github.js

// https://unpkg.com/github-api@2.3.0/dist/GitHub.bundle.js
// alternative: https://unpkg.com/github-api@2.3.0/dist/GitHub.js

(function(f){if(typeof exports==="object"&&typeof module!=="undefined"){module.exports=f()}else if(typeof define==="function"&&define.amd){define([],f)}else{var g;if(typeof window!=="undefined"){g=window}else if(typeof global!=="undefined"){g=global}else if(typeof self!=="undefined"){g=self}else{g=this}g.GitHub = f()}})(function(){var define,module,exports;return (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){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable);
    global.Gist = mod.exports;
  }
})(this, function (module, _Requestable2) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  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 _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 _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 Gist = function (_Requestable) {
    _inherits(Gist, _Requestable);

    /**
     * Create a Gist.
     * @param {string} id - the id of the gist (not required when creating a gist)
     * @param {Requestable.auth} [auth] - information required to authenticate to Github
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function Gist(id, auth, apiBase) {
      _classCallCheck(this, Gist);

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Gist).call(this, auth, apiBase));

      _this.__id = id;
      return _this;
    }

    /**
     * Fetch a gist.
     * @see https://developer.github.com/v3/gists/#get-a-single-gist
     * @param {Requestable.callback} [cb] - will receive the gist
     * @return {Promise} - the Promise for the http request
     */


    _createClass(Gist, [{
      key: 'read',
      value: function read(cb) {
        return this._request('GET', '/gists/' + this.__id, null, cb);
      }
    }, {
      key: 'create',
      value: function create(gist, cb) {
        var _this2 = this;

        return this._request('POST', '/gists', gist, cb).then(function (response) {
          _this2.__id = response.data.id;
          return response;
        });
      }
    }, {
      key: 'delete',
      value: function _delete(cb) {
        return this._request('DELETE', '/gists/' + this.__id, null, cb);
      }
    }, {
      key: 'fork',
      value: function fork(cb) {
        return this._request('POST', '/gists/' + this.__id + '/forks', null, cb);
      }
    }, {
      key: 'update',
      value: function update(gist, cb) {
        return this._request('PATCH', '/gists/' + this.__id, gist, cb);
      }
    }, {
      key: 'star',
      value: function star(cb) {
        return this._request('PUT', '/gists/' + this.__id + '/star', null, cb);
      }
    }, {
      key: 'unstar',
      value: function unstar(cb) {
        return this._request('DELETE', '/gists/' + this.__id + '/star', null, cb);
      }
    }, {
      key: 'isStarred',
      value: function isStarred(cb) {
        return this._request204or404('/gists/' + this.__id + '/star', null, cb);
      }
    }, {
      key: 'listComments',
      value: function listComments(cb) {
        return this._requestAllPages('/gists/' + this.__id + '/comments', null, cb);
      }
    }, {
      key: 'getComment',
      value: function getComment(comment, cb) {
        return this._request('GET', '/gists/' + this.__id + '/comments/' + comment, null, cb);
      }
    }, {
      key: 'createComment',
      value: function createComment(comment, cb) {
        return this._request('POST', '/gists/' + this.__id + '/comments', { body: comment }, cb);
      }
    }, {
      key: 'editComment',
      value: function editComment(comment, body, cb) {
        return this._request('PATCH', '/gists/' + this.__id + '/comments/' + comment, { body: body }, cb);
      }
    }, {
      key: 'deleteComment',
      value: function deleteComment(comment, cb) {
        return this._request('DELETE', '/gists/' + this.__id + '/comments/' + comment, null, cb);
      }
    }]);

    return Gist;
  }(_Requestable3.default);

  module.exports = Gist;
});

