STATE_ERR: setRequestHeader can only be called when state is OPEN");
    }
    if (!isAllowedHttpHeader(header)) {
      console.warn("Refused to set unsafe header \"" + header + "\"");
      return;
    }
    if (sendFlag) {
      throw new Error("INVALID_STATE_ERR: send flag is true");
    }
    header = headersCase[header.toLowerCase()] || header;
    headersCase[header.toLowerCase()] = header;
    headers[header] = headers[header] ? headers[header] + ', ' + value : value;
  };

  /**
   * Gets a header from the server response.
   *
   * @param string header Name of header to get.
   * @return string Text of the header or null if it doesn't exist.
   */
  this.getResponseHeader = function(header) {
    if (typeof header === "string"
      && this.readyState > this.OPENED
      && response
      && response.headers
      && response.headers[header.toLowerCase()]
      && !errorFlag
    ) {
      return response.headers[header.toLowerCase()];
    }

    return null;
  };

  /**
   * Gets all the response headers.
   *
   * @return string A string with all response headers separated by CR+LF
   */
  this.getAllResponseHeaders = function() {
    if (this.readyState < this.HEADERS_RECEIVED || errorFlag) {
      return "";
    }
    var result = "";

    for (var i in response.headers) {
      // Cookie headers are excluded
      if (i !== "set-cookie" && i !== "set-cookie2") {
        result += i + ": " + response.headers[i] + "\r\n";
      }
    }
    return result.substr(0, result.length - 2);
  };

  /**
   * Gets a request header
   *
   * @param string name Name of header to get
   * @return string Returns the request header or empty string if not set
   */
  this.getRequestHeader = function(name) {
    if (typeof name === "string" && headersCase[name.toLowerCase()]) {
      return headers[headersCase[name.toLowerCase()]];
    }

    return "";
  };

  /**
   * Sends the request to the server.
   *
   * @param string data Optional data to send as request body.
   */
  this.send = function(data) {
    if (this.readyState !== this.OPENED) {
      throw new Error("INVALID_STATE_ERR: connection must be opened before send() is called");
    }

    if (sendFlag) {
      throw new Error("INVALID_STATE_ERR: send has already been called");
    }

    var ssl = false, local = false;
    var url = Url.parse(settings.url);
    var host;
    // Determine the server
    switch (url.protocol) {
      case "https:":
        ssl = true;
        // SSL & non-SSL both need host, no break here.
      case "http:":
        host = url.hostname;
        break;

      case "file:":
        local = true;
        break;

      case undefined:
      case null:
      case "":
        host = "localhost";
        break;

      default:
        throw new Error("Protocol not supported.");
    }

    // Load files off the local filesystem (file://)
    if (local) {
      if (settings.method !== "GET") {
        throw new Error("XMLHttpRequest: Only GET method is supported");
      }

      if (settings.async) {
        fs.readFile(url.pathname, "utf8", function(error, data) {
          if (error) {
            self.handleError(error);
          } else {
            self.status = 200;
            self.responseText = data;
            setState(self.DONE);
          }
        });
      } else {
        try {
          this.responseText = fs.readFileSync(url.pathname, "utf8");
          this.status = 200;
          setState(self.DONE);
        } catch(e) {
          this.handleError(e);
        }
      }

      return;
    }

    // Default to port 80. If accessing localhost on another port be sure
    // to use http://localhost:port/path
    var port = url.port || (ssl ? 443 : 80);
    // Add query string if one is used
    var uri = url.pathname + (url.search ? url.search : "");

    // Set the defaults if they haven't been set
    for (var name in defaultHeaders) {
      if (!headersCase[name.toLowerCase()]) {
        headers[name] = defaultHeaders[name];
      }
    }

    // Set the Host header or the server may reject the request
    headers.Host = host;
    if (!((ssl && port === 443) || port === 80)) {
      headers.Host += ":" + url.port;
    }

    // Set Basic Auth if necessary
    if (settings.user) {
      if (typeof settings.password === "undefined") {
        settings.password = "";
      }
      var authBuf = new Buffer(settings.user + ":" + settings.password);
      headers.Authorization = "Basic " + authBuf.toString("base64");
    }

    // Set content length header
    if (settings.method === "GET" || settings.method === "HEAD") {
      data = null;
    } else if (data) {
      headers["Content-Length"] = Buffer.isBuffer(data) ? data.length : Buffer.byteLength(data);

      if (!headers["Content-Type"]) {
        headers["Content-Type"] = "text/plain;charset=UTF-8";
      }
    } else if (settings.method === "POST") {
      // For a post with no data set Content-Length: 0.
      // This is required by buggy servers that don't meet the specs.
      headers["Content-Length"] = 0;
    }

    var options = {
      host: host,
      port: port,
      path: uri,
      method: settings.method,
      headers: headers,
      agent: false,
      withCredentials: self.withCredentials
    };

    // Reset error flag
    errorFlag = false;

    // Handle async requests
    if (settings.async) {
      // Use the proper protocol
      var doRequest = ssl ? https.request : http.request;

      // Request is being sent, set send flag
      sendFlag = true;

      // As per spec, this is called here for historical reasons.
      self.dispatchEvent("readystatechange");

      // Handler for the response
      var responseHandler = function responseHandler(resp) {
        // Set response var to the response we got back
        // This is so it remains accessable outside this scope
        response = resp;
        // Check for redirect
        // @TODO Prevent looped redirects
        if (response.statusCode === 301 || response.statusCode === 302 || response.statusCode === 303 || response.statusCode === 307) {
          // Change URL to the redirect location
          settings.url = response.headers.location;
          var url = Url.parse(settings.url);
          // Set host var in case it's used later
          host = url.hostname;
          // Options for the new request
          var newOptions = {
            hostname: url.hostname,
            port: url.port,
            path: url.path,
            method: response.statusCode === 303 ? "GET" : settings.method,
            headers: headers,
            withCredentials: self.withCredentials
          };

          // Issue the new request
          request = doRequest(newOptions, responseHandler).on("error", errorHandler);
          request.end();
          // @TODO Check if an XHR event needs to be fired here
          return;
        }

        response.setEncoding("utf8");

        setState(self.HEADERS_RECEIVED);
        self.status = response.statusCode;

        response.on("data", function(chunk) {
          // Make sure there's some data
          if (chunk) {
            self.responseText += chunk;
          }
          // Don't emit state changes if the connection has been aborted.
          if (sendFlag) {
            setState(self.LOADING);
          }
        });

        response.on("end", function() {
          if (sendFlag) {
            // Discard the end event if the connection has been aborted
            setState(self.DONE);
            sendFlag = false;
          }
        });

        response.on("error", function(error) {
          self.handleError(error);
        });
      };

      // Error handler for the request
      var errorHandler = function errorHandler(error) {
        self.handleError(error);
      };

      // Create the request
      request = doRequest(options, responseHandler).on("error", errorHandler);

      // Node 0.4 and later won't accept empty data. Make sure it's needed.
      if (data) {
        request.write(data);
      }

      request.end();

      self.dispatchEvent("loadstart");
    } else { // Synchronous
      // Create a temporary file for communication with the other Node process
      var contentFile = ".node-xmlhttprequest-content-" + process.pid;
      var syncFile = ".node-xmlhttprequest-sync-" + process.pid;
      fs.writeFileSync(syncFile, "", "utf8");
      // The async request the other Node process executes
      var execString = "var http = require('http'), https = require('https'), fs = require('fs');"
        + "var doRequest = http" + (ssl ? "s" : "") + ".request;"
        + "var options = " + JSON.stringify(options) + ";"
        + "var responseText = '';"
        + "var req = doRequest(options, function(response) {"
        + "response.setEncoding('utf8');"
        + "response.on('data', function(chunk) {"
        + "  responseText += chunk;"
        + "});"
        + "response.on('end', function() {"
        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: null, data: {statusCode: response.statusCode, headers: response.headers, text: responseText}}), 'utf8');"
        + "fs.unlinkSync('" + syncFile + "');"
        + "});"
        + "response.on('error', function(error) {"
        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: error}), 'utf8');"
        + "fs.unlinkSync('" + syncFile + "');"
        + "});"
        + "}).on('error', function(error) {"
        + "fs.writeFileSync('" + contentFile + "', JSON.stringify({err: error}), 'utf8');"
        + "fs.unlinkSync('" + syncFile + "');"
        + "});"
        + (data ? "req.write('" + JSON.stringify(data).slice(1,-1).replace(/'/g, "\\'") + "');":"")
        + "req.end();";
      // Start the other Node Process, executing this string
      var syncProc = spawn(process.argv[0], ["-e", execString]);
      while(fs.existsSync(syncFile)) {
        // Wait while the sync file is empty
      }
      var resp = JSON.parse(fs.readFileSync(contentFile, 'utf8'));
      // Kill the child process once the file has data
      syncProc.stdin.end();
      // Remove the temporary file
      fs.unlinkSync(contentFile);

      if (resp.err) {
        self.handleError(resp.err);
      } else {
        response = resp.data;
        self.status = resp.data.statusCode;
        self.responseText = resp.data.text;
        setState(self.DONE);
      }
    }
  };

  /**
   * Called when an error is encountered to deal with it.
   */
  this.handleError = function(error) {
    this.status = 0;
    this.statusText = error;
    this.responseText = error.stack;
    errorFlag = true;
    setState(this.DONE);
    this.dispatchEvent('error');
  };

  /**
   * Aborts a request.
   */
  this.abort = function() {
    if (request) {
      request.abort();
      request = null;
    }

    headers = defaultHeaders;
    this.status = 0;
    this.responseText = "";
    this.responseXML = "";

    errorFlag = true;

    if (this.readyState !== this.UNSENT
        && (this.readyState !== this.OPENED || sendFlag)
        && this.readyState !== this.DONE) {
      sendFlag = false;
      setState(this.DONE);
    }
    this.readyState = this.UNSENT;
    this.dispatchEvent('abort');
  };

  /**
   * Adds an event listener. Preferred method of binding to events.
   */
  this.addEventListener = function(event, callback) {
    if (!(event in listeners)) {
      listeners[event] = [];
    }
    // Currently allows duplicate callbacks. Should it?
    listeners[event].push(callback);
  };

  /**
   * Remove an event callback that has already been bound.
   * Only works on the matching funciton, cannot be a copy.
   */
  this.removeEventListener = function(event, callback) {
    if (event in listeners) {
      // Filter will return a new array with the callback removed
      listeners[event] = listeners[event].filter(function(ev) {
        return ev !== callback;
      });
    }
  };

  /**
   * Dispatch any events, including both "on" methods and events attached using addEventListener.
   */
  this.dispatchEvent = function(event) {
    if (typeof self["on" + event] === "function") {
      self["on" + event]();
    }
    if (event in listeners) {
      for (var i = 0, len = listeners[event].length; i < len; i++) {
        listeners[event][i].call(self);
      }
    }
  };

  /**
   * Changes readyState and calls onreadystatechange.
   *
   * @param int state New state
   */
  var setState = function(state) {
    if (state == self.LOADING || self.readyState !== state) {
      self.readyState = state;

      if (settings.async || self.readyState < self.OPENED || self.readyState === self.DONE) {
        self.dispatchEvent("readystatechange");
      }

      if (self.readyState === self.DONE && !errorFlag) {
        self.dispatchEvent("load");
        // @TODO figure out InspectorInstrumentation::didLoadXHR(cookie)
        self.dispatchEvent("loadend");
      }
    }
  };
};

}).call(this,require('_process'),require("buffer").Buffer)

},{"_process":133,"buffer":86,"child_process":85,"fs":85,"http":148,"https":126,"url":154}],160:[function(require,module,exports){
module.exports = extend

var hasOwnProperty = Object.prototype.hasOwnProperty;

function extend() {
    var target = {}

    for (var i = 0; i < arguments.length; i++) {
        var source = arguments[i]

        for (var key in source) {
            if (hasOwnProperty.call(source, key)) {
                target[key] = source[key]
            }
        }
    }

    return target
}

},{}],"abelkit-js":[function(require,module,exports){
'use strict';

Object.defineProperty(exports, "__esModule", {
    value: true
});
exports.Objects = undefined;

var _typeof = typeof Symbol === "function" && typeof Symbol.iterator === "symbol" ? function (obj) { return typeof obj; } : function (obj) { return obj && typeof Symbol === "function" && obj.constructor === Symbol && obj !== Symbol.prototype ? "symbol" : typeof obj; };

var _createClass = function () { function defineProperties(target, props) { for (var i = 0; i < props.length; i++) { var descriptor = props[i]; descriptor.enumerable = descriptor.enumerable || false; descriptor.configurable = true; if ("value" in descriptor) descriptor.writable = true; Object.defineProperty(target, descriptor.key, descriptor); } } return function (Constructor, protoProps, staticProps) { if (protoProps) defineProperties(Constructor.prototype, protoProps); if (staticProps) defineProperties(Constructor, staticProps); return Constructor; }; }();

var _auth = require('./lib/components/auth');

var _auth2 = _interopRequireDefault(_auth);

var _authAdmin = require('./lib/components/authAdmin');

var _authAdmin2 = _interopRequireDefault(_authAdmin);

var _request = require('./lib/components/request');

var _request2 = _interopRequireDefault(_request);

var _utils = require('./lib/components/utils');

var _utils2 = _interopRequireDefault(_utils);

var _user = require('./lib/models/user');

var _user2 = _interopRequireDefault(_user);

var _AbelService = require('./lib/services/AbelService');

var _AbelService2 = _interopRequireDefault(_AbelService);

var _AbelSecureService = require('./lib/services/AbelSecureService');

var _AbelSecureService2 = _interopRequireDefault(_AbelSecureService);

var _AbelAdminService = require('./lib/services/AbelAdminService');

var _AbelAdminService2 = _interopRequireDefault(_AbelAdminService);

var _AbelKitError = require('./lib/components/AbelKitError');

var _AbelKitError2 = _interopRequireDefault(_AbelKitError);

var _index = require('./lib/objects/index');

var Objects = _interopRequireWildcard(_index);

function _interopRequireWildcard(obj) { if (obj && obj.__esModule) { return obj; } else { var newObj = {}; if (obj != null) { for (var key in obj) { if (Object.prototype.hasOwnProperty.call(obj, key)) newObj[key] = obj[key]; } } newObj.default = obj; return newObj; } }

function _interopRequireDefault(obj) { return obj && obj.__esModule ? obj : { default: obj }; }

function _classCallCheck(instance, Constructor) { if (!(instance instanceof Constructor)) { throw new TypeError("Cannot call a class as a function"); } }

/**
 * Export all API objects individually.
 */
exports.Objects = Objects;

/**
 * Main AbelKitWebAdmin public API class.*
 * @version 0.0.1 beta alpha delta
 */

var AbelKitWebAdmin = function () {
    /**
     * Class constructor.
     */
    function AbelKitWebAdmin() {
        var config = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {};

        _classCallCheck(this, AbelKitWebAdmin);

        /** @type {number} - The API version of the kit. */
        this.apiVersion = 20171101;
        this.config = config;
        // configure requests
        _request2.default.apiBaseUrl = this.config.apiBaseUrl;
        // First activate polyfills for older browsers
        _utils2.default.polyFills();

        this._user = new _user2.default();

        // Bind all global kit events
        this._bindEvents();

        // Public event handler placeholders
        this._errorHandler = this._loginHandler = this._logoutHandler = this._requestFinishedHandler = this._requestErrorHandler = function () {};
    }

    /**
     * Bind all global kit events, which is initiated in the constructor of the class.
     *
     * @listens {window.onAbelKitPreRequest} - Fired before every AJAX call from the kit.
     * @listens {window.onAbelKitPostRequest} - Fired after every AJAX call from the kit.
     * @private
     */


    _createClass(AbelKitWebAdmin, [{
        key: '_bindEvents',
        value: function _bindEvents() {
            var _this = this;

            /**
             * Global API error event.
             *
             * @param {object} error
             * @param {string} error.type - Only AbelKitError for now.
             * @param {string} error.message - The error message payload.
             * @param {number} error.code
             */

            window.onAbelKitError = function (error) {
                _this._errorHandler(error.type, error.message, error.code);
            };

            /**
             * Fired before every AJAX call coming from the kit.
             *
             * @param xhr        - The relevant xhr object from the AJAX call.
             * @param isAdmin    - Indicates whether it's an admin endpoint.
             * @param contractId - Optional explicit contract id to add to the
             *                     request headers.
             */
            window.onAbelKitPreRequest = function (xhr) {
                var isAdmin = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false;
                var contractId = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

                xhr.setRequestHeader('Api-Version', _this.apiVersion);

                // add client id
                if (_this._auth.client_id) {
                    xhr.setRequestHeader('ClientId', _this._auth.client_id);
                }

                // Add headers to every request if user is logged in
                if (_this._user.is('loggedIn')) {
                    xhr.setRequestHeader('X-TIMEZONE', _this._user.get('timezone'));
                    xhr.setRequestHeader('Authorization', 'Bearer ' + _this._user.get('token'));

                    if (_this._user.is('admin') && isAdmin && !contractId) {
                        // get appropriate contract id for admin calls
                        contractId = _this._user.get('contracts').getActive().id;
                    }
                }

                if (contractId) {
                    // add contract id to the header
                    xhr.setRequestHeader('X-CONTRACTID', contractId);
                }
            };

            /**
             * Fired after every AJAX call from the kit, only fired when no error occurred.
             *
             * @param response {Object} - JSON response data.
             */
            window.onAbelKitPostRequest = function (response) {};
        }

        /**
         * Init app (not needed for admin login)
         */

    }, {
        key: 'init',
        value: function init(client_id, client_secret) {
            this._auth = new _auth2.default(this._user, client_id, client_secret);

            if (this._auth.tryLoginFromCookies()) return true;else return false;
        }

        /**
         *
         * @returns {Promise}
         */

    }, {
        key: 'tryLoginFromCookies',
        value: function tryLoginFromCookies() {
            return this._auth.tryLoginFromCookies();
        }
    }, {
        key: 'login',
        value: function login(client_id, client_secret, username, password, callback, errorCallback) {
            var _this2 = this;

            this._auth.login(client_id, client_secret, username, password, function (data) {
                if (_typeof(_this2._loginHandler)) {
                    _this2._loginHandler(data);
                }

                if (typeof callback === 'function') {
                    callback(data);
                }
            }, function (error, code) {
                // Call both the global error handler and the argument
                var type = 'Login';

                _this2._requestErrorHandler(type, error, code);

                if (typeof errorCallback === 'function') {
                    errorCallback(type, error);
                }
            });
        }
    }, {
        key: 'loginWithTokens',
        value: function loginWithTokens(data) {
            this._auth.loginWithTokens(data.access_token, data.refresh_token, data.expires_in);
        }
    }, {
        key: 'logout',
        value: function logout(callback, errorCallback) {
            var _this3 = this;

            this._auth.logout(function () {
                if (_typeof(_this3._logoutHandler)) {
                    _this3._logoutHandler();
                }

                if (typeof callback === 'function') {
                    callback();
                }
            }, function (error) {
                // Call both the global error handler and the argument
                var type = 'Logout';

                _this3._requestErrorHandler(type, error);

                if (typeof errorCallback === 'function') {
                    errorCallback(type, error);
                }
            });
        }

        /**
         * Log the admin in with Firebase.
         *
         * @param {function(callback: function, errorCallback:function)} callback - Success callback, which contains 1 argument: data (object, admin user data).
         * @param {function(callback: function, errorCallback:function)} errorCallback - The error callback function, which contains 2 arguments: type (string), message (string).
         */

    }, {
        key: 'adminLogin',
        value: function adminLogin(callback, errorCallback) {
            var _this4 = this;

            var clientId = this._auth && this._auth.hasOwnProperty('client_id') ? this._auth.client_id : null;

            //todo: refactor
            this._admin = this._user;
            this._auth = new _authAdmin2.default(this._admin, clientId);

            this._auth.login(function (data) {
                if (_typeof(_this4._loginHandler)) {
                    _this4._loginHandler(data);
                }

                if (typeof callback === 'function') {
                    callback(data);
                }
            }, function (error, code) {
                // Call both the global error handler and the argument
                var type = 'Login';

                _this4._requestErrorHandler(type, error, code);

                if (typeof errorCallback === 'function') {
                    errorCallback(type, error);
                }
            });
        }

        /**
         * Log the admin out.
         *
         * @param {function} callback - Success callback, which contains no arguments.
         * @param {function(type: string, message: string)} errorCallback - The error callback function, which contains 2 arguments: type (string), message (string).
         */

    }, {
        key: 'adminLogout',
        value: function adminLogout(callback, errorCallback) {
            var _this5 = this;

            this._auth.logout(function () {
                if (_typeof(_this5._logoutHandler)) {
                    _this5._logoutHandler();
                }

                if (typeof callback === 'function') {
                    callback();
                }
            }, function (error) {
                // Call both the global error handler and the argument
                var type = 'Logout';

                _this5._requestErrorHandler(type, error);

                if (typeof errorCallback === 'function') {
                    errorCallback(type, error);
                }
            });
        }

        /**
         * Set the contract id to be sent in every request. This changes the client we connect to.
         *
         * @returns {boolean}
         */

    }, {
        key: 'setContract',
        value: function setContract(id) {
            var contracts = this._user.get('contracts');
            var setContract = contracts && contracts.setActive(id);

            return !!setContract;
        }

        /**
         * Get the base url of the API.
         *
         * @returns {string}
         */

    }, {
        key: 'getServer',
        value: function getServer() {
            return _request2.default.getServer();
        }

        /**
         * Middleware call with global event handlers attached. This is called by methods in services.
         *
         * @param {string} method - Middleware method url. Example: /Customer/12
         * @param {object} [data=null] - Object of data to be sent to the method url. Not for GET calls.
         * @param {function(data: object)} [callback=null] - Success callback, which contains 1 argument: data (object, response).
         * @param {function(error: object)} [errorCallback=null] - The error callback function, which contains an object with 2 properties: type (string), message (string).
         */

    }, {
        key: 'call',
        value: function call(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
            var callback = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

            var _this6 = this;

            var errorCallback = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
            var requestType = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null;

            this._auth.getValidToken(function (token) {
                new _request2.default(method, data, function (response) {
                    if (typeof callback === 'function') {
                        callback(response);
                    }

                    _this6._requestFinishedHandler(response);
                }, function (error, code) {
                    // Call both the global error handler and the argument
                    var type = 'MiddlewareCall';

                    _this6._requestErrorHandler(type, error, code);

                    if (typeof errorCallback === 'function') {
                        errorCallback({ type: type, message: error, code: code });
                    }
                }, requestType);
            }, function (message, code) {
                errorCallback({ type: 'MiddlewareCall', message: message, code: code });
            });
        }
    }, {
        key: 'callNoAuth',
        value: function callNoAuth(method) {
            var data = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : null;
            var callback = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : null;

            var _this7 = this;

            var errorCallback = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : null;
            var requestType = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : null;

            new _request2.default(method, data, function (response) {
                if (typeof callback === 'function') {
                    callback(response);
                }

                _this7._requestFinishedHandler(response);
            }, function (error, code) {
                // Call both the global error handler and the argument
                var type = 'MiddlewareCall';

                _this7._requestErrorHandler(type, error, code);

                if (typeof errorCallback === 'function') {
                    errorCallback({ type: type, message: error, code: code });
                }
            }, requestType);
        }

        /**
         * Global kit login success handler for AJAX calls.
         *
         * @param {function(adminData: object)} callback - The success callback function, which contains 1 argument with the logged in admin user data.
         */

    }, {
        key: 'onLogin',
        value: function onLogin(callback) {
            this._loginHandler = callback;
        }

        /**
         * Global kit logout success handler for AJAX calls.
         *
         * @param {function} callback - The success callback function, which contains no arguments.
         */

    }, {
        key: 'onLogout',
        value: function onLogout(callback) {
            this._logoutHandler = callback;
        }

        /**
         * Global kit request success handler for AJAX calls.
         *
         * @param {function(response: object)} callback - The request success callback function to be called.
         */

    }, {
        key: 'onRequestFinished',
        value: function onRequestFinished(callback) {
            this._requestFinishedHandler = callback;
        }

        /**
         * Global kit request error handler for AJAX calls.
         *
         * @param {function(type: string, message: string, code: number)} callback - The request error callback function to be called.
         */

    }, {
        key: 'onRequestError',
        value: function onRequestError(callback) {
            // Arguments: type, message, code
            this._requestErrorHandler = callback;
        }

        /**
         * Global AbelKitError error handler for all errors.
         *
         * @param {function(type: string, message: string, code: number)} callback - The request error callback function to be called.
         */

    }, {
        key: 'onError',
        value: function onError(callback) {
            // Arguments: type, message, code
            this._errorHandler = callback;
        }

        /**
         * Return the AbelService class.
         *
         * @returns {AbelService} AbelService
         */

    }, {
        key: 'AbelService',
        value: function AbelService() {
            return this._service('AbelService');
        }

        /**
         * Return the AbelSecureService class.
         *
         * @returns {AbelSecureService} AbelSecureService
         */

    }, {
        key: 'AbelSecureService',
        value: function AbelSecureService() {
            return this._service('AbelSecureService');
        }

        /**
         * Return the AbelAdminService class.
         *
         * @returns {AbelAdminService} AbelAdminService
         */

    }, {
        key: 'AbelAdminService',
        value: function AbelAdminService() {
            return this._service('AbelAdminService');
        }

        /**
         * Dynamically load an object - this is the only way to import objects in ES5.
         *
         * @param {string} object - The name of the kit object to load.
         * @returns {Object}
         * @throws {Error} - Throw error if given object does not exist in the current kit.
         */

    }, {
        key: 'loadObject',
        value: function loadObject(object) {
            if (_typeof(Objects[object]) === 'object') {
                return Objects[object];
            } else {
                throw new _AbelKitError2.default('Invalid loaded object: ' + object);
            }
        }

        /**
         * Return Service class from service name.
         *
         * @param {string} name - The service name to be called.
         * @returns {AbelService|AbelSecureService|AbelAdminService}
         * @private
         * @throws {Error} - Throw error when admin is not logged in.
         * @todo Dynamic class loading
         */

    }, {
        key: '_service',
        value: function _service(name) {
            switch (name) {
                case 'AbelService':
                    return new _AbelService2.default(this);
                    break;

                case 'AbelSecureService':
                    return new _AbelSecureService2.default(this);
                    break;

                case 'AbelAdminService':
                    return new _AbelAdminService2.default(this);
                    break;

                default:
                    throw new _AbelKitError2.default('Class ' + name + ' is not a service');
            }
        }
    }]);

    return AbelKitWebAdmin;
}();

exports.default = AbelKitWebAdmin;

},{"./lib/components/AbelKitError":1,"./lib/components/auth":3,"./lib/components/authAdmin":4,"./lib/components/request":5,"./lib/components/utils":6,"./lib/models/user":8,"./lib/objects/index":65,"./lib/services/AbelAdminService":66,"./lib/services/AbelSecureService":67,"./lib/services/AbelService":68}],"bootstrap":[function(require,module,exports){
// This file is autogenerated via the `commonjs` Grunt task. You can require() this file in a CommonJS environment.
require('../../js/transition.js')
require('../../js/alert.js')
require('../../js/button.js')
require('../../js/carousel.js')
require('../../js/collapse.js')
require('../../js/dropdown.js')
require('../../js/modal.js')
require('../../js/tooltip.js')
require('../../js/popover.js')
require('../../js/scrollspy.js')
require('../../js/tab.js')
require('../../js/affix.js')
},{"../../js/affix.js":72,"../../js/alert.js":73,"../../js/button.js":74,"../../js/carousel.js":75,"../../js/collapse.js":76,"../../js/dropdown.js":77,"../../js/modal.js":78,"../../js/popover.js":79,"../../js/scrollspy.js":80,"../../js/tab.js":81,"../../js/tooltip.js":82,"../../js/transition.js":83}],"d3-tip":[function(require,module,exports){
// d3.tip
// Copyright (c) 2013 Justin Palmer
//
// Tooltips for d3.js SVG visualizations

(function (root, factory) {
  if (typeof define === 'function' && define.amd) {
    // AMD. Register as an anonymous module with d3 as a dependency.
    define(['d3'], factory)
  } else if (typeof module === 'object' && module.exports) {
    // CommonJS
    var d3 = require('d3')
    module.exports = factory(d3)
  } else {
    // Browser global.
    root.d3.tip = factory(root.d3)
  }
}(this, function (d3) {

  // Public - contructs a new tooltip
  //
  // Returns a tip
  return function() {
    var direction = d3_tip_direction,
        offset    = d3_tip_offset,
        html      = d3_tip_html,
        node      = initNode(),
        svg       = null,
        point     = null,
        target    = null

    function tip(vis) {
      svg = getSVGNode(vis)
      point = svg.createSVGPoint()
      document.body.appendChild(node)
    }

    // Public - show the tooltip on the screen
    //
    // Returns a tip
    tip.show = function() {
      var args = Array.prototype.slice.call(arguments)
      if(args[args.length - 1] instanceof SVGElement) target = args.pop()

      var content = html.apply(this, args),
          poffset = offset.apply(this, args),
          dir     = direction.apply(this, args),
          nodel   = getNodeEl(),
          i       = directions.length,
          coords,
          scrollTop  = document.documentElement.scrollTop || document.body.scrollTop,
          scrollLeft = document.documentElement.scrollLeft || document.body.scrollLeft

      nodel.html(content)
        .style('opacity', 1).style('pointer-events', 'all')

      while(i--) nodel.classed(directions[i], false)
      coords = direction_callbacks.get(dir).apply(this)
      nodel.classed(dir, true)
      	.style('top', (coords.top +  poffset[0]) + scrollTop + 'px')
      	.style('left', (coords.left + poffset[1]) + scrollLeft + 'px')

      return tip;
    };

    // Public - hide the tooltip
    //
    // Returns a tip
    tip.hide = function() {
      var nodel = getNodeEl()
      nodel.style('opacity', 0).style('pointer-events', 'none')
      return tip
    }

    // Public: Proxy attr calls to the d3 tip container.  Sets or gets attribute value.
    //
    // n - name of the attribute
    // v - value of the attribute
    //
    // Returns tip or attribute value
    tip.attr = function(n, v) {
      if (arguments.length < 2 && typeof n === 'string') {
        return getNodeEl().attr(n)
      } else {
        var args =  Array.prototype.slice.call(arguments)
        d3.selection.prototype.attr.apply(getNodeEl(), args)
      }

      return tip
    }

    // Public: Proxy style calls to the d3 tip container.  Sets or gets a style value.
    //
    // n - name of the property
    // v - value of the property
    //
    // Returns tip or style property value
    tip.style = function(n, v) {
      if (arguments.length < 2 && typeof n === 'string') {
        return getNodeEl().style(n)
      } else {
        var args = Array.prototype.slice.call(arguments)
        d3.selection.prototype.style.apply(getNodeEl(), args)
      }

      return tip
    }

    // Public: Set or get the direction of the tooltip
    //
    // v - One of n(north), s(south), e(east), or w(west), nw(northwest),
    //     sw(southwest), ne(northeast) or se(southeast)
    //
    // Returns tip or direction
    tip.direction = function(v) {
      if (!arguments.length) return direction
      direction = v == null ? v : functor(v)

      return tip
    }

    // Public: Sets or gets the offset of the tip
    //
    // v - Array of [x, y] offset
    //
    // Returns offset or
    tip.offset = function(v) {
      if (!arguments.length) return offset
      offset = v == null ? v : functor(v)

      return tip
    }

    // Public: sets or gets the html value of the tooltip
    //
    // v - String value of the tip
    //
    // Returns html value or tip
    tip.html = function(v) {
      if (!arguments.length) return html
      html = v == null ? v : functor(v)

      return tip
    }

    // Public: destroys the tooltip and removes it from the DOM
    //
    // Returns a tip
    tip.destroy = function() {
      if(node) {
        getNodeEl().remove();
        node = null;
      }
      return tip;
    }

    function d3_tip_direction() { return 'n' }
    function d3_tip_offset() { return [0, 0] }
    function d3_tip_html() { return ' ' }

    var direction_callbacks = d3.map({
      n:  direction_n,
      s:  direction_s,
      e:  direction_e,
      w:  direction_w,
      nw: direction_nw,
      ne: direction_ne,
      sw: direction_sw,
      se: direction_se
    }),

    directions = direction_callbacks.keys()

    function direction_n() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.n.y - node.offsetHeight,
        left: bbox.n.x - node.offsetWidth / 2
      }
    }

    function direction_s() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.s.y,
        left: bbox.s.x - node.offsetWidth / 2
      }
    }

    function direction_e() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.e.y - node.offsetHeight / 2,
        left: bbox.e.x
      }
    }

    function direction_w() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.w.y - node.offsetHeight / 2,
        left: bbox.w.x - node.offsetWidth
      }
    }

    function direction_nw() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.nw.y - node.offsetHeight,
        left: bbox.nw.x - node.offsetWidth
      }
    }

    function direction_ne() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.ne.y - node.offsetHeight,
        left: bbox.ne.x
      }
    }

    function direction_sw() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.sw.y,
        left: bbox.sw.x - node.offsetWidth
      }
    }

    function direction_se() {
      var bbox = getScreenBBox()
      return {
        top:  bbox.se.y,
        left: bbox.e.x
      }
    }

    function initNode() {
      var node = d3.select(document.createElement('div'));
      node.style('position', 'absolute').style('top', 0).style('opacity', 0)
      	.style('pointer-events', 'none').style('box-sizing', 'border-box')

      return node.node()
    }

    function getSVGNode(el) {
      el = el.node()
      if(el.tagName.toLowerCase() === 'svg')
        return el

      return el.ownerSVGElement
    }

    function getNodeEl() {
      if(node === null) {
        node = initNode();
        // re-add node to DOM
        document.body.appendChild(node);
      };
      return d3.select(node);
    }

    // Private - gets the screen coordinates of a shape
    //
    // Given a shape on the screen, will return an SVGPoint for the directions
    // n(north), s(south), e(east), w(west), ne(northeast), se(southeast), nw(northwest),
    // sw(southwest).
    //
    //    +-+-+
    //    |   |
    //    +   +
    //    |   |
    //    +-+-+
    //
    // Returns an Object {n, s, e, w, nw, sw, ne, se}
    function getScreenBBox() {
      var targetel   = target || d3.event.target;

      while ('undefined' === typeof targetel.getScreenCTM && 'undefined' === targetel.parentNode) {
          targetel = targetel.parentNode;
      }

      var bbox       = {},
          matrix     = targetel.getScreenCTM(),
          tbbox      = targetel.getBBox(),
          width      = tbbox.width,
          height     = tbbox.height,
          x          = tbbox.x,
          y          = tbbox.y

      point.x = x
      point.y = y
      bbox.nw = point.matrixTransform(matrix)
      point.x += width
      bbox.ne = point.matrixTransform(matrix)
      point.y += height
      bbox.se = point.matrixTransform(matrix)
      point.x -= width
      bbox.sw = point.matrixTransform(matrix)
      point.y -= height / 2
      bbox.w  = point.matrixTransform(matrix)
      point.x += width
      bbox.e = point.matrixTransform(matrix)
      point.x -= width / 2
      point.y -= height / 2
      bbox.n = point.matrixTransform(matrix)
      point.y += height
      bbox.s = point.matrixTransform(matrix)

      return bbox
    }
    
    // Private - replace D3JS 3.X d3.functor() function
    function functor(v) {
    	return typeof v === "function" ? v : function() {
        return v
    	}
    }

    return tip
  };

}));

},{"d3":"d3"}],"d3":[function(require,module,exports){
'use strict';

Object.defineProperty(exports, '__esModule', { value: true });

var d3Array = require('d3-array');
var d3Axis = require('d3-axis');
var d3Brush = require('d3-brush');
var d3Chord = require('d3-chord');
var d3Collection = require('d3-collection');
var d3Color = require('d3-color');
var d3Dispatch = require('d3-dispatch');
var d3Drag = require('d3-drag');
var d3Dsv = require('d3-dsv');
var d3Ease = require('d3-ease');
var d3Force = require('d3-force');
var d3Format = require('d3-format');
var d3Geo = require('d3-geo');
var d3Hierarchy = require('d3-hierarchy');
var d3Interpolate = require('d3-interpolate');
var d3Path = require('d3-path');
var d3Polygon = require('d3-polygon');
var d3Quadtree = require('d3-quadtree');
var d3Queue = require('d3-queue');
var d3Random = require('d3-random');
var d3Request = require('d3-request');
var d3Scale = require('d3-scale');
var d3Selection = require('d3-selection');
var d3Shape = require('d3-shape');
var d3Time = require('d3-time');
var d3TimeFormat = require('d3-time-format');
var d3Timer = require('d3-timer');
var d3Transition = require('d3-transition');
var d3Voronoi = require('d3-voronoi');
var d3Zoom = require('d3-zoom');

var version = "4.13.0";

exports.version = version;
Object.keys(d3Array).forEach(function (key) { exports[key] = d3Array[key]; });
Object.keys(d3Axis).forEach(function (key) { exports[key] = d3Axis[key]; });
Object.keys(d3Brush).forEach(function (key) { exports[key] = d3Brush[key]; });
Object.keys(d3Chord).forEach(function (key) { exports[key] = d3Chord[key]; });
Object.keys(d3Collection).forEach(function (key) { exports[key] = d3Collection[key]; });
Object.keys(d3Color).forEach(function (key) { exports[key] = d3Color[key]; });
Object.keys(d3Dispatch).forEach(function (key) { exports[key] = d3Dispatch[key]; });
Object.keys(d3Drag).forEach(function (key) { exports[key] = d3Drag[key]; });
Object.keys(d3Dsv).forEach(function (key) { exports[key] = d3Dsv[key]; });
Object.keys(d3Ease).forEach(function (key) { exports[key] = d3Ease[key]; });
Object.keys(d3Force).forEach(function (key) { exports[key] = d3Force[key]; });
Object.keys(d3Format).forEach(function (key) { exports[key] = d3Format[key]; });
Object.keys(d3Geo).forEach(function (key) { exports[key] = d3Geo[key]; });
Object.keys(d3Hierarchy).forEach(function (key) { exports[key] = d3Hierarchy[key]; });
Object.keys(d3Interpolate).forEach(function (key) { exports[key] = d3Interpolate[key]; });
Object.keys(d3Path).forEach(function (key) { exports[key] = d3Path[key]; });
Object.keys(d3Polygon).forEach(function (key) { exports[key] = d3Polygon[key]; });
Object.keys(d3Quadtree).forEach(function (key) { exports[key] = d3Quadtree[key]; });
Object.keys(d3Queue).forEach(function (key) { exports[key] = d3Queue[key]; });
Object.keys(d3Random).forEach(function (key) { exports[key] = d3Random[key]; });
Object.keys(d3Request).forEach(function (key) { exports[key] = d3Request[key]; });
Object.keys(d3Scale).forEach(function (key) { exports[key] = d3Scale[key]; });
Object.keys(d3Selection).forEach(function (key) { exports[key] = d3Selection[key]; });
Object.keys(d3Shape).forEach(function (key) { exports[key] = d3Shape[key]; });
Object.keys(d3Time).forEach(function (key) { exports[key] = d3Time[key]; });
Object.keys(d3TimeFormat).forEach(function (key) { exports[key] = d3TimeFormat[key]; });
Object.keys(d3Timer).forEach(function (key) { exports[key] = d3Timer[key]; });
Object.keys(d3Transition).forEach(function (key) { exports[key] = d3Transition[key]; });
Object.keys(d3Voronoi).forEach(function (key) { exports[key] = d3Voronoi[key]; });
Object.keys(d3Zoom).forEach(function (key) { exports[key] = d3Zoom[key]; });
Object.defineProperty(exports, "event", {get: function() { return d3Selection.event; }});

},{"d3-array":89,"d3-axis":90,"d3-brush":91,"d3-chord":92,"d3-collection":93,"d3-color":94,"d3-dispatch":95,"d3-drag":96,"d3-dsv":97,"d3-ease":98,"d3-force":99,"d3-format":100,"d3-geo":101,"d3-hierarchy":102,"d3-interpolate":103,"d3-path":104,"d3-polygon":105,"d3-quadtree":106,"d3-queue":107,"d3-random":108,"d3-request":109,"d3-scale":110,"d3-selection":111,"d3-shape":112,"d3-time":114,"d3-time-format":113,"d3-timer":115,"d3-transition":116,"d3-voronoi":117,"d3-zoom":118}],"jquery":[function(require,module,exports){
/*!
 * jQuery JavaScript Library v3.4.1
 * https://jquery.com/
 *
 * Includes Sizzle.js
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://jquery.org/license
 *
 * Date: 2019-05-01T21:04Z
 */
( function( global, factory ) {

	"use strict";

	if ( typeof module === "object" && typeof module.exports === "object" ) {

		// For CommonJS and CommonJS-like environments where a proper `window`
		// is present, execute the factory and get jQuery.
		// For environments that do not have a `window` with a `document`
		// (such as Node.js), expose a factory as module.exports.
		// This accentuates the need for the creation of a real `window`.
		// e.g. var jQuery = require("jquery")(window);
		// See ticket #14549 for more info.
		module.exports = global.document ?
			factory( global, true ) :
			function( w ) {
				if ( !w.document ) {
					throw new Error( "jQuery requires a window with a document" );
				}
				return factory( w );
			};
	} else {
		factory( global );
	}

// Pass this if window is not defined yet
} )( typeof window !== "undefined" ? window : this, function( window, noGlobal ) {