},{"./Requestable":8}],2:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Gist', './User', './Issue', './Search', './RateLimit', './Repository', './Organization', './Team', './Markdown'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Gist'), require('./User'), require('./Issue'), require('./Search'), require('./RateLimit'), require('./Repository'), require('./Organization'), require('./Team'), require('./Markdown'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Gist, global.User, global.Issue, global.Search, global.RateLimit, global.Repository, global.Organization, global.Team, global.Markdown);
    global.GitHub = mod.exports;
  }
})(this, function (module, _Gist, _User, _Issue, _Search, _RateLimit, _Repository, _Organization, _Team, _Markdown) {
  'use strict';

  var _Gist2 = _interopRequireDefault(_Gist);

  var _User2 = _interopRequireDefault(_User);

  var _Issue2 = _interopRequireDefault(_Issue);

  var _Search2 = _interopRequireDefault(_Search);

  var _RateLimit2 = _interopRequireDefault(_RateLimit);

  var _Repository2 = _interopRequireDefault(_Repository);

  var _Organization2 = _interopRequireDefault(_Organization);

  var _Team2 = _interopRequireDefault(_Team);

  var _Markdown2 = _interopRequireDefault(_Markdown);

  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 _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 GitHub = function () {
    /**
     * Create a new GitHub.
     * @param {Requestable.auth} [auth] - the credentials to authenticate to Github. If auth is
     *                                  not provided requests will be made unauthenticated
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function GitHub(auth) {
      var apiBase = arguments.length <= 1 || arguments[1] === undefined ? 'https://api.github.com' : arguments[1];

      _classCallCheck(this, GitHub);

      this.__apiBase = apiBase;
      this.__auth = auth || {};
    }

    /**
     * Create a new Gist wrapper
     * @param {number} [id] - the id for the gist, leave undefined when creating a new gist
     * @return {Gist}
     */


    _createClass(GitHub, [{
      key: 'getGist',
      value: function getGist(id) {
        return new _Gist2.default(id, this.__auth, this.__apiBase);
      }
    }, {
      key: 'getUser',
      value: function getUser(user) {
        return new _User2.default(user, this.__auth, this.__apiBase);
      }
    }, {
      key: 'getOrganization',
      value: function getOrganization(organization) {
        return new _Organization2.default(organization, this.__auth, this.__apiBase);
      }
    }, {
      key: 'getTeam',
      value: function getTeam(teamId) {
        return new _Team2.default(teamId, this.__auth, this.__apiBase);
      }
    }, {
      key: 'getRepo',
      value: function getRepo(user, repo) {
        return new _Repository2.default(this._getFullName(user, repo), this.__auth, this.__apiBase);
      }
    }, {
      key: 'getIssues',
      value: function getIssues(user, repo) {
        return new _Issue2.default(this._getFullName(user, repo), this.__auth, this.__apiBase);
      }
    }, {
      key: 'search',
      value: function search(query) {
        return new _Search2.default(query, this.__auth, this.__apiBase);
      }
    }, {
      key: 'getRateLimit',
      value: function getRateLimit() {
        return new _RateLimit2.default(this.__auth, this.__apiBase);
      }
    }, {
      key: 'getMarkdown',
      value: function getMarkdown() {
        return new _Markdown2.default(this.__auth, this.__apiBase);
      }
    }, {
      key: '_getFullName',
      value: function _getFullName(user, repo) {
        var fullname = user;

        if (repo) {
          fullname = user + '/' + repo;
        }

        return fullname;
      }
    }]);

    return GitHub;
  }();

  module.exports = GitHub;
});

},{"./Gist":1,"./Issue":3,"./Markdown":4,"./Organization":5,"./RateLimit":6,"./Repository":7,"./Search":9,"./Team":10,"./User":11}],3:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable);
    global.Issue = mod.exports;
  }
})(this, function (module, _Requestable2) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  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 _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 _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 Issue = function (_Requestable) {
    _inherits(Issue, _Requestable);

    /**
     * Create a new Issue
     * @param {string} repository - the full name of the repository (`:user/:repo`) to get issues for
     * @param {Requestable.auth} [auth] - information required to authenticate to Github
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function Issue(repository, auth, apiBase) {
      _classCallCheck(this, Issue);

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Issue).call(this, auth, apiBase));

      _this.__repository = repository;
      return _this;
    }

    /**
     * Create a new issue
     * @see https://developer.github.com/v3/issues/#create-an-issue
     * @param {Object} issueData - the issue to create
     * @param {Requestable.callback} [cb] - will receive the created issue
     * @return {Promise} - the promise for the http request
     */