// Edge <= 12 - 13+, Firefox <=18 - 45+, IE 10 - 11, Safari 5.1 - 9+, iOS 6 - 9.1
// throw exceptions when non-strict code (e.g., ASP.NET 4.5) accesses strict mode
// arguments.callee.caller (trac-13335). But as of jQuery 3.0 (2016), strict mode should be common
// enough that all such attempts are guarded in a try block.
"use strict";

var arr = [];

var document = window.document;

var getProto = Object.getPrototypeOf;

var slice = arr.slice;

var concat = arr.concat;

var push = arr.push;

var indexOf = arr.indexOf;

var class2type = {};

var toString = class2type.toString;

var hasOwn = class2type.hasOwnProperty;

var fnToString = hasOwn.toString;

var ObjectFunctionString = fnToString.call( Object );

var support = {};

var isFunction = function isFunction( obj ) {

      // Support: Chrome <=57, Firefox <=52
      // In some browsers, typeof returns "function" for HTML <object> elements
      // (i.e., `typeof document.createElement( "object" ) === "function"`).
      // We don't want to classify *any* DOM node as a function.
      return typeof obj === "function" && typeof obj.nodeType !== "number";
  };


var isWindow = function isWindow( obj ) {
		return obj != null && obj === obj.window;
	};




	var preservedScriptAttributes = {
		type: true,
		src: true,
		nonce: true,
		noModule: true
	};

	function DOMEval( code, node, doc ) {
		doc = doc || document;

		var i, val,
			script = doc.createElement( "script" );

		script.text = code;
		if ( node ) {
			for ( i in preservedScriptAttributes ) {

				// Support: Firefox 64+, Edge 18+
				// Some browsers don't support the "nonce" property on scripts.
				// On the other hand, just using `getAttribute` is not enough as
				// the `nonce` attribute is reset to an empty string whenever it
				// becomes browsing-context connected.
				// See https://github.com/whatwg/html/issues/2369
				// See https://html.spec.whatwg.org/#nonce-attributes
				// The `node.getAttribute` check was added for the sake of
				// `jQuery.globalEval` so that it can fake a nonce-containing node
				// via an object.
				val = node[ i ] || node.getAttribute && node.getAttribute( i );
				if ( val ) {
					script.setAttribute( i, val );
				}
			}
		}
		doc.head.appendChild( script ).parentNode.removeChild( script );
	}


function toType( obj ) {
	if ( obj == null ) {
		return obj + "";
	}

	// Support: Android <=2.3 only (functionish RegExp)
	return typeof obj === "object" || typeof obj === "function" ?
		class2type[ toString.call( obj ) ] || "object" :
		typeof obj;
}
/* global Symbol */
// Defining this global in .eslintrc.json would create a danger of using the global
// unguarded in another place, it seems safer to define global only for this module



var
	version = "3.4.1",

	// Define a local copy of jQuery
	jQuery = function( selector, context ) {

		// The jQuery object is actually just the init constructor 'enhanced'
		// Need init if jQuery is called (just allow error to be thrown if not included)
		return new jQuery.fn.init( selector, context );
	},

	// Support: Android <=4.0 only
	// Make sure we trim BOM and NBSP
	rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g;

jQuery.fn = jQuery.prototype = {

	// The current version of jQuery being used
	jquery: version,

	constructor: jQuery,

	// The default length of a jQuery object is 0
	length: 0,

	toArray: function() {
		return slice.call( this );
	},

	// Get the Nth element in the matched element set OR
	// Get the whole matched element set as a clean array
	get: function( num ) {

		// Return all the elements in a clean array
		if ( num == null ) {
			return slice.call( this );
		}

		// Return just the one element from the set
		return num < 0 ? this[ num + this.length ] : this[ num ];
	},

	// Take an array of elements and push it onto the stack
	// (returning the new matched element set)
	pushStack: function( elems ) {

		// Build a new jQuery matched element set
		var ret = jQuery.merge( this.constructor(), elems );

		// Add the old object onto the stack (as a reference)
		ret.prevObject = this;

		// Return the newly-formed element set
		return ret;
	},

	// Execute a callback for every element in the matched set.
	each: function( callback ) {
		return jQuery.each( this, callback );
	},

	map: function( callback ) {
		return this.pushStack( jQuery.map( this, function( elem, i ) {
			return callback.call( elem, i, elem );
		} ) );
	},

	slice: function() {
		return this.pushStack( slice.apply( this, arguments ) );
	},

	first: function() {
		return this.eq( 0 );
	},

	last: function() {
		return this.eq( -1 );
	},

	eq: function( i ) {
		var len = this.length,
			j = +i + ( i < 0 ? len : 0 );
		return this.pushStack( j >= 0 && j < len ? [ this[ j ] ] : [] );
	},

	end: function() {
		return this.prevObject || this.constructor();
	},

	// For internal use only.
	// Behaves like an Array's method, not like a jQuery method.
	push: push,
	sort: arr.sort,
	splice: arr.splice
};

jQuery.extend = jQuery.fn.extend = function() {
	var options, name, src, copy, copyIsArray, clone,
		target = arguments[ 0 ] || {},
		i = 1,
		length = arguments.length,
		deep = false;

	// Handle a deep copy situation
	if ( typeof target === "boolean" ) {
		deep = target;

		// Skip the boolean and the target
		target = arguments[ i ] || {};
		i++;
	}

	// Handle case when target is a string or something (possible in deep copy)
	if ( typeof target !== "object" && !isFunction( target ) ) {
		target = {};
	}

	// Extend jQuery itself if only one argument is passed
	if ( i === length ) {
		target = this;
		i--;
	}

	for ( ; i < length; i++ ) {

		// Only deal with non-null/undefined values
		if ( ( options = arguments[ i ] ) != null ) {

			// Extend the base object
			for ( name in options ) {
				copy = options[ name ];

				// Prevent Object.prototype pollution
				// Prevent never-ending loop
				if ( name === "__proto__" || target === copy ) {
					continue;
				}

				// Recurse if we're merging plain objects or arrays
				if ( deep && copy && ( jQuery.isPlainObject( copy ) ||
					( copyIsArray = Array.isArray( copy ) ) ) ) {
					src = target[ name ];

					// Ensure proper type for the source value
					if ( copyIsArray && !Array.isArray( src ) ) {
						clone = [];
					} else if ( !copyIsArray && !jQuery.isPlainObject( src ) ) {
						clone = {};
					} else {
						clone = src;
					}
					copyIsArray = false;

					// Never move original objects, clone them
					target[ name ] = jQuery.extend( deep, clone, copy );

				// Don't bring in undefined values
				} else if ( copy !== undefined ) {
					target[ name ] = copy;
				}
			}
		}
	}

	// Return the modified object
	return target;
};

jQuery.extend( {

	// Unique for each copy of jQuery on the page
	expando: "jQuery" + ( version + Math.random() ).replace( /\D/g, "" ),

	// Assume jQuery is ready without the ready module
	isReady: true,

	error: function( msg ) {
		throw new Error( msg );
	},

	noop: function() {},

	isPlainObject: function( obj ) {
		var proto, Ctor;

		// Detect obvious negatives
		// Use toString instead of jQuery.type to catch host objects
		if ( !obj || toString.call( obj ) !== "[object Object]" ) {
			return false;
		}

		proto = getProto( obj );

		// Objects with no prototype (e.g., `Object.create( null )`) are plain
		if ( !proto ) {
			return true;
		}

		// Objects with prototype are plain iff they were constructed by a global Object function
		Ctor = hasOwn.call( proto, "constructor" ) && proto.constructor;
		return typeof Ctor === "function" && fnToString.call( Ctor ) === ObjectFunctionString;
	},

	isEmptyObject: function( obj ) {
		var name;

		for ( name in obj ) {
			return false;
		}
		return true;
	},

	// Evaluates a script in a global context
	globalEval: function( code, options ) {
		DOMEval( code, { nonce: options && options.nonce } );
	},

	each: function( obj, callback ) {
		var length, i = 0;

		if ( isArrayLike( obj ) ) {
			length = obj.length;
			for ( ; i < length; i++ ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		} else {
			for ( i in obj ) {
				if ( callback.call( obj[ i ], i, obj[ i ] ) === false ) {
					break;
				}
			}
		}

		return obj;
	},

	// Support: Android <=4.0 only
	trim: function( text ) {
		return text == null ?
			"" :
			( text + "" ).replace( rtrim, "" );
	},

	// results is for internal usage only
	makeArray: function( arr, results ) {
		var ret = results || [];

		if ( arr != null ) {
			if ( isArrayLike( Object( arr ) ) ) {
				jQuery.merge( ret,
					typeof arr === "string" ?
					[ arr ] : arr
				);
			} else {
				push.call( ret, arr );
			}
		}

		return ret;
	},

	inArray: function( elem, arr, i ) {
		return arr == null ? -1 : indexOf.call( arr, elem, i );
	},

	// Support: Android <=4.0 only, PhantomJS 1 only
	// push.apply(_, arraylike) throws on ancient WebKit
	merge: function( first, second ) {
		var len = +second.length,
			j = 0,
			i = first.length;

		for ( ; j < len; j++ ) {
			first[ i++ ] = second[ j ];
		}

		first.length = i;

		return first;
	},

	grep: function( elems, callback, invert ) {
		var callbackInverse,
			matches = [],
			i = 0,
			length = elems.length,
			callbackExpect = !invert;

		// Go through the array, only saving the items
		// that pass the validator function
		for ( ; i < length; i++ ) {
			callbackInverse = !callback( elems[ i ], i );
			if ( callbackInverse !== callbackExpect ) {
				matches.push( elems[ i ] );
			}
		}

		return matches;
	},

	// arg is for internal usage only
	map: function( elems, callback, arg ) {
		var length, value,
			i = 0,
			ret = [];

		// Go through the array, translating each of the items to their new values
		if ( isArrayLike( elems ) ) {
			length = elems.length;
			for ( ; i < length; i++ ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}

		// Go through every key on the object,
		} else {
			for ( i in elems ) {
				value = callback( elems[ i ], i, arg );

				if ( value != null ) {
					ret.push( value );
				}
			}
		}

		// Flatten any nested arrays
		return concat.apply( [], ret );
	},

	// A global GUID counter for objects
	guid: 1,

	// jQuery.support is not used in Core but other projects attach their
	// properties to it so it needs to exist.
	support: support
} );

if ( typeof Symbol === "function" ) {
	jQuery.fn[ Symbol.iterator ] = arr[ Symbol.iterator ];
}

// Populate the class2type map
jQuery.each( "Boolean Number String Function Array Date RegExp Object Error Symbol".split( " " ),
function( i, name ) {
	class2type[ "[object " + name + "]" ] = name.toLowerCase();
} );

function isArrayLike( obj ) {

	// Support: real iOS 8.2 only (not reproducible in simulator)
	// `in` check used to prevent JIT error (gh-2145)
	// hasOwn isn't used here due to false negatives
	// regarding Nodelist length in IE
	var length = !!obj && "length" in obj && obj.length,
		type = toType( obj );

	if ( isFunction( obj ) || isWindow( obj ) ) {
		return false;
	}

	return type === "array" || length === 0 ||
		typeof length === "number" && length > 0 && ( length - 1 ) in obj;
}
var Sizzle =
/*!
 * Sizzle CSS Selector Engine v2.3.4
 * https://sizzlejs.com/
 *
 * Copyright JS Foundation and other contributors
 * Released under the MIT license
 * https://js.foundation/
 *
 * Date: 2019-04-08
 */
(function( window ) {

var i,
	support,
	Expr,
	getText,
	isXML,
	tokenize,
	compile,
	select,
	outermostContext,
	sortInput,
	hasDuplicate,

	// Local document vars
	setDocument,
	document,
	docElem,
	documentIsHTML,
	rbuggyQSA,
	rbuggyMatches,
	matches,
	contains,

	// Instance-specific data
	expando = "sizzle" + 1 * new Date(),
	preferredDoc = window.document,
	dirruns = 0,
	done = 0,
	classCache = createCache(),
	tokenCache = createCache(),
	compilerCache = createCache(),
	nonnativeSelectorCache = createCache(),
	sortOrder = function( a, b ) {
		if ( a === b ) {
			hasDuplicate = true;
		}
		return 0;
	},

	// Instance methods
	hasOwn = ({}).hasOwnProperty,
	arr = [],
	pop = arr.pop,
	push_native = arr.push,
	push = arr.push,
	slice = arr.slice,
	// Use a stripped-down indexOf as it's faster than native
	// https://jsperf.com/thor-indexof-vs-for/5
	indexOf = function( list, elem ) {
		var i = 0,
			len = list.length;
		for ( ; i < len; i++ ) {
			if ( list[i] === elem ) {
				return i;
			}
		}
		return -1;
	},

	booleans = "checked|selected|async|autofocus|autoplay|controls|defer|disabled|hidden|ismap|loop|multiple|open|readonly|required|scoped",

	// Regular expressions

	// http://www.w3.org/TR/css3-selectors/#whitespace
	whitespace = "[\\x20\\t\\r\\n\\f]",

	// http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier
	identifier = "(?:\\\\.|[\\w-]|[^\0-\\xa0])+",

	// Attribute selectors: http://www.w3.org/TR/selectors/#attribute-selectors
	attributes = "\\[" + whitespace + "*(" + identifier + ")(?:" + whitespace +
		// Operator (capture 2)
		"*([*^$|!~]?=)" + whitespace +
		// "Attribute values must be CSS identifiers [capture 5] or strings [capture 3 or capture 4]"
		"*(?:'((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\"|(" + identifier + "))|)" + whitespace +
		"*\\]",

	pseudos = ":(" + identifier + ")(?:\\((" +
		// To reduce the number of selectors needing tokenize in the preFilter, prefer arguments:
		// 1. quoted (capture 3; capture 4 or capture 5)
		"('((?:\\\\.|[^\\\\'])*)'|\"((?:\\\\.|[^\\\\\"])*)\")|" +
		// 2. simple (capture 6)
		"((?:\\\\.|[^\\\\()[\\]]|" + attributes + ")*)|" +
		// 3. anything else (capture 2)
		".*" +
		")\\)|)",

	// Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter
	rwhitespace = new RegExp( whitespace + "+", "g" ),
	rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),

	rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),
	rcombinators = new RegExp( "^" + whitespace + "*([>+~]|" + whitespace + ")" + whitespace + "*" ),
	rdescend = new RegExp( whitespace + "|>" ),

	rpseudo = new RegExp( pseudos ),
	ridentifier = new RegExp( "^" + identifier + "$" ),

	matchExpr = {
		"ID": new RegExp( "^#(" + identifier + ")" ),
		"CLASS": new RegExp( "^\\.(" + identifier + ")" ),
		"TAG": new RegExp( "^(" + identifier + "|[*])" ),
		"ATTR": new RegExp( "^" + attributes ),
		"PSEUDO": new RegExp( "^" + pseudos ),
		"CHILD": new RegExp( "^:(only|first|last|nth|nth-last)-(child|of-type)(?:\\(" + whitespace +
			"*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +
			"*(\\d+)|))" + whitespace + "*\\)|)", "i" ),
		"bool": new RegExp( "^(?:" + booleans + ")$", "i" ),
		// For use in libraries implementing .is()
		// We use this for POS matching in `select`
		"needsContext": new RegExp( "^" + whitespace + "*[>+~]|:(even|odd|eq|gt|lt|nth|first|last)(?:\\(" +
			whitespace + "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)", "i" )
	},

	rhtml = /HTML$/i,
	rinputs = /^(?:input|select|textarea|button)$/i,
	rheader = /^h\d$/i,

	rnative = /^[^{]+\{\s*\[native \w/,

	// Easily-parseable/retrievable ID or TAG or CLASS selectors
	rquickExpr = /^(?:#([\w-]+)|(\w+)|\.([\w-]+))$/,

	rsibling = /[+~]/,

	// CSS escapes
	// http://www.w3.org/TR/CSS21/syndata.html#escaped-characters
	runescape = new RegExp( "\\\\([\\da-f]{1,6}" + whitespace + "?|(" + whitespace + ")|.)", "ig" ),
	funescape = function( _, escaped, escapedWhitespace ) {
		var high = "0x" + escaped - 0x10000;
		// NaN means non-codepoint
		// Support: Firefox<24
		// Workaround erroneous numeric interpretation of +"0x"
		return high !== high || escapedWhitespace ?
			escaped :
			high < 0 ?
				// BMP codepoint
				String.fromCharCode( high + 0x10000 ) :
				// Supplemental Plane codepoint (surrogate pair)
				String.fromCharCode( high >> 10 | 0xD800, high & 0x3FF | 0xDC00 );
	},

	// CSS string/identifier serialization
	// https://drafts.csswg.org/cssom/#common-serializing-idioms
	rcssescape = /([\0-\x1f\x7f]|^-?\d)|^-$|[^\0-\x1f\x7f-\uFFFF\w-]/g,
	fcssescape = function( ch, asCodePoint ) {
		if ( asCodePoint ) {

			// U+0000 NULL becomes U+FFFD REPLACEMENT CHARACTER
			if ( ch === "\0" ) {
				return "\uFFFD";
			}

			// Control characters and (dependent upon position) numbers get escaped as code points
			return ch.slice( 0, -1 ) + "\\" + ch.charCodeAt( ch.length - 1 ).toString( 16 ) + " ";
		}

		// Other potentially-special ASCII characters get backslash-escaped
		return "\\" + ch;
	},

	// Used for iframes
	// See setDocument()
	// Removing the function wrapper causes a "Permission Denied"
	// error in IE
	unloadHandler = function() {
		setDocument();
	},

	inDisabledFieldset = addCombinator(
		function( elem ) {
			return elem.disabled === true && elem.nodeName.toLowerCase() === "fieldset";
		},
		{ dir: "parentNode", next: "legend" }
	);

// Optimize for push.apply( _, NodeList )
try {
	push.apply(
		(arr = slice.call( preferredDoc.childNodes )),
		preferredDoc.childNodes
	);
	// Support: Android<4.0
	// Detect silently failing push.apply
	arr[ preferredDoc.childNodes.length ].nodeType;
} catch ( e ) {
	push = { apply: arr.length ?

		// Leverage slice if possible
		function( target, els ) {
			push_native.apply( target, slice.call(els) );
		} :

		// Support: IE<9
		// Otherwise append directly
		function( target, els ) {
			var j = target.length,
				i = 0;
			// Can't trust NodeList.length
			while ( (target[j++] = els[i++]) ) {}
			target.length = j - 1;
		}
	};
}

function Sizzle( selector, context, results, seed ) {
	var m, i, elem, nid, match, groups, newSelector,
		newContext = context && context.ownerDocument,

		// nodeType defaults to 9, since context defaults to document
		nodeType = context ? context.nodeType : 9;

	results = results || [];

	// Return early from calls with invalid selector or context
	if ( typeof selector !== "string" || !selector ||
		nodeType !== 1 && nodeType !== 9 && nodeType !== 11 ) {

		return results;
	}

	// Try to shortcut find operations (as opposed to filters) in HTML documents
	if ( !seed ) {

		if ( ( context ? context.ownerDocument || context : preferredDoc ) !== document ) {
			setDocument( context );
		}
		context = context || document;

		if ( documentIsHTML ) {

			// If the selector is sufficiently simple, try using a "get*By*" DOM method
			// (excepting DocumentFragment context, where the methods don't exist)
			if ( nodeType !== 11 && (match = rquickExpr.exec( selector )) ) {

				// ID selector
				if ( (m = match[1]) ) {

					// Document context
					if ( nodeType === 9 ) {
						if ( (elem = context.getElementById( m )) ) {

							// Support: IE, Opera, Webkit
							// TODO: identify versions
							// getElementById can match elements by name instead of ID
							if ( elem.id === m ) {
								results.push( elem );
								return results;
							}
						} else {
							return results;
						}

					// Element context
					} else {

						// Support: IE, Opera, Webkit
						// TODO: identify versions
						// getElementById can match elements by name instead of ID
						if ( newContext && (elem = newContext.getElementById( m )) &&
							contains( context, elem ) &&
							elem.id === m ) {

							results.push( elem );
							return results;
						}
					}

				// Type selector
				} else if ( match[2] ) {
					push.apply( results, context.getElementsByTagName( selector ) );
					return results;

				// Class selector
				} else if ( (m = match[3]) && support.getElementsByClassName &&
					context.getElementsByClassName ) {

					push.apply( results, context.getElementsByClassName( m ) );
					return results;
				}
			}

			// Take advantage of querySelectorAll
			if ( support.qsa &&
				!nonnativeSelectorCache[ selector + " " ] &&
				(!rbuggyQSA || !rbuggyQSA.test( selector )) &&

				// Support: IE 8 only
				// Exclude object elements
				(nodeType !== 1 || context.nodeName.toLowerCase() !== "object") ) {

				newSelector = selector;
				newContext = context;

				// qSA considers elements outside a scoping root when evaluating child or
				// descendant combinators, which is not what we want.
				// In such cases, we work around the behavior by prefixing every selector in the
				// list with an ID selector referencing the scope context.
				// Thanks to Andrew Dupont for this technique.
				if ( nodeType === 1 && rdescend.test( selector ) ) {

					// Capture the context ID, setting it first if necessary
					if ( (nid = context.getAttribute( "id" )) ) {
						nid = nid.replace( rcssescape, fcssescape );
					} else {
						context.setAttribute( "id", (nid = expando) );
					}

					// Prefix every selector in the list
					groups = tokenize( selector );
					i = groups.length;
					while ( i-- ) {
						groups[i] = "#" + nid + " " + toSelector( groups[i] );
					}
					newSelector = groups.join( "," );

					// Expand context for sibling selectors
					newContext = rsibling.test( selector ) && testContext( context.parentNode ) ||
						context;
				}

				try {
					push.apply( results,
						newContext.querySelectorAll( newSelector )
					);
					return results;
				} catch ( qsaError ) {
					nonnativeSelectorCache( selector, true );
				} finally {
					if ( nid === expando ) {
						context.removeAttribute( "id" );
					}
				}
			}
		}
	}

	// All others
	return select( selector.replace( rtrim, "$1" ), context, results, seed );
}

/**
 * Create key-value caches of limited size
 * @returns {function(string, object)} Returns the Object data after storing it on itself with
 *	property name the (space-suffixed) string and (if the cache is larger than Expr.cacheLength)
 *	deleting the oldest entry
 */
function createCache() {
	var keys = [];

	function cache( key, value ) {
		// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)
		if ( keys.push( key + " " ) > Expr.cacheLength ) {
			// Only keep the most recent entries
			delete cache[ keys.shift() ];
		}
		return (cache[ key + " " ] = value);
	}
	return cache;
}

/**
 * Mark a function for special use by Sizzle
 * @param {Function} fn The function to mark
 */
function markFunction( fn ) {
	fn[ expando ] = true;
	return fn;
}

/**
 * Support testing using an element
 * @param {Function} fn Passed the created element and returns a boolean result
 */
function assert( fn ) {
	var el = document.createElement("fieldset");

	try {
		return !!fn( el );
	} catch (e) {
		return false;
	} finally {
		// Remove from its parent by default
		if ( el.parentNode ) {
			el.parentNode.removeChild( el );
		}
		// release memory in IE
		el = null;
	}
}

/**
 * Adds the same handler for all of the specified attrs
 * @param {String} attrs Pipe-separated list of attributes
 * @param {Function} handler The method that will be applied
 */
function addHandle( attrs, handler ) {
	var arr = attrs.split("|"),
		i = arr.length;

	while ( i-- ) {
		Expr.attrHandle[ arr[i] ] = handler;
	}
}

/**
 * Checks document order of two siblings
 * @param {Element} a
 * @param {Element} b
 * @returns {Number} Returns less than 0 if a precedes b, greater than 0 if a follows b
 */
function siblingCheck( a, b ) {
	var cur = b && a,
		diff = cur && a.nodeType === 1 && b.nodeType === 1 &&
			a.sourceIndex - b.sourceIndex;

	// Use IE sourceIndex if available on both nodes
	if ( diff ) {
		return diff;
	}

	// Check if b follows a
	if ( cur ) {
		while ( (cur = cur.nextSibling) ) {
			if ( cur === b ) {
				return -1;
			}
		}
	}

	return a ? 1 : -1;
}

/**
 * Returns a function to use in pseudos for input types
 * @param {String} type
 */
function createInputPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return name === "input" && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for buttons
 * @param {String} type
 */
function createButtonPseudo( type ) {
	return function( elem ) {
		var name = elem.nodeName.toLowerCase();
		return (name === "input" || name === "button") && elem.type === type;
	};
}

/**
 * Returns a function to use in pseudos for :enabled/:disabled
 * @param {Boolean} disabled true for :disabled; false for :enabled
 */
function createDisabledPseudo( disabled ) {

	// Known :disabled false positives: fieldset[disabled] > legend:nth-of-type(n+2) :can-disable
	return function( elem ) {

		// Only certain elements can match :enabled or :disabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-enabled
		// https://html.spec.whatwg.org/multipage/scripting.html#selector-disabled
		if ( "form" in elem ) {

			// Check for inherited disabledness on relevant non-disabled elements:
			// * listed form-associated elements in a disabled fieldset
			//   https://html.spec.whatwg.org/multipage/forms.html#category-listed
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-fe-disabled
			// * option elements in a disabled optgroup
			//   https://html.spec.whatwg.org/multipage/forms.html#concept-option-disabled
			// All such elements have a "form" property.
			if ( elem.parentNode && elem.disabled === false ) {

				// Option elements defer to a parent optgroup if present
				if ( "label" in elem ) {
					if ( "label" in elem.parentNode ) {
						return elem.parentNode.disabled === disabled;
					} else {
						return elem.disabled === disabled;
					}
				}

				// Support: IE 6 - 11
				// Use the isDisabled shortcut property to check for disabled fieldset ancestors
				return elem.isDisabled === disabled ||

					// Where there is no isDisabled, check manually
					/* jshint -W018 */
					elem.isDisabled !== !disabled &&
						inDisabledFieldset( elem ) === disabled;
			}

			return elem.disabled === disabled;

		// Try to winnow out elements that can't be disabled before trusting the disabled property.
		// Some victims get caught in our net (label, legend, menu, track), but it shouldn't
		// even exist on them, let alone have a boolean value.
		} else if ( "label" in elem ) {
			return elem.disabled === disabled;
		}

		// Remaining elements are neither :enabled nor :disabled
		return false;
	};
}

/**
 * Returns a function to use in pseudos for positionals
 * @param {Function} fn
 */
function createPositionalPseudo( fn ) {
	return markFunction(function( argument ) {
		argument = +argument;
		return markFunction(function( seed, matches ) {
			var j,
				matchIndexes = fn( [], seed.length, argument ),
				i = matchIndexes.length;

			// Match elements found at the specified indexes
			while ( i-- ) {
				if ( seed[ (j = matchIndexes[i]) ] ) {
					seed[j] = !(matches[j] = seed[j]);
				}
			}
		});
	});
}

/**
 * Checks a node for validity as a Sizzle context
 * @param {Element|Object=} context
 * @returns {Element|Object|Boolean} The input node if acceptable, otherwise a falsy value
 */
function testContext( context ) {
	return context && typeof context.getElementsByTagName !== "undefined" && context;
}

// Expose support vars for convenience
support = Sizzle.support = {};

/**
 * Detects XML nodes
 * @param {Element|Object} elem An element or a document
 * @returns {Boolean} True iff elem is a non-HTML XML node
 */
isXML = Sizzle.isXML = function( elem ) {
	var namespace = elem.namespaceURI,
		docElem = (elem.ownerDocument || elem).documentElement;

	// Support: IE <=8
	// Assume HTML when documentElement doesn't yet exist, such as inside loading iframes
	// https://bugs.jquery.com/ticket/4833
	return !rhtml.test( namespace || docElem && docElem.nodeName || "HTML" );
};

/**
 * Sets document-related variables once based on the current document
 * @param {Element|Object} [doc] An element or document object to use to set the document
 * @returns {Object} Returns the current document
 */
setDocument = Sizzle.setDocument = function( node ) {
	var hasCompare, subWindow,
		doc = node ? node.ownerDocument || node : preferredDoc;

	// Return early if doc is invalid or already selected
	if ( doc === document || doc.nodeType !== 9 || !doc.documentElement ) {
		return document;
	}

	// Update global variables
	document = doc;
	docElem = document.documentElement;
	documentIsHTML = !isXML( document );

	// Support: IE 9-11, Edge
	// Accessing iframe documents after unload throws "permission denied" errors (jQuery #13936)
	if ( preferredDoc !== document &&
		(subWindow = document.defaultView) && subWindow.top !== subWindow ) {

		// Support: IE 11, Edge
		if ( subWindow.addEventListener ) {
			subWindow.addEventListener( "unload", unloadHandler, false );

		// Support: IE 9 - 10 only
		} else if ( subWindow.attachEvent ) {
			subWindow.attachEvent( "onunload", unloadHandler );
		}
	}

	/* Attributes
	---------------------------------------------------------------------- */

	// Support: IE<8
	// Verify that getAttribute really returns attributes and not properties
	// (excepting IE8 booleans)
	support.attributes = assert(function( el ) {
		el.className = "i";
		return !el.getAttribute("className");
	});

	/* getElement(s)By*
	---------------------------------------------------------------------- */

	// Check if getElementsByTagName("*") returns only elements
	support.getElementsByTagName = assert(function( el ) {
		el.appendChild( document.createComment("") );
		return !el.getElementsByTagName("*").length;
	});

	// Support: IE<9
	support.getElementsByClassName = rnative.test( document.getElementsByClassName );

	// Support: IE<10
	// Check if getElementById returns elements by name
	// The broken getElementById methods don't pick up programmatically-set names,
	// so use a roundabout getElementsByName test
	support.getById = assert(function( el ) {
		docElem.appendChild( el ).id = expando;
		return !document.getElementsByName || !document.getElementsByName( expando ).length;
	});

	// ID filter and find
	if ( support.getById ) {
		Expr.filter["ID"] = function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				return elem.getAttribute("id") === attrId;
			};
		};
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var elem = context.getElementById( id );
				return elem ? [ elem ] : [];
			}
		};
	} else {
		Expr.filter["ID"] =  function( id ) {
			var attrId = id.replace( runescape, funescape );
			return function( elem ) {
				var node = typeof elem.getAttributeNode !== "undefined" &&
					elem.getAttributeNode("id");
				return node && node.value === attrId;
			};
		};

		// Support: IE 6 - 7 only
		// getElementById is not reliable as a find shortcut
		Expr.find["ID"] = function( id, context ) {
			if ( typeof context.getElementById !== "undefined" && documentIsHTML ) {
				var node, i, elems,
					elem = context.getElementById( id );

				if ( elem ) {

					// Verify the id attribute
					node = elem.getAttributeNode("id");
					if ( node && node.value === id ) {
						return [ elem ];
					}

					// Fall back on getElementsByName
					elems = context.getElementsByName( id );
					i = 0;
					while ( (elem = elems[i++]) ) {
						node = elem.getAttributeNode("id");
						if ( node && node.value === id ) {
							return [ elem ];
						}
					}
				}

				return [];
			}
		};
	}

	// Tag
	Expr.find["TAG"] = support.getElementsByTagName ?
		function( tag, context ) {
			if ( typeof context.getElementsByTagName !== "undefined" ) {
				return context.getElementsByTagName( tag );

			// DocumentFragment nodes don't have gEBTN
			} else if ( support.qsa ) {
				return context.querySelectorAll( tag );
			}
		} :

		function( tag, context ) {
			var elem,
				tmp = [],
				i = 0,
				// By happy coincidence, a (broken) gEBTN appears on DocumentFragment nodes too
				results = context.getElementsByTagName( tag );

			// Filter out possible comments
			if ( tag === "*" ) {
				while ( (elem = results[i++]) ) {
					if ( elem.nodeType === 1 ) {
						tmp.push( elem );
					}
				}

				return tmp;
			}
			return results;
		};

	// Class
	Expr.find["CLASS"] = support.getElementsByClassName && function( className, context ) {
		if ( typeof context.getElementsByClassName !== "undefined" && documentIsHTML ) {
			return context.getElementsByClassName( className );
		}
	};

	/* QSA/matchesSelector
	---------------------------------------------------------------------- */

	// QSA and matchesSelector support

	// matchesSelector(:active) reports false when true (IE9/Opera 11.5)
	rbuggyMatches = [];

	// qSa(:focus) reports false when true (Chrome 21)
	// We allow this because of a bug in IE8/9 that throws an error
	// whenever `document.activeElement` is accessed on an iframe
	// So, we allow :focus to pass through QSA all the time to avoid the IE error
	// See https://bugs.jquery.com/ticket/13378
	rbuggyQSA = [];

	if ( (support.qsa = rnative.test( document.querySelectorAll )) ) {
		// Build QSA regex
		// Regex strategy adopted from Diego Perini
		assert(function( el ) {
			// Select is set to empty string on purpose
			// This is to test IE's treatment of not explicitly
			// setting a boolean content attribute,
			// since its presence should be enough
			// https://bugs.jquery.com/ticket/12359
			docElem.appendChild( el ).innerHTML = "<a id='" + expando + "'></a>" +
				"<select id='" + expando + "-\r\\' msallowcapture=''>" +
				"<option selected=''></option></select>";

			// Support: IE8, Opera 11-12.16
			// Nothing should be selected when empty strings follow ^= or $= or *=
			// The test attribute must be unknown in Opera but "safe" for WinRT
			// https://msdn.microsoft.com/en-us/library/ie/hh465388.aspx#attribute_section
			if ( el.querySelectorAll("[msallowcapture^='']").length ) {
				rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:''|\"\")" );
			}

			// Support: IE8
			// Boolean attributes and "value" are not treated correctly
			if ( !el.querySelectorAll("[selected]").length ) {
				rbuggyQSA.push( "\\[" + whitespace + "*(?:value|" + booleans + ")" );
			}

			// Support: Chrome<29, Android<4.4, Safari<7.0+, iOS<7.0+, PhantomJS<1.9.8+
			if ( !el.querySelectorAll( "[id~=" + expando + "-]" ).length ) {
				rbuggyQSA.push("~=");
			}

			// Webkit/Opera - :checked should return selected option elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			// IE8 throws error here and will not see later tests
			if ( !el.querySelectorAll(":checked").length ) {
				rbuggyQSA.push(":checked");
			}

			// Support: Safari 8+, iOS 8+
			// https://bugs.webkit.org/show_bug.cgi?id=136851
			// In-page `selector#id sibling-combinator selector` fails
			if ( !el.querySelectorAll( "a#" + expando + "+*" ).length ) {
				rbuggyQSA.push(".#.+[+~]");
			}
		});

		assert(function( el ) {
			el.innerHTML = "<a href='' disabled='disabled'></a>" +
				"<select disabled='disabled'><option/></select>";

			// Support: Windows 8 Native Apps
			// The type and name attributes are restricted during .innerHTML assignment
			var input = document.createElement("input");
			input.setAttribute( "type", "hidden" );
			el.appendChild( input ).setAttribute( "name", "D" );

			// Support: IE8
			// Enforce case-sensitivity of name attribute
			if ( el.querySelectorAll("[name=d]").length ) {
				rbuggyQSA.push( "name" + whitespace + "*[*^$|!~]?=" );
			}

			// FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)
			// IE8 throws error here and will not see later tests
			if ( el.querySelectorAll(":enabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Support: IE9-11+
			// IE's :disabled selector does not pick up the children of disabled fieldsets
			docElem.appendChild( el ).disabled = true;
			if ( el.querySelectorAll(":disabled").length !== 2 ) {
				rbuggyQSA.push( ":enabled", ":disabled" );
			}

			// Opera 10-11 does not throw on post-comma invalid pseudos
			el.querySelectorAll("*,:x");
			rbuggyQSA.push(",.*:");
		});
	}

	if ( (support.matchesSelector = rnative.test( (matches = docElem.matches ||
		docElem.webkitMatchesSelector ||
		docElem.mozMatchesSelector ||
		docElem.oMatchesSelector ||
		docElem.msMatchesSelector) )) ) {

		assert(function( el ) {
			// Check to see if it's possible to do matchesSelector
			// on a disconnected node (IE 9)
			support.disconnectedMatch = matches.call( el, "*" );

			// This should fail with an exception
			// Gecko does not error, returns false instead
			matches.call( el, "[s!='']:x" );
			rbuggyMatches.push( "!=", pseudos );
		});
	}

	rbuggyQSA = rbuggyQSA.length && new RegExp( rbuggyQSA.join("|") );
	rbuggyMatches = rbuggyMatches.length && new RegExp( rbuggyMatches.join("|") );

	/* Contains
	---------------------------------------------------------------------- */
	hasCompare = rnative.test( docElem.compareDocumentPosition );

	// Element contains another
	// Purposefully self-exclusive
	// As in, an element does not contain itself
	contains = hasCompare || rnative.test( docElem.contains ) ?
		function( a, b ) {
			var adown = a.nodeType === 9 ? a.documentElement : a,
				bup = b && b.parentNode;
			return a === bup || !!( bup && bup.nodeType === 1 && (
				adown.contains ?
					adown.contains( bup ) :
					a.compareDocumentPosition && a.compareDocumentPosition( bup ) & 16
			));
		} :
		function( a, b ) {
			if ( b ) {
				while ( (b = b.parentNode) ) {
					if ( b === a ) {
						return true;
					}
				}
			}
			return false;
		};

	/* Sorting
	---------------------------------------------------------------------- */

	// Document order sorting
	sortOrder = hasCompare ?
	function( a, b ) {

		// Flag for duplicate removal
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		// Sort on method existence if only one input has compareDocumentPosition
		var compare = !a.compareDocumentPosition - !b.compareDocumentPosition;
		if ( compare ) {
			return compare;
		}

		// Calculate position if both inputs belong to the same document
		compare = ( a.ownerDocument || a ) === ( b.ownerDocument || b ) ?
			a.compareDocumentPosition( b ) :

			// Otherwise we know they are disconnected
			1;

		// Disconnected nodes
		if ( compare & 1 ||
			(!support.sortDetached && b.compareDocumentPosition( a ) === compare) ) {

			// Choose the first element that is related to our preferred document
			if ( a === document || a.ownerDocument === preferredDoc && contains(preferredDoc, a) ) {
				return -1;
			}
			if ( b === document || b.ownerDocument === preferredDoc && contains(preferredDoc, b) ) {
				return 1;
			}

			// Maintain original order
			return sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;
		}

		return compare & 4 ? -1 : 1;
	} :
	function( a, b ) {
		// Exit early if the nodes are identical
		if ( a === b ) {
			hasDuplicate = true;
			return 0;
		}

		var cur,
			i = 0,
			aup = a.parentNode,
			bup = b.parentNode,
			ap = [ a ],
			bp = [ b ];

		// Parentless nodes are either documents or disconnected
		if ( !aup || !bup ) {
			return a === document ? -1 :
				b === document ? 1 :
				aup ? -1 :
				bup ? 1 :
				sortInput ?
				( indexOf( sortInput, a ) - indexOf( sortInput, b ) ) :
				0;

		// If the nodes are siblings, we can do a quick check
		} else if ( aup === bup ) {
			return siblingCheck( a, b );
		}

		// Otherwise we need full lists of their ancestors for comparison
		cur = a;
		while ( (cur = cur.parentNode) ) {
			ap.unshift( cur );
		}
		cur = b;
		while ( (cur = cur.parentNode) ) {
			bp.unshift( cur );
		}

		// Walk down the tree looking for a discrepancy
		while ( ap[i] === bp[i] ) {
			i++;
		}

		return i ?
			// Do a sibling check if the nodes have a common ancestor
			siblingCheck( ap[i], bp[i] ) :

			// Otherwise nodes in our document sort first
			ap[i] === preferredDoc ? -1 :
			bp[i] === preferredDoc ? 1 :
			0;
	};

	return document;
};

Sizzle.matches = function( expr, elements ) {
	return Sizzle( expr, null, null, elements );
};

Sizzle.matchesSelector = function( elem, expr ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	if ( support.matchesSelector && documentIsHTML &&
		!nonnativeSelectorCache[ expr + " " ] &&
		( !rbuggyMatches || !rbuggyMatches.test( expr ) ) &&
		( !rbuggyQSA     || !rbuggyQSA.test( expr ) ) ) {

		try {
			var ret = matches.call( elem, expr );

			// IE 9's matchesSelector returns false on disconnected nodes
			if ( ret || support.disconnectedMatch ||
					// As well, disconnected nodes are said to be in a document
					// fragment in IE 9
					elem.document && elem.document.nodeType !== 11 ) {
				return ret;
			}
		} catch (e) {
			nonnativeSelectorCache( expr, true );
		}
	}

	return Sizzle( expr, document, null, [ elem ] ).length > 0;
};

Sizzle.contains = function( context, elem ) {
	// Set document vars if needed
	if ( ( context.ownerDocument || context ) !== document ) {
		setDocument( context );
	}
	return contains( context, elem );
};

Sizzle.attr = function( elem, name ) {
	// Set document vars if needed
	if ( ( elem.ownerDocument || elem ) !== document ) {
		setDocument( elem );
	}

	var fn = Expr.attrHandle[ name.toLowerCase() ],
		// Don't get fooled by Object.prototype properties (jQuery #13807)
		val = fn && hasOwn.call( Expr.attrHandle, name.toLowerCase() ) ?
			fn( elem, name, !documentIsHTML ) :
			undefined;

	return val !== undefined ?
		val :
		support.attributes || !documentIsHTML ?
			elem.getAttribute( name ) :
			(val = elem.getAttributeNode(name)) && val.specified ?
				val.value :
				null;
};

Sizzle.escape = function( sel ) {
	return (sel + "").replace( rcssescape, fcssescape );
};

Sizzle.error = function( msg ) {
	throw new Error( "Syntax error, unrecognized expression: " + msg );
};

/**
 * Document sorting and removing duplicates
 * @param {ArrayLike} results
 */
Sizzle.uniqueSort = function( results ) {
	var elem,
		duplicates = [],
		j = 0,
		i = 0;

	// Unless we *know* we can detect duplicates, assume their presence
	hasDuplicate = !support.detectDuplicates;
	sortInput = !support.sortStable && results.slice( 0 );
	results.sort( sortOrder );

	if ( hasDuplicate ) {
		while ( (elem = results[i++]) ) {
			if ( elem === results[ i ] ) {
				j = duplicates.push( i );
			}
		}
		while ( j-- ) {
			results.splice( duplicates[ j ], 1 );
		}
	}

	// Clear input after sorting to release objects
	// See https://github.com/jquery/sizzle/pull/225
	sortInput = null;

	return results;
};

/**
 * Utility function for retrieving the text value of an array of DOM nodes
 * @param {Array|Element} elem
 */
getText = Sizzle.getText = function( elem ) {
	var node,
		ret = "",
		i = 0,
		nodeType = elem.nodeType;

	if ( !nodeType ) {
		// If no nodeType, this is expected to be an array
		while ( (node = elem[i++]) ) {
			// Do not traverse comment nodes
			ret += getText( node );
		}
	} else if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {
		// Use textContent for elements
		// innerText usage removed for consistency of new lines (jQuery #11153)
		if ( typeof elem.textContent === "string" ) {
			return elem.textContent;
		} else {
			// Traverse its children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				ret += getText( elem );
			}
		}
	} else if ( nodeType === 3 || nodeType === 4 ) {
		return elem.nodeValue;
	}
	// Do not include comment or processing instruction nodes

	return ret;
};

Expr = Sizzle.selectors = {

	// Can be adjusted by the user
	cacheLength: 50,

	createPseudo: markFunction,

	match: matchExpr,

	attrHandle: {},

	find: {},

	relative: {
		">": { dir: "parentNode", first: true },
		" ": { dir: "parentNode" },
		"+": { dir: "previousSibling", first: true },
		"~": { dir: "previousSibling" }
	},

	preFilter: {
		"ATTR": function( match ) {
			match[1] = match[1].replace( runescape, funescape );

			// Move the given value to match[3] whether quoted or unquoted
			match[3] = ( match[3] || match[4] || match[5] || "" ).replace( runescape, funescape );

			if ( match[2] === "~=" ) {
				match[3] = " " + match[3] + " ";
			}

			return match.slice( 0, 4 );
		},

		"CHILD": function( match ) {
			/* matches from matchExpr["CHILD"]
				1 type (only|nth|...)
				2 what (child|of-type)
				3 argument (even|odd|\d*|\d*n([+-]\d+)?|...)
				4 xn-component of xn+y argument ([+-]?\d*n|)
				5 sign of xn-component
				6 x of xn-component
				7 sign of y-component
				8 y of y-component
			*/
			match[1] = match[1].toLowerCase();

			if ( match[1].slice( 0, 3 ) === "nth" ) {
				// nth-* requires argument
				if ( !match[3] ) {
					Sizzle.error( match[0] );
				}

				// numeric x and y parameters for Expr.filter.CHILD
				// remember that false/true cast respectively to 0/1
				match[4] = +( match[4] ? match[5] + (match[6] || 1) : 2 * ( match[3] === "even" || match[3] === "odd" ) );
				match[5] = +( ( match[7] + match[8] ) || match[3] === "odd" );

			// other types prohibit arguments
			} else if ( match[3] ) {
				Sizzle.error( match[0] );
			}

			return match;
		},

		"PSEUDO": function( match ) {
			var excess,
				unquoted = !match[6] && match[2];

			if ( matchExpr["CHILD"].test( match[0] ) ) {
				return null;
			}

			// Accept quoted arguments as-is
			if ( match[3] ) {
				match[2] = match[4] || match[5] || "";

			// Strip excess characters from unquoted arguments
			} else if ( unquoted && rpseudo.test( unquoted ) &&
				// Get excess from tokenize (recursively)
				(excess = tokenize( unquoted, true )) &&
				// advance to the next closing parenthesis
				(excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {

				// excess is a negative index
				match[0] = match[0].slice( 0, excess );
				match[2] = unquoted.slice( 0, excess );
			}

			// Return only captures needed by the pseudo filter method (type and argument)
			return match.slice( 0, 3 );
		}
	},

	filter: {

		"TAG": function( nodeNameSelector ) {
			var nodeName = nodeNameSelector.replace( runescape, funescape ).toLowerCase();
			return nodeNameSelector === "*" ?
				function() { return true; } :
				function( elem ) {
					return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;
				};
		},

		"CLASS": function( className ) {
			var pattern = classCache[ className + " " ];

			return pattern ||
				(pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&
				classCache( className, function( elem ) {
					return pattern.test( typeof elem.className === "string" && elem.className || typeof elem.getAttribute !== "undefined" && elem.getAttribute("class") || "" );
				});
		},

		"ATTR": function( name, operator, check ) {
			return function( elem ) {
				var result = Sizzle.attr( elem, name );

				if ( result == null ) {
					return operator === "!=";
				}
				if ( !operator ) {
					return true;
				}

				result += "";

				return operator === "=" ? result === check :
					operator === "!=" ? result !== check :
					operator === "^=" ? check && result.indexOf( check ) === 0 :
					operator === "*=" ? check && result.indexOf( check ) > -1 :
					operator === "$=" ? check && result.slice( -check.length ) === check :
					operator === "~=" ? ( " " + result.replace( rwhitespace, " " ) + " " ).indexOf( check ) > -1 :
					operator === "|=" ? result === check || result.slice( 0, check.length + 1 ) === check + "-" :
					false;
			};
		},

		"CHILD": function( type, what, argument, first, last ) {
			var simple = type.slice( 0, 3 ) !== "nth",
				forward = type.slice( -4 ) !== "last",
				ofType = what === "of-type";

			return first === 1 && last === 0 ?

				// Shortcut for :nth-*(n)
				function( elem ) {
					return !!elem.parentNode;
				} :

				function( elem, context, xml ) {
					var cache, uniqueCache, outerCache, node, nodeIndex, start,
						dir = simple !== forward ? "nextSibling" : "previousSibling",
						parent = elem.parentNode,
						name = ofType && elem.nodeName.toLowerCase(),
						useCache = !xml && !ofType,
						diff = false;

					if ( parent ) {

						// :(first|last|only)-(child|of-type)
						if ( simple ) {
							while ( dir ) {
								node = elem;
								while ( (node = node[ dir ]) ) {
									if ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) {

										return false;
									}
								}
								// Reverse direction for :only-* (if we haven't yet done so)
								start = dir = type === "only" && !start && "nextSibling";
							}
							return true;
						}

						start = [ forward ? parent.firstChild : parent.lastChild ];

						// non-xml :nth-child(...) stores cache data on `parent`
						if ( forward && useCache ) {

							// Seek `elem` from a previously-cached index

							// ...in a gzip-friendly way
							node = parent;
							outerCache = node[ expando ] || (node[ expando ] = {});

							// Support: IE <9 only
							// Defend against cloned attroperties (jQuery gh-1709)
							uniqueCache = outerCache[ node.uniqueID ] ||
								(outerCache[ node.uniqueID ] = {});

							cache = uniqueCache[ type ] || [];
							nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
							diff = nodeIndex && cache[ 2 ];
							node = nodeIndex && parent.childNodes[ nodeIndex ];

							while ( (node = ++nodeIndex && node && node[ dir ] ||

								// Fallback to seeking `elem` from the start
								(diff = nodeIndex = 0) || start.pop()) ) {

								// When found, cache indexes on `parent` and break
								if ( node.nodeType === 1 && ++diff && node === elem ) {
									uniqueCache[ type ] = [ dirruns, nodeIndex, diff ];
									break;
								}
							}

						} else {
							// Use previously-cached element index if available
							if ( useCache ) {
								// ...in a gzip-friendly way
								node = elem;
								outerCache = node[ expando ] || (node[ expando ] = {});

								// Support: IE <9 only
								// Defend against cloned attroperties (jQuery gh-1709)
								uniqueCache = outerCache[ node.uniqueID ] ||
									(outerCache[ node.uniqueID ] = {});

								cache = uniqueCache[ type ] || [];
								nodeIndex = cache[ 0 ] === dirruns && cache[ 1 ];
								diff = nodeIndex;
							}

							// xml :nth-child(...)
							// or :nth-last-child(...) or :nth(-last)?-of-type(...)
							if ( diff === false ) {
								// Use the same loop as above to seek `elem` from the start
								while ( (node = ++nodeIndex && node && node[ dir ] ||
									(diff = nodeIndex = 0) || start.pop()) ) {

									if ( ( ofType ?
										node.nodeName.toLowerCase() === name :
										node.nodeType === 1 ) &&
										++diff ) {

										// Cache the index of each encountered element
										if ( useCache ) {
											outerCache = node[ expando ] || (node[ expando ] = {});

											// Support: IE <9 only
											// Defend against cloned attroperties (jQuery gh-1709)
											uniqueCache = outerCache[ node.uniqueID ] ||
												(outerCache[ node.uniqueID ] = {});

											uniqueCache[ type ] = [ dirruns, diff ];
										}

										if ( node === elem ) {
											break;
										}
									}
								}
							}
						}

						// Incorporate the offset, then check against cycle size
						diff -= last;
						return diff === first || ( diff % first === 0 && diff / first >= 0 );
					}
				};
		},

		"PSEUDO": function( pseudo, argument ) {
			// pseudo-class names are case-insensitive
			// http://www.w3.org/TR/selectors/#pseudo-classes
			// Prioritize by case sensitivity in case custom pseudos are added with uppercase letters
			// Remember that setFilters inherits from pseudos
			var args,
				fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||
					Sizzle.error( "unsupported pseudo: " + pseudo );

			// The user may use createPseudo to indicate that
			// arguments are needed to create the filter function
			// just as Sizzle does
			if ( fn[ expando ] ) {
				return fn( argument );
			}

			// But maintain support for old signatures
			if ( fn.length > 1 ) {
				args = [ pseudo, pseudo, "", argument ];
				return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?
					markFunction(function( seed, matches ) {
						var idx,
							matched = fn( seed, argument ),
							i = matched.length;
						while ( i-- ) {
							idx = indexOf( seed, matched[i] );
							seed[ idx ] = !( matches[ idx ] = matched[i] );
						}
					}) :
					function( elem ) {
						return fn( elem, 0, args );
					};
			}

			return fn;
		}
	},

	pseudos: {
		// Potentially complex pseudos
		"not": markFunction(function( selector ) {
			// Trim the selector passed to compile
			// to avoid treating leading and trailing
			// spaces as combinators
			var input = [],
				results = [],
				matcher = compile( selector.replace( rtrim, "$1" ) );

			return matcher[ expando ] ?
				markFunction(function( seed, matches, context, xml ) {
					var elem,
						unmatched = matcher( seed, null, xml, [] ),
						i = seed.length;

					// Match elements unmatched by `matcher`
					while ( i-- ) {
						if ( (elem = unmatched[i]) ) {
							seed[i] = !(matches[i] = elem);
						}
					}
				}) :
				function( elem, context, xml ) {
					input[0] = elem;
					matcher( input, null, xml, results );
					// Don't keep the element (issue #299)
					input[0] = null;
					return !results.pop();
				};
		}),

		"has": markFunction(function( selector ) {
			return function( elem ) {
				return Sizzle( selector, elem ).length > 0;
			};
		}),

		"contains": markFunction(function( text ) {
			text = text.replace( runescape, funescape );
			return function( elem ) {
				return ( elem.textContent || getText( elem ) ).indexOf( text ) > -1;
			};
		}),

		// "Whether an element is represented by a :lang() selector
		// is based solely on the element's language value
		// being equal to the identifier C,
		// or beginning with the identifier C immediately followed by "-".
		// The matching of C against the element's language value is performed case-insensitively.
		// The identifier C does not have to be a valid language name."
		// http://www.w3.org/TR/selectors/#lang-pseudo
		"lang": markFunction( function( lang ) {
			// lang value must be a valid identifier
			if ( !ridentifier.test(lang || "") ) {
				Sizzle.error( "unsupported lang: " + lang );
			}
			lang = lang.replace( runescape, funescape ).toLowerCase();
			return function( elem ) {
				var elemLang;
				do {
					if ( (elemLang = documentIsHTML ?
						elem.lang :
						elem.getAttribute("xml:lang") || elem.getAttribute("lang")) ) {

						elemLang = elemLang.toLowerCase();
						return elemLang === lang || elemLang.indexOf( lang + "-" ) === 0;
					}
				} while ( (elem = elem.parentNode) && elem.nodeType === 1 );
				return false;
			};
		}),

		// Miscellaneous
		"target": function( elem ) {
			var hash = window.location && window.location.hash;
			return hash && hash.slice( 1 ) === elem.id;
		},

		"root": function( elem ) {
			return elem === docElem;
		},

		"focus": function( elem ) {
			return elem === document.activeElement && (!document.hasFocus || document.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);
		},

		// Boolean properties
		"enabled": createDisabledPseudo( false ),
		"disabled": createDisabledPseudo( true ),

		"checked": function( elem ) {
			// In CSS3, :checked should return both checked and selected elements
			// http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked
			var nodeName = elem.nodeName.toLowerCase();
			return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);
		},

		"selected": function( elem ) {
			// Accessing this property makes selected-by-default
			// options in Safari work properly
			if ( elem.parentNode ) {
				elem.parentNode.selectedIndex;
			}

			return elem.selected === true;
		},

		// Contents
		"empty": function( elem ) {
			// http://www.w3.org/TR/selectors/#empty-pseudo
			// :empty is negated by element (1) or content nodes (text: 3; cdata: 4; entity ref: 5),
			//   but not by others (comment: 8; processing instruction: 7; etc.)
			// nodeType < 6 works because attributes (2) do not appear as children
			for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {
				if ( elem.nodeType < 6 ) {
					return false;
				}
			}
			return true;
		},

		"parent": function( elem ) {
			return !Expr.pseudos["empty"]( elem );
		},

		// Element/input types
		"header": function( elem ) {
			return rheader.test( elem.nodeName );
		},

		"input": function( elem ) {
			return rinputs.test( elem.nodeName );
		},

		"button": function( elem ) {
			var name = elem.nodeName.toLowerCase();
			return name === "input" && elem.type === "button" || name === "button";
		},

		"text": function( elem ) {
			var attr;
			return elem.nodeName.toLowerCase() === "input" &&
				elem.type === "text" &&

				// Support: IE<8
				// New HTML5 attribute values (e.g., "search") appear with elem.type === "text"
				( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === "text" );
		},

		// Position-in-collection
		"first": createPositionalPseudo(function() {
			return [ 0 ];
		}),

		"last": createPositionalPseudo(function( matchIndexes, length ) {
			return [ length - 1 ];
		}),

		"eq": createPositionalPseudo(function( matchIndexes, length, argument ) {
			return [ argument < 0 ? argument + length : argument ];
		}),

		"even": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 0;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"odd": createPositionalPseudo(function( matchIndexes, length ) {
			var i = 1;
			for ( ; i < length; i += 2 ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"lt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ?
				argument + length :
				argument > length ?
					length :
					argument;
			for ( ; --i >= 0; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		}),

		"gt": createPositionalPseudo(function( matchIndexes, length, argument ) {
			var i = argument < 0 ? argument + length : argument;
			for ( ; ++i < length; ) {
				matchIndexes.push( i );
			}
			return matchIndexes;
		})
	}
};

Expr.pseudos["nth"] = Expr.pseudos["eq"];

// Add button/input type pseudos
for ( i in { radio: true, checkbox: true, file: true, password: true, image: true } ) {
	Expr.pseudos[ i ] = createInputPseudo( i );
}
for ( i in { submit: true, reset: true } ) {
	Expr.pseudos[ i ] = createButtonPseudo( i );
}

// Easy API for creating new setFilters
function setFilters() {}
setFilters.prototype = Expr.filters = Expr.pseudos;
Expr.setFilters = new setFilters();

tokenize = Sizzle.tokenize = function( selector, parseOnly ) {
	var matched, match, tokens, type,
		soFar, groups, preFilters,
		cached = tokenCache[ selector + " " ];

	if ( cached ) {
		return parseOnly ? 0 : cached.slice( 0 );
	}

	soFar = selector;
	groups = [];
	preFilters = Expr.preFilter;

	while ( soFar ) {

		// Comma and first run
		if ( !matched || (match = rcomma.exec( soFar )) ) {
			if ( match ) {
				// Don't consume trailing commas as valid
				soFar = soFar.slice( match[0].length ) || soFar;
			}
			groups.push( (tokens = []) );
		}

		matched = false;

		// Combinators
		if ( (match = rcombinators.exec( soFar )) ) {
			matched = match.shift();
			tokens.push({
				value: matched,
				// Cast descendant combinators to space
				type: match[0].replace( rtrim, " " )
			});
			soFar = soFar.slice( matched.length );
		}

		// Filters
		for ( type in Expr.filter ) {
			if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||
				(match = preFilters[ type ]( match ))) ) {
				matched = match.shift();
				tokens.push({
					value: matched,
					type: type,
					matches: match
				});
				soFar = soFar.slice( matched.length );
			}
		}

		if ( !matched ) {
			break;
		}
	}

	// Return the length of the invalid excess
	// if we're just parsing
	// Otherwise, throw an error or return tokens
	return parseOnly ?
		soFar.length :
		soFar ?
			Sizzle.error( selector ) :
			// Cache the tokens
			tokenCache( selector, groups ).slice( 0 );
};

function toSelector( tokens ) {
	var i = 0,
		len = tokens.length,
		selector = "";
	for ( ; i < len; i++ ) {
		selector += tokens[i].value;
	}
	return selector;
}

function addCombinator( matcher, combinator, base ) {
	var dir = combinator.dir,
		skip = combinator.next,
		key = skip || dir,
		checkNonElements = base && key === "parentNode",
		doneName = done++;

	return combinator.first ?
		// Check against closest ancestor/preceding element
		function( elem, context, xml ) {
			while ( (elem = elem[ dir ]) ) {
				if ( elem.nodeType === 1 || checkNonElements ) {
					return matcher( elem, context, xml );
				}
			}
			return false;
		} :

		// Check against all ancestor/preceding elements
		function( elem, context, xml ) {
			var oldCache, uniqueCache, outerCache,
				newCache = [ dirruns, doneName ];

			// We can't set arbitrary data on XML nodes, so they don't benefit from combinator caching
			if ( xml ) {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						if ( matcher( elem, context, xml ) ) {
							return true;
						}
					}
				}
			} else {
				while ( (elem = elem[ dir ]) ) {
					if ( elem.nodeType === 1 || checkNonElements ) {
						outerCache = elem[ expando ] || (elem[ expando ] = {});

						// Support: IE <9 only
						// Defend against cloned attroperties (jQuery gh-1709)
						uniqueCache = outerCache[ elem.uniqueID ] || (outerCache[ elem.uniqueID ] = {});

						if ( skip && skip === elem.nodeName.toLowerCase() ) {
							elem = elem[ dir ] || elem;
						} else if ( (oldCache = uniqueCache[ key ]) &&
							oldCache[ 0 ] === dirruns && oldCache[ 1 ] === doneName ) {

							// Assign to newCache so results back-propagate to previous elements
							return (newCache[ 2 ] = oldCache[ 2 ]);
						} else {
							// Reuse newcache so results back-propagate to previous elements
							uniqueCache[ key ] = newCache;

							// A match means we're done; a fail means we have to keep checking
							if ( (newCache[ 2 ] = matcher( elem, context, xml )) ) {
								return true;
							}
						}
					}
				}
			}
			return false;
		};
}

function elementMatcher( matchers ) {
	return matchers.length > 1 ?
		function( elem, context, xml ) {
			var i = matchers.length;
			while ( i-- ) {
				if ( !matchers[i]( elem, context, xml ) ) {
					return false;
				}
			}
			return true;
		} :
		matchers[0];
}

function multipleContexts( selector, contexts, results ) {
	var i = 0,
		len = contexts.length;
	for ( ; i < len; i++ ) {
		Sizzle( selector, contexts[i], results );
	}
	return results;
}

function condense( unmatched, map, filter, context, xml ) {
	var elem,
		newUnmatched = [],
		i = 0,
		len = unmatched.length,
		mapped = map != null;

	for ( ; i < len; i++ ) {
		if ( (elem = unmatched[i]) ) {
			if ( !filter || filter( elem, context, xml ) ) {
				newUnmatched.push( elem );
				if ( mapped ) {
					map.push( i );
				}
			}
		}
	}

	return newUnmatched;
}

function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {
	if ( postFilter && !postFilter[ expando ] ) {
		postFilter = setMatcher( postFilter );
	}
	if ( postFinder && !postFinder[ expando ] ) {
		postFinder = setMatcher( postFinder, postSelector );
	}
	return markFunction(function( seed, results, context, xml ) {
		var temp, i, elem,
			preMap = [],
			postMap = [],
			preexisting = results.length,

			// Get initial elements from seed or context
			elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),

			// Prefilter to get matcher input, preserving a map for seed-results synchronization
			matcherIn = preFilter && ( seed || !selector ) ?
				condense( elems, preMap, preFilter, context, xml ) :
				elems,

			matcherOut = matcher ?
				// If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,
				postFinder || ( seed ? preFilter : preexisting || postFilter ) ?

					// ...intermediate processing is necessary
					[] :

					// ...otherwise use results directly
					results :
				matcherIn;

		// Find primary matches
		if ( matcher ) {
			matcher( matcherIn, matcherOut, context, xml );
		}

		// Apply postFilter
		if ( postFilter ) {
			temp = condense( matcherOut, postMap );
			postFilter( temp, [], context, xml );

			// Un-match failing elements by moving them back to matcherIn
			i = temp.length;
			while ( i-- ) {
				if ( (elem = temp[i]) ) {
					matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);
				}
			}
		}

		if ( seed ) {
			if ( postFinder || preFilter ) {
				if ( postFinder ) {
					// Get the final matcherOut by condensing this intermediate into postFinder contexts
					temp = [];
					i = matcherOut.length;
					while ( i-- ) {
						if ( (elem = matcherOut[i]) ) {
							// Restore matcherIn since elem is not yet a final match
							temp.push( (matcherIn[i] = elem) );
						}
					}
					postFinder( null, (matcherOut = []), temp, xml );
				}

				// Move matched elements from seed to results to keep them synchronized
				i = matcherOut.length;
				while ( i-- ) {
					if ( (elem = matcherOut[i]) &&
						(temp = postFinder ? indexOf( seed, elem ) : preMap[i]) > -1 ) {

						seed[temp] = !(results[temp] = elem);
					}
				}
			}

		// Add elements to results, through postFinder if defined
		} else {
			matcherOut = condense(
				matcherOut === results ?
					matcherOut.splice( preexisting, matcherOut.length ) :
					matcherOut
			);
			if ( postFinder ) {
				postFinder( null, results, matcherOut, xml );
			} else {
				push.apply( results, matcherOut );
			}
		}
	});
}

function matcherFromTokens( tokens ) {
	var checkContext, matcher, j,
		len = tokens.length,
		leadingRelative = Expr.relative[ tokens[0].type ],
		implicitRelative = leadingRelative || Expr.relative[" "],
		i = leadingRelative ? 1 : 0,

		// The foundational matcher ensures that elements are reachable from top-level context(s)
		matchContext = addCombinator( function( elem ) {
			return elem === checkContext;
		}, implicitRelative, true ),
		matchAnyContext = addCombinator( function( elem ) {
			return indexOf( checkContext, elem ) > -1;
		}, implicitRelative, true ),
		matchers = [ function( elem, context, xml ) {
			var ret = ( !leadingRelative && ( xml || context !== outermostContext ) ) || (
				(checkContext = context).nodeType ?
					matchContext( elem, context, xml ) :
					matchAnyContext( elem, context, xml ) );
			// Avoid hanging onto element (issue #299)
			checkContext = null;
			return ret;
		} ];

	for ( ; i < len; i++ ) {
		if ( (matcher = Expr.relative[ tokens[i].type ]) ) {
			matchers = [ addCombinator(elementMatcher( matchers ), matcher) ];
		} else {
			matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );

			// Return special upon seeing a positional matcher
			if ( matcher[ expando ] ) {
				// Find the next relative operator (if any) for proper handling
				j = ++i;
				for ( ; j < len; j++ ) {
					if ( Expr.relative[ tokens[j].type ] ) {
						break;
					}
				}
				return setMatcher(
					i > 1 && elementMatcher( matchers ),
					i > 1 && toSelector(
						// If the preceding token was a descendant combinator, insert an implicit any-element `*`
						tokens.slice( 0, i - 1 ).concat({ value: tokens[ i - 2 ].type === " " ? "*" : "" })
					).replace( rtrim, "$1" ),
					matcher,
					i < j && matcherFromTokens( tokens.slice( i, j ) ),
					j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),
					j < len && toSelector( tokens )
				);
			}
			matchers.push( matcher );
		}
	}

	return elementMatcher( matchers );
}

function matcherFromGroupMatchers( elementMatchers, setMatchers ) {
	var bySet = setMatchers.length > 0,
		byElement = elementMatchers.length > 0,
		superMatcher = function( seed, context, xml, results, outermost ) {
			var elem, j, matcher,
				matchedCount = 0,
				i = "0",
				unmatched = seed && [],
				setMatched = [],
				contextBackup = outermostContext,
				// We must always have either seed elements or outermost context
				elems = seed || byElement && Expr.find["TAG"]( "*", outermost ),
				// Use integer dirruns iff this is the outermost matcher
				dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.random() || 0.1),
				len = elems.length;

			if ( outermost ) {
				outermostContext = context === document || context || outermost;
			}

			// Add elements passing elementMatchers directly to results
			// Support: IE<9, Safari
			// Tolerate NodeList properties (IE: "length"; Safari: <number>) matching elements by id
			for ( ; i !== len && (elem = elems[i]) != null; i++ ) {
				if ( byElement && elem ) {
					j = 0;
					if ( !context && elem.ownerDocument !== document ) {
						setDocument( elem );
						xml = !documentIsHTML;
					}
					while ( (matcher = elementMatchers[j++]) ) {
						if ( matcher( elem, context || document, xml) ) {
							results.push( elem );
							break;
						}
					}
					if ( outermost ) {
						dirruns = dirrunsUnique;
					}
				}

				// Track unmatched elements for set filters
				if ( bySet ) {
					// They will have gone through all possible matchers
					if ( (elem = !matcher && elem) ) {
						matchedCount--;
					}

					// Lengthen the array for every element, matched or not
					if ( seed ) {
						unmatched.push( elem );
					}
				}
			}

			// `i` is now the count of elements visited above, and adding it to `matchedCount`
			// makes the latter nonnegative.
			matchedCount += i;

			// Apply set filters to unmatched elements
			// NOTE: This can be skipped if there are no unmatched elements (i.e., `matchedCount`
			// equals `i`), unless we didn't visit _any_ elements in the above loop because we have
			// no element matchers and no seed.
			// Incrementing an initially-string "0" `i` allows `i` to remain a string only in that
			// case, which will result in a "00" `matchedCount` that differs from `i` but is also
			// numerically zero.
			if ( bySet && i !== matchedCount ) {
				j = 0;
				while ( (matcher = setMatchers[j++]) ) {
					matcher( unmatched, setMatched, context, xml );
				}

				if ( seed ) {
					// Reintegrate element matches to eliminate the need for sorting
					if ( matchedCount > 0 ) {
						while ( i-- ) {
							if ( !(unmatched[i] || setMatched[i]) ) {
								setMatched[i] = pop.call( results );
							}
						}
					}

					// Discard index placeholder values to get only actual matches
					setMatched = condense( setMatched );
				}

				// Add matches to results
				push.apply( results, setMatched );

				// Seedless set matches succeeding multiple successful matchers stipulate sorting
				if ( outermost && !seed && setMatched.length > 0 &&
					( matchedCount + setMatchers.length ) > 1 ) {

					Sizzle.uniqueSort( results );
				}
			}

			// Override manipulation of globals by nested matchers
			if ( outermost ) {
				dirruns = dirrunsUnique;
				outermostContext = contextBackup;
			}

			return unmatched;
		};

	return bySet ?
		markFunction( superMatcher ) :
		superMatcher;
}

compile = Sizzle.compile = function( selector, match /* Internal Use Only */ ) {
	var i,
		setMatchers = [],
		elementMatchers = [],
		cached = compilerCache[ selector + " " ];

	if ( !cached ) {
		// Generate a function of recursive functions that can be used to check each element
		if ( !match ) {
			match = tokenize( selector );
		}
		i = match.length;
		while ( i-- ) {
			cached = matcherFromTokens( match[i] );
			if ( cached[ expando ] ) {
				setMatchers.push( cached );
			} else {
				elementMatchers.push( cached );
			}
		}

		// Cache the compiled function
		cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );

		// Save selector and tokenization
		cached.selector = selector;
	}
	return cached;
};

/**
 * A low-level selection function that works with Sizzle's compiled
 *  selector functions
 * @param {String|Function} selector A selector or a pre-compiled
 *  selector function built with Sizzle.compile
 * @param {Element} context
 * @param {Array} [results]
 * @param {Array} [seed] A set of elements to match against
 */
select = Sizzle.select = function( selector, context, results, seed ) {
	var i, tokens, token, type, find,
		compiled = typeof selector === "function" && selector,
		match = !seed && tokenize( (selector = compiled.selector || selector) );

	results = results || [];

	// Try to minimize operations if there is only one selector in the list and no seed
	// (the latter of which guarantees us context)
	if ( match.length === 1 ) {

		// Reduce context if the leading compound selector is an ID
		tokens = match[0] = match[0].slice( 0 );
		if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&
				context.nodeType === 9 && documentIsHTML && Expr.relative[ tokens[1].type ] ) {

			context = ( Expr.find["ID"]( token.matches[0].replace(runescape, funescape), context ) || [] )[0];
			if ( !context ) {
				return results;

			// Precompiled matchers will still verify ancestry, so step up a level
			} else if ( compiled ) {
				context = context.parentNode;
			}

			selector = selector.slice( tokens.shift().value.length );
		}

		// Fetch a seed set for right-to-left matching
		i = matchExpr["needsContext"].test( selector ) ? 0 : tokens.length;
		while ( i-- ) {
			token = tokens[i];

			// Abort if we hit a combinator
			if ( Expr.relative[ (type = token.type) ] ) {
				break;
			}
			if ( (find = Expr.find[ type ]) ) {
				// Search, expanding context for leading sibling combinators
				if ( (seed = find(
					token.matches[0].replace( runescape, funescape ),
					rsibling.test( tokens[0].type ) && testContext( context.parentNode ) || context
				)) ) {

					// If seed is empty or no tokens remain, we can return early
					tokens.splice( i, 1 );
					selector = seed.length && toSelector( tokens );
					if ( !selector ) {
						push.apply( results, seed );
						return results;
					}

					break;
				}
			}
		}
	}

	// Compile and execute a filtering function if one is not provided
	// Provide `match` to avoid retokenization if we modified the selector above
	( compiled || compile( selector, match ) )(
		seed,
		context,
		!documentIsHTML,
		results,
		!context || rsibling.test( selector ) && testContext( context.parentNode ) || context
	);
	return results;
};

// One-time assignments

// Sort stability
support.sortStable = expando.split("").sort( sortOrder ).join("") === expando;

// Support: Chrome 14-35+
// Always assume duplicates if they aren't passed to the comparison function
support.detectDuplicates = !!hasDuplicate;

// Initialize against the default document
setDocument();

// Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27)
// Detached nodes confoundingly follow *each other*
support.sortDetached = assert(function( el ) {
	// Should return 1, but returns 4 (following)
	return el.compareDocumentPosition( document.createElement("fieldset") ) & 1;
});

// Support: IE<8
// Prevent attribute/property "interpolation"
// https://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx
if ( !assert(function( el ) {
	el.innerHTML = "<a href='#'></a>";
	return el.firstChild.getAttribute("href") === "#" ;
}) ) {
	addHandle( "type|href|height|width", function( elem, name, isXML ) {
		if ( !isXML ) {
			return elem.getAttribute( name, name.toLowerCase() === "type" ? 1 : 2 );
		}
	});
}

// Support: IE<9
// Use defaultValue in place of getAttribute("value")
if ( !support.attributes || !assert(function( el ) {
	el.innerHTML = "<input/>";
	el.firstChild.setAttribute( "value", "" );
	return el.firstChild.getAttribute( "value" ) === "";
}) ) {
	addHandle( "value", function( elem, name, isXML ) {
		if ( !isXML && elem.nodeName.toLowerCase() === "input" ) {
			return elem.defaultValue;
		}
	});
}

// Support: IE<9
// Use getAttributeNode to fetch booleans when getAttribute lies
if ( !assert(function( el ) {
	return el.getAttribute("disabled") == null;
}) ) {
	addHandle( booleans, function( elem, name, isXML ) {
		var val;
		if ( !isXML ) {
			return elem[ name ] === true ? name.toLowerCase() :
					(val = elem.getAttributeNode( name )) && val.specified ?
					val.value :
				null;
		}
	});
}

return Sizzle;

})( window );



jQuery.find = Sizzle;
jQuery.expr = Sizzle.selectors;

// Deprecated
jQuery.expr[ ":" ] = jQuery.expr.pseudos;
jQuery.uniqueSort = jQuery.unique = Sizzle.uniqueSort;
jQuery.text = Sizzle.getText;
jQuery.isXMLDoc = Sizzle.isXML;
jQuery.contains = Sizzle.contains;
jQuery.escapeSelector = Sizzle.escape;




var dir = function( elem, dir, until ) {
	var matched = [],
		truncate = until !== undefined;

	while ( ( elem = elem[ dir ] ) && elem.nodeType !== 9 ) {
		if ( elem.nodeType === 1 ) {
			if ( truncate && jQuery( elem ).is( until ) ) {
				break;
			}
			matched.push( elem );
		}
	}
	return matched;
};


var siblings = function( n, elem ) {
	var matched = [];

	for ( ; n; n = n.nextSibling ) {
		if ( n.nodeType === 1 && n !== elem ) {
			matched.push( n );
		}
	}

	return matched;
};


var rneedsContext = jQuery.expr.match.needsContext;



function nodeName( elem, name ) {

  return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();

};
var rsingleTag = ( /^<([a-z][^\/\0>:\x20\t\r\n\f]*)[\x20\t\r\n\f]*\/?>(?:<\/\1>|)$/i );



// Implement the identical functionality for filter and not
function winnow( elements, qualifier, not ) {
	if ( isFunction( qualifier ) ) {
		return jQuery.grep( elements, function( elem, i ) {
			return !!qualifier.call( elem, i, elem ) !== not;
		} );
	}

	// Single element
	if ( qualifier.nodeType ) {
		return jQuery.grep( elements, function( elem ) {
			return ( elem === qualifier ) !== not;
		} );
	}

	// Arraylike of elements (jQuery, arguments, Array)
	if ( typeof qualifier !== "string" ) {
		return jQuery.grep( elements, function( elem ) {
			return ( indexOf.call( qualifier, elem ) > -1 ) !== not;
		} );
	}

	// Filtered directly for both simple and complex selectors
	return jQuery.filter( qualifier, elements, not );
}

jQuery.filter = function( expr, elems, not ) {
	var elem = elems[ 0 ];

	if ( not ) {
		expr = ":not(" + expr + ")";
	}

	if ( elems.length === 1 && elem.nodeType === 1 ) {
		return jQuery.find.matchesSelector( elem, expr ) ? [ elem ] : [];
	}

	return jQuery.find.matches( expr, jQuery.grep( elems, function( elem ) {
		return elem.nodeType === 1;
	} ) );
};

jQuery.fn.extend( {
	find: function( selector ) {
		var i, ret,
			len = this.length,
			self = this;

		if ( typeof selector !== "string" ) {
			return this.pushStack( jQuery( selector ).filter( function() {
				for ( i = 0; i < len; i++ ) {
					if ( jQuery.contains( self[ i ], this ) ) {
						return true;
					}
				}
			} ) );
		}

		ret = this.pushStack( [] );

		for ( i = 0; i < len; i++ ) {
			jQuery.find( selector, self[ i ], ret );
		}

		return len > 1 ? jQuery.uniqueSort( ret ) : ret;
	},
	filter: function( selector ) {
		return this.pushStack( winnow( this, selector || [], false ) );
	},
	not: function( selector ) {
		return this.pushStack( winnow( this, selector || [], true ) );
	},
	is: function( selector ) {
		return !!winnow(
			this,

			// If this is a positional/relative selector, check membership in the returned set
			// so $("p:first").is("p:last") won't return true for a doc with two "p".
			typeof selector === "string" && rneedsContext.test( selector ) ?
				jQuery( selector ) :
				selector || [],
			false
		).length;
	}
} );


// Initialize a jQuery object


// A central reference to the root jQuery(document)
var rootjQuery,

	// A simple way to check for HTML strings
	// Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
	// Strict HTML recognition (#11290: must start with <)
	// Shortcut simple #id case for speed
	rquickExpr = /^(?:\s*(<[\w\W]+>)[^>]*|#([\w-]+))$/,

	init = jQuery.fn.init = function( selector, context, root ) {
		var match, elem;

		// HANDLE: $(""), $(null), $(undefined), $(false)
		if ( !selector ) {
			return this;
		}

		// Method init() accepts an alternate rootjQuery
		// so migrate can support jQuery.sub (gh-2101)
		root = root || rootjQuery;

		// Handle HTML strings
		if ( typeof selector === "string" ) {
			if ( selector[ 0 ] === "<" &&
				selector[ selector.length - 1 ] === ">" &&
				selector.length >= 3 ) {

				// Assume that strings that start and end with <> are HTML and skip the regex check
				match = [ null, selector, null ];

			} else {
				match = rquickExpr.exec( selector );
			}

			// Match html or make sure no context is specified for #id
			if ( match && ( match[ 1 ] || !context ) ) {

				// HANDLE: $(html) -> $(array)
				if ( match[ 1 ] ) {
					context = context instanceof jQuery ? context[ 0 ] : context;

					// Option to run scripts is true for back-compat
					// Intentionally let the error be thrown if parseHTML is not present
					jQuery.merge( this, jQuery.parseHTML(
						match[ 1 ],
						context && context.nodeType ? context.ownerDocument || context : document,
						true
					) );

					// HANDLE: $(html, props)
					if ( rsingleTag.test( match[ 1 ] ) && jQuery.isPlainObject( context ) ) {
						for ( match in context ) {

							// Properties of context are called as methods if possible
							if ( isFunction( this[ match ] ) ) {
								this[ match ]( context[ match ] );

							// ...and otherwise set as attributes
							} else {
								this.attr( match, context[ match ] );
							}
						}
					}

					return this;

				// HANDLE: $(#id)
				} else {
					elem = document.getElementById( match[ 2 ] );

					if ( elem ) {

						// Inject the element directly into the jQuery object
						this[ 0 ] = elem;
						this.length = 1;
					}
					return this;
				}

			// HANDLE: $(expr, $(...))
			} else if ( !context || context.jquery ) {
				return ( context || root ).find( selector );

			// HANDLE: $(expr, context)
			// (which is just equivalent to: $(context).find(expr)
			} else {
				return this.constructor( context ).find( selector );
			}

		// HANDLE: $(DOMElement)
		} else if ( selector.nodeType ) {
			this[ 0 ] = selector;
			this.length = 1;
			return this;

		// HANDLE: $(function)
		// Shortcut for document ready
		} else if ( isFunction( selector ) ) {
			return root.ready !== undefined ?
				root.ready( selector ) :

				// Execute immediately if ready is not present
				selector( jQuery );
		}

		return jQuery.makeArray( selector, this );
	};

// Give the init function the jQuery prototype for later instantiation
init.prototype = jQuery.fn;

// Initialize central reference
rootjQuery = jQuery( document );


var rparentsprev = /^(?:parents|prev(?:Until|All))/,

	// Methods guaranteed to produce a unique set when starting from a unique set
	guaranteedUnique = {
		children: true,
		contents: true,
		next: true,
		prev: true
	};

jQuery.fn.extend( {
	has: function( target ) {
		var targets = jQuery( target, this ),
			l = targets.length;

		return this.filter( function() {
			var i = 0;
			for ( ; i < l; i++ ) {
				if ( jQuery.contains( this, targets[ i ] ) ) {
					return true;
				}
			}
		} );
	},

	closest: function( selectors, context ) {
		var cur,
			i = 0,
			l = this.length,
			matched = [],
			targets = typeof selectors !== "string" && jQuery( selectors );

		// Positional selectors never match, since there's no _selection_ context
		if ( !rneedsContext.test( selectors ) ) {
			for ( ; i < l; i++ ) {
				for ( cur = this[ i ]; cur && cur !== context; cur = cur.parentNode ) {

					// Always skip document fragments
					if ( cur.nodeType < 11 && ( targets ?
						targets.index( cur ) > -1 :

						// Don't pass non-elements to Sizzle
						cur.nodeType === 1 &&
							jQuery.find.matchesSelector( cur, selectors ) ) ) {

						matched.push( cur );
						break;
					}
				}
			}
		}

		return this.pushStack( matched.length > 1 ? jQuery.uniqueSort( matched ) : matched );
	},

	// Determine the position of an element within the set
	index: function( elem ) {

		// No argument, return index in parent
		if ( !elem ) {
			return ( this[ 0 ] && this[ 0 ].parentNode ) ? this.first().prevAll().length : -1;
		}

		// Index in selector
		if ( typeof elem === "string" ) {
			return indexOf.call( jQuery( elem ), this[ 0 ] );
		}

		// Locate the position of the desired element
		return indexOf.call( this,

			// If it receives a jQuery object, the first element is used
			elem.jquery ? elem[ 0 ] : elem
		);
	},

	add: function( selector, context ) {
		return this.pushStack(
			jQuery.uniqueSort(
				jQuery.merge( this.get(), jQuery( selector, context ) )
			)
		);
	},

	addBack: function( selector ) {
		return this.add( selector == null ?
			this.prevObject : this.prevObject.filter( selector )
		);
	}
} );

function sibling( cur, dir ) {
	while ( ( cur = cur[ dir ] ) && cur.nodeType !== 1 ) {}
	return cur;
}

jQuery.each( {
	parent: function( elem ) {
		var parent = elem.parentNode;
		return parent && parent.nodeType !== 11 ? parent : null;
	},
	parents: function( elem ) {
		return dir( elem, "parentNode" );
	},
	parentsUntil: function( elem, i, until ) {
		return dir( elem, "parentNode", until );
	},
	next: function( elem ) {
		return sibling( elem, "nextSibling" );
	},
	prev: function( elem ) {
		return sibling( elem, "previousSibling" );
	},
	nextAll: function( elem ) {
		return dir( elem, "nextSibling" );
	},
	prevAll: function( elem ) {
		return dir( elem, "previousSibling" );
	},
	nextUntil: function( elem, i, until ) {
		return dir( elem, "nextSibling", until );
	},
	prevUntil: function( elem, i, until ) {
		return dir( elem, "previousSibling", until );
	},
	siblings: function( elem ) {
		return siblings( ( elem.parentNode || {} ).firstChild, elem );
	},
	children: function( elem ) {
		return siblings( elem.firstChild );
	},
	contents: function( elem ) {
		if ( typeof elem.contentDocument !== "undefined" ) {
			return elem.contentDocument;
		}

		// Support: IE 9 - 11 only, iOS 7 only, Android Browser <=4.3 only
		// Treat the template element as a regular one in browsers that
		// don't support it.
		if ( nodeName( elem, "template" ) ) {
			elem = elem.content || elem;
		}

		return jQuery.merge( [], elem.childNodes );
	}
}, function( name, fn ) {
	jQuery.fn[ name ] = function( until, selector ) {
		var matched = jQuery.map( this, fn, until );

		if ( name.slice( -5 ) !== "Until" ) {
			selector = until;
		}

		if ( selector && typeof selector === "string" ) {
			matched = jQuery.filter( selector, matched );
		}

		if ( this.length > 1 ) {

			// Remove duplicates
			if ( !guaranteedUnique[ name ] ) {
				jQuery.uniqueSort( matched );
			}