    _createClass(Issue, [{
      key: 'createIssue',
      value: function createIssue(issueData, cb) {
        return this._request('POST', '/repos/' + this.__repository + '/issues', issueData, cb);
      }
    }, {
      key: 'listIssues',
      value: function listIssues(options, cb) {
        return this._requestAllPages('/repos/' + this.__repository + '/issues', options, cb);
      }
    }, {
      key: 'listIssueEvents',
      value: function listIssueEvents(issue, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/issues/' + issue + '/events', null, cb);
      }
    }, {
      key: 'listIssueComments',
      value: function listIssueComments(issue, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/issues/' + issue + '/comments', null, cb);
      }
    }, {
      key: 'getIssueComment',
      value: function getIssueComment(id, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/issues/comments/' + id, null, cb);
      }
    }, {
      key: 'createIssueComment',
      value: function createIssueComment(issue, comment, cb) {
        return this._request('POST', '/repos/' + this.__repository + '/issues/' + issue + '/comments', { body: comment }, cb);
      }
    }, {
      key: 'editIssueComment',
      value: function editIssueComment(id, comment, cb) {
        return this._request('PATCH', '/repos/' + this.__repository + '/issues/comments/' + id, { body: comment }, cb);
      }
    }, {
      key: 'deleteIssueComment',
      value: function deleteIssueComment(id, cb) {
        return this._request('DELETE', '/repos/' + this.__repository + '/issues/comments/' + id, null, cb);
      }
    }, {
      key: 'editIssue',
      value: function editIssue(issue, issueData, cb) {
        return this._request('PATCH', '/repos/' + this.__repository + '/issues/' + issue, issueData, cb);
      }
    }, {
      key: 'getIssue',
      value: function getIssue(issue, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/issues/' + issue, null, cb);
      }
    }, {
      key: 'listMilestones',
      value: function listMilestones(options, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/milestones', options, cb);
      }
    }, {
      key: 'getMilestone',
      value: function getMilestone(milestone, cb) {
        return this._request('GET', '/repos/' + this.__repository + '/milestones/' + milestone, null, cb);
      }
    }, {
      key: 'createMilestone',
      value: function createMilestone(milestoneData, cb) {
        return this._request('POST', '/repos/' + this.__repository + '/milestones', milestoneData, cb);
      }
    }, {
      key: 'editMilestone',
      value: function editMilestone(milestone, milestoneData, cb) {
        return this._request('PATCH', '/repos/' + this.__repository + '/milestones/' + milestone, milestoneData, cb);
      }
    }, {
      key: 'deleteMilestone',
      value: function deleteMilestone(milestone, cb) {
        return this._request('DELETE', '/repos/' + this.__repository + '/milestones/' + milestone, null, cb);
      }
    }]);

    return Issue;
  }(_Requestable3.default);

  module.exports = Issue;
});

},{"./Requestable":8}],4:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable);
    global.Markdown = mod.exports;
  }
})(this, function (module, _Requestable2) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  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 _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 _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 Markdown = function (_Requestable) {
    _inherits(Markdown, _Requestable);

    /**
     * construct a RateLimit
     * @param {Requestable.auth} auth - the credentials to authenticate to GitHub
     * @param {string} [apiBase] - the base Github API URL
     * @return {Promise} - the promise for the http request
     */

    function Markdown(auth, apiBase) {
      _classCallCheck(this, Markdown);

      return _possibleConstructorReturn(this, Object.getPrototypeOf(Markdown).call(this, auth, apiBase));
    }

    /**
     * Render html from Markdown text.
     * @see https://developer.github.com/v3/markdown/#render-an-arbitrary-markdown-document
     * @param {Object} options - conversion options
     * @param {string} [options.text] - the markdown text to convert
     * @param {string} [options.mode=markdown] - can be either `markdown` or `gfm`
     * @param {string} [options.context] - repository name if mode is gfm
     * @param {Requestable.callback} [cb] - will receive the converted html
     * @return {Promise} - the promise for the http request
     */


    _createClass(Markdown, [{
      key: 'render',
      value: function render(options, cb) {
        return this._request('POST', '/markdown', options, cb);
      }
    }]);

    return Markdown;
  }(_Requestable3.default);

  module.exports = Markdown;
});