			// Reverse order for parents* and prev-derivatives
			if ( rparentsprev.test( name ) ) {
				matched.reverse();
			}
		}

		return this.pushStack( matched );
	};
} );
var rnothtmlwhite = ( /[^\x20\t\r\n\f]+/g );



// Convert String-formatted options into Object-formatted ones
function createOptions( options ) {
	var object = {};
	jQuery.each( options.match( rnothtmlwhite ) || [], function( _, flag ) {
		object[ flag ] = true;
	} );
	return object;
}

/*
 * Create a callback list using the following parameters:
 *
 *	options: an optional list of space-separated options that will change how
 *			the callback list behaves or a more traditional option object
 *
 * By default a callback list will act like an event callback list and can be
 * "fired" multiple times.
 *
 * Possible options:
 *
 *	once:			will ensure the callback list can only be fired once (like a Deferred)
 *
 *	memory:			will keep track of previous values and will call any callback added
 *					after the list has been fired right away with the latest "memorized"
 *					values (like a Deferred)
 *
 *	unique:			will ensure a callback can only be added once (no duplicate in the list)
 *
 *	stopOnFalse:	interrupt callings when a callback returns false
 *
 */
jQuery.Callbacks = function( options ) {

	// Convert options from String-formatted to Object-formatted if needed
	// (we check in cache first)
	options = typeof options === "string" ?
		createOptions( options ) :
		jQuery.extend( {}, options );

	var // Flag to know if list is currently firing
		firing,

		// Last fire value for non-forgettable lists
		memory,

		// Flag to know if list was already fired
		fired,

		// Flag to prevent firing
		locked,

		// Actual callback list
		list = [],

		// Queue of execution data for repeatable lists
		queue = [],

		// Index of currently firing callback (modified by add/remove as needed)
		firingIndex = -1,

		// Fire callbacks
		fire = function() {

			// Enforce single-firing
			locked = locked || options.once;

			// Execute callbacks for all pending executions,
			// respecting firingIndex overrides and runtime changes
			fired = firing = true;
			for ( ; queue.length; firingIndex = -1 ) {
				memory = queue.shift();
				while ( ++firingIndex < list.length ) {

					// Run callback and check for early termination
					if ( list[ firingIndex ].apply( memory[ 0 ], memory[ 1 ] ) === false &&
						options.stopOnFalse ) {

						// Jump to end and forget the data so .add doesn't re-fire
						firingIndex = list.length;
						memory = false;
					}
				}
			}

			// Forget the data if we're done with it
			if ( !options.memory ) {
				memory = false;
			}

			firing = false;

			// Clean up if we're done firing for good
			if ( locked ) {

				// Keep an empty list if we have data for future add calls
				if ( memory ) {
					list = [];

				// Otherwise, this object is spent
				} else {
					list = "";
				}
			}
		},

		// Actual Callbacks object
		self = {

			// Add a callback or a collection of callbacks to the list
			add: function() {
				if ( list ) {

					// If we have memory from a past run, we should fire after adding
					if ( memory && !firing ) {
						firingIndex = list.length - 1;
						queue.push( memory );
					}

					( function add( args ) {
						jQuery.each( args, function( _, arg ) {
							if ( isFunction( arg ) ) {
								if ( !options.unique || !self.has( arg ) ) {
									list.push( arg );
								}
							} else if ( arg && arg.length && toType( arg ) !== "string" ) {

								// Inspect recursively
								add( arg );
							}
						} );
					} )( arguments );

					if ( memory && !firing ) {
						fire();
					}
				}
				return this;
			},

			// Remove a callback from the list
			remove: function() {
				jQuery.each( arguments, function( _, arg ) {
					var index;
					while ( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
						list.splice( index, 1 );

						// Handle firing indexes
						if ( index <= firingIndex ) {
							firingIndex--;
						}
					}
				} );
				return this;
			},

			// Check if a given callback is in the list.
			// If no argument is given, return whether or not list has callbacks attached.
			has: function( fn ) {
				return fn ?
					jQuery.inArray( fn, list ) > -1 :
					list.length > 0;
			},

			// Remove all callbacks from the list
			empty: function() {
				if ( list ) {
					list = [];
				}
				return this;
			},

			// Disable .fire and .add
			// Abort any current/pending executions
			// Clear all callbacks and values
			disable: function() {
				locked = queue = [];
				list = memory = "";
				return this;
			},
			disabled: function() {
				return !list;
			},

			// Disable .fire
			// Also disable .add unless we have memory (since it would have no effect)
			// Abort any pending executions
			lock: function() {
				locked = queue = [];
				if ( !memory && !firing ) {
					list = memory = "";
				}
				return this;
			},
			locked: function() {
				return !!locked;
			},

			// Call all callbacks with the given context and arguments
			fireWith: function( context, args ) {
				if ( !locked ) {
					args = args || [];
					args = [ context, args.slice ? args.slice() : args ];
					queue.push( args );
					if ( !firing ) {
						fire();
					}
				}
				return this;
			},

			// Call all the callbacks with the given arguments
			fire: function() {
				self.fireWith( this, arguments );
				return this;
			},

			// To know if the callbacks have already been called at least once
			fired: function() {
				return !!fired;
			}
		};

	return self;
};


function Identity( v ) {
	return v;
}
function Thrower( ex ) {
	throw ex;
}

function adoptValue( value, resolve, reject, noValue ) {
	var method;

	try {

		// Check for promise aspect first to privilege synchronous behavior
		if ( value && isFunction( ( method = value.promise ) ) ) {
			method.call( value ).done( resolve ).fail( reject );

		// Other thenables
		} else if ( value && isFunction( ( method = value.then ) ) ) {
			method.call( value, resolve, reject );

		// Other non-thenables
		} else {

			// Control `resolve` arguments by letting Array#slice cast boolean `noValue` to integer:
			// * false: [ value ].slice( 0 ) => resolve( value )
			// * true: [ value ].slice( 1 ) => resolve()
			resolve.apply( undefined, [ value ].slice( noValue ) );
		}

	// For Promises/A+, convert exceptions into rejections
	// Since jQuery.when doesn't unwrap thenables, we can skip the extra checks appearing in
	// Deferred#then to conditionally suppress rejection.
	} catch ( value ) {

		// Support: Android 4.0 only
		// Strict mode functions invoked without .call/.apply get global-object context
		reject.apply( undefined, [ value ] );
	}
}

jQuery.extend( {

	Deferred: function( func ) {
		var tuples = [

				// action, add listener, callbacks,
				// ... .then handlers, argument index, [final state]
				[ "notify", "progress", jQuery.Callbacks( "memory" ),
					jQuery.Callbacks( "memory" ), 2 ],
				[ "resolve", "done", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 0, "resolved" ],
				[ "reject", "fail", jQuery.Callbacks( "once memory" ),
					jQuery.Callbacks( "once memory" ), 1, "rejected" ]
			],
			state = "pending",
			promise = {
				state: function() {
					return state;
				},
				always: function() {
					deferred.done( arguments ).fail( arguments );
					return this;
				},
				"catch": function( fn ) {
					return promise.then( null, fn );
				},

				// Keep pipe for back-compat
				pipe: function( /* fnDone, fnFail, fnProgress */ ) {
					var fns = arguments;

					return jQuery.Deferred( function( newDefer ) {
						jQuery.each( tuples, function( i, tuple ) {

							// Map tuples (progress, done, fail) to arguments (done, fail, progress)
							var fn = isFunction( fns[ tuple[ 4 ] ] ) && fns[ tuple[ 4 ] ];

							// deferred.progress(function() { bind to newDefer or newDefer.notify })
							// deferred.done(function() { bind to newDefer or newDefer.resolve })
							// deferred.fail(function() { bind to newDefer or newDefer.reject })
							deferred[ tuple[ 1 ] ]( function() {
								var returned = fn && fn.apply( this, arguments );
								if ( returned && isFunction( returned.promise ) ) {
									returned.promise()
										.progress( newDefer.notify )
										.done( newDefer.resolve )
										.fail( newDefer.reject );
								} else {
									newDefer[ tuple[ 0 ] + "With" ](
										this,
										fn ? [ returned ] : arguments
									);
								}
							} );
						} );
						fns = null;
					} ).promise();
				},
				then: function( onFulfilled, onRejected, onProgress ) {
					var maxDepth = 0;
					function resolve( depth, deferred, handler, special ) {
						return function() {
							var that = this,
								args = arguments,
								mightThrow = function() {
									var returned, then;

									// Support: Promises/A+ section 2.3.3.3.3
									// https://promisesaplus.com/#point-59
									// Ignore double-resolution attempts
									if ( depth < maxDepth ) {
										return;
									}

									returned = handler.apply( that, args );

									// Support: Promises/A+ section 2.3.1
									// https://promisesaplus.com/#point-48
									if ( returned === deferred.promise() ) {
										throw new TypeError( "Thenable self-resolution" );
									}

									// Support: Promises/A+ sections 2.3.3.1, 3.5
									// https://promisesaplus.com/#point-54
									// https://promisesaplus.com/#point-75
									// Retrieve `then` only once
									then = returned &&

										// Support: Promises/A+ section 2.3.4
										// https://promisesaplus.com/#point-64
										// Only check objects and functions for thenability
										( typeof returned === "object" ||
											typeof returned === "function" ) &&
										returned.then;

									// Handle a returned thenable
									if ( isFunction( then ) ) {

										// Special processors (notify) just wait for resolution
										if ( special ) {
											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special )
											);

										// Normal processors (resolve) also hook into progress
										} else {

											// ...and disregard older resolution values
											maxDepth++;

											then.call(
												returned,
												resolve( maxDepth, deferred, Identity, special ),
												resolve( maxDepth, deferred, Thrower, special ),
												resolve( maxDepth, deferred, Identity,
													deferred.notifyWith )
											);
										}

									// Handle all other returned values
									} else {

										// Only substitute handlers pass on context
										// and multiple values (non-spec behavior)
										if ( handler !== Identity ) {
											that = undefined;
											args = [ returned ];
										}

										// Process the value(s)
										// Default process is resolve
										( special || deferred.resolveWith )( that, args );
									}
								},

								// Only normal processors (resolve) catch and reject exceptions
								process = special ?
									mightThrow :
									function() {
										try {
											mightThrow();
										} catch ( e ) {

											if ( jQuery.Deferred.exceptionHook ) {
												jQuery.Deferred.exceptionHook( e,
													process.stackTrace );
											}

											// Support: Promises/A+ section 2.3.3.3.4.1
											// https://promisesaplus.com/#point-61
											// Ignore post-resolution exceptions
											if ( depth + 1 >= maxDepth ) {

												// Only substitute handlers pass on context
												// and multiple values (non-spec behavior)
												if ( handler !== Thrower ) {
													that = undefined;
													args = [ e ];
												}

												deferred.rejectWith( that, args );
											}
										}
									};

							// Support: Promises/A+ section 2.3.3.3.1
							// https://promisesaplus.com/#point-57
							// Re-resolve promises immediately to dodge false rejection from
							// subsequent errors
							if ( depth ) {
								process();
							} else {

								// Call an optional hook to record the stack, in case of exception
								// since it's otherwise lost when execution goes async
								if ( jQuery.Deferred.getStackHook ) {
									process.stackTrace = jQuery.Deferred.getStackHook();
								}
								window.setTimeout( process );
							}
						};
					}

					return jQuery.Deferred( function( newDefer ) {

						// progress_handlers.add( ... )
						tuples[ 0 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onProgress ) ?
									onProgress :
									Identity,
								newDefer.notifyWith
							)
						);

						// fulfilled_handlers.add( ... )
						tuples[ 1 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onFulfilled ) ?
									onFulfilled :
									Identity
							)
						);

						// rejected_handlers.add( ... )
						tuples[ 2 ][ 3 ].add(
							resolve(
								0,
								newDefer,
								isFunction( onRejected ) ?
									onRejected :
									Thrower
							)
						);
					} ).promise();
				},

				// Get a promise for this deferred
				// If obj is provided, the promise aspect is added to the object
				promise: function( obj ) {
					return obj != null ? jQuery.extend( obj, promise ) : promise;
				}
			},
			deferred = {};

		// Add list-specific methods
		jQuery.each( tuples, function( i, tuple ) {
			var list = tuple[ 2 ],
				stateString = tuple[ 5 ];

			// promise.progress = list.add
			// promise.done = list.add
			// promise.fail = list.add
			promise[ tuple[ 1 ] ] = list.add;

			// Handle state
			if ( stateString ) {
				list.add(
					function() {

						// state = "resolved" (i.e., fulfilled)
						// state = "rejected"
						state = stateString;
					},

					// rejected_callbacks.disable
					// fulfilled_callbacks.disable
					tuples[ 3 - i ][ 2 ].disable,

					// rejected_handlers.disable
					// fulfilled_handlers.disable
					tuples[ 3 - i ][ 3 ].disable,

					// progress_callbacks.lock
					tuples[ 0 ][ 2 ].lock,

					// progress_handlers.lock
					tuples[ 0 ][ 3 ].lock
				);
			}

			// progress_handlers.fire
			// fulfilled_handlers.fire
			// rejected_handlers.fire
			list.add( tuple[ 3 ].fire );

			// deferred.notify = function() { deferred.notifyWith(...) }
			// deferred.resolve = function() { deferred.resolveWith(...) }
			// deferred.reject = function() { deferred.rejectWith(...) }
			deferred[ tuple[ 0 ] ] = function() {
				deferred[ tuple[ 0 ] + "With" ]( this === deferred ? undefined : this, arguments );
				return this;
			};

			// deferred.notifyWith = list.fireWith
			// deferred.resolveWith = list.fireWith
			// deferred.rejectWith = list.fireWith
			deferred[ tuple[ 0 ] + "With" ] = list.fireWith;
		} );

		// Make the deferred a promise
		promise.promise( deferred );

		// Call given func if any
		if ( func ) {
			func.call( deferred, deferred );
		}

		// All done!
		return deferred;
	},

	// Deferred helper
	when: function( singleValue ) {
		var

			// count of uncompleted subordinates
			remaining = arguments.length,

			// count of unprocessed arguments
			i = remaining,

			// subordinate fulfillment data
			resolveContexts = Array( i ),
			resolveValues = slice.call( arguments ),

			// the master Deferred
			master = jQuery.Deferred(),

			// subordinate callback factory
			updateFunc = function( i ) {
				return function( value ) {
					resolveContexts[ i ] = this;
					resolveValues[ i ] = arguments.length > 1 ? slice.call( arguments ) : value;
					if ( !( --remaining ) ) {
						master.resolveWith( resolveContexts, resolveValues );
					}
				};
			};

		// Single- and empty arguments are adopted like Promise.resolve
		if ( remaining <= 1 ) {
			adoptValue( singleValue, master.done( updateFunc( i ) ).resolve, master.reject,
				!remaining );

			// Use .then() to unwrap secondary thenables (cf. gh-3000)
			if ( master.state() === "pending" ||
				isFunction( resolveValues[ i ] && resolveValues[ i ].then ) ) {

				return master.then();
			}
		}

		// Multiple arguments are aggregated like Promise.all array elements
		while ( i-- ) {
			adoptValue( resolveValues[ i ], updateFunc( i ), master.reject );
		}

		return master.promise();
	}
} );


// These usually indicate a programmer mistake during development,
// warn about them ASAP rather than swallowing them by default.
var rerrorNames = /^(Eval|Internal|Range|Reference|Syntax|Type|URI)Error$/;

jQuery.Deferred.exceptionHook = function( error, stack ) {

	// Support: IE 8 - 9 only
	// Console exists when dev tools are open, which can happen at any time
	if ( window.console && window.console.warn && error && rerrorNames.test( error.name ) ) {
		window.console.warn( "jQuery.Deferred exception: " + error.message, error.stack, stack );
	}
};




jQuery.readyException = function( error ) {
	window.setTimeout( function() {
		throw error;
	} );
};




// The deferred used on DOM ready
var readyList = jQuery.Deferred();

jQuery.fn.ready = function( fn ) {

	readyList
		.then( fn )

		// Wrap jQuery.readyException in a function so that the lookup
		// happens at the time of error handling instead of callback
		// registration.
		.catch( function( error ) {
			jQuery.readyException( error );
		} );

	return this;
};

jQuery.extend( {

	// Is the DOM ready to be used? Set to true once it occurs.
	isReady: false,

	// A counter to track how many items to wait for before
	// the ready event fires. See #6781
	readyWait: 1,

	// Handle when the DOM is ready
	ready: function( wait ) {

		// Abort if there are pending holds or we're already ready
		if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
			return;
		}

		// Remember that the DOM is ready
		jQuery.isReady = true;

		// If a normal DOM Ready event fired, decrement, and wait if need be
		if ( wait !== true && --jQuery.readyWait > 0 ) {
			return;
		}

		// If there are functions bound, to execute
		readyList.resolveWith( document, [ jQuery ] );
	}
} );

jQuery.ready.then = readyList.then;

// The ready event handler and self cleanup method
function completed() {
	document.removeEventListener( "DOMContentLoaded", completed );
	window.removeEventListener( "load", completed );
	jQuery.ready();
}

// Catch cases where $(document).ready() is called
// after the browser event has already occurred.
// Support: IE <=9 - 10 only
// Older IE sometimes signals "interactive" too soon
if ( document.readyState === "complete" ||
	( document.readyState !== "loading" && !document.documentElement.doScroll ) ) {

	// Handle it asynchronously to allow scripts the opportunity to delay ready
	window.setTimeout( jQuery.ready );

} else {

	// Use the handy event callback
	document.addEventListener( "DOMContentLoaded", completed );

	// A fallback to window.onload, that will always work
	window.addEventListener( "load", completed );
}




// Multifunctional method to get and set values of a collection
// The value/s can optionally be executed if it's a function
var access = function( elems, fn, key, value, chainable, emptyGet, raw ) {
	var i = 0,
		len = elems.length,
		bulk = key == null;

	// Sets many values
	if ( toType( key ) === "object" ) {
		chainable = true;
		for ( i in key ) {
			access( elems, fn, i, key[ i ], true, emptyGet, raw );
		}

	// Sets one value
	} else if ( value !== undefined ) {
		chainable = true;

		if ( !isFunction( value ) ) {
			raw = true;
		}

		if ( bulk ) {

			// Bulk operations run against the entire set
			if ( raw ) {
				fn.call( elems, value );
				fn = null;

			// ...except when executing function values
			} else {
				bulk = fn;
				fn = function( elem, key, value ) {
					return bulk.call( jQuery( elem ), value );
				};
			}
		}

		if ( fn ) {
			for ( ; i < len; i++ ) {
				fn(
					elems[ i ], key, raw ?
					value :
					value.call( elems[ i ], i, fn( elems[ i ], key ) )
				);
			}
		}
	}

	if ( chainable ) {
		return elems;
	}

	// Gets
	if ( bulk ) {
		return fn.call( elems );
	}

	return len ? fn( elems[ 0 ], key ) : emptyGet;
};


// Matches dashed string for camelizing
var rmsPrefix = /^-ms-/,
	rdashAlpha = /-([a-z])/g;

// Used by camelCase as callback to replace()
function fcamelCase( all, letter ) {
	return letter.toUpperCase();
}

// Convert dashed to camelCase; used by the css and data modules
// Support: IE <=9 - 11, Edge 12 - 15
// Microsoft forgot to hump their vendor prefix (#9572)
function camelCase( string ) {
	return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
}
var acceptData = function( owner ) {

	// Accepts only:
	//  - Node
	//    - Node.ELEMENT_NODE
	//    - Node.DOCUMENT_NODE
	//  - Object
	//    - Any
	return owner.nodeType === 1 || owner.nodeType === 9 || !( +owner.nodeType );
};




function Data() {
	this.expando = jQuery.expando + Data.uid++;
}

Data.uid = 1;

Data.prototype = {

	cache: function( owner ) {

		// Check if the owner object already has a cache
		var value = owner[ this.expando ];

		// If not, create one
		if ( !value ) {
			value = {};

			// We can accept data for non-element nodes in modern browsers,
			// but we should not, see #8335.
			// Always return an empty object.
			if ( acceptData( owner ) ) {

				// If it is a node unlikely to be stringify-ed or looped over
				// use plain assignment
				if ( owner.nodeType ) {
					owner[ this.expando ] = value;

				// Otherwise secure it in a non-enumerable property
				// configurable must be true to allow the property to be
				// deleted when data is removed
				} else {
					Object.defineProperty( owner, this.expando, {
						value: value,
						configurable: true
					} );
				}
			}
		}

		return value;
	},
	set: function( owner, data, value ) {
		var prop,
			cache = this.cache( owner );

		// Handle: [ owner, key, value ] args
		// Always use camelCase key (gh-2257)
		if ( typeof data === "string" ) {
			cache[ camelCase( data ) ] = value;

		// Handle: [ owner, { properties } ] args
		} else {

			// Copy the properties one-by-one to the cache object
			for ( prop in data ) {
				cache[ camelCase( prop ) ] = data[ prop ];
			}
		}
		return cache;
	},
	get: function( owner, key ) {
		return key === undefined ?
			this.cache( owner ) :

			// Always use camelCase key (gh-2257)
			owner[ this.expando ] && owner[ this.expando ][ camelCase( key ) ];
	},
	access: function( owner, key, value ) {

		// In cases where either:
		//
		//   1. No key was specified
		//   2. A string key was specified, but no value provided
		//
		// Take the "read" path and allow the get method to determine
		// which value to return, respectively either:
		//
		//   1. The entire cache object
		//   2. The data stored at the key
		//
		if ( key === undefined ||
				( ( key && typeof key === "string" ) && value === undefined ) ) {

			return this.get( owner, key );
		}

		// When the key is not a string, or both a key and value
		// are specified, set or extend (existing objects) with either:
		//
		//   1. An object of properties
		//   2. A key and value
		//
		this.set( owner, key, value );

		// Since the "set" path can have two possible entry points
		// return the expected data based on which path was taken[*]
		return value !== undefined ? value : key;
	},
	remove: function( owner, key ) {
		var i,
			cache = owner[ this.expando ];

		if ( cache === undefined ) {
			return;
		}

		if ( key !== undefined ) {

			// Support array or space separated string of keys
			if ( Array.isArray( key ) ) {

				// If key is an array of keys...
				// We always set camelCase keys, so remove that.
				key = key.map( camelCase );
			} else {
				key = camelCase( key );

				// If a key with the spaces exists, use it.
				// Otherwise, create an array by matching non-whitespace
				key = key in cache ?
					[ key ] :
					( key.match( rnothtmlwhite ) || [] );
			}

			i = key.length;

			while ( i-- ) {
				delete cache[ key[ i ] ];
			}
		}

		// Remove the expando if there's no more data
		if ( key === undefined || jQuery.isEmptyObject( cache ) ) {

			// Support: Chrome <=35 - 45
			// Webkit & Blink performance suffers when deleting properties
			// from DOM nodes, so set to undefined instead
			// https://bugs.chromium.org/p/chromium/issues/detail?id=378607 (bug restricted)
			if ( owner.nodeType ) {
				owner[ this.expando ] = undefined;
			} else {
				delete owner[ this.expando ];
			}
		}
	},
	hasData: function( owner ) {
		var cache = owner[ this.expando ];
		return cache !== undefined && !jQuery.isEmptyObject( cache );
	}
};
var dataPriv = new Data();

var dataUser = new Data();



//	Implementation Summary
//
//	1. Enforce API surface and semantic compatibility with 1.9.x branch
//	2. Improve the module's maintainability by reducing the storage
//		paths to a single mechanism.
//	3. Use the same single mechanism to support "private" and "user" data.
//	4. _Never_ expose "private" data to user code (TODO: Drop _data, _removeData)
//	5. Avoid exposing implementation details on user objects (eg. expando properties)
//	6. Provide a clear path for implementation upgrade to WeakMap in 2014

var rbrace = /^(?:\{[\w\W]*\}|\[[\w\W]*\])$/,
	rmultiDash = /[A-Z]/g;

function getData( data ) {
	if ( data === "true" ) {
		return true;
	}

	if ( data === "false" ) {
		return false;
	}

	if ( data === "null" ) {
		return null;
	}

	// Only convert to a number if it doesn't change the string
	if ( data === +data + "" ) {
		return +data;
	}

	if ( rbrace.test( data ) ) {
		return JSON.parse( data );
	}

	return data;
}

function dataAttr( elem, key, data ) {
	var name;

	// If nothing was found internally, try to fetch any
	// data from the HTML5 data-* attribute
	if ( data === undefined && elem.nodeType === 1 ) {
		name = "data-" + key.replace( rmultiDash, "-$&" ).toLowerCase();
		data = elem.getAttribute( name );

		if ( typeof data === "string" ) {
			try {
				data = getData( data );
			} catch ( e ) {}

			// Make sure we set the data so it isn't changed later
			dataUser.set( elem, key, data );
		} else {
			data = undefined;
		}
	}
	return data;
}

jQuery.extend( {
	hasData: function( elem ) {
		return dataUser.hasData( elem ) || dataPriv.hasData( elem );
	},

	data: function( elem, name, data ) {
		return dataUser.access( elem, name, data );
	},

	removeData: function( elem, name ) {
		dataUser.remove( elem, name );
	},

	// TODO: Now that all calls to _data and _removeData have been replaced
	// with direct calls to dataPriv methods, these can be deprecated.
	_data: function( elem, name, data ) {
		return dataPriv.access( elem, name, data );
	},

	_removeData: function( elem, name ) {
		dataPriv.remove( elem, name );
	}
} );

jQuery.fn.extend( {
	data: function( key, value ) {
		var i, name, data,
			elem = this[ 0 ],
			attrs = elem && elem.attributes;

		// Gets all values
		if ( key === undefined ) {
			if ( this.length ) {
				data = dataUser.get( elem );

				if ( elem.nodeType === 1 && !dataPriv.get( elem, "hasDataAttrs" ) ) {
					i = attrs.length;
					while ( i-- ) {

						// Support: IE 11 only
						// The attrs elements can be null (#14894)
						if ( attrs[ i ] ) {
							name = attrs[ i ].name;
							if ( name.indexOf( "data-" ) === 0 ) {
								name = camelCase( name.slice( 5 ) );
								dataAttr( elem, name, data[ name ] );
							}
						}
					}
					dataPriv.set( elem, "hasDataAttrs", true );
				}
			}

			return data;
		}

		// Sets multiple values
		if ( typeof key === "object" ) {
			return this.each( function() {
				dataUser.set( this, key );
			} );
		}

		return access( this, function( value ) {
			var data;

			// The calling jQuery object (element matches) is not empty
			// (and therefore has an element appears at this[ 0 ]) and the
			// `value` parameter was not undefined. An empty jQuery object
			// will result in `undefined` for elem = this[ 0 ] which will
			// throw an exception if an attempt to read a data cache is made.
			if ( elem && value === undefined ) {

				// Attempt to get data from the cache
				// The key will always be camelCased in Data
				data = dataUser.get( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// Attempt to "discover" the data in
				// HTML5 custom data-* attrs
				data = dataAttr( elem, key );
				if ( data !== undefined ) {
					return data;
				}

				// We tried really hard, but the data doesn't exist.
				return;
			}

			// Set the data...
			this.each( function() {

				// We always store the camelCased key
				dataUser.set( this, key, value );
			} );
		}, null, value, arguments.length > 1, null, true );
	},

	removeData: function( key ) {
		return this.each( function() {
			dataUser.remove( this, key );
		} );
	}
} );


jQuery.extend( {
	queue: function( elem, type, data ) {
		var queue;

		if ( elem ) {
			type = ( type || "fx" ) + "queue";
			queue = dataPriv.get( elem, type );

			// Speed up dequeue by getting out quickly if this is just a lookup
			if ( data ) {
				if ( !queue || Array.isArray( data ) ) {
					queue = dataPriv.access( elem, type, jQuery.makeArray( data ) );
				} else {
					queue.push( data );
				}
			}
			return queue || [];
		}
	},

	dequeue: function( elem, type ) {
		type = type || "fx";

		var queue = jQuery.queue( elem, type ),
			startLength = queue.length,
			fn = queue.shift(),
			hooks = jQuery._queueHooks( elem, type ),
			next = function() {
				jQuery.dequeue( elem, type );
			};

		// If the fx queue is dequeued, always remove the progress sentinel
		if ( fn === "inprogress" ) {
			fn = queue.shift();
			startLength--;
		}

		if ( fn ) {

			// Add a progress sentinel to prevent the fx queue from being
			// automatically dequeued
			if ( type === "fx" ) {
				queue.unshift( "inprogress" );
			}

			// Clear up the last queue stop function
			delete hooks.stop;
			fn.call( elem, next, hooks );
		}

		if ( !startLength && hooks ) {
			hooks.empty.fire();
		}
	},

	// Not public - generate a queueHooks object, or return the current one
	_queueHooks: function( elem, type ) {
		var key = type + "queueHooks";
		return dataPriv.get( elem, key ) || dataPriv.access( elem, key, {
			empty: jQuery.Callbacks( "once memory" ).add( function() {
				dataPriv.remove( elem, [ type + "queue", key ] );
			} )
		} );
	}
} );

jQuery.fn.extend( {
	queue: function( type, data ) {
		var setter = 2;

		if ( typeof type !== "string" ) {
			data = type;
			type = "fx";
			setter--;
		}

		if ( arguments.length < setter ) {
			return jQuery.queue( this[ 0 ], type );
		}

		return data === undefined ?
			this :
			this.each( function() {
				var queue = jQuery.queue( this, type, data );

				// Ensure a hooks for this queue
				jQuery._queueHooks( this, type );

				if ( type === "fx" && queue[ 0 ] !== "inprogress" ) {
					jQuery.dequeue( this, type );
				}
			} );
	},
	dequeue: function( type ) {
		return this.each( function() {
			jQuery.dequeue( this, type );
		} );
	},
	clearQueue: function( type ) {
		return this.queue( type || "fx", [] );
	},

	// Get a promise resolved when queues of a certain type
	// are emptied (fx is the type by default)
	promise: function( type, obj ) {
		var tmp,
			count = 1,
			defer = jQuery.Deferred(),
			elements = this,
			i = this.length,
			resolve = function() {
				if ( !( --count ) ) {
					defer.resolveWith( elements, [ elements ] );
				}
			};

		if ( typeof type !== "string" ) {
			obj = type;
			type = undefined;
		}
		type = type || "fx";

		while ( i-- ) {
			tmp = dataPriv.get( elements[ i ], type + "queueHooks" );
			if ( tmp && tmp.empty ) {
				count++;
				tmp.empty.add( resolve );
			}
		}
		resolve();
		return defer.promise( obj );
	}
} );
var pnum = ( /[+-]?(?:\d*\.|)\d+(?:[eE][+-]?\d+|)/ ).source;

var rcssNum = new RegExp( "^(?:([+-])=|)(" + pnum + ")([a-z%]*)$", "i" );


var cssExpand = [ "Top", "Right", "Bottom", "Left" ];

var documentElement = document.documentElement;



	var isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem );
		},
		composed = { composed: true };

	// Support: IE 9 - 11+, Edge 12 - 18+, iOS 10.0 - 10.2 only
	// Check attachment across shadow DOM boundaries when possible (gh-3504)
	// Support: iOS 10.0-10.2 only
	// Early iOS 10 versions support `attachShadow` but not `getRootNode`,
	// leading to errors. We need to check for `getRootNode`.
	if ( documentElement.getRootNode ) {
		isAttached = function( elem ) {
			return jQuery.contains( elem.ownerDocument, elem ) ||
				elem.getRootNode( composed ) === elem.ownerDocument;
		};
	}
var isHiddenWithinTree = function( elem, el ) {

		// isHiddenWithinTree might be called from jQuery#filter function;
		// in that case, element will be second argument
		elem = el || elem;

		// Inline style trumps all
		return elem.style.display === "none" ||
			elem.style.display === "" &&

			// Otherwise, check computed style
			// Support: Firefox <=43 - 45
			// Disconnected elements can have computed display: none, so first confirm that elem is
			// in the document.
			isAttached( elem ) &&

			jQuery.css( elem, "display" ) === "none";
	};

var swap = function( elem, options, callback, args ) {
	var ret, name,
		old = {};

	// Remember the old values, and insert the new ones
	for ( name in options ) {
		old[ name ] = elem.style[ name ];
		elem.style[ name ] = options[ name ];
	}

	ret = callback.apply( elem, args || [] );

	// Revert the old values
	for ( name in options ) {
		elem.style[ name ] = old[ name ];
	}

	return ret;
};




function adjustCSS( elem, prop, valueParts, tween ) {
	var adjusted, scale,
		maxIterations = 20,
		currentValue = tween ?
			function() {
				return tween.cur();
			} :
			function() {
				return jQuery.css( elem, prop, "" );
			},
		initial = currentValue(),
		unit = valueParts && valueParts[ 3 ] || ( jQuery.cssNumber[ prop ] ? "" : "px" ),

		// Starting value computation is required for potential unit mismatches
		initialInUnit = elem.nodeType &&
			( jQuery.cssNumber[ prop ] || unit !== "px" && +initial ) &&
			rcssNum.exec( jQuery.css( elem, prop ) );

	if ( initialInUnit && initialInUnit[ 3 ] !== unit ) {

		// Support: Firefox <=54
		// Halve the iteration target value to prevent interference from CSS upper bounds (gh-2144)
		initial = initial / 2;

		// Trust units reported by jQuery.css
		unit = unit || initialInUnit[ 3 ];

		// Iteratively approximate from a nonzero starting point
		initialInUnit = +initial || 1;

		while ( maxIterations-- ) {

			// Evaluate and update our best guess (doubling guesses that zero out).
			// Finish if the scale equals or crosses 1 (making the old*new product non-positive).
			jQuery.style( elem, prop, initialInUnit + unit );
			if ( ( 1 - scale ) * ( 1 - ( scale = currentValue() / initial || 0.5 ) ) <= 0 ) {
				maxIterations = 0;
			}
			initialInUnit = initialInUnit / scale;

		}

		initialInUnit = initialInUnit * 2;
		jQuery.style( elem, prop, initialInUnit + unit );

		// Make sure we update the tween properties later on
		valueParts = valueParts || [];
	}

	if ( valueParts ) {
		initialInUnit = +initialInUnit || +initial || 0;

		// Apply relative offset (+=/-=) if specified
		adjusted = valueParts[ 1 ] ?
			initialInUnit + ( valueParts[ 1 ] + 1 ) * valueParts[ 2 ] :
			+valueParts[ 2 ];
		if ( tween ) {
			tween.unit = unit;
			tween.start = initialInUnit;
			tween.end = adjusted;
		}
	}
	return adjusted;
}


var defaultDisplayMap = {};

function getDefaultDisplay( elem ) {
	var temp,
		doc = elem.ownerDocument,
		nodeName = elem.nodeName,
		display = defaultDisplayMap[ nodeName ];

	if ( display ) {
		return display;
	}

	temp = doc.body.appendChild( doc.createElement( nodeName ) );
	display = jQuery.css( temp, "display" );

	temp.parentNode.removeChild( temp );

	if ( display === "none" ) {
		display = "block";
	}
	defaultDisplayMap[ nodeName ] = display;

	return display;
}

function showHide( elements, show ) {
	var display, elem,
		values = [],
		index = 0,
		length = elements.length;

	// Determine new display value for elements that need to change
	for ( ; index < length; index++ ) {
		elem = elements[ index ];
		if ( !elem.style ) {
			continue;
		}

		display = elem.style.display;
		if ( show ) {

			// Since we force visibility upon cascade-hidden elements, an immediate (and slow)
			// check is required in this first loop unless we have a nonempty display value (either
			// inline or about-to-be-restored)
			if ( display === "none" ) {
				values[ index ] = dataPriv.get( elem, "display" ) || null;
				if ( !values[ index ] ) {
					elem.style.display = "";
				}
			}
			if ( elem.style.display === "" && isHiddenWithinTree( elem ) ) {
				values[ index ] = getDefaultDisplay( elem );
			}
		} else {
			if ( display !== "none" ) {
				values[ index ] = "none";

				// Remember what we're overwriting
				dataPriv.set( elem, "display", display );
			}
		}
	}

	// Set the display of the elements in a second loop to avoid constant reflow
	for ( index = 0; index < length; index++ ) {
		if ( values[ index ] != null ) {
			elements[ index ].style.display = values[ index ];
		}
	}

	return elements;
}

jQuery.fn.extend( {
	show: function() {
		return showHide( this, true );
	},
	hide: function() {
		return showHide( this );
	},
	toggle: function( state ) {
		if ( typeof state === "boolean" ) {
			return state ? this.show() : this.hide();
		}

		return this.each( function() {
			if ( isHiddenWithinTree( this ) ) {
				jQuery( this ).show();
			} else {
				jQuery( this ).hide();
			}
		} );
	}
} );
var rcheckableType = ( /^(?:checkbox|radio)$/i );

var rtagName = ( /<([a-z][^\/\0>\x20\t\r\n\f]*)/i );

var rscriptType = ( /^$|^module$|\/(?:java|ecma)script/i );



// We have to close these tags to support XHTML (#13200)
var wrapMap = {

	// Support: IE <=9 only
	option: [ 1, "<select multiple='multiple'>", "</select>" ],

	// XHTML parsers do not magically insert elements in the
	// same way that tag soup parsers do. So we cannot shorten
	// this by omitting <tbody> or other required elements.
	thead: [ 1, "<table>", "</table>" ],
	col: [ 2, "<table><colgroup>", "</colgroup></table>" ],
	tr: [ 2, "<table><tbody>", "</tbody></table>" ],
	td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],

	_default: [ 0, "", "" ]
};

// Support: IE <=9 only
wrapMap.optgroup = wrapMap.option;

wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
wrapMap.th = wrapMap.td;


function getAll( context, tag ) {

	// Support: IE <=9 - 11 only
	// Use typeof to avoid zero-argument method invocation on host objects (#15151)
	var ret;

	if ( typeof context.getElementsByTagName !== "undefined" ) {
		ret = context.getElementsByTagName( tag || "*" );

	} else if ( typeof context.querySelectorAll !== "undefined" ) {
		ret = context.querySelectorAll( tag || "*" );

	} else {
		ret = [];
	}

	if ( tag === undefined || tag && nodeName( context, tag ) ) {
		return jQuery.merge( [ context ], ret );
	}

	return ret;
}


// Mark scripts as having already been evaluated
function setGlobalEval( elems, refElements ) {
	var i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		dataPriv.set(
			elems[ i ],
			"globalEval",
			!refElements || dataPriv.get( refElements[ i ], "globalEval" )
		);
	}
}


var rhtml = /<|&#?\w+;/;

function buildFragment( elems, context, scripts, selection, ignored ) {
	var elem, tmp, tag, wrap, attached, j,
		fragment = context.createDocumentFragment(),
		nodes = [],
		i = 0,
		l = elems.length;

	for ( ; i < l; i++ ) {
		elem = elems[ i ];

		if ( elem || elem === 0 ) {

			// Add nodes directly
			if ( toType( elem ) === "object" ) {

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, elem.nodeType ? [ elem ] : elem );

			// Convert non-html into a text node
			} else if ( !rhtml.test( elem ) ) {
				nodes.push( context.createTextNode( elem ) );

			// Convert html into DOM nodes
			} else {
				tmp = tmp || fragment.appendChild( context.createElement( "div" ) );

				// Deserialize a standard representation
				tag = ( rtagName.exec( elem ) || [ "", "" ] )[ 1 ].toLowerCase();
				wrap = wrapMap[ tag ] || wrapMap._default;
				tmp.innerHTML = wrap[ 1 ] + jQuery.htmlPrefilter( elem ) + wrap[ 2 ];

				// Descend through wrappers to the right content
				j = wrap[ 0 ];
				while ( j-- ) {
					tmp = tmp.lastChild;
				}

				// Support: Android <=4.0 only, PhantomJS 1 only
				// push.apply(_, arraylike) throws on ancient WebKit
				jQuery.merge( nodes, tmp.childNodes );

				// Remember the top-level container
				tmp = fragment.firstChild;

				// Ensure the created nodes are orphaned (#12392)
				tmp.textContent = "";
			}
		}
	}

	// Remove wrapper from fragment
	fragment.textContent = "";

	i = 0;
	while ( ( elem = nodes[ i++ ] ) ) {

		// Skip elements already in the context collection (trac-4087)
		if ( selection && jQuery.inArray( elem, selection ) > -1 ) {
			if ( ignored ) {
				ignored.push( elem );
			}
			continue;
		}

		attached = isAttached( elem );

		// Append to fragment
		tmp = getAll( fragment.appendChild( elem ), "script" );

		// Preserve script evaluation history
		if ( attached ) {
			setGlobalEval( tmp );
		}

		// Capture executables
		if ( scripts ) {
			j = 0;
			while ( ( elem = tmp[ j++ ] ) ) {
				if ( rscriptType.test( elem.type || "" ) ) {
					scripts.push( elem );
				}
			}
		}
	}

	return fragment;
}


( function() {
	var fragment = document.createDocumentFragment(),
		div = fragment.appendChild( document.createElement( "div" ) ),
		input = document.createElement( "input" );

	// Support: Android 4.0 - 4.3 only
	// Check state lost if the name is set (#11217)
	// Support: Windows Web Apps (WWA)
	// `name` and `type` must use .setAttribute for WWA (#14901)
	input.setAttribute( "type", "radio" );
	input.setAttribute( "checked", "checked" );
	input.setAttribute( "name", "t" );

	div.appendChild( input );

	// Support: Android <=4.1 only
	// Older WebKit doesn't clone checked state correctly in fragments
	support.checkClone = div.cloneNode( true ).cloneNode( true ).lastChild.checked;

	// Support: IE <=11 only
	// Make sure textarea (and checkbox) defaultValue is properly cloned
	div.innerHTML = "<textarea>x</textarea>";
	support.noCloneChecked = !!div.cloneNode( true ).lastChild.defaultValue;
} )();


var
	rkeyEvent = /^key/,
	rmouseEvent = /^(?:mouse|pointer|contextmenu|drag|drop)|click/,
	rtypenamespace = /^([^.]*)(?:\.(.+)|)/;

function returnTrue() {
	return true;
}

function returnFalse() {
	return false;
}

// Support: IE <=9 - 11+
// focus() and blur() are asynchronous, except when they are no-op.
// So expect focus to be synchronous when the element is already active,
// and blur to be synchronous when the element is not already active.
// (focus and blur are always synchronous in other supported browsers,
// this just defines when we can count on it).
function expectSync( elem, type ) {
	return ( elem === safeActiveElement() ) === ( type === "focus" );
}