},{"./Requestable":8}],5:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable);
    global.Organization = mod.exports;
  }
})(this, function (module, _Requestable2) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  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 _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 _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 Organization = function (_Requestable) {
    _inherits(Organization, _Requestable);

    /**
     * Create a new Organization
     * @param {string} organization - the name of the organization
     * @param {Requestable.auth} [auth] - information required to authenticate to Github
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function Organization(organization, auth, apiBase) {
      _classCallCheck(this, Organization);

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Organization).call(this, auth, apiBase));

      _this.__name = organization;
      return _this;
    }

    /**
     * Create a repository in an organization
     * @see https://developer.github.com/v3/repos/#create
     * @param {Object} options - the repository definition
     * @param {Requestable.callback} [cb] - will receive the created repository
     * @return {Promise} - the promise for the http request
     */


    _createClass(Organization, [{
      key: 'createRepo',
      value: function createRepo(options, cb) {
        return this._request('POST', '/orgs/' + this.__name + '/repos', options, cb);
      }
    }, {
      key: 'getRepos',
      value: function getRepos(cb) {
        var requestOptions = this._getOptionsWithDefaults({ direction: 'desc' });

        return this._requestAllPages('/orgs/' + this.__name + '/repos', requestOptions, cb);
      }
    }, {
      key: 'isMember',
      value: function isMember(username, cb) {
        return this._request204or404('/orgs/' + this.__name + '/members/' + username, null, cb);
      }
    }, {
      key: 'listMembers',
      value: function listMembers(options, cb) {
        return this._request('GET', '/orgs/' + this.__name + '/members', options, cb);
      }
    }, {
      key: 'getTeams',
      value: function getTeams(cb) {
        return this._requestAllPages('/orgs/' + this.__name + '/teams', undefined, cb);
      }
    }, {
      key: 'createTeam',
      value: function createTeam(options, cb) {
        return this._request('POST', '/orgs/' + this.__name + '/teams', options, cb);
      }
    }]);

    return Organization;
  }(_Requestable3.default);

  module.exports = Organization;
});

},{"./Requestable":8}],6:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable);
    global.RateLimit = mod.exports;
  }
})(this, function (module, _Requestable2) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  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 _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 _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 RateLimit = function (_Requestable) {
    _inherits(RateLimit, _Requestable);

    /**
     * construct a RateLimit
     * @param {Requestable.auth} auth - the credentials to authenticate to GitHub
     * @param {string} [apiBase] - the base Github API URL
     * @return {Promise} - the promise for the http request
     */

    function RateLimit(auth, apiBase) {
      _classCallCheck(this, RateLimit);

      return _possibleConstructorReturn(this, Object.getPrototypeOf(RateLimit).call(this, auth, apiBase));
    }

    /**
     * Query the current rate limit
     * @see https://developer.github.com/v3/rate_limit/
     * @param {Requestable.callback} [cb] - will receive the rate-limit data
     * @return {Promise} - the promise for the http request
     */


    _createClass(RateLimit, [{
      key: 'getRateLimit',
      value: function getRateLimit(cb) {
        return this._request('GET', '/rate_limit', null, cb);
      }
    }]);

    return RateLimit;
  }(_Requestable3.default);

  module.exports = RateLimit;
});

},{"./Requestable":8}],7:[function(require,module,exports){
(function (Buffer){
(function (global, factory) {
   if (typeof define === "function" && define.amd) {
      define(['module', './Requestable', 'utf8', 'js-base64', 'debug'], factory);
   } else if (typeof exports !== "undefined") {
      factory(module, require('./Requestable'), require('utf8'), require('js-base64'), require('debug'));
   } else {
      var mod = {
         exports: {}
      };
      factory(mod, global.Requestable, global.utf8, global.jsBase64, global.debug);
      global.Repository = mod.exports;
   }
})(this, function (module, _Requestable2, _utf, _jsBase, _debug) {
   'use strict';

   var _Requestable3 = _interopRequireDefault(_Requestable2);

   var _utf2 = _interopRequireDefault(_utf);

   var _debug2 = _interopRequireDefault(_debug);