// Support: IE <=9 only
// Accessing document.activeElement can throw unexpectedly
// https://bugs.jquery.com/ticket/13393
function safeActiveElement() {
	try {
		return document.activeElement;
	} catch ( err ) { }
}

function on( elem, types, selector, data, fn, one ) {
	var origFn, type;

	// Types can be a map of types/handlers
	if ( typeof types === "object" ) {

		// ( types-Object, selector, data )
		if ( typeof selector !== "string" ) {

			// ( types-Object, data )
			data = data || selector;
			selector = undefined;
		}
		for ( type in types ) {
			on( elem, type, selector, data, types[ type ], one );
		}
		return elem;
	}

	if ( data == null && fn == null ) {

		// ( types, fn )
		fn = selector;
		data = selector = undefined;
	} else if ( fn == null ) {
		if ( typeof selector === "string" ) {

			// ( types, selector, fn )
			fn = data;
			data = undefined;
		} else {

			// ( types, data, fn )
			fn = data;
			data = selector;
			selector = undefined;
		}
	}
	if ( fn === false ) {
		fn = returnFalse;
	} else if ( !fn ) {
		return elem;
	}

	if ( one === 1 ) {
		origFn = fn;
		fn = function( event ) {

			// Can use an empty set, since event contains the info
			jQuery().off( event );
			return origFn.apply( this, arguments );
		};

		// Use same guid so caller can remove using origFn
		fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
	}
	return elem.each( function() {
		jQuery.event.add( this, types, fn, data, selector );
	} );
}

/*
 * Helper functions for managing events -- not part of the public interface.
 * Props to Dean Edwards' addEvent library for many of the ideas.
 */
jQuery.event = {

	global: {},

	add: function( elem, types, handler, data, selector ) {

		var handleObjIn, eventHandle, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.get( elem );

		// Don't attach events to noData or text/comment nodes (but allow plain objects)
		if ( !elemData ) {
			return;
		}

		// Caller can pass in an object of custom data in lieu of the handler
		if ( handler.handler ) {
			handleObjIn = handler;
			handler = handleObjIn.handler;
			selector = handleObjIn.selector;
		}

		// Ensure that invalid selectors throw exceptions at attach time
		// Evaluate against documentElement in case elem is a non-element node (e.g., document)
		if ( selector ) {
			jQuery.find.matchesSelector( documentElement, selector );
		}

		// Make sure that the handler has a unique ID, used to find/remove it later
		if ( !handler.guid ) {
			handler.guid = jQuery.guid++;
		}

		// Init the element's event structure and main handler, if this is the first
		if ( !( events = elemData.events ) ) {
			events = elemData.events = {};
		}
		if ( !( eventHandle = elemData.handle ) ) {
			eventHandle = elemData.handle = function( e ) {

				// Discard the second event of a jQuery.event.trigger() and
				// when an event is called after a page has unloaded
				return typeof jQuery !== "undefined" && jQuery.event.triggered !== e.type ?
					jQuery.event.dispatch.apply( elem, arguments ) : undefined;
			};
		}

		// Handle multiple events separated by a space
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// There *must* be a type, no attaching namespace-only handlers
			if ( !type ) {
				continue;
			}

			// If event changes its type, use the special event handlers for the changed type
			special = jQuery.event.special[ type ] || {};

			// If selector defined, determine special event api type, otherwise given type
			type = ( selector ? special.delegateType : special.bindType ) || type;

			// Update special based on newly reset type
			special = jQuery.event.special[ type ] || {};

			// handleObj is passed to all event handlers
			handleObj = jQuery.extend( {
				type: type,
				origType: origType,
				data: data,
				handler: handler,
				guid: handler.guid,
				selector: selector,
				needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
				namespace: namespaces.join( "." )
			}, handleObjIn );

			// Init the event handler queue if we're the first
			if ( !( handlers = events[ type ] ) ) {
				handlers = events[ type ] = [];
				handlers.delegateCount = 0;

				// Only use addEventListener if the special events handler returns false
				if ( !special.setup ||
					special.setup.call( elem, data, namespaces, eventHandle ) === false ) {

					if ( elem.addEventListener ) {
						elem.addEventListener( type, eventHandle );
					}
				}
			}

			if ( special.add ) {
				special.add.call( elem, handleObj );

				if ( !handleObj.handler.guid ) {
					handleObj.handler.guid = handler.guid;
				}
			}

			// Add to the element's handler list, delegates in front
			if ( selector ) {
				handlers.splice( handlers.delegateCount++, 0, handleObj );
			} else {
				handlers.push( handleObj );
			}

			// Keep track of which events have ever been used, for event optimization
			jQuery.event.global[ type ] = true;
		}

	},

	// Detach an event or set of events from an element
	remove: function( elem, types, handler, selector, mappedTypes ) {

		var j, origCount, tmp,
			events, t, handleObj,
			special, handlers, type, namespaces, origType,
			elemData = dataPriv.hasData( elem ) && dataPriv.get( elem );

		if ( !elemData || !( events = elemData.events ) ) {
			return;
		}

		// Once for each type.namespace in types; type may be omitted
		types = ( types || "" ).match( rnothtmlwhite ) || [ "" ];
		t = types.length;
		while ( t-- ) {
			tmp = rtypenamespace.exec( types[ t ] ) || [];
			type = origType = tmp[ 1 ];
			namespaces = ( tmp[ 2 ] || "" ).split( "." ).sort();

			// Unbind all events (on this namespace, if provided) for the element
			if ( !type ) {
				for ( type in events ) {
					jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
				}
				continue;
			}

			special = jQuery.event.special[ type ] || {};
			type = ( selector ? special.delegateType : special.bindType ) || type;
			handlers = events[ type ] || [];
			tmp = tmp[ 2 ] &&
				new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" );

			// Remove matching events
			origCount = j = handlers.length;
			while ( j-- ) {
				handleObj = handlers[ j ];

				if ( ( mappedTypes || origType === handleObj.origType ) &&
					( !handler || handler.guid === handleObj.guid ) &&
					( !tmp || tmp.test( handleObj.namespace ) ) &&
					( !selector || selector === handleObj.selector ||
						selector === "**" && handleObj.selector ) ) {
					handlers.splice( j, 1 );

					if ( handleObj.selector ) {
						handlers.delegateCount--;
					}
					if ( special.remove ) {
						special.remove.call( elem, handleObj );
					}
				}
			}

			// Remove generic event handler if we removed something and no more handlers exist
			// (avoids potential for endless recursion during removal of special event handlers)
			if ( origCount && !handlers.length ) {
				if ( !special.teardown ||
					special.teardown.call( elem, namespaces, elemData.handle ) === false ) {

					jQuery.removeEvent( elem, type, elemData.handle );
				}

				delete events[ type ];
			}
		}

		// Remove data and the expando if it's no longer used
		if ( jQuery.isEmptyObject( events ) ) {
			dataPriv.remove( elem, "handle events" );
		}
	},

	dispatch: function( nativeEvent ) {

		// Make a writable jQuery.Event from the native event object
		var event = jQuery.event.fix( nativeEvent );

		var i, j, ret, matched, handleObj, handlerQueue,
			args = new Array( arguments.length ),
			handlers = ( dataPriv.get( this, "events" ) || {} )[ event.type ] || [],
			special = jQuery.event.special[ event.type ] || {};

		// Use the fix-ed jQuery.Event rather than the (read-only) native event
		args[ 0 ] = event;

		for ( i = 1; i < arguments.length; i++ ) {
			args[ i ] = arguments[ i ];
		}

		event.delegateTarget = this;

		// Call the preDispatch hook for the mapped type, and let it bail if desired
		if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
			return;
		}

		// Determine handlers
		handlerQueue = jQuery.event.handlers.call( this, event, handlers );

		// Run delegates first; they may want to stop propagation beneath us
		i = 0;
		while ( ( matched = handlerQueue[ i++ ] ) && !event.isPropagationStopped() ) {
			event.currentTarget = matched.elem;

			j = 0;
			while ( ( handleObj = matched.handlers[ j++ ] ) &&
				!event.isImmediatePropagationStopped() ) {

				// If the event is namespaced, then each handler is only invoked if it is
				// specially universal or its namespaces are a superset of the event's.
				if ( !event.rnamespace || handleObj.namespace === false ||
					event.rnamespace.test( handleObj.namespace ) ) {

					event.handleObj = handleObj;
					event.data = handleObj.data;

					ret = ( ( jQuery.event.special[ handleObj.origType ] || {} ).handle ||
						handleObj.handler ).apply( matched.elem, args );

					if ( ret !== undefined ) {
						if ( ( event.result = ret ) === false ) {
							event.preventDefault();
							event.stopPropagation();
						}
					}
				}
			}
		}

		// Call the postDispatch hook for the mapped type
		if ( special.postDispatch ) {
			special.postDispatch.call( this, event );
		}

		return event.result;
	},

	handlers: function( event, handlers ) {
		var i, handleObj, sel, matchedHandlers, matchedSelectors,
			handlerQueue = [],
			delegateCount = handlers.delegateCount,
			cur = event.target;

		// Find delegate handlers
		if ( delegateCount &&

			// Support: IE <=9
			// Black-hole SVG <use> instance trees (trac-13180)
			cur.nodeType &&

			// Support: Firefox <=42
			// Suppress spec-violating clicks indicating a non-primary pointer button (trac-3861)
			// https://www.w3.org/TR/DOM-Level-3-Events/#event-type-click
			// Support: IE 11 only
			// ...but not arrow key "clicks" of radio inputs, which can have `button` -1 (gh-2343)
			!( event.type === "click" && event.button >= 1 ) ) {

			for ( ; cur !== this; cur = cur.parentNode || this ) {

				// Don't check non-elements (#13208)
				// Don't process clicks on disabled elements (#6911, #8165, #11382, #11764)
				if ( cur.nodeType === 1 && !( event.type === "click" && cur.disabled === true ) ) {
					matchedHandlers = [];
					matchedSelectors = {};
					for ( i = 0; i < delegateCount; i++ ) {
						handleObj = handlers[ i ];

						// Don't conflict with Object.prototype properties (#13203)
						sel = handleObj.selector + " ";

						if ( matchedSelectors[ sel ] === undefined ) {
							matchedSelectors[ sel ] = handleObj.needsContext ?
								jQuery( sel, this ).index( cur ) > -1 :
								jQuery.find( sel, this, null, [ cur ] ).length;
						}
						if ( matchedSelectors[ sel ] ) {
							matchedHandlers.push( handleObj );
						}
					}
					if ( matchedHandlers.length ) {
						handlerQueue.push( { elem: cur, handlers: matchedHandlers } );
					}
				}
			}
		}

		// Add the remaining (directly-bound) handlers
		cur = this;
		if ( delegateCount < handlers.length ) {
			handlerQueue.push( { elem: cur, handlers: handlers.slice( delegateCount ) } );
		}

		return handlerQueue;
	},

	addProp: function( name, hook ) {
		Object.defineProperty( jQuery.Event.prototype, name, {
			enumerable: true,
			configurable: true,

			get: isFunction( hook ) ?
				function() {
					if ( this.originalEvent ) {
							return hook( this.originalEvent );
					}
				} :
				function() {
					if ( this.originalEvent ) {
							return this.originalEvent[ name ];
					}
				},

			set: function( value ) {
				Object.defineProperty( this, name, {
					enumerable: true,
					configurable: true,
					writable: true,
					value: value
				} );
			}
		} );
	},

	fix: function( originalEvent ) {
		return originalEvent[ jQuery.expando ] ?
			originalEvent :
			new jQuery.Event( originalEvent );
	},

	special: {
		load: {

			// Prevent triggered image.load events from bubbling to window.load
			noBubble: true
		},
		click: {

			// Utilize native event to ensure correct state for checkable inputs
			setup: function( data ) {

				// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

				// Claim the first handler
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

					// dataPriv.set( el, "click", ... )
					leverageNative( el, "click", returnTrue );
				}

				// Return false to allow normal processing in the caller
				return false;
			},
			trigger: function( data ) {

				// For mutual compressibility with _default, replace `this` access with a local var.
				// `|| data` is dead code meant only to preserve the variable through minification.
				var el = this || data;

				// Force setup before triggering a click
				if ( rcheckableType.test( el.type ) &&
					el.click && nodeName( el, "input" ) ) {

					leverageNative( el, "click" );
				}

				// Return non-false to allow normal event-path propagation
				return true;
			},

			// For cross-browser consistency, suppress native .click() on links
			// Also prevent it if we're currently inside a leveraged native-event stack
			_default: function( event ) {
				var target = event.target;
				return rcheckableType.test( target.type ) &&
					target.click && nodeName( target, "input" ) &&
					dataPriv.get( target, "click" ) ||
					nodeName( target, "a" );
			}
		},

		beforeunload: {
			postDispatch: function( event ) {

				// Support: Firefox 20+
				// Firefox doesn't alert if the returnValue field is not set.
				if ( event.result !== undefined && event.originalEvent ) {
					event.originalEvent.returnValue = event.result;
				}
			}
		}
	}
};

// Ensure the presence of an event listener that handles manually-triggered
// synthetic events by interrupting progress until reinvoked in response to
// *native* events that it fires directly, ensuring that state changes have
// already occurred before other listeners are invoked.
function leverageNative( el, type, expectSync ) {

	// Missing expectSync indicates a trigger call, which must force setup through jQuery.event.add
	if ( !expectSync ) {
		if ( dataPriv.get( el, type ) === undefined ) {
			jQuery.event.add( el, type, returnTrue );
		}
		return;
	}

	// Register the controller as a special universal handler for all event namespaces
	dataPriv.set( el, type, false );
	jQuery.event.add( el, type, {
		namespace: false,
		handler: function( event ) {
			var notAsync, result,
				saved = dataPriv.get( this, type );

			if ( ( event.isTrigger & 1 ) && this[ type ] ) {

				// Interrupt processing of the outer synthetic .trigger()ed event
				// Saved data should be false in such cases, but might be a leftover capture object
				// from an async native handler (gh-4350)
				if ( !saved.length ) {

					// Store arguments for use when handling the inner native event
					// There will always be at least one argument (an event object), so this array
					// will not be confused with a leftover capture object.
					saved = slice.call( arguments );
					dataPriv.set( this, type, saved );

					// Trigger the native event and capture its result
					// Support: IE <=9 - 11+
					// focus() and blur() are asynchronous
					notAsync = expectSync( this, type );
					this[ type ]();
					result = dataPriv.get( this, type );
					if ( saved !== result || notAsync ) {
						dataPriv.set( this, type, false );
					} else {
						result = {};
					}
					if ( saved !== result ) {

						// Cancel the outer synthetic event
						event.stopImmediatePropagation();
						event.preventDefault();
						return result.value;
					}

				// If this is an inner synthetic event for an event with a bubbling surrogate
				// (focus or blur), assume that the surrogate already propagated from triggering the
				// native event and prevent that from happening again here.
				// This technically gets the ordering wrong w.r.t. to `.trigger()` (in which the
				// bubbling surrogate propagates *after* the non-bubbling base), but that seems
				// less bad than duplication.
				} else if ( ( jQuery.event.special[ type ] || {} ).delegateType ) {
					event.stopPropagation();
				}

			// If this is a native event triggered above, everything is now in order
			// Fire an inner synthetic event with the original arguments
			} else if ( saved.length ) {

				// ...and capture the result
				dataPriv.set( this, type, {
					value: jQuery.event.trigger(

						// Support: IE <=9 - 11+
						// Extend with the prototype to reset the above stopImmediatePropagation()
						jQuery.extend( saved[ 0 ], jQuery.Event.prototype ),
						saved.slice( 1 ),
						this
					)
				} );

				// Abort handling of the native event
				event.stopImmediatePropagation();
			}
		}
	} );
}

jQuery.removeEvent = function( elem, type, handle ) {

	// This "if" is needed for plain objects
	if ( elem.removeEventListener ) {
		elem.removeEventListener( type, handle );
	}
};

jQuery.Event = function( src, props ) {

	// Allow instantiation without the 'new' keyword
	if ( !( this instanceof jQuery.Event ) ) {
		return new jQuery.Event( src, props );
	}

	// Event object
	if ( src && src.type ) {
		this.originalEvent = src;
		this.type = src.type;

		// Events bubbling up the document may have been marked as prevented
		// by a handler lower down the tree; reflect the correct value.
		this.isDefaultPrevented = src.defaultPrevented ||
				src.defaultPrevented === undefined &&

				// Support: Android <=2.3 only
				src.returnValue === false ?
			returnTrue :
			returnFalse;

		// Create target properties
		// Support: Safari <=6 - 7 only
		// Target should not be a text node (#504, #13143)
		this.target = ( src.target && src.target.nodeType === 3 ) ?
			src.target.parentNode :
			src.target;

		this.currentTarget = src.currentTarget;
		this.relatedTarget = src.relatedTarget;

	// Event type
	} else {
		this.type = src;
	}

	// Put explicitly provided properties onto the event object
	if ( props ) {
		jQuery.extend( this, props );
	}

	// Create a timestamp if incoming event doesn't have one
	this.timeStamp = src && src.timeStamp || Date.now();

	// Mark it as fixed
	this[ jQuery.expando ] = true;
};

// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
// https://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
jQuery.Event.prototype = {
	constructor: jQuery.Event,
	isDefaultPrevented: returnFalse,
	isPropagationStopped: returnFalse,
	isImmediatePropagationStopped: returnFalse,
	isSimulated: false,

	preventDefault: function() {
		var e = this.originalEvent;

		this.isDefaultPrevented = returnTrue;

		if ( e && !this.isSimulated ) {
			e.preventDefault();
		}
	},
	stopPropagation: function() {
		var e = this.originalEvent;

		this.isPropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopPropagation();
		}
	},
	stopImmediatePropagation: function() {
		var e = this.originalEvent;

		this.isImmediatePropagationStopped = returnTrue;

		if ( e && !this.isSimulated ) {
			e.stopImmediatePropagation();
		}

		this.stopPropagation();
	}
};

// Includes all common event props including KeyEvent and MouseEvent specific props
jQuery.each( {
	altKey: true,
	bubbles: true,
	cancelable: true,
	changedTouches: true,
	ctrlKey: true,
	detail: true,
	eventPhase: true,
	metaKey: true,
	pageX: true,
	pageY: true,
	shiftKey: true,
	view: true,
	"char": true,
	code: true,
	charCode: true,
	key: true,
	keyCode: true,
	button: true,
	buttons: true,
	clientX: true,
	clientY: true,
	offsetX: true,
	offsetY: true,
	pointerId: true,
	pointerType: true,
	screenX: true,
	screenY: true,
	targetTouches: true,
	toElement: true,
	touches: true,

	which: function( event ) {
		var button = event.button;

		// Add which for key events
		if ( event.which == null && rkeyEvent.test( event.type ) ) {
			return event.charCode != null ? event.charCode : event.keyCode;
		}

		// Add which for click: 1 === left; 2 === middle; 3 === right
		if ( !event.which && button !== undefined && rmouseEvent.test( event.type ) ) {
			if ( button & 1 ) {
				return 1;
			}

			if ( button & 2 ) {
				return 3;
			}

			if ( button & 4 ) {
				return 2;
			}

			return 0;
		}

		return event.which;
	}
}, jQuery.event.addProp );

jQuery.each( { focus: "focusin", blur: "focusout" }, function( type, delegateType ) {
	jQuery.event.special[ type ] = {

		// Utilize native event if possible so blur/focus sequence is correct
		setup: function() {

			// Claim the first handler
			// dataPriv.set( this, "focus", ... )
			// dataPriv.set( this, "blur", ... )
			leverageNative( this, type, expectSync );

			// Return false to allow normal processing in the caller
			return false;
		},
		trigger: function() {

			// Force setup before trigger
			leverageNative( this, type );

			// Return non-false to allow normal event-path propagation
			return true;
		},

		delegateType: delegateType
	};
} );

// Create mouseenter/leave events using mouseover/out and event-time checks
// so that event delegation works in jQuery.
// Do the same for pointerenter/pointerleave and pointerover/pointerout
//
// Support: Safari 7 only
// Safari sends mouseenter too often; see:
// https://bugs.chromium.org/p/chromium/issues/detail?id=470258
// for the description of the bug (it existed in older Chrome versions as well).
jQuery.each( {
	mouseenter: "mouseover",
	mouseleave: "mouseout",
	pointerenter: "pointerover",
	pointerleave: "pointerout"
}, function( orig, fix ) {
	jQuery.event.special[ orig ] = {
		delegateType: fix,
		bindType: fix,

		handle: function( event ) {
			var ret,
				target = this,
				related = event.relatedTarget,
				handleObj = event.handleObj;

			// For mouseenter/leave call the handler if related is outside the target.
			// NB: No relatedTarget if the mouse left/entered the browser window
			if ( !related || ( related !== target && !jQuery.contains( target, related ) ) ) {
				event.type = handleObj.origType;
				ret = handleObj.handler.apply( this, arguments );
				event.type = fix;
			}
			return ret;
		}
	};
} );

jQuery.fn.extend( {

	on: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn );
	},
	one: function( types, selector, data, fn ) {
		return on( this, types, selector, data, fn, 1 );
	},
	off: function( types, selector, fn ) {
		var handleObj, type;
		if ( types && types.preventDefault && types.handleObj ) {

			// ( event )  dispatched jQuery.Event
			handleObj = types.handleObj;
			jQuery( types.delegateTarget ).off(
				handleObj.namespace ?
					handleObj.origType + "." + handleObj.namespace :
					handleObj.origType,
				handleObj.selector,
				handleObj.handler
			);
			return this;
		}
		if ( typeof types === "object" ) {

			// ( types-object [, selector] )
			for ( type in types ) {
				this.off( type, selector, types[ type ] );
			}
			return this;
		}
		if ( selector === false || typeof selector === "function" ) {

			// ( types [, fn] )
			fn = selector;
			selector = undefined;
		}
		if ( fn === false ) {
			fn = returnFalse;
		}
		return this.each( function() {
			jQuery.event.remove( this, types, fn, selector );
		} );
	}
} );


var

	/* eslint-disable max-len */

	// See https://github.com/eslint/eslint/issues/3229
	rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([a-z][^\/\0>\x20\t\r\n\f]*)[^>]*)\/>/gi,

	/* eslint-enable */

	// Support: IE <=10 - 11, Edge 12 - 13 only
	// In IE/Edge using regex groups here causes severe slowdowns.
	// See https://connect.microsoft.com/IE/feedback/details/1736512/
	rnoInnerhtml = /<script|<style|<link/i,

	// checked="checked" or checked
	rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
	rcleanScript = /^\s*<!(?:\[CDATA\[|--)|(?:\]\]|--)>\s*$/g;

// Prefer a tbody over its parent table for containing new rows
function manipulationTarget( elem, content ) {
	if ( nodeName( elem, "table" ) &&
		nodeName( content.nodeType !== 11 ? content : content.firstChild, "tr" ) ) {

		return jQuery( elem ).children( "tbody" )[ 0 ] || elem;
	}

	return elem;
}

// Replace/restore the type attribute of script elements for safe DOM manipulation
function disableScript( elem ) {
	elem.type = ( elem.getAttribute( "type" ) !== null ) + "/" + elem.type;
	return elem;
}
function restoreScript( elem ) {
	if ( ( elem.type || "" ).slice( 0, 5 ) === "true/" ) {
		elem.type = elem.type.slice( 5 );
	} else {
		elem.removeAttribute( "type" );
	}

	return elem;
}

function cloneCopyEvent( src, dest ) {
	var i, l, type, pdataOld, pdataCur, udataOld, udataCur, events;

	if ( dest.nodeType !== 1 ) {
		return;
	}

	// 1. Copy private data: events, handlers, etc.
	if ( dataPriv.hasData( src ) ) {
		pdataOld = dataPriv.access( src );
		pdataCur = dataPriv.set( dest, pdataOld );
		events = pdataOld.events;

		if ( events ) {
			delete pdataCur.handle;
			pdataCur.events = {};

			for ( type in events ) {
				for ( i = 0, l = events[ type ].length; i < l; i++ ) {
					jQuery.event.add( dest, type, events[ type ][ i ] );
				}
			}
		}
	}

	// 2. Copy user data
	if ( dataUser.hasData( src ) ) {
		udataOld = dataUser.access( src );
		udataCur = jQuery.extend( {}, udataOld );

		dataUser.set( dest, udataCur );
	}
}

// Fix IE bugs, see support tests
function fixInput( src, dest ) {
	var nodeName = dest.nodeName.toLowerCase();

	// Fails to persist the checked state of a cloned checkbox or radio button.
	if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
		dest.checked = src.checked;

	// Fails to return the selected option to the default selected state when cloning options
	} else if ( nodeName === "input" || nodeName === "textarea" ) {
		dest.defaultValue = src.defaultValue;
	}
}

function domManip( collection, args, callback, ignored ) {

	// Flatten any nested arrays
	args = concat.apply( [], args );

	var fragment, first, scripts, hasScripts, node, doc,
		i = 0,
		l = collection.length,
		iNoClone = l - 1,
		value = args[ 0 ],
		valueIsFunction = isFunction( value );

	// We can't cloneNode fragments that contain checked, in WebKit
	if ( valueIsFunction ||
			( l > 1 && typeof value === "string" &&
				!support.checkClone && rchecked.test( value ) ) ) {
		return collection.each( function( index ) {
			var self = collection.eq( index );
			if ( valueIsFunction ) {
				args[ 0 ] = value.call( this, index, self.html() );
			}
			domManip( self, args, callback, ignored );
		} );
	}

	if ( l ) {
		fragment = buildFragment( args, collection[ 0 ].ownerDocument, false, collection, ignored );
		first = fragment.firstChild;

		if ( fragment.childNodes.length === 1 ) {
			fragment = first;
		}

		// Require either new content or an interest in ignored elements to invoke the callback
		if ( first || ignored ) {
			scripts = jQuery.map( getAll( fragment, "script" ), disableScript );
			hasScripts = scripts.length;

			// Use the original fragment for the last item
			// instead of the first because it can end up
			// being emptied incorrectly in certain situations (#8070).
			for ( ; i < l; i++ ) {
				node = fragment;

				if ( i !== iNoClone ) {
					node = jQuery.clone( node, true, true );

					// Keep references to cloned scripts for later restoration
					if ( hasScripts ) {

						// Support: Android <=4.0 only, PhantomJS 1 only
						// push.apply(_, arraylike) throws on ancient WebKit
						jQuery.merge( scripts, getAll( node, "script" ) );
					}
				}

				callback.call( collection[ i ], node, i );
			}

			if ( hasScripts ) {
				doc = scripts[ scripts.length - 1 ].ownerDocument;

				// Reenable scripts
				jQuery.map( scripts, restoreScript );

				// Evaluate executable scripts on first document insertion
				for ( i = 0; i < hasScripts; i++ ) {
					node = scripts[ i ];
					if ( rscriptType.test( node.type || "" ) &&
						!dataPriv.access( node, "globalEval" ) &&
						jQuery.contains( doc, node ) ) {

						if ( node.src && ( node.type || "" ).toLowerCase()  !== "module" ) {

							// Optional AJAX dependency, but won't run scripts if not present
							if ( jQuery._evalUrl && !node.noModule ) {
								jQuery._evalUrl( node.src, {
									nonce: node.nonce || node.getAttribute( "nonce" )
								} );
							}
						} else {
							DOMEval( node.textContent.replace( rcleanScript, "" ), node, doc );
						}
					}
				}
			}
		}
	}

	return collection;
}

function remove( elem, selector, keepData ) {
	var node,
		nodes = selector ? jQuery.filter( selector, elem ) : elem,
		i = 0;

	for ( ; ( node = nodes[ i ] ) != null; i++ ) {
		if ( !keepData && node.nodeType === 1 ) {
			jQuery.cleanData( getAll( node ) );
		}

		if ( node.parentNode ) {
			if ( keepData && isAttached( node ) ) {
				setGlobalEval( getAll( node, "script" ) );
			}
			node.parentNode.removeChild( node );
		}
	}

	return elem;
}

jQuery.extend( {
	htmlPrefilter: function( html ) {
		return html.replace( rxhtmlTag, "<$1></$2>" );
	},

	clone: function( elem, dataAndEvents, deepDataAndEvents ) {
		var i, l, srcElements, destElements,
			clone = elem.cloneNode( true ),
			inPage = isAttached( elem );

		// Fix IE cloning issues
		if ( !support.noCloneChecked && ( elem.nodeType === 1 || elem.nodeType === 11 ) &&
				!jQuery.isXMLDoc( elem ) ) {

			// We eschew Sizzle here for performance reasons: https://jsperf.com/getall-vs-sizzle/2
			destElements = getAll( clone );
			srcElements = getAll( elem );

			for ( i = 0, l = srcElements.length; i < l; i++ ) {
				fixInput( srcElements[ i ], destElements[ i ] );
			}
		}

		// Copy the events from the original to the clone
		if ( dataAndEvents ) {
			if ( deepDataAndEvents ) {
				srcElements = srcElements || getAll( elem );
				destElements = destElements || getAll( clone );

				for ( i = 0, l = srcElements.length; i < l; i++ ) {
					cloneCopyEvent( srcElements[ i ], destElements[ i ] );
				}
			} else {
				cloneCopyEvent( elem, clone );
			}
		}

		// Preserve script evaluation history
		destElements = getAll( clone, "script" );
		if ( destElements.length > 0 ) {
			setGlobalEval( destElements, !inPage && getAll( elem, "script" ) );
		}

		// Return the cloned set
		return clone;
	},

	cleanData: function( elems ) {
		var data, elem, type,
			special = jQuery.event.special,
			i = 0;

		for ( ; ( elem = elems[ i ] ) !== undefined; i++ ) {
			if ( acceptData( elem ) ) {
				if ( ( data = elem[ dataPriv.expando ] ) ) {
					if ( data.events ) {
						for ( type in data.events ) {
							if ( special[ type ] ) {
								jQuery.event.remove( elem, type );

							// This is a shortcut to avoid jQuery.event.remove's overhead
							} else {
								jQuery.removeEvent( elem, type, data.handle );
							}
						}
					}

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataPriv.expando ] = undefined;
				}
				if ( elem[ dataUser.expando ] ) {

					// Support: Chrome <=35 - 45+
					// Assign undefined instead of using delete, see Data#remove
					elem[ dataUser.expando ] = undefined;
				}
			}
		}
	}
} );

jQuery.fn.extend( {
	detach: function( selector ) {
		return remove( this, selector, true );
	},

	remove: function( selector ) {
		return remove( this, selector );
	},

	text: function( value ) {
		return access( this, function( value ) {
			return value === undefined ?
				jQuery.text( this ) :
				this.empty().each( function() {
					if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
						this.textContent = value;
					}
				} );
		}, null, value, arguments.length );
	},

	append: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.appendChild( elem );
			}
		} );
	},

	prepend: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.nodeType === 1 || this.nodeType === 11 || this.nodeType === 9 ) {
				var target = manipulationTarget( this, elem );
				target.insertBefore( elem, target.firstChild );
			}
		} );
	},

	before: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this );
			}
		} );
	},

	after: function() {
		return domManip( this, arguments, function( elem ) {
			if ( this.parentNode ) {
				this.parentNode.insertBefore( elem, this.nextSibling );
			}
		} );
	},

	empty: function() {
		var elem,
			i = 0;

		for ( ; ( elem = this[ i ] ) != null; i++ ) {
			if ( elem.nodeType === 1 ) {

				// Prevent memory leaks
				jQuery.cleanData( getAll( elem, false ) );

				// Remove any remaining nodes
				elem.textContent = "";
			}
		}

		return this;
	},

	clone: function( dataAndEvents, deepDataAndEvents ) {
		dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
		deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;

		return this.map( function() {
			return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
		} );
	},

	html: function( value ) {
		return access( this, function( value ) {
			var elem = this[ 0 ] || {},
				i = 0,
				l = this.length;

			if ( value === undefined && elem.nodeType === 1 ) {
				return elem.innerHTML;
			}

			// See if we can take a shortcut and just use innerHTML
			if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
				!wrapMap[ ( rtagName.exec( value ) || [ "", "" ] )[ 1 ].toLowerCase() ] ) {

				value = jQuery.htmlPrefilter( value );

				try {
					for ( ; i < l; i++ ) {
						elem = this[ i ] || {};

						// Remove element nodes and prevent memory leaks
						if ( elem.nodeType === 1 ) {
							jQuery.cleanData( getAll( elem, false ) );
							elem.innerHTML = value;
						}
					}

					elem = 0;

				// If using innerHTML throws an exception, use the fallback method
				} catch ( e ) {}
			}

			if ( elem ) {
				this.empty().append( value );
			}
		}, null, value, arguments.length );
	},

	replaceWith: function() {
		var ignored = [];

		// Make the changes, replacing each non-ignored context element with the new content
		return domManip( this, arguments, function( elem ) {
			var parent = this.parentNode;

			if ( jQuery.inArray( this, ignored ) < 0 ) {
				jQuery.cleanData( getAll( this ) );
				if ( parent ) {
					parent.replaceChild( elem, this );
				}
			}

		// Force callback invocation
		}, ignored );
	}
} );

jQuery.each( {
	appendTo: "append",
	prependTo: "prepend",
	insertBefore: "before",
	insertAfter: "after",
	replaceAll: "replaceWith"
}, function( name, original ) {
	jQuery.fn[ name ] = function( selector ) {
		var elems,
			ret = [],
			insert = jQuery( selector ),
			last = insert.length - 1,
			i = 0;

		for ( ; i <= last; i++ ) {
			elems = i === last ? this : this.clone( true );
			jQuery( insert[ i ] )[ original ]( elems );

			// Support: Android <=4.0 only, PhantomJS 1 only
			// .get() because push.apply(_, arraylike) throws on ancient WebKit
			push.apply( ret, elems.get() );
		}

		return this.pushStack( ret );
	};
} );
var rnumnonpx = new RegExp( "^(" + pnum + ")(?!px)[a-z%]+$", "i" );

var getStyles = function( elem ) {

		// Support: IE <=11 only, Firefox <=30 (#15098, #14150)
		// IE throws on elements created in popups
		// FF meanwhile throws on frame elements through "defaultView.getComputedStyle"
		var view = elem.ownerDocument.defaultView;

		if ( !view || !view.opener ) {
			view = window;
		}

		return view.getComputedStyle( elem );
	};

var rboxStyle = new RegExp( cssExpand.join( "|" ), "i" );



( function() {

	// Executing both pixelPosition & boxSizingReliable tests require only one layout
	// so they're executed at the same time to save the second computation.
	function computeStyleTests() {

		// This is a singleton, we need to execute it only once
		if ( !div ) {
			return;
		}

		container.style.cssText = "position:absolute;left:-11111px;width:60px;" +
			"margin-top:1px;padding:0;border:0";
		div.style.cssText =
			"position:relative;display:block;box-sizing:border-box;overflow:scroll;" +
			"margin:auto;border:1px;padding:1px;" +
			"width:60%;top:1%";
		documentElement.appendChild( container ).appendChild( div );

		var divStyle = window.getComputedStyle( div );
		pixelPositionVal = divStyle.top !== "1%";

		// Support: Android 4.0 - 4.3 only, Firefox <=3 - 44
		reliableMarginLeftVal = roundPixelMeasures( divStyle.marginLeft ) === 12;

		// Support: Android 4.0 - 4.3 only, Safari <=9.1 - 10.1, iOS <=7.0 - 9.3
		// Some styles come back with percentage values, even though they shouldn't
		div.style.right = "60%";
		pixelBoxStylesVal = roundPixelMeasures( divStyle.right ) === 36;

		// Support: IE 9 - 11 only
		// Detect misreporting of content dimensions for box-sizing:border-box elements
		boxSizingReliableVal = roundPixelMeasures( divStyle.width ) === 36;

		// Support: IE 9 only
		// Detect overflow:scroll screwiness (gh-3699)
		// Support: Chrome <=64
		// Don't get tricked when zoom affects offsetWidth (gh-4029)
		div.style.position = "absolute";
		scrollboxSizeVal = roundPixelMeasures( div.offsetWidth / 3 ) === 12;

		documentElement.removeChild( container );

		// Nullify the div so it wouldn't be stored in the memory and
		// it will also be a sign that checks already performed
		div = null;
	}

	function roundPixelMeasures( measure ) {
		return Math.round( parseFloat( measure ) );
	}

	var pixelPositionVal, boxSizingReliableVal, scrollboxSizeVal, pixelBoxStylesVal,
		reliableMarginLeftVal,
		container = document.createElement( "div" ),
		div = document.createElement( "div" );

	// Finish early in limited (non-browser) environments
	if ( !div.style ) {
		return;
	}

	// Support: IE <=9 - 11 only
	// Style of cloned element affects source element cloned (#8908)
	div.style.backgroundClip = "content-box";
	div.cloneNode( true ).style.backgroundClip = "";
	support.clearCloneStyle = div.style.backgroundClip === "content-box";

	jQuery.extend( support, {
		boxSizingReliable: function() {
			computeStyleTests();
			return boxSizingReliableVal;
		},
		pixelBoxStyles: function() {
			computeStyleTests();
			return pixelBoxStylesVal;
		},
		pixelPosition: function() {
			computeStyleTests();
			return pixelPositionVal;
		},
		reliableMarginLeft: function() {
			computeStyleTests();
			return reliableMarginLeftVal;
		},
		scrollboxSize: function() {
			computeStyleTests();
			return scrollboxSizeVal;
		}
	} );
} )();


function curCSS( elem, name, computed ) {
	var width, minWidth, maxWidth, ret,

		// Support: Firefox 51+
		// Retrieving style before computed somehow
		// fixes an issue with getting wrong values
		// on detached elements
		style = elem.style;

	computed = computed || getStyles( elem );

	// getPropertyValue is needed for:
	//   .css('filter') (IE 9 only, #12537)
	//   .css('--customProperty) (#3144)
	if ( computed ) {
		ret = computed.getPropertyValue( name ) || computed[ name ];

		if ( ret === "" && !isAttached( elem ) ) {
			ret = jQuery.style( elem, name );
		}

		// A tribute to the "awesome hack by Dean Edwards"
		// Android Browser returns percentage for some values,
		// but width seems to be reliably pixels.
		// This is against the CSSOM draft spec:
		// https://drafts.csswg.org/cssom/#resolved-values
		if ( !support.pixelBoxStyles() && rnumnonpx.test( ret ) && rboxStyle.test( name ) ) {

			// Remember the original values
			width = style.width;
			minWidth = style.minWidth;
			maxWidth = style.maxWidth;

			// Put in the new values to get a computed value out
			style.minWidth = style.maxWidth = style.width = ret;
			ret = computed.width;

			// Revert the changed values
			style.width = width;
			style.minWidth = minWidth;
			style.maxWidth = maxWidth;
		}
	}

	return ret !== undefined ?

		// Support: IE <=9 - 11 only
		// IE returns zIndex value as an integer.
		ret + "" :
		ret;
}


function addGetHookIf( conditionFn, hookFn ) {

	// Define the hook, we'll check on the first run if it's really needed.
	return {
		get: function() {
			if ( conditionFn() ) {

				// Hook not needed (or it's not possible to use it due
				// to missing dependency), remove it.
				delete this.get;
				return;
			}

			// Hook needed; redefine it so that the support test is not executed again.
			return ( this.get = hookFn ).apply( this, arguments );
		}
	};
}


var cssPrefixes = [ "Webkit", "Moz", "ms" ],
	emptyStyle = document.createElement( "div" ).style,
	vendorProps = {};

// Return a vendor-prefixed property or undefined
function vendorPropName( name ) {

	// Check for vendor prefixed names
	var capName = name[ 0 ].toUpperCase() + name.slice( 1 ),
		i = cssPrefixes.length;

	while ( i-- ) {
		name = cssPrefixes[ i ] + capName;
		if ( name in emptyStyle ) {
			return name;
		}
	}
}

// Return a potentially-mapped jQuery.cssProps or vendor prefixed property
function finalPropName( name ) {
	var final = jQuery.cssProps[ name ] || vendorProps[ name ];

	if ( final ) {
		return final;
	}
	if ( name in emptyStyle ) {
		return name;
	}
	return vendorProps[ name ] = vendorPropName( name ) || name;
}


var

	// Swappable if display is none or starts with table
	// except "table", "table-cell", or "table-caption"
	// See here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
	rdisplayswap = /^(none|table(?!-c[ea]).+)/,
	rcustomProp = /^--/,
	cssShow = { position: "absolute", visibility: "hidden", display: "block" },
	cssNormalTransform = {
		letterSpacing: "0",
		fontWeight: "400"
	};

function setPositiveNumber( elem, value, subtract ) {

	// Any relative (+/-) values have already been
	// normalized at this point
	var matches = rcssNum.exec( value );
	return matches ?