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

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

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

   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 _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 log = (0, _debug2.default)('github:repository');

   /**
    * Respository encapsulates the functionality to create, query, and modify files.
    */

   var Repository = function (_Requestable) {
      _inherits(Repository, _Requestable);

      /**
       * Create a Repository.
       * @param {string} fullname - the full name of the repository
       * @param {Requestable.auth} [auth] - information required to authenticate to Github
       * @param {string} [apiBase=https://api.github.com] - the base Github API URL
       */

      function Repository(fullname, auth, apiBase) {
         _classCallCheck(this, Repository);

         var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Repository).call(this, auth, apiBase));

         _this.__fullname = fullname;
         _this.__currentTree = {
            branch: null,
            sha: null
         };
         return _this;
      }

      /**
       * Get a reference
       * @see https://developer.github.com/v3/git/refs/#get-a-reference
       * @param {string} ref - the reference to get
       * @param {Requestable.callback} [cb] - will receive the reference's refSpec or a list of refSpecs that match `ref`
       * @return {Promise} - the promise for the http request
       */


      _createClass(Repository, [{
         key: 'getRef',
         value: function getRef(ref, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/git/refs/' + ref, null, cb);
         }
      }, {
         key: 'createRef',
         value: function createRef(options, cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/git/refs', options, cb);
         }
      }, {
         key: 'deleteRef',
         value: function deleteRef(ref, cb) {
            return this._request('DELETE', '/repos/' + this.__fullname + '/git/refs/' + ref, null, cb);
         }
      }, {
         key: 'deleteRepo',
         value: function deleteRepo(cb) {
            return this._request('DELETE', '/repos/' + this.__fullname, null, cb);
         }
      }, {
         key: 'listTags',
         value: function listTags(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/tags', null, cb);
         }
      }, {
         key: 'listPullRequests',
         value: function listPullRequests(options, cb) {
            options = options || {};
            return this._request('GET', '/repos/' + this.__fullname + '/pulls', options, cb);
         }
      }, {
         key: 'getPullRequest',
         value: function getPullRequest(number, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/pulls/' + number, null, cb);
         }
      }, {
         key: 'listPullRequestFiles',
         value: function listPullRequestFiles(number, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/pulls/' + number + '/files', null, cb);
         }
      }, {
         key: 'compareBranches',
         value: function compareBranches(base, head, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/compare/' + base + '...' + head, null, cb);
         }
      }, {
         key: 'listBranches',
         value: function listBranches(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/branches', null, cb);
         }
      }, {
         key: 'getBlob',
         value: function getBlob(sha, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/git/blobs/' + sha, null, cb, 'raw');
         }
      }, {
         key: 'getCommit',
         value: function getCommit(sha, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/git/commits/' + sha, null, cb);
         }
      }, {
         key: 'listCommits',
         value: function listCommits(options, cb) {
            options = options || {};

            options.since = this._dateToISO(options.since);
            options.until = this._dateToISO(options.until);

            return this._request('GET', '/repos/' + this.__fullname + '/commits', options, cb);
         }
      }, {
         key: 'getSingleCommit',
         value: function getSingleCommit(ref, cb) {
            ref = ref || '';
            return this._request('GET', '/repos/' + this.__fullname + '/commits/' + ref, null, cb);
         }
      }, {
         key: 'getSha',
         value: function getSha(branch, path, cb) {
            branch = branch ? '?ref=' + branch : '';
            return this._request('GET', '/repos/' + this.__fullname + '/contents/' + path + branch, null, cb);
         }
      }, {
         key: 'listStatuses',
         value: function listStatuses(sha, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/commits/' + sha + '/statuses', null, cb);
         }
      }, {
         key: 'getTree',
         value: function getTree(treeSHA, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/git/trees/' + treeSHA, null, cb);
         }
      }, {
         key: 'createBlob',
         value: function createBlob(content, cb) {
            var postBody = this._getContentObject(content);