		// Guard against undefined "subtract", e.g., when used as in cssHooks
		Math.max( 0, matches[ 2 ] - ( subtract || 0 ) ) + ( matches[ 3 ] || "px" ) :
		value;
}

function boxModelAdjustment( elem, dimension, box, isBorderBox, styles, computedVal ) {
	var i = dimension === "width" ? 1 : 0,
		extra = 0,
		delta = 0;

	// Adjustment may not be necessary
	if ( box === ( isBorderBox ? "border" : "content" ) ) {
		return 0;
	}

	for ( ; i < 4; i += 2 ) {

		// Both box models exclude margin
		if ( box === "margin" ) {
			delta += jQuery.css( elem, box + cssExpand[ i ], true, styles );
		}

		// If we get here with a content-box, we're seeking "padding" or "border" or "margin"
		if ( !isBorderBox ) {

			// Add padding
			delta += jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );

			// For "border" or "margin", add border
			if ( box !== "padding" ) {
				delta += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );

			// But still keep track of it otherwise
			} else {
				extra += jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}

		// If we get here with a border-box (content + padding + border), we're seeking "content" or
		// "padding" or "margin"
		} else {

			// For "content", subtract padding
			if ( box === "content" ) {
				delta -= jQuery.css( elem, "padding" + cssExpand[ i ], true, styles );
			}

			// For "content" or "padding", subtract border
			if ( box !== "margin" ) {
				delta -= jQuery.css( elem, "border" + cssExpand[ i ] + "Width", true, styles );
			}
		}
	}

	// Account for positive content-box scroll gutter when requested by providing computedVal
	if ( !isBorderBox && computedVal >= 0 ) {

		// offsetWidth/offsetHeight is a rounded sum of content, padding, scroll gutter, and border
		// Assuming integer scroll gutter, subtract the rest and round down
		delta += Math.max( 0, Math.ceil(
			elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
			computedVal -
			delta -
			extra -
			0.5

		// If offsetWidth/offsetHeight is unknown, then we can't determine content-box scroll gutter
		// Use an explicit zero to avoid NaN (gh-3964)
		) ) || 0;
	}

	return delta;
}

function getWidthOrHeight( elem, dimension, extra ) {

	// Start with computed style
	var styles = getStyles( elem ),

		// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-4322).
		// Fake content-box until we know it's needed to know the true value.
		boxSizingNeeded = !support.boxSizingReliable() || extra,
		isBorderBox = boxSizingNeeded &&
			jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
		valueIsBorderBox = isBorderBox,

		val = curCSS( elem, dimension, styles ),
		offsetProp = "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 );

	// Support: Firefox <=54
	// Return a confounding non-pixel value or feign ignorance, as appropriate.
	if ( rnumnonpx.test( val ) ) {
		if ( !extra ) {
			return val;
		}
		val = "auto";
	}


	// Fall back to offsetWidth/offsetHeight when value is "auto"
	// This happens for inline elements with no explicit setting (gh-3571)
	// Support: Android <=4.1 - 4.3 only
	// Also use offsetWidth/offsetHeight for misreported inline dimensions (gh-3602)
	// Support: IE 9-11 only
	// Also use offsetWidth/offsetHeight for when box sizing is unreliable
	// We use getClientRects() to check for hidden/disconnected.
	// In those cases, the computed value can be trusted to be border-box
	if ( ( !support.boxSizingReliable() && isBorderBox ||
		val === "auto" ||
		!parseFloat( val ) && jQuery.css( elem, "display", false, styles ) === "inline" ) &&
		elem.getClientRects().length ) {

		isBorderBox = jQuery.css( elem, "boxSizing", false, styles ) === "border-box";

		// Where available, offsetWidth/offsetHeight approximate border box dimensions.
		// Where not available (e.g., SVG), assume unreliable box-sizing and interpret the
		// retrieved value as a content box dimension.
		valueIsBorderBox = offsetProp in elem;
		if ( valueIsBorderBox ) {
			val = elem[ offsetProp ];
		}
	}

	// Normalize "" and auto
	val = parseFloat( val ) || 0;

	// Adjust for the element's box model
	return ( val +
		boxModelAdjustment(
			elem,
			dimension,
			extra || ( isBorderBox ? "border" : "content" ),
			valueIsBorderBox,
			styles,

			// Provide the current computed size to request scroll gutter calculation (gh-3589)
			val
		)
	) + "px";
}

jQuery.extend( {

	// Add in style property hooks for overriding the default
	// behavior of getting and setting a style property
	cssHooks: {
		opacity: {
			get: function( elem, computed ) {
				if ( computed ) {

					// We should always get a number back from opacity
					var ret = curCSS( elem, "opacity" );
					return ret === "" ? "1" : ret;
				}
			}
		}
	},

	// Don't automatically add "px" to these possibly-unitless properties
	cssNumber: {
		"animationIterationCount": true,
		"columnCount": true,
		"fillOpacity": true,
		"flexGrow": true,
		"flexShrink": true,
		"fontWeight": true,
		"gridArea": true,
		"gridColumn": true,
		"gridColumnEnd": true,
		"gridColumnStart": true,
		"gridRow": true,
		"gridRowEnd": true,
		"gridRowStart": true,
		"lineHeight": true,
		"opacity": true,
		"order": true,
		"orphans": true,
		"widows": true,
		"zIndex": true,
		"zoom": true
	},

	// Add in properties whose names you wish to fix before
	// setting or getting the value
	cssProps: {},

	// Get and set the style property on a DOM Node
	style: function( elem, name, value, extra ) {

		// Don't set styles on text and comment nodes
		if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
			return;
		}

		// Make sure that we're working with the right name
		var ret, type, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name ),
			style = elem.style;

		// Make sure that we're working with the right name. We don't
		// want to query the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Gets hook for the prefixed version, then unprefixed version
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// Check if we're setting a value
		if ( value !== undefined ) {
			type = typeof value;

			// Convert "+=" or "-=" to relative numbers (#7345)
			if ( type === "string" && ( ret = rcssNum.exec( value ) ) && ret[ 1 ] ) {
				value = adjustCSS( elem, name, ret );

				// Fixes bug #9237
				type = "number";
			}

			// Make sure that null and NaN values aren't set (#7116)
			if ( value == null || value !== value ) {
				return;
			}

			// If a number was passed in, add the unit (except for certain CSS properties)
			// The isCustomProp check can be removed in jQuery 4.0 when we only auto-append
			// "px" to a few hardcoded values.
			if ( type === "number" && !isCustomProp ) {
				value += ret && ret[ 3 ] || ( jQuery.cssNumber[ origName ] ? "" : "px" );
			}

			// background-* props affect original clone's values
			if ( !support.clearCloneStyle && value === "" && name.indexOf( "background" ) === 0 ) {
				style[ name ] = "inherit";
			}

			// If a hook was provided, use that value, otherwise just set the specified value
			if ( !hooks || !( "set" in hooks ) ||
				( value = hooks.set( elem, value, extra ) ) !== undefined ) {

				if ( isCustomProp ) {
					style.setProperty( name, value );
				} else {
					style[ name ] = value;
				}
			}

		} else {

			// If a hook was provided get the non-computed value from there
			if ( hooks && "get" in hooks &&
				( ret = hooks.get( elem, false, extra ) ) !== undefined ) {

				return ret;
			}

			// Otherwise just get the value from the style object
			return style[ name ];
		}
	},

	css: function( elem, name, extra, styles ) {
		var val, num, hooks,
			origName = camelCase( name ),
			isCustomProp = rcustomProp.test( name );

		// Make sure that we're working with the right name. We don't
		// want to modify the value if it is a CSS custom property
		// since they are user-defined.
		if ( !isCustomProp ) {
			name = finalPropName( origName );
		}

		// Try prefixed name followed by the unprefixed name
		hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];

		// If a hook was provided get the computed value from there
		if ( hooks && "get" in hooks ) {
			val = hooks.get( elem, true, extra );
		}

		// Otherwise, if a way to get the computed value exists, use that
		if ( val === undefined ) {
			val = curCSS( elem, name, styles );
		}

		// Convert "normal" to computed value
		if ( val === "normal" && name in cssNormalTransform ) {
			val = cssNormalTransform[ name ];
		}

		// Make numeric if forced or a qualifier was provided and val looks numeric
		if ( extra === "" || extra ) {
			num = parseFloat( val );
			return extra === true || isFinite( num ) ? num || 0 : val;
		}

		return val;
	}
} );

jQuery.each( [ "height", "width" ], function( i, dimension ) {
	jQuery.cssHooks[ dimension ] = {
		get: function( elem, computed, extra ) {
			if ( computed ) {

				// Certain elements can have dimension info if we invisibly show them
				// but it must have a current display style that would benefit
				return rdisplayswap.test( jQuery.css( elem, "display" ) ) &&

					// Support: Safari 8+
					// Table columns in Safari have non-zero offsetWidth & zero
					// getBoundingClientRect().width unless display is changed.
					// Support: IE <=11 only
					// Running getBoundingClientRect on a disconnected node
					// in IE throws an error.
					( !elem.getClientRects().length || !elem.getBoundingClientRect().width ) ?
						swap( elem, cssShow, function() {
							return getWidthOrHeight( elem, dimension, extra );
						} ) :
						getWidthOrHeight( elem, dimension, extra );
			}
		},

		set: function( elem, value, extra ) {
			var matches,
				styles = getStyles( elem ),

				// Only read styles.position if the test has a chance to fail
				// to avoid forcing a reflow.
				scrollboxSizeBuggy = !support.scrollboxSize() &&
					styles.position === "absolute",

				// To avoid forcing a reflow, only fetch boxSizing if we need it (gh-3991)
				boxSizingNeeded = scrollboxSizeBuggy || extra,
				isBorderBox = boxSizingNeeded &&
					jQuery.css( elem, "boxSizing", false, styles ) === "border-box",
				subtract = extra ?
					boxModelAdjustment(
						elem,
						dimension,
						extra,
						isBorderBox,
						styles
					) :
					0;

			// Account for unreliable border-box dimensions by comparing offset* to computed and
			// faking a content-box to get border and padding (gh-3699)
			if ( isBorderBox && scrollboxSizeBuggy ) {
				subtract -= Math.ceil(
					elem[ "offset" + dimension[ 0 ].toUpperCase() + dimension.slice( 1 ) ] -
					parseFloat( styles[ dimension ] ) -
					boxModelAdjustment( elem, dimension, "border", false, styles ) -
					0.5
				);
			}

			// Convert to pixels if value adjustment is needed
			if ( subtract && ( matches = rcssNum.exec( value ) ) &&
				( matches[ 3 ] || "px" ) !== "px" ) {

				elem.style[ dimension ] = value;
				value = jQuery.css( elem, dimension );
			}

			return setPositiveNumber( elem, value, subtract );
		}
	};
} );

jQuery.cssHooks.marginLeft = addGetHookIf( support.reliableMarginLeft,
	function( elem, computed ) {
		if ( computed ) {
			return ( parseFloat( curCSS( elem, "marginLeft" ) ) ||
				elem.getBoundingClientRect().left -
					swap( elem, { marginLeft: 0 }, function() {
						return elem.getBoundingClientRect().left;
					} )
				) + "px";
		}
	}
);

// These hooks are used by animate to expand properties
jQuery.each( {
	margin: "",
	padding: "",
	border: "Width"
}, function( prefix, suffix ) {
	jQuery.cssHooks[ prefix + suffix ] = {
		expand: function( value ) {
			var i = 0,
				expanded = {},

				// Assumes a single number if not a string
				parts = typeof value === "string" ? value.split( " " ) : [ value ];

			for ( ; i < 4; i++ ) {
				expanded[ prefix + cssExpand[ i ] + suffix ] =
					parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
			}

			return expanded;
		}
	};

	if ( prefix !== "margin" ) {
		jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
	}
} );

jQuery.fn.extend( {
	css: function( name, value ) {
		return access( this, function( elem, name, value ) {
			var styles, len,
				map = {},
				i = 0;

			if ( Array.isArray( name ) ) {
				styles = getStyles( elem );
				len = name.length;

				for ( ; i < len; i++ ) {
					map[ name[ i ] ] = jQuery.css( elem, name[ i ], false, styles );
				}

				return map;
			}

			return value !== undefined ?
				jQuery.style( elem, name, value ) :
				jQuery.css( elem, name );
		}, name, value, arguments.length > 1 );
	}
} );


function Tween( elem, options, prop, end, easing ) {
	return new Tween.prototype.init( elem, options, prop, end, easing );
}
jQuery.Tween = Tween;

Tween.prototype = {
	constructor: Tween,
	init: function( elem, options, prop, end, easing, unit ) {
		this.elem = elem;
		this.prop = prop;
		this.easing = easing || jQuery.easing._default;
		this.options = options;
		this.start = this.now = this.cur();
		this.end = end;
		this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
	},
	cur: function() {
		var hooks = Tween.propHooks[ this.prop ];

		return hooks && hooks.get ?
			hooks.get( this ) :
			Tween.propHooks._default.get( this );
	},
	run: function( percent ) {
		var eased,
			hooks = Tween.propHooks[ this.prop ];

		if ( this.options.duration ) {
			this.pos = eased = jQuery.easing[ this.easing ](
				percent, this.options.duration * percent, 0, 1, this.options.duration
			);
		} else {
			this.pos = eased = percent;
		}
		this.now = ( this.end - this.start ) * eased + this.start;

		if ( this.options.step ) {
			this.options.step.call( this.elem, this.now, this );
		}

		if ( hooks && hooks.set ) {
			hooks.set( this );
		} else {
			Tween.propHooks._default.set( this );
		}
		return this;
	}
};

Tween.prototype.init.prototype = Tween.prototype;

Tween.propHooks = {
	_default: {
		get: function( tween ) {
			var result;

			// Use a property on the element directly when it is not a DOM element,
			// or when there is no matching style property that exists.
			if ( tween.elem.nodeType !== 1 ||
				tween.elem[ tween.prop ] != null && tween.elem.style[ tween.prop ] == null ) {
				return tween.elem[ tween.prop ];
			}

			// Passing an empty string as a 3rd parameter to .css will automatically
			// attempt a parseFloat and fallback to a string if the parse fails.
			// Simple values such as "10px" are parsed to Float;
			// complex values such as "rotate(1rad)" are returned as-is.
			result = jQuery.css( tween.elem, tween.prop, "" );

			// Empty strings, null, undefined and "auto" are converted to 0.
			return !result || result === "auto" ? 0 : result;
		},
		set: function( tween ) {

			// Use step hook for back compat.
			// Use cssHook if its there.
			// Use .style if available and use plain properties where available.
			if ( jQuery.fx.step[ tween.prop ] ) {
				jQuery.fx.step[ tween.prop ]( tween );
			} else if ( tween.elem.nodeType === 1 && (
					jQuery.cssHooks[ tween.prop ] ||
					tween.elem.style[ finalPropName( tween.prop ) ] != null ) ) {
				jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
			} else {
				tween.elem[ tween.prop ] = tween.now;
			}
		}
	}
};

// Support: IE <=9 only
// Panic based approach to setting things on disconnected nodes
Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
	set: function( tween ) {
		if ( tween.elem.nodeType && tween.elem.parentNode ) {
			tween.elem[ tween.prop ] = tween.now;
		}
	}
};

jQuery.easing = {
	linear: function( p ) {
		return p;
	},
	swing: function( p ) {
		return 0.5 - Math.cos( p * Math.PI ) / 2;
	},
	_default: "swing"
};

jQuery.fx = Tween.prototype.init;

// Back compat <1.8 extension point
jQuery.fx.step = {};




var
	fxNow, inProgress,
	rfxtypes = /^(?:toggle|show|hide)$/,
	rrun = /queueHooks$/;

function schedule() {
	if ( inProgress ) {
		if ( document.hidden === false && window.requestAnimationFrame ) {
			window.requestAnimationFrame( schedule );
		} else {
			window.setTimeout( schedule, jQuery.fx.interval );
		}

		jQuery.fx.tick();
	}
}

// Animations created synchronously will run synchronously
function createFxNow() {
	window.setTimeout( function() {
		fxNow = undefined;
	} );
	return ( fxNow = Date.now() );
}

// Generate parameters to create a standard animation
function genFx( type, includeWidth ) {
	var which,
		i = 0,
		attrs = { height: type };

	// If we include width, step value is 1 to do all cssExpand values,
	// otherwise step value is 2 to skip over Left and Right
	includeWidth = includeWidth ? 1 : 0;
	for ( ; i < 4; i += 2 - includeWidth ) {
		which = cssExpand[ i ];
		attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
	}

	if ( includeWidth ) {
		attrs.opacity = attrs.width = type;
	}

	return attrs;
}

function createTween( value, prop, animation ) {
	var tween,
		collection = ( Animation.tweeners[ prop ] || [] ).concat( Animation.tweeners[ "*" ] ),
		index = 0,
		length = collection.length;
	for ( ; index < length; index++ ) {
		if ( ( tween = collection[ index ].call( animation, prop, value ) ) ) {

			// We're done with this property
			return tween;
		}
	}
}

function defaultPrefilter( elem, props, opts ) {
	var prop, value, toggle, hooks, oldfire, propTween, restoreDisplay, display,
		isBox = "width" in props || "height" in props,
		anim = this,
		orig = {},
		style = elem.style,
		hidden = elem.nodeType && isHiddenWithinTree( elem ),
		dataShow = dataPriv.get( elem, "fxshow" );

	// Queue-skipping animations hijack the fx hooks
	if ( !opts.queue ) {
		hooks = jQuery._queueHooks( elem, "fx" );
		if ( hooks.unqueued == null ) {
			hooks.unqueued = 0;
			oldfire = hooks.empty.fire;
			hooks.empty.fire = function() {
				if ( !hooks.unqueued ) {
					oldfire();
				}
			};
		}
		hooks.unqueued++;

		anim.always( function() {

			// Ensure the complete handler is called before this completes
			anim.always( function() {
				hooks.unqueued--;
				if ( !jQuery.queue( elem, "fx" ).length ) {
					hooks.empty.fire();
				}
			} );
		} );
	}

	// Detect show/hide animations
	for ( prop in props ) {
		value = props[ prop ];
		if ( rfxtypes.test( value ) ) {
			delete props[ prop ];
			toggle = toggle || value === "toggle";
			if ( value === ( hidden ? "hide" : "show" ) ) {

				// Pretend to be hidden if this is a "show" and
				// there is still data from a stopped show/hide
				if ( value === "show" && dataShow && dataShow[ prop ] !== undefined ) {
					hidden = true;

				// Ignore all other no-op show/hide data
				} else {
					continue;
				}
			}
			orig[ prop ] = dataShow && dataShow[ prop ] || jQuery.style( elem, prop );
		}
	}

	// Bail out if this is a no-op like .hide().hide()
	propTween = !jQuery.isEmptyObject( props );
	if ( !propTween && jQuery.isEmptyObject( orig ) ) {
		return;
	}

	// Restrict "overflow" and "display" styles during box animations
	if ( isBox && elem.nodeType === 1 ) {

		// Support: IE <=9 - 11, Edge 12 - 15
		// Record all 3 overflow attributes because IE does not infer the shorthand
		// from identically-valued overflowX and overflowY and Edge just mirrors
		// the overflowX value there.
		opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];

		// Identify a display type, preferring old show/hide data over the CSS cascade
		restoreDisplay = dataShow && dataShow.display;
		if ( restoreDisplay == null ) {
			restoreDisplay = dataPriv.get( elem, "display" );
		}
		display = jQuery.css( elem, "display" );
		if ( display === "none" ) {
			if ( restoreDisplay ) {
				display = restoreDisplay;
			} else {

				// Get nonempty value(s) by temporarily forcing visibility
				showHide( [ elem ], true );
				restoreDisplay = elem.style.display || restoreDisplay;
				display = jQuery.css( elem, "display" );
				showHide( [ elem ] );
			}
		}

		// Animate inline elements as inline-block
		if ( display === "inline" || display === "inline-block" && restoreDisplay != null ) {
			if ( jQuery.css( elem, "float" ) === "none" ) {

				// Restore the original display value at the end of pure show/hide animations
				if ( !propTween ) {
					anim.done( function() {
						style.display = restoreDisplay;
					} );
					if ( restoreDisplay == null ) {
						display = style.display;
						restoreDisplay = display === "none" ? "" : display;
					}
				}
				style.display = "inline-block";
			}
		}
	}

	if ( opts.overflow ) {
		style.overflow = "hidden";
		anim.always( function() {
			style.overflow = opts.overflow[ 0 ];
			style.overflowX = opts.overflow[ 1 ];
			style.overflowY = opts.overflow[ 2 ];
		} );
	}

	// Implement show/hide animations
	propTween = false;
	for ( prop in orig ) {

		// General show/hide setup for this element animation
		if ( !propTween ) {
			if ( dataShow ) {
				if ( "hidden" in dataShow ) {
					hidden = dataShow.hidden;
				}
			} else {
				dataShow = dataPriv.access( elem, "fxshow", { display: restoreDisplay } );
			}

			// Store hidden/visible for toggle so `.stop().toggle()` "reverses"
			if ( toggle ) {
				dataShow.hidden = !hidden;
			}

			// Show elements before animating them
			if ( hidden ) {
				showHide( [ elem ], true );
			}

			/* eslint-disable no-loop-func */

			anim.done( function() {

			/* eslint-enable no-loop-func */

				// The final step of a "hide" animation is actually hiding the element
				if ( !hidden ) {
					showHide( [ elem ] );
				}
				dataPriv.remove( elem, "fxshow" );
				for ( prop in orig ) {
					jQuery.style( elem, prop, orig[ prop ] );
				}
			} );
		}

		// Per-property setup
		propTween = createTween( hidden ? dataShow[ prop ] : 0, prop, anim );
		if ( !( prop in dataShow ) ) {
			dataShow[ prop ] = propTween.start;
			if ( hidden ) {
				propTween.end = propTween.start;
				propTween.start = 0;
			}
		}
	}
}

function propFilter( props, specialEasing ) {
	var index, name, easing, value, hooks;

	// camelCase, specialEasing and expand cssHook pass
	for ( index in props ) {
		name = camelCase( index );
		easing = specialEasing[ name ];
		value = props[ index ];
		if ( Array.isArray( value ) ) {
			easing = value[ 1 ];
			value = props[ index ] = value[ 0 ];
		}

		if ( index !== name ) {
			props[ name ] = value;
			delete props[ index ];
		}

		hooks = jQuery.cssHooks[ name ];
		if ( hooks && "expand" in hooks ) {
			value = hooks.expand( value );
			delete props[ name ];

			// Not quite $.extend, this won't overwrite existing keys.
			// Reusing 'index' because we have the correct "name"
			for ( index in value ) {
				if ( !( index in props ) ) {
					props[ index ] = value[ index ];
					specialEasing[ index ] = easing;
				}
			}
		} else {
			specialEasing[ name ] = easing;
		}
	}
}

function Animation( elem, properties, options ) {
	var result,
		stopped,
		index = 0,
		length = Animation.prefilters.length,
		deferred = jQuery.Deferred().always( function() {

			// Don't match elem in the :animated selector
			delete tick.elem;
		} ),
		tick = function() {
			if ( stopped ) {
				return false;
			}
			var currentTime = fxNow || createFxNow(),
				remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),

				// Support: Android 2.3 only
				// Archaic crash bug won't allow us to use `1 - ( 0.5 || 0 )` (#12497)
				temp = remaining / animation.duration || 0,
				percent = 1 - temp,
				index = 0,
				length = animation.tweens.length;

			for ( ; index < length; index++ ) {
				animation.tweens[ index ].run( percent );
			}

			deferred.notifyWith( elem, [ animation, percent, remaining ] );

			// If there's more to do, yield
			if ( percent < 1 && length ) {
				return remaining;
			}

			// If this was an empty animation, synthesize a final progress notification
			if ( !length ) {
				deferred.notifyWith( elem, [ animation, 1, 0 ] );
			}

			// Resolve the animation and report its conclusion
			deferred.resolveWith( elem, [ animation ] );
			return false;
		},
		animation = deferred.promise( {
			elem: elem,
			props: jQuery.extend( {}, properties ),
			opts: jQuery.extend( true, {
				specialEasing: {},
				easing: jQuery.easing._default
			}, options ),
			originalProperties: properties,
			originalOptions: options,
			startTime: fxNow || createFxNow(),
			duration: options.duration,
			tweens: [],
			createTween: function( prop, end ) {
				var tween = jQuery.Tween( elem, animation.opts, prop, end,
						animation.opts.specialEasing[ prop ] || animation.opts.easing );
				animation.tweens.push( tween );
				return tween;
			},
			stop: function( gotoEnd ) {
				var index = 0,

					// If we are going to the end, we want to run all the tweens
					// otherwise we skip this part
					length = gotoEnd ? animation.tweens.length : 0;
				if ( stopped ) {
					return this;
				}
				stopped = true;
				for ( ; index < length; index++ ) {
					animation.tweens[ index ].run( 1 );
				}

				// Resolve when we played the last frame; otherwise, reject
				if ( gotoEnd ) {
					deferred.notifyWith( elem, [ animation, 1, 0 ] );
					deferred.resolveWith( elem, [ animation, gotoEnd ] );
				} else {
					deferred.rejectWith( elem, [ animation, gotoEnd ] );
				}
				return this;
			}
		} ),
		props = animation.props;

	propFilter( props, animation.opts.specialEasing );

	for ( ; index < length; index++ ) {
		result = Animation.prefilters[ index ].call( animation, elem, props, animation.opts );
		if ( result ) {
			if ( isFunction( result.stop ) ) {
				jQuery._queueHooks( animation.elem, animation.opts.queue ).stop =
					result.stop.bind( result );
			}
			return result;
		}
	}

	jQuery.map( props, createTween, animation );

	if ( isFunction( animation.opts.start ) ) {
		animation.opts.start.call( elem, animation );
	}

	// Attach callbacks from options
	animation
		.progress( animation.opts.progress )
		.done( animation.opts.done, animation.opts.complete )
		.fail( animation.opts.fail )
		.always( animation.opts.always );

	jQuery.fx.timer(
		jQuery.extend( tick, {
			elem: elem,
			anim: animation,
			queue: animation.opts.queue
		} )
	);

	return animation;
}

jQuery.Animation = jQuery.extend( Animation, {

	tweeners: {
		"*": [ function( prop, value ) {
			var tween = this.createTween( prop, value );
			adjustCSS( tween.elem, prop, rcssNum.exec( value ), tween );
			return tween;
		} ]
	},

	tweener: function( props, callback ) {
		if ( isFunction( props ) ) {
			callback = props;
			props = [ "*" ];
		} else {
			props = props.match( rnothtmlwhite );
		}

		var prop,
			index = 0,
			length = props.length;

		for ( ; index < length; index++ ) {
			prop = props[ index ];
			Animation.tweeners[ prop ] = Animation.tweeners[ prop ] || [];
			Animation.tweeners[ prop ].unshift( callback );
		}
	},

	prefilters: [ defaultPrefilter ],

	prefilter: function( callback, prepend ) {
		if ( prepend ) {
			Animation.prefilters.unshift( callback );
		} else {
			Animation.prefilters.push( callback );
		}
	}
} );

jQuery.speed = function( speed, easing, fn ) {
	var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
		complete: fn || !fn && easing ||
			isFunction( speed ) && speed,
		duration: speed,
		easing: fn && easing || easing && !isFunction( easing ) && easing
	};

	// Go to the end state if fx are off
	if ( jQuery.fx.off ) {
		opt.duration = 0;

	} else {
		if ( typeof opt.duration !== "number" ) {
			if ( opt.duration in jQuery.fx.speeds ) {
				opt.duration = jQuery.fx.speeds[ opt.duration ];

			} else {
				opt.duration = jQuery.fx.speeds._default;
			}
		}
	}

	// Normalize opt.queue - true/undefined/null -> "fx"
	if ( opt.queue == null || opt.queue === true ) {
		opt.queue = "fx";
	}

	// Queueing
	opt.old = opt.complete;

	opt.complete = function() {
		if ( isFunction( opt.old ) ) {
			opt.old.call( this );
		}

		if ( opt.queue ) {
			jQuery.dequeue( this, opt.queue );
		}
	};

	return opt;
};

jQuery.fn.extend( {
	fadeTo: function( speed, to, easing, callback ) {

		// Show any hidden elements after setting opacity to 0
		return this.filter( isHiddenWithinTree ).css( "opacity", 0 ).show()

			// Animate to the value specified
			.end().animate( { opacity: to }, speed, easing, callback );
	},
	animate: function( prop, speed, easing, callback ) {
		var empty = jQuery.isEmptyObject( prop ),
			optall = jQuery.speed( speed, easing, callback ),
			doAnimation = function() {

				// Operate on a copy of prop so per-property easing won't be lost
				var anim = Animation( this, jQuery.extend( {}, prop ), optall );

				// Empty animations, or finishing resolves immediately
				if ( empty || dataPriv.get( this, "finish" ) ) {
					anim.stop( true );
				}
			};
			doAnimation.finish = doAnimation;

		return empty || optall.queue === false ?
			this.each( doAnimation ) :
			this.queue( optall.queue, doAnimation );
	},
	stop: function( type, clearQueue, gotoEnd ) {
		var stopQueue = function( hooks ) {
			var stop = hooks.stop;
			delete hooks.stop;
			stop( gotoEnd );
		};

		if ( typeof type !== "string" ) {
			gotoEnd = clearQueue;
			clearQueue = type;
			type = undefined;
		}
		if ( clearQueue && type !== false ) {
			this.queue( type || "fx", [] );
		}

		return this.each( function() {
			var dequeue = true,
				index = type != null && type + "queueHooks",
				timers = jQuery.timers,
				data = dataPriv.get( this );

			if ( index ) {
				if ( data[ index ] && data[ index ].stop ) {
					stopQueue( data[ index ] );
				}
			} else {
				for ( index in data ) {
					if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
						stopQueue( data[ index ] );
					}
				}
			}

			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this &&
					( type == null || timers[ index ].queue === type ) ) {

					timers[ index ].anim.stop( gotoEnd );
					dequeue = false;
					timers.splice( index, 1 );
				}
			}

			// Start the next in the queue if the last step wasn't forced.
			// Timers currently will call their complete callbacks, which
			// will dequeue but only if they were gotoEnd.
			if ( dequeue || !gotoEnd ) {
				jQuery.dequeue( this, type );
			}
		} );
	},
	finish: function( type ) {
		if ( type !== false ) {
			type = type || "fx";
		}
		return this.each( function() {
			var index,
				data = dataPriv.get( this ),
				queue = data[ type + "queue" ],
				hooks = data[ type + "queueHooks" ],
				timers = jQuery.timers,
				length = queue ? queue.length : 0;

			// Enable finishing flag on private data
			data.finish = true;

			// Empty the queue first
			jQuery.queue( this, type, [] );

			if ( hooks && hooks.stop ) {
				hooks.stop.call( this, true );
			}

			// Look for any active animations, and finish them
			for ( index = timers.length; index--; ) {
				if ( timers[ index ].elem === this && timers[ index ].queue === type ) {
					timers[ index ].anim.stop( true );
					timers.splice( index, 1 );
				}
			}

			// Look for any animations in the old queue and finish them
			for ( index = 0; index < length; index++ ) {
				if ( queue[ index ] && queue[ index ].finish ) {
					queue[ index ].finish.call( this );
				}
			}

			// Turn off finishing flag
			delete data.finish;
		} );
	}
} );

jQuery.each( [ "toggle", "show", "hide" ], function( i, name ) {
	var cssFn = jQuery.fn[ name ];
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return speed == null || typeof speed === "boolean" ?
			cssFn.apply( this, arguments ) :
			this.animate( genFx( name, true ), speed, easing, callback );
	};
} );

// Generate shortcuts for custom animations
jQuery.each( {
	slideDown: genFx( "show" ),
	slideUp: genFx( "hide" ),
	slideToggle: genFx( "toggle" ),
	fadeIn: { opacity: "show" },
	fadeOut: { opacity: "hide" },
	fadeToggle: { opacity: "toggle" }
}, function( name, props ) {
	jQuery.fn[ name ] = function( speed, easing, callback ) {
		return this.animate( props, speed, easing, callback );
	};
} );

jQuery.timers = [];
jQuery.fx.tick = function() {
	var timer,
		i = 0,
		timers = jQuery.timers;

	fxNow = Date.now();

	for ( ; i < timers.length; i++ ) {
		timer = timers[ i ];

		// Run the timer and safely remove it when done (allowing for external removal)
		if ( !timer() && timers[ i ] === timer ) {
			timers.splice( i--, 1 );
		}
	}

	if ( !timers.length ) {
		jQuery.fx.stop();
	}
	fxNow = undefined;
};

jQuery.fx.timer = function( timer ) {
	jQuery.timers.push( timer );
	jQuery.fx.start();
};

jQuery.fx.interval = 13;
jQuery.fx.start = function() {
	if ( inProgress ) {
		return;
	}

	inProgress = true;
	schedule();
};

jQuery.fx.stop = function() {
	inProgress = null;
};

jQuery.fx.speeds = {
	slow: 600,
	fast: 200,

	// Default speed
	_default: 400
};


// Based off of the plugin by Clint Helfers, with permission.
// https://web.archive.org/web/20100324014747/http://blindsignals.com/index.php/2009/07/jquery-delay/
jQuery.fn.delay = function( time, type ) {
	time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
	type = type || "fx";

	return this.queue( type, function( next, hooks ) {
		var timeout = window.setTimeout( next, time );
		hooks.stop = function() {
			window.clearTimeout( timeout );
		};
	} );
};


( function() {
	var input = document.createElement( "input" ),
		select = document.createElement( "select" ),
		opt = select.appendChild( document.createElement( "option" ) );

	input.type = "checkbox";

	// Support: Android <=4.3 only
	// Default value for a checkbox should be "on"
	support.checkOn = input.value !== "";

	// Support: IE <=11 only
	// Must access selectedIndex to make default options select
	support.optSelected = opt.selected;

	// Support: IE <=11 only
	// An input loses its value after becoming a radio
	input = document.createElement( "input" );
	input.value = "t";
	input.type = "radio";
	support.radioValue = input.value === "t";
} )();


var boolHook,
	attrHandle = jQuery.expr.attrHandle;

jQuery.fn.extend( {
	attr: function( name, value ) {
		return access( this, jQuery.attr, name, value, arguments.length > 1 );
	},

	removeAttr: function( name ) {
		return this.each( function() {
			jQuery.removeAttr( this, name );
		} );
	}
} );

jQuery.extend( {
	attr: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set attributes on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		// Fallback to prop when attributes are not supported
		if ( typeof elem.getAttribute === "undefined" ) {
			return jQuery.prop( elem, name, value );
		}

		// Attribute hooks are determined by the lowercase version
		// Grab necessary hook if one is defined
		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {
			hooks = jQuery.attrHooks[ name.toLowerCase() ] ||
				( jQuery.expr.match.bool.test( name ) ? boolHook : undefined );
		}

		if ( value !== undefined ) {
			if ( value === null ) {
				jQuery.removeAttr( elem, name );
				return;
			}

			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			elem.setAttribute( name, value + "" );
			return value;
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		ret = jQuery.find.attr( elem, name );

		// Non-existent attributes return null, we normalize to undefined
		return ret == null ? undefined : ret;
	},

	attrHooks: {
		type: {
			set: function( elem, value ) {
				if ( !support.radioValue && value === "radio" &&
					nodeName( elem, "input" ) ) {
					var val = elem.value;
					elem.setAttribute( "type", value );
					if ( val ) {
						elem.value = val;
					}
					return value;
				}
			}
		}
	},

	removeAttr: function( elem, value ) {
		var name,
			i = 0,

			// Attribute names can contain non-HTML whitespace characters
			// https://html.spec.whatwg.org/multipage/syntax.html#attributes-2
			attrNames = value && value.match( rnothtmlwhite );

		if ( attrNames && elem.nodeType === 1 ) {
			while ( ( name = attrNames[ i++ ] ) ) {
				elem.removeAttribute( name );
			}
		}
	}
} );

// Hooks for boolean attributes
boolHook = {
	set: function( elem, value, name ) {
		if ( value === false ) {

			// Remove boolean attributes when set to false
			jQuery.removeAttr( elem, name );
		} else {
			elem.setAttribute( name, name );
		}
		return name;
	}
};

jQuery.each( jQuery.expr.match.bool.source.match( /\w+/g ), function( i, name ) {
	var getter = attrHandle[ name ] || jQuery.find.attr;

	attrHandle[ name ] = function( elem, name, isXML ) {
		var ret, handle,
			lowercaseName = name.toLowerCase();

		if ( !isXML ) {

			// Avoid an infinite loop by temporarily removing this function from the getter
			handle = attrHandle[ lowercaseName ];
			attrHandle[ lowercaseName ] = ret;
			ret = getter( elem, name, isXML ) != null ?
				lowercaseName :
				null;
			attrHandle[ lowercaseName ] = handle;
		}
		return ret;
	};
} );




var rfocusable = /^(?:input|select|textarea|button)$/i,
	rclickable = /^(?:a|area)$/i;

jQuery.fn.extend( {
	prop: function( name, value ) {
		return access( this, jQuery.prop, name, value, arguments.length > 1 );
	},

	removeProp: function( name ) {
		return this.each( function() {
			delete this[ jQuery.propFix[ name ] || name ];
		} );
	}
} );

jQuery.extend( {
	prop: function( elem, name, value ) {
		var ret, hooks,
			nType = elem.nodeType;

		// Don't get/set properties on text, comment and attribute nodes
		if ( nType === 3 || nType === 8 || nType === 2 ) {
			return;
		}

		if ( nType !== 1 || !jQuery.isXMLDoc( elem ) ) {

			// Fix name and attach hooks
			name = jQuery.propFix[ name ] || name;
			hooks = jQuery.propHooks[ name ];
		}

		if ( value !== undefined ) {
			if ( hooks && "set" in hooks &&
				( ret = hooks.set( elem, value, name ) ) !== undefined ) {
				return ret;
			}

			return ( elem[ name ] = value );
		}

		if ( hooks && "get" in hooks && ( ret = hooks.get( elem, name ) ) !== null ) {
			return ret;
		}

		return elem[ name ];
	},

	propHooks: {
		tabIndex: {
			get: function( elem ) {

				// Support: IE <=9 - 11 only
				// elem.tabIndex doesn't always return the
				// correct value when it hasn't been explicitly set
				// https://web.archive.org/web/20141116233347/http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
				// Use proper attribute retrieval(#12072)
				var tabindex = jQuery.find.attr( elem, "tabindex" );

				if ( tabindex ) {
					return parseInt( tabindex, 10 );
				}

				if (
					rfocusable.test( elem.nodeName ) ||
					rclickable.test( elem.nodeName ) &&
					elem.href
				) {
					return 0;
				}

				return -1;
			}
		}
	},

	propFix: {
		"for": "htmlFor",
		"class": "className"
	}
} );

// Support: IE <=11 only
// Accessing the selectedIndex property
// forces the browser to respect setting selected
// on the option
// The getter ensures a default option is selected
// when in an optgroup
// eslint rule "no-unused-expressions" is disabled for this code
// since it considers such accessions noop
if ( !support.optSelected ) {
	jQuery.propHooks.selected = {
		get: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent && parent.parentNode ) {
				parent.parentNode.selectedIndex;
			}
			return null;
		},
		set: function( elem ) {

			/* eslint no-unused-expressions: "off" */

			var parent = elem.parentNode;
			if ( parent ) {
				parent.selectedIndex;

				if ( parent.parentNode ) {
					parent.parentNode.selectedIndex;
				}
			}
		}
	};
}

jQuery.each( [
	"tabIndex",
	"readOnly",
	"maxLength",
	"cellSpacing",
	"cellPadding",
	"rowSpan",
	"colSpan",
	"useMap",
	"frameBorder",
	"contentEditable"
], function() {
	jQuery.propFix[ this.toLowerCase() ] = this;
} );




	// Strip and collapse whitespace according to HTML spec
	// https://infra.spec.whatwg.org/#strip-and-collapse-ascii-whitespace
	function stripAndCollapse( value ) {
		var tokens = value.match( rnothtmlwhite ) || [];
		return tokens.join( " " );
	}


function getClass( elem ) {
	return elem.getAttribute && elem.getAttribute( "class" ) || "";
}

function classesToArray( value ) {
	if ( Array.isArray( value ) ) {
		return value;
	}
	if ( typeof value === "string" ) {
		return value.match( rnothtmlwhite ) || [];
	}
	return [];
}

jQuery.fn.extend( {
	addClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).addClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		classes = classesToArray( value );

		if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {
						if ( cur.indexOf( " " + clazz + " " ) < 0 ) {
							cur += clazz + " ";
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	removeClass: function( value ) {
		var classes, elem, cur, curValue, clazz, j, finalValue,
			i = 0;

		if ( isFunction( value ) ) {
			return this.each( function( j ) {
				jQuery( this ).removeClass( value.call( this, j, getClass( this ) ) );
			} );
		}

		if ( !arguments.length ) {
			return this.attr( "class", "" );
		}

		classes = classesToArray( value );

		if ( classes.length ) {
			while ( ( elem = this[ i++ ] ) ) {
				curValue = getClass( elem );

				// This expression is here for better compressibility (see addClass)
				cur = elem.nodeType === 1 && ( " " + stripAndCollapse( curValue ) + " " );

				if ( cur ) {
					j = 0;
					while ( ( clazz = classes[ j++ ] ) ) {

						// Remove *all* instances
						while ( cur.indexOf( " " + clazz + " " ) > -1 ) {
							cur = cur.replace( " " + clazz + " ", " " );
						}
					}

					// Only assign if different to avoid unneeded rendering.
					finalValue = stripAndCollapse( cur );
					if ( curValue !== finalValue ) {
						elem.setAttribute( "class", finalValue );
					}
				}
			}
		}

		return this;
	},

	toggleClass: function( value, stateVal ) {
		var type = typeof value,
			isValidValue = type === "string" || Array.isArray( value );

		if ( typeof stateVal === "boolean" && isValidValue ) {
			return stateVal ? this.addClass( value ) : this.removeClass( value );
		}

		if ( isFunction( value ) ) {
			return this.each( function( i ) {
				jQuery( this ).toggleClass(
					value.call( this, i, getClass( this ), stateVal ),
					stateVal
				);
			} );
		}

		return this.each( function() {
			var className, i, self, classNames;

			if ( isValidValue ) {

				// Toggle individual class names
				i = 0;
				self = jQuery( this );
				classNames = classesToArray( value );

				while ( ( className = classNames[ i++ ] ) ) {

					// Check each className given, space separated list
					if ( self.hasClass( className ) ) {
						self.removeClass( className );
					} else {
						self.addClass( className );
					}
				}

			// Toggle whole class name
			} else if ( value === undefined || type === "boolean" ) {
				className = getClass( this );
				if ( className ) {

					// Store className if set
					dataPriv.set( this, "__className__", className );
				}

				// If the element has a class name or if we're passed `false`,
				// then remove the whole classname (if there was one, the above saved it).
				// Otherwise bring back whatever was previously saved (if anything),
				// falling back to the empty string if nothing was stored.
				if ( this.setAttribute ) {
					this.setAttribute( "class",
						className || value === false ?
						"" :
						dataPriv.get( this, "__className__" ) || ""
					);
				}
			}
		} );
	},

	hasClass: function( selector ) {
		var className, elem,
			i = 0;

		className = " " + selector + " ";
		while ( ( elem = this[ i++ ] ) ) {
			if ( elem.nodeType === 1 &&
				( " " + stripAndCollapse( getClass( elem ) ) + " " ).indexOf( className ) > -1 ) {
					return true;
			}
		}

		return false;
	}
} );




var rreturn = /\r/g;

jQuery.fn.extend( {
	val: function( value ) {
		var hooks, ret, valueIsFunction,
			elem = this[ 0 ];

		if ( !arguments.length ) {
			if ( elem ) {
				hooks = jQuery.valHooks[ elem.type ] ||
					jQuery.valHooks[ elem.nodeName.toLowerCase() ];

				if ( hooks &&
					"get" in hooks &&
					( ret = hooks.get( elem, "value" ) ) !== undefined
				) {
					return ret;
				}

				ret = elem.value;

				// Handle most common string cases
				if ( typeof ret === "string" ) {
					return ret.replace( rreturn, "" );
				}

				// Handle cases where value is null/undef or number
				return ret == null ? "" : ret;
			}

			return;
		}

		valueIsFunction = isFunction( value );

		return this.each( function( i ) {
			var val;

			if ( this.nodeType !== 1 ) {
				return;
			}

			if ( valueIsFunction ) {
				val = value.call( this, i, jQuery( this ).val() );
			} else {
				val = value;
			}

			// Treat null/undefined as ""; convert numbers to string
			if ( val == null ) {
				val = "";

			} else if ( typeof val === "number" ) {
				val += "";

			} else if ( Array.isArray( val ) ) {
				val = jQuery.map( val, function( value ) {
					return value == null ? "" : value + "";
				} );
			}

			hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];

			// If set returns undefined, fall back to normal setting
			if ( !hooks || !( "set" in hooks ) || hooks.set( this, val, "value" ) === undefined ) {
				this.value = val;
			}
		} );
	}
} );

jQuery.extend( {
	valHooks: {
		option: {
			get: function( elem ) {

				var val = jQuery.find.attr( elem, "value" );
				return val != null ?
					val :

					// Support: IE <=10 - 11 only
					// option.text throws exceptions (#14686, #14858)
					// Strip and collapse whitespace
					// https://html.spec.whatwg.org/#strip-and-collapse-whitespace
					stripAndCollapse( jQuery.text( elem ) );
			}
		},
		select: {
			get: function( elem ) {
				var value, option, i,
					options = elem.options,
					index = elem.selectedIndex,
					one = elem.type === "select-one",
					values = one ? null : [],
					max = one ? index + 1 : options.length;

				if ( index < 0 ) {
					i = max;

				} else {
					i = one ? index : 0;
				}

				// Loop through all the selected options
				for ( ; i < max; i++ ) {
					option = options[ i ];

					// Support: IE <=9 only
					// IE8-9 doesn't update selected after form reset (#2551)
					if ( ( option.selected || i === index ) &&

							// Don't return options that are disabled or in a disabled optgroup
							!option.disabled &&
							( !option.parentNode.disabled ||
								!nodeName( option.parentNode, "optgroup" ) ) ) {

						// Get the specific value for the option
						value = jQuery( option ).val();

						// We don't need an array for one selects
						if ( one ) {
							return value;
						}

						// Multi-Selects return an array
						values.push( value );
					}
				}

				return values;
			},

			set: function( elem, value ) {
				var optionSet, option,
					options = elem.options,
					values = jQuery.makeArray( value ),
					i = options.length;

				while ( i-- ) {
					option = options[ i ];

					/* eslint-disable no-cond-assign */

					if ( option.selected =
						jQuery.inArray( jQuery.valHooks.option.get( option ), values ) > -1
					) {
						optionSet = true;
					}

					/* eslint-enable no-cond-assign */
				}

				// Force browsers to behave consistently when non-matching value is set
				if ( !optionSet ) {
					elem.selectedIndex = -1;
				}
				return values;
			}
		}
	}
} );

// Radios and checkboxes getter/setter
jQuery.each( [ "radio", "checkbox" ], function() {
	jQuery.valHooks[ this ] = {
		set: function( elem, value ) {
			if ( Array.isArray( value ) ) {
				return ( elem.checked = jQuery.inArray( jQuery( elem ).val(), value ) > -1 );
			}
		}
	};
	if ( !support.checkOn ) {
		jQuery.valHooks[ this ].get = function( elem ) {
			return elem.getAttribute( "value" ) === null ? "on" : elem.value;
		};
	}
} );




// Return jQuery for attributes-only inclusion


support.focusin = "onfocusin" in window;


var rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
	stopPropagationCallback = function( e ) {
		e.stopPropagation();
	};

jQuery.extend( jQuery.event, {

	trigger: function( event, data, elem, onlyHandlers ) {

		var i, cur, tmp, bubbleType, ontype, handle, special, lastElement,
			eventPath = [ elem || document ],
			type = hasOwn.call( event, "type" ) ? event.type : event,
			namespaces = hasOwn.call( event, "namespace" ) ? event.namespace.split( "." ) : [];

		cur = lastElement = tmp = elem = elem || document;

		// Don't do events on text and comment nodes
		if ( elem.nodeType === 3 || elem.nodeType === 8 ) {
			return;
		}

		// focus/blur morphs to focusin/out; ensure we're not firing them right now
		if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
			return;
		}

		if ( type.indexOf( "." ) > -1 ) {

			// Namespaced trigger; create a regexp to match event type in handle()
			namespaces = type.split( "." );
			type = namespaces.shift();
			namespaces.sort();
		}
		ontype = type.indexOf( ":" ) < 0 && "on" + type;

		// Caller can pass in a jQuery.Event object, Object, or just an event type string
		event = event[ jQuery.expando ] ?
			event :
			new jQuery.Event( type, typeof event === "object" && event );

		// Trigger bitmask: & 1 for native handlers; & 2 for jQuery (always true)
		event.isTrigger = onlyHandlers ? 2 : 3;
		event.namespace = namespaces.join( "." );
		event.rnamespace = event.namespace ?
			new RegExp( "(^|\\.)" + namespaces.join( "\\.(?:.*\\.|)" ) + "(\\.|$)" ) :
			null;

		// Clean up the event in case it is being reused
		event.result = undefined;
		if ( !event.target ) {
			event.target = elem;
		}

		// Clone any incoming data and prepend the event, creating the handler arg list
		data = data == null ?
			[ event ] :
			jQuery.makeArray( data, [ event ] );

		// Allow special events to draw outside the lines
		special = jQuery.event.special[ type ] || {};
		if ( !onlyHandlers && special.trigger && special.trigger.apply( elem, data ) === false ) {
			return;
		}

		// Determine event propagation path in advance, per W3C events spec (#9951)
		// Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
		if ( !onlyHandlers && !special.noBubble && !isWindow( elem ) ) {

			bubbleType = special.delegateType || type;
			if ( !rfocusMorph.test( bubbleType + type ) ) {
				cur = cur.parentNode;
			}
			for ( ; cur; cur = cur.parentNode ) {
				eventPath.push( cur );
				tmp = cur;
			}

			// Only add window if we got to document (e.g., not plain obj or detached DOM)
			if ( tmp === ( elem.ownerDocument || document ) ) {
				eventPath.push( tmp.defaultView || tmp.parentWindow || window );
			}
		}

		// Fire handlers on the event path
		i = 0;
		while ( ( cur = eventPath[ i++ ] ) && !event.isPropagationStopped() ) {
			lastElement = cur;
			event.type = i > 1 ?
				bubbleType :
				special.bindType || type;

			// jQuery handler
			handle = ( dataPriv.get( cur, "events" ) || {} )[ event.type ] &&
				dataPriv.get( cur, "handle" );
			if ( handle ) {
				handle.apply( cur, data );
			}

			// Native handler
			handle = ontype && cur[ ontype ];
			if ( handle && handle.apply && acceptData( cur ) ) {
				event.result = handle.apply( cur, data );
				if ( event.result === false ) {
					event.preventDefault();
				}
			}
		}
		event.type = type;

		// If nobody prevented the default action, do it now
		if ( !onlyHandlers && !event.isDefaultPrevented() ) {

			if ( ( !special._default ||
				special._default.apply( eventPath.pop(), data ) === false ) &&
				acceptData( elem ) ) {

				// Call a native DOM method on the target with the same name as the event.
				// Don't do default actions on window, that's where global variables be (#6170)
				if ( ontype && isFunction( elem[ type ] ) && !isWindow( elem ) ) {

					// Don't re-trigger an onFOO event when we call its FOO() method
					tmp = elem[ ontype ];

					if ( tmp ) {
						elem[ ontype ] = null;
					}

					// Prevent re-triggering of the same event, since we already bubbled it above
					jQuery.event.triggered = type;

					if ( event.isPropagationStopped() ) {
						lastElement.addEventListener( type, stopPropagationCallback );
					}

					elem[ type ]();

					if ( event.isPropagationStopped() ) {
						lastElement.removeEventListener( type, stopPropagationCallback );
					}

					jQuery.event.triggered = undefined;

					if ( tmp ) {
						elem[ ontype ] = tmp;
					}
				}
			}
		}

		return event.result;
	},

	// Piggyback on a donor event to simulate a different one
	// Used only for `focus(in | out)` events
	simulate: function( type, elem, event ) {
		var e = jQuery.extend(
			new jQuery.Event(),
			event,
			{
				type: type,
				isSimulated: true
			}
		);

		jQuery.event.trigger( e, null, elem );
	}

} );

jQuery.fn.extend( {

	trigger: function( type, data ) {
		return this.each( function() {
			jQuery.event.trigger( type, data, this );
		} );
	},
	triggerHandler: function( type, data ) {
		var elem = this[ 0 ];
		if ( elem ) {
			return jQuery.event.trigger( type, data, elem, true );
		}
	}
} );


// Support: Firefox <=44
// Firefox doesn't have focus(in | out) events
// Related ticket - https://bugzilla.mozilla.org/show_bug.cgi?id=687787
//
// Support: Chrome <=48 - 49, Safari <=9.0 - 9.1
// focus(in | out) events fire after focus & blur events,
// which is spec violation - http://www.w3.org/TR/DOM-Level-3-Events/#events-focusevent-event-order
// Related ticket - https://bugs.chromium.org/p/chromium/issues/detail?id=449857
if ( !support.focusin ) {
	jQuery.each( { focus: "focusin", blur: "focusout" }, function( orig, fix ) {

		// Attach a single capturing handler on the document while someone wants focusin/focusout
		var handler = function( event ) {
			jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ) );
		};

		jQuery.event.special[ fix ] = {
			setup: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix );

				if ( !attaches ) {
					doc.addEventListener( orig, handler, true );
				}
				dataPriv.access( doc, fix, ( attaches || 0 ) + 1 );
			},
			teardown: function() {
				var doc = this.ownerDocument || this,
					attaches = dataPriv.access( doc, fix ) - 1;

				if ( !attaches ) {
					doc.removeEventListener( orig, handler, true );
					dataPriv.remove( doc, fix );

				} else {
					dataPriv.access( doc, fix, attaches );
				}
			}
		};
	} );
}
var location = window.location;

var nonce = Date.now();

var rquery = ( /\?/ );



// Cross-browser xml parsing
jQuery.parseXML = function( data ) {
	var xml;
	if ( !data || typeof data !== "string" ) {
		return null;
	}

	// Support: IE 9 - 11 only
	// IE throws on parseFromString with invalid input.
	try {
		xml = ( new window.DOMParser() ).parseFromString( data, "text/xml" );
	} catch ( e ) {
		xml = undefined;
	}

	if ( !xml || xml.getElementsByTagName( "parsererror" ).length ) {
		jQuery.error( "Invalid XML: " + data );
	}
	return xml;
};


var
	rbracket = /\[\]$/,
	rCRLF = /\r?\n/g,
	rsubmitterTypes = /^(?:submit|button|image|reset|file)$/i,
	rsubmittable = /^(?:input|select|textarea|keygen)/i;

function buildParams( prefix, obj, traditional, add ) {
	var name;

	if ( Array.isArray( obj ) ) {

		// Serialize array item.
		jQuery.each( obj, function( i, v ) {
			if ( traditional || rbracket.test( prefix ) ) {

				// Treat each array item as a scalar.
				add( prefix, v );

			} else {

				// Item is non-scalar (array or object), encode its numeric index.
				buildParams(
					prefix + "[" + ( typeof v === "object" && v != null ? i : "" ) + "]",
					v,
					traditional,
					add
				);
			}
		} );

	} else if ( !traditional && toType( obj ) === "object" ) {

		// Serialize object item.
		for ( name in obj ) {
			buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
		}

	} else {

		// Serialize scalar item.
		add( prefix, obj );
	}
}

// Serialize an array of form elements or a set of
// key/values into a query string
jQuery.param = function( a, traditional ) {
	var prefix,
		s = [],
		add = function( key, valueOrFunction ) {

			// If value is a function, invoke it and use its return value
			var value = isFunction( valueOrFunction ) ?
				valueOrFunction() :
				valueOrFunction;

			s[ s.length ] = encodeURIComponent( key ) + "=" +
				encodeURIComponent( value == null ? "" : value );
		};

	if ( a == null ) {
		return "";
	}

	// If an array was passed in, assume that it is an array of form elements.
	if ( Array.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {

		// Serialize the form elements
		jQuery.each( a, function() {
			add( this.name, this.value );
		} );

	} else {

		// If traditional, encode the "old" way (the way 1.3.2 or older
		// did it), otherwise encode params recursively.
		for ( prefix in a ) {
			buildParams( prefix, a[ prefix ], traditional, add );
		}
	}

	// Return the resulting serialization
	return s.join( "&" );
};

jQuery.fn.extend( {
	serialize: function() {
		return jQuery.param( this.serializeArray() );
	},
	serializeArray: function() {
		return this.map( function() {

			// Can add propHook for "elements" to filter or add form elements
			var elements = jQuery.prop( this, "elements" );
			return elements ? jQuery.makeArray( elements ) : this;
		} )
		.filter( function() {
			var type = this.type;

			// Use .is( ":disabled" ) so that fieldset[disabled] works
			return this.name && !jQuery( this ).is( ":disabled" ) &&
				rsubmittable.test( this.nodeName ) && !rsubmitterTypes.test( type ) &&
				( this.checked || !rcheckableType.test( type ) );
		} )
		.map( function( i, elem ) {
			var val = jQuery( this ).val();

			if ( val == null ) {
				return null;
			}

			if ( Array.isArray( val ) ) {
				return jQuery.map( val, function( val ) {
					return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
				} );
			}

			return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
		} ).get();
	}
} );


var
	r20 = /%20/g,
	rhash = /#.*$/,
	rantiCache = /([?&])_=[^&]*/,
	rheaders = /^(.*?):[ \t]*([^\r\n]*)$/mg,

	// #7653, #8125, #8152: local protocol detection
	rlocalProtocol = /^(?:about|app|app-storage|.+-extension|file|res|widget):$/,
	rnoContent = /^(?:GET|HEAD)$/,
	rprotocol = /^\/\//,

	/* Prefilters
	 * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
	 * 2) These are called:
	 *    - BEFORE asking for a transport
	 *    - AFTER param serialization (s.data is a string if s.processData is true)
	 * 3) key is the dataType
	 * 4) the catchall symbol "*" can be used
	 * 5) execution will start with transport dataType and THEN continue down to "*" if needed
	 */
	prefilters = {},

	/* Transports bindings
	 * 1) key is the dataType
	 * 2) the catchall symbol "*" can be used
	 * 3) selection will start with transport dataType and THEN go to "*" if needed
	 */
	transports = {},

	// Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
	allTypes = "*/".concat( "*" ),

	// Anchor tag for parsing the document origin
	originAnchor = document.createElement( "a" );
	originAnchor.href = location.href;

// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
function addToPrefiltersOrTransports( structure ) {

	// dataTypeExpression is optional and defaults to "*"
	return function( dataTypeExpression, func ) {

		if ( typeof dataTypeExpression !== "string" ) {
			func = dataTypeExpression;
			dataTypeExpression = "*";
		}

		var dataType,
			i = 0,
			dataTypes = dataTypeExpression.toLowerCase().match( rnothtmlwhite ) || [];

		if ( isFunction( func ) ) {

			// For each dataType in the dataTypeExpression
			while ( ( dataType = dataTypes[ i++ ] ) ) {

				// Prepend if requested
				if ( dataType[ 0 ] === "+" ) {
					dataType = dataType.slice( 1 ) || "*";
					( structure[ dataType ] = structure[ dataType ] || [] ).unshift( func );

				// Otherwise append
				} else {
					( structure[ dataType ] = structure[ dataType ] || [] ).push( func );
				}
			}
		}
	};
}

// Base inspection function for prefilters and transports
function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR ) {

	var inspected = {},
		seekingTransport = ( structure === transports );

	function inspect( dataType ) {
		var selected;
		inspected[ dataType ] = true;
		jQuery.each( structure[ dataType ] || [], function( _, prefilterOrFactory ) {
			var dataTypeOrTransport = prefilterOrFactory( options, originalOptions, jqXHR );
			if ( typeof dataTypeOrTransport === "string" &&
				!seekingTransport && !inspected[ dataTypeOrTransport ] ) {

				options.dataTypes.unshift( dataTypeOrTransport );
				inspect( dataTypeOrTransport );
				return false;
			} else if ( seekingTransport ) {
				return !( selected = dataTypeOrTransport );
			}
		} );
		return selected;
	}

	return inspect( options.dataTypes[ 0 ] ) || !inspected[ "*" ] && inspect( "*" );
}

// A special extend for ajax options
// that takes "flat" options (not to be deep extended)
// Fixes #9887
function ajaxExtend( target, src ) {
	var key, deep,
		flatOptions = jQuery.ajaxSettings.flatOptions || {};

	for ( key in src ) {
		if ( src[ key ] !== undefined ) {
			( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
		}
	}
	if ( deep ) {
		jQuery.extend( true, target, deep );
	}

	return target;
}

/* Handles responses to an ajax request:
 * - finds the right dataType (mediates between content-type and expected dataType)
 * - returns the corresponding response
 */
function ajaxHandleResponses( s, jqXHR, responses ) {

	var ct, type, finalDataType, firstDataType,
		contents = s.contents,
		dataTypes = s.dataTypes;

	// Remove auto dataType and get content-type in the process
	while ( dataTypes[ 0 ] === "*" ) {
		dataTypes.shift();
		if ( ct === undefined ) {
			ct = s.mimeType || jqXHR.getResponseHeader( "Content-Type" );
		}
	}

	// Check if we're dealing with a known content-type
	if ( ct ) {
		for ( type in contents ) {
			if ( contents[ type ] && contents[ type ].test( ct ) ) {
				dataTypes.unshift( type );
				break;
			}
		}
	}

	// Check to see if we have a response for the expected dataType
	if ( dataTypes[ 0 ] in responses ) {
		finalDataType = dataTypes[ 0 ];
	} else {

		// Try convertible dataTypes
		for ( type in responses ) {
			if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[ 0 ] ] ) {
				finalDataType = type;
				break;
			}
			if ( !firstDataType ) {
				firstDataType = type;
			}
		}

		// Or just use first one
		finalDataType = finalDataType || firstDataType;
	}

	// If we found a dataType
	// We add the dataType to the list if needed
	// and return the corresponding response
	if ( finalDataType ) {
		if ( finalDataType !== dataTypes[ 0 ] ) {
			dataTypes.unshift( finalDataType );
		}
		return responses[ finalDataType ];
	}
}

/* Chain conversions given the request and the original response
 * Also sets the responseXXX fields on the jqXHR instance
 */
function ajaxConvert( s, response, jqXHR, isSuccess ) {
	var conv2, current, conv, tmp, prev,
		converters = {},

		// Work with a copy of dataTypes in case we need to modify it for conversion
		dataTypes = s.dataTypes.slice();

	// Create converters map with lowercased keys
	if ( dataTypes[ 1 ] ) {
		for ( conv in s.converters ) {
			converters[ conv.toLowerCase() ] = s.converters[ conv ];
		}
	}

	current = dataTypes.shift();

	// Convert to each sequential dataType
	while ( current ) {

		if ( s.responseFields[ current ] ) {
			jqXHR[ s.responseFields[ current ] ] = response;
		}

		// Apply the dataFilter if provided
		if ( !prev && isSuccess && s.dataFilter ) {
			response = s.dataFilter( response, s.dataType );
		}

		prev = current;
		current = dataTypes.shift();

		if ( current ) {

			// There's only work to do if current dataType is non-auto
			if ( current === "*" ) {

				current = prev;

			// Convert response if prev dataType is non-auto and differs from current
			} else if ( prev !== "*" && prev !== current ) {

				// Seek a direct converter
				conv = converters[ prev + " " + current ] || converters[ "* " + current ];

				// If none found, seek a pair
				if ( !conv ) {
					for ( conv2 in converters ) {

						// If conv2 outputs current
						tmp = conv2.split( " " );
						if ( tmp[ 1 ] === current ) {

							// If prev can be converted to accepted input
							conv = converters[ prev + " " + tmp[ 0 ] ] ||
								converters[ "* " + tmp[ 0 ] ];
							if ( conv ) {

								// Condense equivalence converters
								if ( conv === true ) {
									conv = converters[ conv2 ];

								// Otherwise, insert the intermediate dataType
								} else if ( converters[ conv2 ] !== true ) {
									current = tmp[ 0 ];
									dataTypes.unshift( tmp[ 1 ] );
								}
								break;
							}
						}
					}
				}

				// Apply converter (if not an equivalence)
				if ( conv !== true ) {

					// Unless errors are allowed to bubble, catch and return them
					if ( conv && s.throws ) {
						response = conv( response );
					} else {
						try {
							response = conv( response );
						} catch ( e ) {
							return {
								state: "parsererror",
								error: conv ? e : "No conversion from " + prev + " to " + current
							};
						}
					}
				}
			}
		}
	}

	return { state: "success", data: response };
}

jQuery.extend( {

	// Counter for holding the number of active queries
	active: 0,

	// Last-Modified header cache for next request
	lastModified: {},
	etag: {},

	ajaxSettings: {
		url: location.href,
		type: "GET",
		isLocal: rlocalProtocol.test( location.protocol ),
		global: true,
		processData: true,
		async: true,
		contentType: "application/x-www-form-urlencoded; charset=UTF-8",

		/*
		timeout: 0,
		data: null,
		dataType: null,
		username: null,
		password: null,
		cache: null,
		throws: false,
		traditional: false,
		headers: {},
		*/

		accepts: {
			"*": allTypes,
			text: "text/plain",
			html: "text/html",
			xml: "application/xml, text/xml",
			json: "application/json, text/javascript"
		},

		contents: {
			xml: /\bxml\b/,
			html: /\bhtml/,
			json: /\bjson\b/
		},

		responseFields: {
			xml: "responseXML",
			text: "responseText",
			json: "responseJSON"
		},

		// Data converters
		// Keys separate source (or catchall "*") and destination types with a single space
		converters: {

			// Convert anything to text
			"* text": String,

			// Text to html (true = no transformation)
			"text html": true,

			// Evaluate text as a json expression
			"text json": JSON.parse,

			// Parse text as xml
			"text xml": jQuery.parseXML
		},

		// For options that shouldn't be deep extended:
		// you can add your own custom options here if
		// and when you create one that shouldn't be
		// deep extended (see ajaxExtend)
		flatOptions: {
			url: true,
			context: true
		}
	},

	// Creates a full fledged settings object into target
	// with both ajaxSettings and settings fields.
	// If target is omitted, writes into ajaxSettings.
	ajaxSetup: function( target, settings ) {
		return settings ?

			// Building a settings object
			ajaxExtend( ajaxExtend( target, jQuery.ajaxSettings ), settings ) :

			// Extending ajaxSettings
			ajaxExtend( jQuery.ajaxSettings, target );
	},

	ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
	ajaxTransport: addToPrefiltersOrTransports( transports ),

	// Main method
	ajax: function( url, options ) {

		// If url is an object, simulate pre-1.5 signature
		if ( typeof url === "object" ) {
			options = url;
			url = undefined;
		}

		// Force options to be an object
		options = options || {};

		var transport,

			// URL without anti-cache param
			cacheURL,

			// Response headers
			responseHeadersString,
			responseHeaders,

			// timeout handle
			timeoutTimer,

			// Url cleanup var
			urlAnchor,

			// Request state (becomes false upon send and true upon completion)
			completed,

			// To know if global events are to be dispatched
			fireGlobals,

			// Loop variable
			i,

			// uncached part of the url
			uncached,

			// Create the final options object
			s = jQuery.ajaxSetup( {}, options ),

			// Callbacks context
			callbackContext = s.context || s,

			// Context for global events is callbackContext if it is a DOM node or jQuery collection
			globalEventContext = s.context &&
				( callbackContext.nodeType || callbackContext.jquery ) ?
					jQuery( callbackContext ) :
					jQuery.event,

			// Deferreds
			deferred = jQuery.Deferred(),
			completeDeferred = jQuery.Callbacks( "once memory" ),

			// Status-dependent callbacks
			statusCode = s.statusCode || {},

			// Headers (they are sent all at once)
			requestHeaders = {},
			requestHeadersNames = {},

			// Default abort message
			strAbort = "canceled",

			// Fake xhr
			jqXHR = {
				readyState: 0,

				// Builds headers hashtable if needed
				getResponseHeader: function( key ) {
					var match;
					if ( completed ) {
						if ( !responseHeaders ) {
							responseHeaders = {};
							while ( ( match = rheaders.exec( responseHeadersString ) ) ) {
								responseHeaders[ match[ 1 ].toLowerCase() + " " ] =
									( responseHeaders[ match[ 1 ].toLowerCase() + " " ] || [] )
										.concat( match[ 2 ] );
							}
						}
						match = responseHeaders[ key.toLowerCase() + " " ];
					}
					return match == null ? null : match.join( ", " );
				},

				// Raw string
				getAllResponseHeaders: function() {
					return completed ? responseHeadersString : null;
				},

				// Caches the header
				setRequestHeader: function( name, value ) {
					if ( completed == null ) {
						name = requestHeadersNames[ name.toLowerCase() ] =
							requestHeadersNames[ name.toLowerCase() ] || name;
						requestHeaders[ name ] = value;
					}
					return this;
				},

				// Overrides response content-type header
				overrideMimeType: function( type ) {
					if ( completed == null ) {
						s.mimeType = type;
					}
					return this;
				},

				// Status-dependent callbacks
				statusCode: function( map ) {
					var code;
					if ( map ) {
						if ( completed ) {

							// Execute the appropriate callbacks
							jqXHR.always( map[ jqXHR.status ] );
						} else {

							// Lazy-add the new callbacks in a way that preserves old ones
							for ( code in map ) {
								statusCode[ code ] = [ statusCode[ code ], map[ code ] ];
							}
						}
					}
					return this;
				},

				// Cancel the request
				abort: function( statusText ) {
					var finalText = statusText || strAbort;
					if ( transport ) {
						transport.abort( finalText );
					}
					done( 0, finalText );
					return this;
				}
			};

		// Attach deferreds
		deferred.promise( jqXHR );

		// Add protocol if not provided (prefilters might expect it)
		// Handle falsy url in the settings object (#10093: consistency with old signature)
		// We also use the url parameter if available
		s.url = ( ( url || s.url || location.href ) + "" )
			.replace( rprotocol, location.protocol + "//" );

		// Alias method option to type as per ticket #12004
		s.type = options.method || options.type || s.method || s.type;

		// Extract dataTypes list
		s.dataTypes = ( s.dataType || "*" ).toLowerCase().match( rnothtmlwhite ) || [ "" ];

		// A cross-domain request is in order when the origin doesn't match the current origin.
		if ( s.crossDomain == null ) {
			urlAnchor = document.createElement( "a" );

			// Support: IE <=8 - 11, Edge 12 - 15
			// IE throws exception on accessing the href property if url is malformed,
			// e.g. http://example.com:80x/
			try {
				urlAnchor.href = s.url;

				// Support: IE <=8 - 11 only
				// Anchor's host property isn't correctly set when s.url is relative
				urlAnchor.href = urlAnchor.href;
				s.crossDomain = originAnchor.protocol + "//" + originAnchor.host !==
					urlAnchor.protocol + "//" + urlAnchor.host;
			} catch ( e ) {

				// If there is an error parsing the URL, assume it is crossDomain,
				// it can be rejected by the transport if it is invalid
				s.crossDomain = true;
			}
		}

		// Convert data if not already a string
		if ( s.data && s.processData && typeof s.data !== "string" ) {
			s.data = jQuery.param( s.data, s.traditional );
		}

		// Apply prefilters
		inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );

		// If request was aborted inside a prefilter, stop there
		if ( completed ) {
			return jqXHR;
		}

		// We can fire global events as of now if asked to
		// Don't fire events if jQuery.event is undefined in an AMD-usage scenario (#15118)
		fireGlobals = jQuery.event && s.global;

		// Watch for a new set of requests
		if ( fireGlobals && jQuery.active++ === 0 ) {
			jQuery.event.trigger( "ajaxStart" );
		}

		// Uppercase the type
		s.type = s.type.toUpperCase();

		// Determine if request has content
		s.hasContent = !rnoContent.test( s.type );

		// Save the URL in case we're toying with the If-Modified-Since
		// and/or If-None-Match header later on
		// Remove hash to simplify url manipulation
		cacheURL = s.url.replace( rhash, "" );

		// More options handling for requests with no content
		if ( !s.hasContent ) {

			// Remember the hash so we can put it back
			uncached = s.url.slice( cacheURL.length );

			// If data is available and should be processed, append data to url
			if ( s.data && ( s.processData || typeof s.data === "string" ) ) {
				cacheURL += ( rquery.test( cacheURL ) ? "&" : "?" ) + s.data;

				// #9682: remove data so that it's not used in an eventual retry
				delete s.data;
			}

			// Add or update anti-cache param if needed
			if ( s.cache === false ) {
				cacheURL = cacheURL.replace( rantiCache, "$1" );
				uncached = ( rquery.test( cacheURL ) ? "&" : "?" ) + "_=" + ( nonce++ ) + uncached;
			}

			// Put hash and anti-cache on the URL that will be requested (gh-1732)
			s.url = cacheURL + uncached;

		// Change '%20' to '+' if this is encoded form body content (gh-2658)
		} else if ( s.data && s.processData &&
			( s.contentType || "" ).indexOf( "application/x-www-form-urlencoded" ) === 0 ) {
			s.data = s.data.replace( r20, "+" );
		}

		// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
		if ( s.ifModified ) {
			if ( jQuery.lastModified[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ cacheURL ] );
			}
			if ( jQuery.etag[ cacheURL ] ) {
				jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ cacheURL ] );
			}
		}

		// Set the correct header, if data is being sent
		if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
			jqXHR.setRequestHeader( "Content-Type", s.contentType );
		}

		// Set the Accepts header for the server, depending on the dataType
		jqXHR.setRequestHeader(
			"Accept",
			s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[ 0 ] ] ?
				s.accepts[ s.dataTypes[ 0 ] ] +
					( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
				s.accepts[ "*" ]
		);

		// Check for headers option
		for ( i in s.headers ) {
			jqXHR.setRequestHeader( i, s.headers[ i ] );
		}

		// Allow custom headers/mimetypes and early abort
		if ( s.beforeSend &&
			( s.beforeSend.call( callbackContext, jqXHR, s ) === false || completed ) ) {

			// Abort if not done already and return
			return jqXHR.abort();
		}

		// Aborting is no longer a cancellation
		strAbort = "abort";

		// Install callbacks on deferreds
		completeDeferred.add( s.complete );
		jqXHR.done( s.success );
		jqXHR.fail( s.error );

		// Get transport
		transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );

		// If no transport, we auto-abort
		if ( !transport ) {
			done( -1, "No Transport" );
		} else {
			jqXHR.readyState = 1;

			// Send global event
			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
			}

			// If request was aborted inside ajaxSend, stop there
			if ( completed ) {
				return jqXHR;
			}

			// Timeout
			if ( s.async && s.timeout > 0 ) {
				timeoutTimer = window.setTimeout( function() {
					jqXHR.abort( "timeout" );
				}, s.timeout );
			}

			try {
				completed = false;
				transport.send( requestHeaders, done );
			} catch ( e ) {

				// Rethrow post-completion exceptions
				if ( completed ) {
					throw e;
				}

				// Propagate others as results
				done( -1, e );
			}
		}

		// Callback for when everything is done
		function done( status, nativeStatusText, responses, headers ) {
			var isSuccess, success, error, response, modified,
				statusText = nativeStatusText;

			// Ignore repeat invocations
			if ( completed ) {
				return;
			}

			completed = true;

			// Clear timeout if it exists
			if ( timeoutTimer ) {
				window.clearTimeout( timeoutTimer );
			}

			// Dereference transport for early garbage collection
			// (no matter how long the jqXHR object will be used)
			transport = undefined;

			// Cache response headers
			responseHeadersString = headers || "";

			// Set readyState
			jqXHR.readyState = status > 0 ? 4 : 0;

			// Determine if successful
			isSuccess = status >= 200 && status < 300 || status === 304;

			// Get response data
			if ( responses ) {
				response = ajaxHandleResponses( s, jqXHR, responses );
			}

			// Convert no matter what (that way responseXXX fields are always set)
			response = ajaxConvert( s, response, jqXHR, isSuccess );

			// If successful, handle type chaining
			if ( isSuccess ) {

				// Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
				if ( s.ifModified ) {
					modified = jqXHR.getResponseHeader( "Last-Modified" );
					if ( modified ) {
						jQuery.lastModified[ cacheURL ] = modified;
					}
					modified = jqXHR.getResponseHeader( "etag" );
					if ( modified ) {
						jQuery.etag[ cacheURL ] = modified;
					}
				}

				// if no content
				if ( status === 204 || s.type === "HEAD" ) {
					statusText = "nocontent";

				// if not modified
				} else if ( status === 304 ) {
					statusText = "notmodified";

				// If we have data, let's convert it
				} else {
					statusText = response.state;
					success = response.data;
					error = response.error;
					isSuccess = !error;
				}
			} else {

				// Extract error from statusText and normalize for non-aborts
				error = statusText;
				if ( status || !statusText ) {
					statusText = "error";
					if ( status < 0 ) {
						status = 0;
					}
				}
			}

			// Set data for the fake xhr object
			jqXHR.status = status;
			jqXHR.statusText = ( nativeStatusText || statusText ) + "";

			// Success/Error
			if ( isSuccess ) {
				deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
			} else {
				deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
			}

			// Status-dependent callbacks
			jqXHR.statusCode( statusCode );
			statusCode = undefined;

			if ( fireGlobals ) {
				globalEventContext.trigger( isSuccess ? "ajaxSuccess" : "ajaxError",
					[ jqXHR, s, isSuccess ? success : error ] );
			}

			// Complete
			completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );

			if ( fireGlobals ) {
				globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );

				// Handle the global AJAX counter
				if ( !( --jQuery.active ) ) {
					jQuery.event.trigger( "ajaxStop" );
				}
			}
		}

		return jqXHR;
	},

	getJSON: function( url, data, callback ) {
		return jQuery.get( url, data, callback, "json" );
	},

	getScript: function( url, callback ) {
		return jQuery.get( url, undefined, callback, "script" );
	}
} );

jQuery.each( [ "get", "post" ], function( i, method ) {
	jQuery[ method ] = function( url, data, callback, type ) {

		// Shift arguments if data argument was omitted
		if ( isFunction( data ) ) {
			type = type || callback;
			callback = data;
			data = undefined;
		}

		// The url can be an options object (which then must have .url)
		return jQuery.ajax( jQuery.extend( {
			url: url,
			type: method,
			dataType: type,
			data: data,
			success: callback
		}, jQuery.isPlainObject( url ) && url ) );
	};
} );


jQuery._evalUrl = function( url, options ) {
	return jQuery.ajax( {
		url: url,

		// Make this explicit, since user can override this through ajaxSetup (#11264)
		type: "GET",
		dataType: "script",
		cache: true,
		async: false,
		global: false,

		// Only evaluate the response if it is successful (gh-4126)
		// dataFilter is not invoked for failure responses, so using it instead
		// of the default converter is kludgy but it works.
		converters: {
			"text script": function() {}
		},
		dataFilter: function( response ) {
			jQuery.globalEval( response, options );
		}
	} );
};


jQuery.fn.extend( {
	wrapAll: function( html ) {
		var wrap;

		if ( this[ 0 ] ) {
			if ( isFunction( html ) ) {
				html = html.call( this[ 0 ] );
			}

			// The elements to wrap the target around
			wrap = jQuery( html, this[ 0 ].ownerDocument ).eq( 0 ).clone( true );

			if ( this[ 0 ].parentNode ) {
				wrap.insertBefore( this[ 0 ] );
			}

			wrap.map( function() {
				var elem = this;

				while ( elem.firstElementChild ) {
					elem = elem.firstElementChild;
				}

				return elem;
			} ).append( this );
		}

		return this;
	},

	wrapInner: function( html ) {
		if ( isFunction( html ) ) {
			return this.each( function( i ) {
				jQuery( this ).wrapInner( html.call( this, i ) );
			} );
		}

		return this.each( function() {
			var self = jQuery( this ),
				contents = self.contents();

			if ( contents.length ) {
				contents.wrapAll( html );

			} else {
				self.append( html );
			}
		} );
	},

	wrap: function( html ) {
		var htmlIsFunction = isFunction( html );

		return this.each( function( i ) {
			jQuery( this ).wrapAll( htmlIsFunction ? html.call( this, i ) : html );
		} );
	},

	unwrap: function( selector ) {
		this.parent( selector ).not( "body" ).each( function() {
			jQuery( this ).replaceWith( this.childNodes );
		} );
		return this;
	}
} );


jQuery.expr.pseudos.hidden = function( elem ) {
	return !jQuery.expr.pseudos.visible( elem );
};
jQuery.expr.pseudos.visible = function( elem ) {
	return !!( elem.offsetWidth || elem.offsetHeight || elem.getClientRects().length );
};




jQuery.ajaxSettings.xhr = function() {
	try {
		return new window.XMLHttpRequest();
	} catch ( e ) {}
};

var xhrSuccessStatus = {

		// File protocol always yields status code 0, assume 200
		0: 200,

		// Support: IE <=9 only
		// #1450: sometimes IE returns 1223 when it should be 204
		1223: 204
	},
	xhrSupported = jQuery.ajaxSettings.xhr();

support.cors = !!xhrSupported && ( "withCredentials" in xhrSupported );
support.ajax = xhrSupported = !!xhrSupported;

jQuery.ajaxTransport( function( options ) {
	var callback, errorCallback;

	// Cross domain only allowed if supported through XMLHttpRequest
	if ( support.cors || xhrSupported && !options.crossDomain ) {
		return {
			send: function( headers, complete ) {
				var i,
					xhr = options.xhr();

				xhr.open(
					options.type,
					options.url,
					options.async,
					options.username,
					options.password
				);

				// Apply custom fields if provided
				if ( options.xhrFields ) {
					for ( i in options.xhrFields ) {
						xhr[ i ] = options.xhrFields[ i ];
					}
				}

				// Override mime type if needed
				if ( options.mimeType && xhr.overrideMimeType ) {
					xhr.overrideMimeType( options.mimeType );
				}

				// X-Requested-With header
				// For cross-domain requests, seeing as conditions for a preflight are
				// akin to a jigsaw puzzle, we simply never set it to be sure.
				// (it can always be set on a per-request basis or even using ajaxSetup)
				// For same-domain requests, won't change header if already provided.
				if ( !options.crossDomain && !headers[ "X-Requested-With" ] ) {
					headers[ "X-Requested-With" ] = "XMLHttpRequest";
				}

				// Set headers
				for ( i in headers ) {
					xhr.setRequestHeader( i, headers[ i ] );
				}

				// Callback
				callback = function( type ) {
					return function() {
						if ( callback ) {
							callback = errorCallback = xhr.onload =
								xhr.onerror = xhr.onabort = xhr.ontimeout =
									xhr.onreadystatechange = null;

							if ( type === "abort" ) {
								xhr.abort();
							} else if ( type === "error" ) {

								// Support: IE <=9 only
								// On a manual native abort, IE9 throws
								// errors on any property access that is not readyState
								if ( typeof xhr.status !== "number" ) {
									complete( 0, "error" );
								} else {
									complete(

										// File: protocol always yields status 0; see #8605, #14207
										xhr.status,
										xhr.statusText
									);
								}
							} else {
								complete(
									xhrSuccessStatus[ xhr.status ] || xhr.status,
									xhr.statusText,

									// Support: IE <=9 only
									// IE9 has no XHR2 but throws on binary (trac-11426)
									// For XHR2 non-text, let the caller handle it (gh-2498)
									( xhr.responseType || "text" ) !== "text"  ||
									typeof xhr.responseText !== "string" ?
										{ binary: xhr.response } :
										{ text: xhr.responseText },
									xhr.getAllResponseHeaders()
								);
							}
						}
					};
				};

				// Listen to events
				xhr.onload = callback();
				errorCallback = xhr.onerror = xhr.ontimeout = callback( "error" );

				// Support: IE 9 only
				// Use onreadystatechange to replace onabort
				// to handle uncaught aborts
				if ( xhr.onabort !== undefined ) {
					xhr.onabort = errorCallback;
				} else {
					xhr.onreadystatechange = function() {

						// Check readyState before timeout as it changes
						if ( xhr.readyState === 4 ) {

							// Allow onerror to be called first,
							// but that will not handle a native abort
							// Also, save errorCallback to a variable
							// as xhr.onerror cannot be accessed
							window.setTimeout( function() {
								if ( callback ) {
									errorCallback();
								}
							} );
						}
					};
				}

				// Create the abort callback
				callback = callback( "abort" );

				try {

					// Do send the request (this may raise an exception)
					xhr.send( options.hasContent && options.data || null );
				} catch ( e ) {

					// #14683: Only rethrow if this hasn't been notified as an error yet
					if ( callback ) {
						throw e;
					}
				}
			},

			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




// Prevent auto-execution of scripts when no explicit dataType was provided (See gh-2432)
jQuery.ajaxPrefilter( function( s ) {
	if ( s.crossDomain ) {
		s.contents.script = false;
	}
} );

// Install script dataType
jQuery.ajaxSetup( {
	accepts: {
		script: "text/javascript, application/javascript, " +
			"application/ecmascript, application/x-ecmascript"
	},
	contents: {
		script: /\b(?:java|ecma)script\b/
	},
	converters: {
		"text script": function( text ) {
			jQuery.globalEval( text );
			return text;
		}
	}
} );

// Handle cache's special case and crossDomain
jQuery.ajaxPrefilter( "script", function( s ) {
	if ( s.cache === undefined ) {
		s.cache = false;
	}
	if ( s.crossDomain ) {
		s.type = "GET";
	}
} );

// Bind script tag hack transport
jQuery.ajaxTransport( "script", function( s ) {

	// This transport only deals with cross domain or forced-by-attrs requests
	if ( s.crossDomain || s.scriptAttrs ) {
		var script, callback;
		return {
			send: function( _, complete ) {
				script = jQuery( "<script>" )
					.attr( s.scriptAttrs || {} )
					.prop( { charset: s.scriptCharset, src: s.url } )
					.on( "load error", callback = function( evt ) {
						script.remove();
						callback = null;
						if ( evt ) {
							complete( evt.type === "error" ? 404 : 200, evt.type );
						}
					} );

				// Use native DOM manipulation to avoid our domManip AJAX trickery
				document.head.appendChild( script[ 0 ] );
			},
			abort: function() {
				if ( callback ) {
					callback();
				}
			}
		};
	}
} );




var oldCallbacks = [],
	rjsonp = /(=)\?(?=&|$)|\?\?/;

// Default jsonp settings
jQuery.ajaxSetup( {
	jsonp: "callback",
	jsonpCallback: function() {
		var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
		this[ callback ] = true;
		return callback;
	}
} );

// Detect, normalize options and install callbacks for jsonp requests
jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {

	var callbackName, overwritten, responseContainer,
		jsonProp = s.jsonp !== false && ( rjsonp.test( s.url ) ?
			"url" :
			typeof s.data === "string" &&
				( s.contentType || "" )
					.indexOf( "application/x-www-form-urlencoded" ) === 0 &&
				rjsonp.test( s.data ) && "data"
		);

	// Handle iff the expected data type is "jsonp" or we have a parameter to set
	if ( jsonProp || s.dataTypes[ 0 ] === "jsonp" ) {

		// Get callback name, remembering preexisting value associated with it
		callbackName = s.jsonpCallback = isFunction( s.jsonpCallback ) ?
			s.jsonpCallback() :
			s.jsonpCallback;

		// Insert callback into url or form data
		if ( jsonProp ) {
			s[ jsonProp ] = s[ jsonProp ].replace( rjsonp, "$1" + callbackName );
		} else if ( s.jsonp !== false ) {
			s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
		}

		// Use data converter to retrieve json after script execution
		s.converters[ "script json" ] = function() {
			if ( !responseContainer ) {
				jQuery.error( callbackName + " was not called" );
			}
			return responseContainer[ 0 ];
		};

		// Force json dataType
		s.dataTypes[ 0 ] = "json";

		// Install callback
		overwritten = window[ callbackName ];
		window[ callbackName ] = function() {
			responseContainer = arguments;
		};

		// Clean-up function (fires after converters)
		jqXHR.always( function() {

			// If previous value didn't exist - remove it
			if ( overwritten === undefined ) {
				jQuery( window ).removeProp( callbackName );

			// Otherwise restore preexisting value
			} else {
				window[ callbackName ] = overwritten;
			}

			// Save back as free
			if ( s[ callbackName ] ) {

				// Make sure that re-using the options doesn't screw things around
				s.jsonpCallback = originalSettings.jsonpCallback;

				// Save the callback name for future use
				oldCallbacks.push( callbackName );
			}

			// Call if it was a function and we have a response
			if ( responseContainer && isFunction( overwritten ) ) {
				overwritten( responseContainer[ 0 ] );
			}

			responseContainer = overwritten = undefined;
		} );

		// Delegate to script
		return "script";
	}
} );




// Support: Safari 8 only
// In Safari 8 documents created via document.implementation.createHTMLDocument
// collapse sibling forms: the second one becomes a child of the first one.
// Because of that, this security measure has to be disabled in Safari 8.
// https://bugs.webkit.org/show_bug.cgi?id=137337
support.createHTMLDocument = ( function() {
	var body = document.implementation.createHTMLDocument( "" ).body;
	body.innerHTML = "<form></form><form></form>";
	return body.childNodes.length === 2;
} )();


// Argument "data" should be string of html
// context (optional): If specified, the fragment will be created in this context,
// defaults to document
// keepScripts (optional): If true, will include scripts passed in the html string
jQuery.parseHTML = function( data, context, keepScripts ) {
	if ( typeof data !== "string" ) {
		return [];
	}
	if ( typeof context === "boolean" ) {
		keepScripts = context;
		context = false;
	}

	var base, parsed, scripts;

	if ( !context ) {

		// Stop scripts or inline event handlers from being executed immediately
		// by using document.implementation
		if ( support.createHTMLDocument ) {
			context = document.implementation.createHTMLDocument( "" );

			// Set the base href for the created document
			// so any parsed elements with URLs
			// are based on the document's URL (gh-2965)
			base = context.createElement( "base" );
			base.href = document.location.href;
			context.head.appendChild( base );
		} else {
			context = document;
		}
	}

	parsed = rsingleTag.exec( data );
	scripts = !keepScripts && [];

	// Single tag
	if ( parsed ) {
		return [ context.createElement( parsed[ 1 ] ) ];
	}

	parsed = buildFragment( [ data ], context, scripts );

	if ( scripts && scripts.length ) {
		jQuery( scripts ).remove();
	}

	return jQuery.merge( [], parsed.childNodes );
};


/**
 * Load a url into a page
 */
jQuery.fn.load = function( url, params, callback ) {
	var selector, type, response,
		self = this,
		off = url.indexOf( " " );

	if ( off > -1 ) {
		selector = stripAndCollapse( url.slice( off ) );
		url = url.slice( 0, off );
	}

	// If it's a function
	if ( isFunction( params ) ) {

		// We assume that it's the callback
		callback = params;
		params = undefined;

	// Otherwise, build a param string
	} else if ( params && typeof params === "object" ) {
		type = "POST";
	}

	// If we have elements to modify, make the request
	if ( self.length > 0 ) {
		jQuery.ajax( {
			url: url,

			// If "type" variable is undefined, then "GET" method will be used.
			// Make value of this field explicit since
			// user can override it through ajaxSetup method
			type: type || "GET",
			dataType: "html",
			data: params
		} ).done( function( responseText ) {

			// Save response for use in complete callback
			response = arguments;

			self.html( selector ?

				// If a selector was specified, locate the right elements in a dummy div
				// Exclude scripts to avoid IE 'Permission Denied' errors
				jQuery( "<div>" ).append( jQuery.parseHTML( responseText ) ).find( selector ) :

				// Otherwise use the full result
				responseText );

		// If the request succeeds, this function gets "data", "status", "jqXHR"
		// but they are ignored because response was set above.
		// If it fails, this function gets "jqXHR", "status", "error"
		} ).always( callback && function( jqXHR, status ) {
			self.each( function() {
				callback.apply( this, response || [ jqXHR.responseText, status, jqXHR ] );
			} );
		} );
	}

	return this;
};




// Attach a bunch of functions for handling common AJAX events
jQuery.each( [
	"ajaxStart",
	"ajaxStop",
	"ajaxComplete",
	"ajaxError",
	"ajaxSuccess",
	"ajaxSend"
], function( i, type ) {
	jQuery.fn[ type ] = function( fn ) {
		return this.on( type, fn );
	};
} );




jQuery.expr.pseudos.animated = function( elem ) {
	return jQuery.grep( jQuery.timers, function( fn ) {
		return elem === fn.elem;
	} ).length;
};




jQuery.offset = {
	setOffset: function( elem, options, i ) {
		var curPosition, curLeft, curCSSTop, curTop, curOffset, curCSSLeft, calculatePosition,
			position = jQuery.css( elem, "position" ),
			curElem = jQuery( elem ),
			props = {};

		// Set position first, in-case top/left are set even on static elem
		if ( position === "static" ) {
			elem.style.position = "relative";
		}

		curOffset = curElem.offset();
		curCSSTop = jQuery.css( elem, "top" );
		curCSSLeft = jQuery.css( elem, "left" );
		calculatePosition = ( position === "absolute" || position === "fixed" ) &&
			( curCSSTop + curCSSLeft ).indexOf( "auto" ) > -1;

		// Need to be able to calculate position if either
		// top or left is auto and position is either absolute or fixed
		if ( calculatePosition ) {
			curPosition = curElem.position();
			curTop = curPosition.top;
			curLeft = curPosition.left;

		} else {
			curTop = parseFloat( curCSSTop ) || 0;
			curLeft = parseFloat( curCSSLeft ) || 0;
		}

		if ( isFunction( options ) ) {

			// Use jQuery.extend here to allow modification of coordinates argument (gh-1848)
			options = options.call( elem, i, jQuery.extend( {}, curOffset ) );
		}

		if ( options.top != null ) {
			props.top = ( options.top - curOffset.top ) + curTop;
		}
		if ( options.left != null ) {
			props.left = ( options.left - curOffset.left ) + curLeft;
		}

		if ( "using" in options ) {
			options.using.call( elem, props );

		} else {
			curElem.css( props );
		}
	}
};

jQuery.fn.extend( {

	// offset() relates an element's border box to the document origin
	offset: function( options ) {

		// Preserve chaining for setter
		if ( arguments.length ) {
			return options === undefined ?
				this :
				this.each( function( i ) {
					jQuery.offset.setOffset( this, options, i );
				} );
		}

		var rect, win,
			elem = this[ 0 ];

		if ( !elem ) {
			return;
		}

		// Return zeros for disconnected and hidden (display: none) elements (gh-2310)
		// Support: IE <=11 only
		// Running getBoundingClientRect on a
		// disconnected node in IE throws an error
		if ( !elem.getClientRects().length ) {
			return { top: 0, left: 0 };
		}

		// Get document-relative position by adding viewport scroll to viewport-relative gBCR
		rect = elem.getBoundingClientRect();
		win = elem.ownerDocument.defaultView;
		return {
			top: rect.top + win.pageYOffset,
			left: rect.left + win.pageXOffset
		};
	},

	// position() relates an element's margin box to its offset parent's padding box
	// This corresponds to the behavior of CSS absolute positioning
	position: function() {
		if ( !this[ 0 ] ) {
			return;
		}

		var offsetParent, offset, doc,
			elem = this[ 0 ],
			parentOffset = { top: 0, left: 0 };

		// position:fixed elements are offset from the viewport, which itself always has zero offset
		if ( jQuery.css( elem, "position" ) === "fixed" ) {

			// Assume position:fixed implies availability of getBoundingClientRect
			offset = elem.getBoundingClientRect();

		} else {
			offset = this.offset();

			// Account for the *real* offset parent, which can be the document or its root element
			// when a statically positioned element is identified
			doc = elem.ownerDocument;
			offsetParent = elem.offsetParent || doc.documentElement;
			while ( offsetParent &&
				( offsetParent === doc.body || offsetParent === doc.documentElement ) &&
				jQuery.css( offsetParent, "position" ) === "static" ) {

				offsetParent = offsetParent.parentNode;
			}
			if ( offsetParent && offsetParent !== elem && offsetParent.nodeType === 1 ) {

				// Incorporate borders into its offset, since they are outside its content origin
				parentOffset = jQuery( offsetParent ).offset();
				parentOffset.top += jQuery.css( offsetParent, "borderTopWidth", true );
				parentOffset.left += jQuery.css( offsetParent, "borderLeftWidth", true );
			}
		}

		// Subtract parent offsets and element margins
		return {
			top: offset.top - parentOffset.top - jQuery.css( elem, "marginTop", true ),
			left: offset.left - parentOffset.left - jQuery.css( elem, "marginLeft", true )
		};
	},

	// This method will return documentElement in the following cases:
	// 1) For the element inside the iframe without offsetParent, this method will return
	//    documentElement of the parent window
	// 2) For the hidden or detached element
	// 3) For body or html element, i.e. in case of the html node - it will return itself
	//
	// but those exceptions were never presented as a real life use-cases
	// and might be considered as more preferable results.
	//
	// This logic, however, is not guaranteed and can change at any point in the future
	offsetParent: function() {
		return this.map( function() {
			var offsetParent = this.offsetParent;

			while ( offsetParent && jQuery.css( offsetParent, "position" ) === "static" ) {
				offsetParent = offsetParent.offsetParent;
			}

			return offsetParent || documentElement;
		} );
	}
} );

// Create scrollLeft and scrollTop methods
jQuery.each( { scrollLeft: "pageXOffset", scrollTop: "pageYOffset" }, function( method, prop ) {
	var top = "pageYOffset" === prop;

	jQuery.fn[ method ] = function( val ) {
		return access( this, function( elem, method, val ) {

			// Coalesce documents and windows
			var win;
			if ( isWindow( elem ) ) {
				win = elem;
			} else if ( elem.nodeType === 9 ) {
				win = elem.defaultView;
			}

			if ( val === undefined ) {
				return win ? win[ prop ] : elem[ method ];
			}

			if ( win ) {
				win.scrollTo(
					!top ? val : win.pageXOffset,
					top ? val : win.pageYOffset
				);

			} else {
				elem[ method ] = val;
			}
		}, method, val, arguments.length );
	};
} );

// Support: Safari <=7 - 9.1, Chrome <=37 - 49
// Add the top/left cssHooks using jQuery.fn.position
// Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
// Blink bug: https://bugs.chromium.org/p/chromium/issues/detail?id=589347
// getComputedStyle returns percent when specified for top/left/bottom/right;
// rather than make the css module depend on the offset module, just check for it here
jQuery.each( [ "top", "left" ], function( i, prop ) {
	jQuery.cssHooks[ prop ] = addGetHookIf( support.pixelPosition,
		function( elem, computed ) {
			if ( computed ) {
				computed = curCSS( elem, prop );

				// If curCSS returns percentage, fallback to offset
				return rnumnonpx.test( computed ) ?
					jQuery( elem ).position()[ prop ] + "px" :
					computed;
			}
		}
	);
} );


// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
	jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name },
		function( defaultExtra, funcName ) {

		// Margin is only for outerHeight, outerWidth
		jQuery.fn[ funcName ] = function( margin, value ) {
			var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
				extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );

			return access( this, function( elem, type, value ) {
				var doc;

				if ( isWindow( elem ) ) {

					// $( window ).outerWidth/Height return w/h including scrollbars (gh-1729)
					return funcName.indexOf( "outer" ) === 0 ?
						elem[ "inner" + name ] :
						elem.document.documentElement[ "client" + name ];
				}

				// Get document width or height
				if ( elem.nodeType === 9 ) {
					doc = elem.documentElement;

					// Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height],
					// whichever is greatest
					return Math.max(
						elem.body[ "scroll" + name ], doc[ "scroll" + name ],
						elem.body[ "offset" + name ], doc[ "offset" + name ],
						doc[ "client" + name ]
					);
				}

				return value === undefined ?

					// Get width or height on the element, requesting but not forcing parseFloat
					jQuery.css( elem, type, extra ) :

					// Set width or height on the element
					jQuery.style( elem, type, value, extra );
			}, type, chainable ? margin : undefined, chainable );
		};
	} );
} );


jQuery.each( ( "blur focus focusin focusout resize scroll click dblclick " +
	"mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
	"change select submit keydown keypress keyup contextmenu" ).split( " " ),
	function( i, name ) {

	// Handle event binding
	jQuery.fn[ name ] = function( data, fn ) {
		return arguments.length > 0 ?
			this.on( name, null, data, fn ) :
			this.trigger( name );
	};
} );

jQuery.fn.extend( {
	hover: function( fnOver, fnOut ) {
		return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
	}
} );




jQuery.fn.extend( {

	bind: function( types, data, fn ) {
		return this.on( types, null, data, fn );
	},
	unbind: function( types, fn ) {
		return this.off( types, null, fn );
	},

	delegate: function( selector, types, data, fn ) {
		return this.on( types, selector, data, fn );
	},
	undelegate: function( selector, types, fn ) {

		// ( namespace ) or ( selector, types [, fn] )
		return arguments.length === 1 ?
			this.off( selector, "**" ) :
			this.off( types, selector || "**", fn );
	}
} );

// Bind a function to a context, optionally partially applying any
// arguments.
// jQuery.proxy is deprecated to promote standards (specifically Function#bind)
// However, it is not slated for removal any time soon
jQuery.proxy = function( fn, context ) {
	var tmp, args, proxy;

	if ( typeof context === "string" ) {
		tmp = fn[ context ];
		context = fn;
		fn = tmp;
	}

	// Quick check to determine if target is callable, in the spec
	// this throws a TypeError, but we will just return undefined.
	if ( !isFunction( fn ) ) {
		return undefined;
	}

	// Simulated bind
	args = slice.call( arguments, 2 );
	proxy = function() {
		return fn.apply( context || this, args.concat( slice.call( arguments ) ) );
	};

	// Set the guid of unique handler to the same of original handler, so it can be removed
	proxy.guid = fn.guid = fn.guid || jQuery.guid++;

	return proxy;
};

jQuery.holdReady = function( hold ) {
	if ( hold ) {
		jQuery.readyWait++;
	} else {
		jQuery.ready( true );
	}
};
jQuery.isArray = Array.isArray;
jQuery.parseJSON = JSON.parse;
jQuery.nodeName = nodeName;
jQuery.isFunction = isFunction;
jQuery.isWindow = isWindow;
jQuery.camelCase = camelCase;
jQuery.type = toType;

jQuery.now = Date.now;

jQuery.isNumeric = function( obj ) {

	// As of jQuery 3.0, isNumeric is limited to
	// strings and numbers (primitives or objects)
	// that can be coerced to finite numbers (gh-2662)
	var type = jQuery.type( obj );
	return ( type === "number" || type === "string" ) &&

		// parseFloat NaNs numeric-cast false positives ("")
		// ...but misinterprets leading-number strings, particularly hex literals ("0x...")
		// subtraction forces infinities to NaN
		!isNaN( obj - parseFloat( obj ) );
};




// Register as a named AMD module, since jQuery can be concatenated with other
// files that may use define, but not via a proper concatenation script that
// understands anonymous AMD modules. A named AMD is safest and most robust
// way to register. Lowercase jquery is used because AMD module names are
// derived from file names, and jQuery is normally delivered in a lowercase
// file name. Do this after creating the global so that if an AMD module wants
// to call noConflict to hide this version of jQuery, it will work.

// Note that for maximum portability, libraries that are not jQuery should
// declare themselves as anonymous modules, and avoid setting a global if an
// AMD loader is present. jQuery is a special case. For more information, see
// https://github.com/jrburke/requirejs/wiki/Updating-existing-libraries#wiki-anon

if ( typeof define === "function" && define.amd ) {
	define( "jquery", [], function() {
		return jQuery;
	} );
}




var

	// Map over jQuery in case of overwrite
	_jQuery = window.jQuery,

	// Map over the $ in case of overwrite
	_$ = window.$;

jQuery.noConflict = function( deep ) {
	if ( window.$ === jQuery ) {
		window.$ = _$;
	}

	if ( deep && window.jQuery === jQuery ) {
		window.jQuery = _jQuery;
	}

	return jQuery;
};

// Expose jQuery and $ identifiers, even in AMD
// (#7102#comment:10, https://github.com/jquery/jquery/pull/557)
// and CommonJS for browser emulators (#13566)
if ( !noGlobal ) {
	window.jQuery = window.$ = jQuery;
}




return jQuery;
} );

},{}],"papaparse":[function(require,module,exports){
/* @license
Papa Parse
v4.6.3
https://github.com/mholt/PapaParse
License: MIT
*/
Array.isArray||(Array.isArray=function(e){return"[object Array]"===Object.prototype.toString.call(e)}),function(e,t){"function"==typeof define&&define.amd?define([],t):"object"==typeof module&&"undefined"!=typeof exports?module.exports=t():e.Papa=t()}(this,function(){"use strict";var s,e,f="undefined"!=typeof self?self:"undefined"!=typeof window?window:void 0!==f?f:{},n=!f.document&&!!f.postMessage,o=n&&/(\?|&)papaworker(=|&|$)/.test(f.location.search),a=!1,h={},u=0,k={parse:function(e,t){var r=(t=t||{}).dynamicTyping||!1;z(r)&&(t.dynamicTypingFunction=r,r={});if(t.dynamicTyping=r,t.transform=!!z(t.transform)&&t.transform,t.worker&&k.WORKERS_SUPPORTED){var i=function(){if(!k.WORKERS_SUPPORTED)return!1;if(!a&&null===k.SCRIPT_PATH)throw new Error("Script path cannot be determined automatically when Papa Parse is loaded asynchronously. You need to set Papa.SCRIPT_PATH manually.");var e=k.SCRIPT_PATH||s;e+=(-1!==e.indexOf("?")?"&":"?")+"papaworker";var t=new f.Worker(e);return t.onmessage=m,t.id=u++,h[t.id]=t}();return i.userStep=t.step,i.userChunk=t.chunk,i.userComplete=t.complete,i.userError=t.error,t.step=z(t.step),t.chunk=z(t.chunk),t.complete=z(t.complete),t.error=z(t.error),delete t.worker,void i.postMessage({input:e,config:t,workerId:i.id})}var n=null;k.NODE_STREAM_INPUT,"string"==typeof e?n=t.download?new c(t):new _(t):!0===e.readable&&z(e.read)&&z(e.on)?n=new g(t):(f.File&&e instanceof File||e instanceof Object)&&(n=new p(t));return n.stream(e)},unparse:function(e,t){var i=!1,g=!0,m=",",y="\r\n",n='"',r=!1;!function(){if("object"!=typeof t)return;"string"!=typeof t.delimiter||k.BAD_DELIMITERS.filter(function(e){return-1!==t.delimiter.indexOf(e)}).length||(m=t.delimiter);("boolean"==typeof t.quotes||Array.isArray(t.quotes))&&(i=t.quotes);"boolean"!=typeof t.skipEmptyLines&&"string"!=typeof t.skipEmptyLines||(r=t.skipEmptyLines);"string"==typeof t.newline&&(y=t.newline);"string"==typeof t.quoteChar&&(n=t.quoteChar);"boolean"==typeof t.header&&(g=t.header)}();var s=new RegExp(M(n),"g");"string"==typeof e&&(e=JSON.parse(e));if(Array.isArray(e)){if(!e.length||Array.isArray(e[0]))return o(null,e,r);if("object"==typeof e[0])return o(a(e[0]),e,r)}else if("object"==typeof e)return"string"==typeof e.data&&(e.data=JSON.parse(e.data)),Array.isArray(e.data)&&(e.fields||(e.fields=e.meta&&e.meta.fields),e.fields||(e.fields=Array.isArray(e.data[0])?e.fields:a(e.data[0])),Array.isArray(e.data[0])||"object"==typeof e.data[0]||(e.data=[e.data])),o(e.fields||[],e.data||[],r);throw"exception: Unable to serialize unrecognized input";function a(e){if("object"!=typeof e)return[];var t=[];for(var r in e)t.push(r);return t}function o(e,t,r){var i="";"string"==typeof e&&(e=JSON.parse(e)),"string"==typeof t&&(t=JSON.parse(t));var n=Array.isArray(e)&&0<e.length,s=!Array.isArray(t[0]);if(n&&g){for(var a=0;a<e.length;a++)0<a&&(i+=m),i+=v(e[a],a);0<t.length&&(i+=y)}for(var o=0;o<t.length;o++){var h=n?e.length:t[o].length,u=!1,f=n?0===Object.keys(t[o]).length:0===t[o].length;if(r&&!n&&(u="greedy"===r?""===t[o].join("").trim():1===t[o].length&&0===t[o][0].length),"greedy"===r&&n){for(var d=[],l=0;l<h;l++){var c=s?e[l]:l;d.push(t[o][c])}u=""===d.join("").trim()}if(!u){for(var p=0;p<h;p++){0<p&&!f&&(i+=m);var _=n&&s?e[p]:p;i+=v(t[o][_],p)}o<t.length-1&&(!r||0<h&&!f)&&(i+=y)}}return i}function v(e,t){if(null==e)return"";if(e.constructor===Date)return JSON.stringify(e).slice(1,25);e=e.toString().replace(s,n+n);var r="boolean"==typeof i&&i||Array.isArray(i)&&i[t]||function(e,t){for(var r=0;r<t.length;r++)if(-1<e.indexOf(t[r]))return!0;return!1}(e,k.BAD_DELIMITERS)||-1<e.indexOf(m)||" "===e.charAt(0)||" "===e.charAt(e.length-1);return r?n+e+n:e}}};if(k.RECORD_SEP=String.fromCharCode(30),k.UNIT_SEP=String.fromCharCode(31),k.BYTE_ORDER_MARK="\ufeff",k.BAD_DELIMITERS=["\r","\n",'"',k.BYTE_ORDER_MARK],k.WORKERS_SUPPORTED=!n&&!!f.Worker,k.SCRIPT_PATH=null,k.NODE_STREAM_INPUT=1,k.LocalChunkSize=10485760,k.RemoteChunkSize=5242880,k.DefaultDelimiter=",",k.Parser=v,k.ParserHandle=r,k.NetworkStreamer=c,k.FileStreamer=p,k.StringStreamer=_,k.ReadableStreamStreamer=g,f.jQuery){var d=f.jQuery;d.fn.parse=function(o){var r=o.config||{},h=[];return this.each(function(e){if(!("INPUT"===d(this).prop("tagName").toUpperCase()&&"file"===d(this).attr("type").toLowerCase()&&f.FileReader)||!this.files||0===this.files.length)return!0;for(var t=0;t<this.files.length;t++)h.push({file:this.files[t],inputElem:this,instanceConfig:d.extend({},r)})}),e(),this;function e(){if(0!==h.length){var e,t,r,i,n=h[0];if(z(o.before)){var s=o.before(n.file,n.inputElem);if("object"==typeof s){if("abort"===s.action)return e="AbortError",t=n.file,r=n.inputElem,i=s.reason,void(z(o.error)&&o.error({name:e},t,r,i));if("skip"===s.action)return void u();"object"==typeof s.config&&(n.instanceConfig=d.extend(n.instanceConfig,s.config))}else if("skip"===s)return void u()}var a=n.instanceConfig.complete;n.instanceConfig.complete=function(e){z(a)&&a(e,n.file,n.inputElem),u()},k.parse(n.file,n.instanceConfig)}else z(o.complete)&&o.complete()}function u(){h.splice(0,1),e()}}}function l(e){this._handle=null,this._finished=!1,this._completed=!1,this._input=null,this._baseIndex=0,this._partialLine="",this._rowCount=0,this._start=0,this._nextChunk=null,this.isFirstChunk=!0,this._completeResults={data:[],errors:[],meta:{}},function(e){var t=E(e);t.chunkSize=parseInt(t.chunkSize),e.step||e.chunk||(t.chunkSize=null);this._handle=new r(t),(this._handle.streamer=this)._config=t}.call(this,e),this.parseChunk=function(e,t){if(this.isFirstChunk&&z(this._config.beforeFirstChunk)){var r=this._config.beforeFirstChunk(e);void 0!==r&&(e=r)}this.isFirstChunk=!1;var i=this._partialLine+e;this._partialLine="";var n=this._handle.parse(i,this._baseIndex,!this._finished);if(!this._handle.paused()&&!this._handle.aborted()){var s=n.meta.cursor;this._finished||(this._partialLine=i.substring(s-this._baseIndex),this._baseIndex=s),n&&n.data&&(this._rowCount+=n.data.length);var a=this._finished||this._config.preview&&this._rowCount>=this._config.preview;if(o)f.postMessage({results:n,workerId:k.WORKER_ID,finished:a});else if(z(this._config.chunk)&&!t){if(this._config.chunk(n,this._handle),this._handle.paused()||this._handle.aborted())return;n=void 0,this._completeResults=void 0}return this._config.step||this._config.chunk||(this._completeResults.data=this._completeResults.data.concat(n.data),this._completeResults.errors=this._completeResults.errors.concat(n.errors),this._completeResults.meta=n.meta),this._completed||!a||!z(this._config.complete)||n&&n.meta.aborted||(this._config.complete(this._completeResults,this._input),this._completed=!0),a||n&&n.meta.paused||this._nextChunk(),n}},this._sendError=function(e){z(this._config.error)?this._config.error(e):o&&this._config.error&&f.postMessage({workerId:k.WORKER_ID,error:e,finished:!1})}}function c(e){var i;(e=e||{}).chunkSize||(e.chunkSize=k.RemoteChunkSize),l.call(this,e),this._nextChunk=n?function(){this._readChunk(),this._chunkLoaded()}:function(){this._readChunk()},this.stream=function(e){this._input=e,this._nextChunk()},this._readChunk=function(){if(this._finished)this._chunkLoaded();else{if(i=new XMLHttpRequest,this._config.withCredentials&&(i.withCredentials=this._config.withCredentials),n||(i.onload=w(this._chunkLoaded,this),i.onerror=w(this._chunkError,this)),i.open("GET",this._input,!n),this._config.downloadRequestHeaders){var e=this._config.downloadRequestHeaders;for(var t in e)i.setRequestHeader(t,e[t])}if(this._config.chunkSize){var r=this._start+this._config.chunkSize-1;i.setRequestHeader("Range","bytes="+this._start+"-"+r),i.setRequestHeader("If-None-Match","webkit-no-cache")}try{i.send()}catch(e){this._chunkError(e.message)}n&&0===i.status?this._chunkError():this._start+=this._config.chunkSize}},this._chunkLoaded=function(){4===i.readyState&&(i.status<200||400<=i.status?this._chunkError():(this._finished=!this._config.chunkSize||this._start>function(e){var t=e.getResponseHeader("Content-Range");if(null===t)return-1;return parseInt(t.substr(t.lastIndexOf("/")+1))}(i),this.parseChunk(i.responseText)))},this._chunkError=function(e){var t=i.statusText||e;this._sendError(new Error(t))}}function p(e){var i,n;(e=e||{}).chunkSize||(e.chunkSize=k.LocalChunkSize),l.call(this,e);var s="undefined"!=typeof FileReader;this.stream=function(e){this._input=e,n=e.slice||e.webkitSlice||e.mozSlice,s?((i=new FileReader).onload=w(this._chunkLoaded,this),i.onerror=w(this._chunkError,this)):i=new FileReaderSync,this._nextChunk()},this._nextChunk=function(){this._finished||this._config.preview&&!(this._rowCount<this._config.preview)||this._readChunk()},this._readChunk=function(){var e=this._input;if(this._config.chunkSize){var t=Math.min(this._start+this._config.chunkSize,this._input.size);e=n.call(e,this._start,t)}var r=i.readAsText(e,this._config.encoding);s||this._chunkLoaded({target:{result:r}})},this._chunkLoaded=function(e){this._start+=this._config.chunkSize,this._finished=!this._config.chunkSize||this._start>=this._input.size,this.parseChunk(e.target.result)},this._chunkError=function(){this._sendError(i.error)}}function _(e){var r;l.call(this,e=e||{}),this.stream=function(e){return r=e,this._nextChunk()},this._nextChunk=function(){if(!this._finished){var e=this._config.chunkSize,t=e?r.substr(0,e):r;return r=e?r.substr(e):"",this._finished=!r,this.parseChunk(t)}}}function g(e){l.call(this,e=e||{});var t=[],r=!0,i=!1;this.pause=function(){l.prototype.pause.apply(this,arguments),this._input.pause()},this.resume=function(){l.prototype.resume.apply(this,arguments),this._input.resume()},this.stream=function(e){this._input=e,this._input.on("data",this._streamData),this._input.on("end",this._streamEnd),this._input.on("error",this._streamError)},this._checkIsFinished=function(){i&&1===t.length&&(this._finished=!0)},this._nextChunk=function(){this._checkIsFinished(),t.length?this.parseChunk(t.shift()):r=!0},this._streamData=w(function(e){try{t.push("string"==typeof e?e:e.toString(this._config.encoding)),r&&(r=!1,this._checkIsFinished(),this.parseChunk(t.shift()))}catch(e){this._streamError(e)}},this),this._streamError=w(function(e){this._streamCleanUp(),this._sendError(e)},this),this._streamEnd=w(function(){this._streamCleanUp(),i=!0,this._streamData("")},this),this._streamCleanUp=w(function(){this._input.removeListener("data",this._streamData),this._input.removeListener("end",this._streamEnd),this._input.removeListener("error",this._streamError)},this)}function r(g){var a,o,h,i=/^\s*-?(\d*\.?\d+|\d+\.?\d*)(e[-+]?\d+)?\s*$/i,n=/(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d\.\d+([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))|(\d{4}-[01]\d-[0-3]\dT[0-2]\d:[0-5]\d([+-][0-2]\d:[0-5]\d|Z))/,t=this,r=0,s=0,u=!1,e=!1,f=[],d={data:[],errors:[],meta:{}};if(z(g.step)){var l=g.step;g.step=function(e){if(d=e,p())c();else{if(c(),0===d.data.length)return;r+=e.data.length,g.preview&&r>g.preview?o.abort():l(d,t)}}}function m(e){return"greedy"===g.skipEmptyLines?""===e.join("").trim():1===e.length&&0===e[0].length}function c(){if(d&&h&&(y("Delimiter","UndetectableDelimiter","Unable to auto-detect delimiting character; defaulted to '"+k.DefaultDelimiter+"'"),h=!1),g.skipEmptyLines)for(var e=0;e<d.data.length;e++)m(d.data[e])&&d.data.splice(e--,1);return p()&&function(){if(!d)return;for(var e=0;p()&&e<d.data.length;e++)for(var t=0;t<d.data[e].length;t++){var r=d.data[e][t];g.trimHeaders&&(r=r.trim()),f.push(r)}d.data.splice(0,1)}(),function(){if(!d||!g.header&&!g.dynamicTyping&&!g.transform)return d;for(var e=0;e<d.data.length;e++){var t,r=g.header?{}:[];for(t=0;t<d.data[e].length;t++){var i=t,n=d.data[e][t];g.header&&(i=t>=f.length?"__parsed_extra":f[t]),g.transform&&(n=g.transform(n,i)),n=_(i,n),"__parsed_extra"===i?(r[i]=r[i]||[],r[i].push(n)):r[i]=n}d.data[e]=r,g.header&&(t>f.length?y("FieldMismatch","TooManyFields","Too many fields: expected "+f.length+" fields but parsed "+t,s+e):t<f.length&&y("FieldMismatch","TooFewFields","Too few fields: expected "+f.length+" fields but parsed "+t,s+e))}g.header&&d.meta&&(d.meta.fields=f);return s+=d.data.length,d}()}function p(){return g.header&&0===f.length}function _(e,t){return r=e,g.dynamicTypingFunction&&void 0===g.dynamicTyping[r]&&(g.dynamicTyping[r]=g.dynamicTypingFunction(r)),!0===(g.dynamicTyping[r]||g.dynamicTyping)?"true"===t||"TRUE"===t||"false"!==t&&"FALSE"!==t&&(i.test(t)?parseFloat(t):n.test(t)?new Date(t):""===t?null:t):t;var r}function y(e,t,r,i){d.errors.push({type:e,code:t,message:r,row:i})}this.parse=function(e,t,r){var i=g.quoteChar||'"';if(g.newline||(g.newline=function(e,t){e=e.substr(0,1048576);var r=new RegExp(M(t)+"([^]*?)"+M(t),"gm"),i=(e=e.replace(r,"")).split("\r"),n=e.split("\n"),s=1<n.length&&n[0].length<i[0].length;if(1===i.length||s)return"\n";for(var a=0,o=0;o<i.length;o++)"\n"===i[o][0]&&a++;return a>=i.length/2?"\r\n":"\r"}(e,i)),h=!1,g.delimiter)z(g.delimiter)&&(g.delimiter=g.delimiter(e),d.meta.delimiter=g.delimiter);else{var n=function(e,t,r,i){for(var n,s,a,o=[",","\t","|",";",k.RECORD_SEP,k.UNIT_SEP],h=0;h<o.length;h++){var u=o[h],f=0,d=0,l=0;a=void 0;for(var c=new v({comments:i,delimiter:u,newline:t,preview:10}).parse(e),p=0;p<c.data.length;p++)if(r&&m(c.data[p]))l++;else{var _=c.data[p].length;d+=_,void 0!==a?1<_&&(f+=Math.abs(_-a),a=_):a=0}0<c.data.length&&(d/=c.data.length-l),(void 0===s||s<f)&&1.99<d&&(s=f,n=u)}return{successful:!!(g.delimiter=n),bestDelimiter:n}}(e,g.newline,g.skipEmptyLines,g.comments);n.successful?g.delimiter=n.bestDelimiter:(h=!0,g.delimiter=k.DefaultDelimiter),d.meta.delimiter=g.delimiter}var s=E(g);return g.preview&&g.header&&s.preview++,a=e,o=new v(s),d=o.parse(a,t,r),c(),u?{meta:{paused:!0}}:d||{meta:{paused:!1}}},this.paused=function(){return u},this.pause=function(){u=!0,o.abort(),a=a.substr(o.getCharIndex())},this.resume=function(){u=!1,t.streamer.parseChunk(a,!0)},this.aborted=function(){return e},this.abort=function(){e=!0,o.abort(),d.meta.aborted=!0,z(g.complete)&&g.complete(d),a=""}}function M(e){return e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&")}function v(e){var S,O=(e=e||{}).delimiter,x=e.newline,T=e.comments,I=e.step,A=e.preview,D=e.fastMode,L=S=void 0===e.quoteChar?'"':e.quoteChar;if(void 0!==e.escapeChar&&(L=e.escapeChar),("string"!=typeof O||-1<k.BAD_DELIMITERS.indexOf(O))&&(O=","),T===O)throw"Comment character same as delimiter";!0===T?T="#":("string"!=typeof T||-1<k.BAD_DELIMITERS.indexOf(T))&&(T=!1),"\n"!==x&&"\r"!==x&&"\r\n"!==x&&(x="\n");var P=0,F=!1;this.parse=function(i,t,r){if("string"!=typeof i)throw"Input must be a string";var n=i.length,e=O.length,s=x.length,a=T.length,o=z(I),h=[],u=[],f=[],d=P=0;if(!i)return C();if(D||!1!==D&&-1===i.indexOf(S)){for(var l=i.split(x),c=0;c<l.length;c++){if(f=l[c],P+=f.length,c!==l.length-1)P+=x.length;else if(r)return C();if(!T||f.substr(0,a)!==T){if(o){if(h=[],k(f.split(O)),R(),F)return C()}else k(f.split(O));if(A&&A<=c)return h=h.slice(0,A),C(!0)}}return C()}for(var p,_=i.indexOf(O,P),g=i.indexOf(x,P),m=new RegExp(M(L)+M(S),"g");;)if(i[P]!==S)if(T&&0===f.length&&i.substr(P,a)===T){if(-1===g)return C();P=g+s,g=i.indexOf(x,P),_=i.indexOf(O,P)}else if(-1!==_&&(_<g||-1===g))f.push(i.substring(P,_)),P=_+e,_=i.indexOf(O,P);else{if(-1===g)break;if(f.push(i.substring(P,g)),w(g+s),o&&(R(),F))return C();if(A&&h.length>=A)return C(!0)}else for(p=P,P++;;){if(-1===(p=i.indexOf(S,p+1)))return r||u.push({type:"Quotes",code:"MissingQuotes",message:"Quoted field unterminated",row:h.length,index:P}),E();if(p===n-1)return E(i.substring(P,p).replace(m,S));if(S!==L||i[p+1]!==L){if(S===L||0===p||i[p-1]!==L){var y=b(-1===g?_:Math.min(_,g));if(i[p+1+y]===O){f.push(i.substring(P,p).replace(m,S)),P=p+1+y+e,_=i.indexOf(O,P),g=i.indexOf(x,P);break}var v=b(g);if(i.substr(p+1+v,s)===x){if(f.push(i.substring(P,p).replace(m,S)),w(p+1+v+s),_=i.indexOf(O,P),o&&(R(),F))return C();if(A&&h.length>=A)return C(!0);break}u.push({type:"Quotes",code:"InvalidQuotes",message:"Trailing quote on quoted field is malformed",row:h.length,index:P}),p++}}else p++}return E();function k(e){h.push(e),d=P}function b(e){var t=0;if(-1!==e){var r=i.substring(p+1,e);r&&""===r.trim()&&(t=r.length)}return t}function E(e){return r||(void 0===e&&(e=i.substr(P)),f.push(e),P=n,k(f),o&&R()),C()}function w(e){P=e,k(f),f=[],g=i.indexOf(x,P)}function C(e){return{data:h,errors:u,meta:{delimiter:O,linebreak:x,aborted:F,truncated:!!e,cursor:d+(t||0)}}}function R(){I(C()),h=[],u=[]}},this.abort=function(){F=!0},this.getCharIndex=function(){return P}}function m(e){var t=e.data,r=h[t.workerId],i=!1;if(t.error)r.userError(t.error,t.file);else if(t.results&&t.results.data){var n={abort:function(){i=!0,y(t.workerId,{data:[],errors:[],meta:{aborted:!0}})},pause:b,resume:b};if(z(r.userStep)){for(var s=0;s<t.results.data.length&&(r.userStep({data:[t.results.data[s]],errors:t.results.errors,meta:t.results.meta},n),!i);s++);delete t.results}else z(r.userChunk)&&(r.userChunk(t.results,n,t.file),delete t.results)}t.finished&&!i&&y(t.workerId,t.results)}function y(e,t){var r=h[e];z(r.userComplete)&&r.userComplete(t),r.terminate(),delete h[e]}function b(){throw"Not implemented."}function E(e){if("object"!=typeof e||null===e)return e;var t=Array.isArray(e)?[]:{};for(var r in e)t[r]=E(e[r]);return t}function w(e,t){return function(){e.apply(t,arguments)}}function z(e){return"function"==typeof e}return o?f.onmessage=function(e){var t=e.data;void 0===k.WORKER_ID&&t&&(k.WORKER_ID=t.workerId);if("string"==typeof t.input)f.postMessage({workerId:k.WORKER_ID,results:k.parse(t.input,t.config),finished:!0});else if(f.File&&t.input instanceof File||t.input instanceof Object){var r=k.parse(t.input,t.config);r&&f.postMessage({workerId:k.WORKER_ID,results:r,finished:!0})}}:k.WORKERS_SUPPORTED&&(e=document.getElementsByTagName("script"),s=e.length?e[e.length-1].src:"",document.body?document.addEventListener("DOMContentLoaded",function(){a=!0},!0):a=!0),(c.prototype=Object.create(l.prototype)).constructor=c,(p.prototype=Object.create(l.prototype)).constructor=p,(_.prototype=Object.create(_.prototype)).constructor=_,(g.prototype=Object.create(l.prototype)).constructor=g,k});
},{}],"vue":[function(require,module,exports){
(function (process){
if (process.env.NODE_ENV === 'production') {
  module.exports = require('./vue.runtime.common.prod.js')
} else {
  module.exports = require('./vue.runtime.common.dev.js')
}

}).call(this,require('_process'))

},{"./vue.runtime.common.dev.js":157,"./vue.runtime.common.prod.js":158,"_process":133}]},{},[])

//# sourceMappingURL=maps/vendor.js.map