            log('sending content', postBody);
            return this._request('POST', '/repos/' + this.__fullname + '/git/blobs', postBody, cb);
         }
      }, {
         key: '_getContentObject',
         value: function _getContentObject(content) {
            if (typeof content === 'string') {
               log('contet is a string');
               return {
                  content: _utf2.default.encode(content),
                  encoding: 'utf-8'
               };
            } else if (typeof Buffer !== 'undefined' && content instanceof Buffer) {
               log('We appear to be in Node');
               return {
                  content: content.toString('base64'),
                  encoding: 'base64'
               };
            } else if (typeof Blob !== 'undefined' && content instanceof Blob) {
               log('We appear to be in the browser');
               return {
                  content: _jsBase.Base64.encode(content),
                  encoding: 'base64'
               };
            } else {
               // eslint-disable-line
               log('Not sure what this content is: ' + (typeof content === 'undefined' ? 'undefined' : _typeof(content)) + ', ' + JSON.stringify(content));
               throw new Error('Unknown content passed to postBlob. Must be string or Buffer (node) or Blob (web)');
            }
         }
      }, {
         key: 'updateTree',
         value: function updateTree(baseTreeSHA, path, blobSHA, cb) {
            var newTree = {
               base_tree: baseTreeSHA, // eslint-disable-line
               tree: [{
                  path: path,
                  sha: blobSHA,
                  mode: '100644',
                  type: 'blob'
               }]
            };

            return this._request('POST', '/repos/' + this.__fullname + '/git/trees', newTree, cb);
         }
      }, {
         key: 'createTree',
         value: function createTree(tree, baseSHA, cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/git/trees', {
               tree: tree,
               base_tree: baseSHA // eslint-disable-line
            }, cb);
         }
      }, {
         key: 'commit',
         value: function commit(parent, tree, message, cb) {
            var _this2 = this;

            var data = {
               message: message,
               tree: tree,
               parents: [parent]
            };

            return this._request('POST', '/repos/' + this.__fullname + '/git/commits', data, cb).then(function (response) {
               _this2.__currentTree.sha = response.data.sha; // Update latest commit
               return response;
            });
         }
      }, {
         key: 'updateHead',
         value: function updateHead(ref, commitSHA, force, cb) {
            return this._request('PATCH', '/repos/' + this.__fullname + '/git/refs/' + ref, {
               sha: commitSHA,
               force: force
            }, cb);
         }
      }, {
         key: 'getDetails',
         value: function getDetails(cb) {
            return this._request('GET', '/repos/' + this.__fullname, null, cb);
         }
      }, {
         key: 'getContributors',
         value: function getContributors(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/stats/contributors', null, cb);
         }
      }, {
         key: 'getCollaborators',
         value: function getCollaborators(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/collaborators', null, cb);
         }
      }, {
         key: 'isCollaborator',
         value: function isCollaborator(username, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/collaborators/' + username, null, cb);
         }
      }, {
         key: 'getContents',
         value: function getContents(ref, path, raw, cb) {
            path = path ? '' + encodeURI(path) : '';
            return this._request('GET', '/repos/' + this.__fullname + '/contents/' + path, {
               ref: ref
            }, cb, raw);
         }
      }, {
         key: 'getReadme',
         value: function getReadme(ref, raw, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/readme', {
               ref: ref
            }, cb, raw);
         }
      }, {
         key: 'fork',
         value: function fork(cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/forks', null, cb);
         }
      }, {
         key: 'listForks',
         value: function listForks(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/forks', null, cb);
         }
      }, {
         key: 'createBranch',
         value: function createBranch(oldBranch, newBranch, cb) {
            var _this3 = this;

            if (typeof newBranch === 'function') {
               cb = newBranch;
               newBranch = oldBranch;
               oldBranch = 'master';
            }

            return this.getRef('heads/' + oldBranch).then(function (response) {
               var sha = response.data.object.sha;
               return _this3.createRef({
                  sha: sha,
                  ref: 'refs/heads/' + newBranch
               }, cb);
            });
         }
      }, {
         key: 'createPullRequest',
         value: function createPullRequest(options, cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/pulls', options, cb);
         }
      }, {
         key: 'updatePullRequst',
         value: function updatePullRequst(number, options, cb) {
            return this._request('PATCH', '/repos/' + this.__fullname + '/pulls/' + number, options, cb);
         }
      }, {
         key: 'listHooks',
         value: function listHooks(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/hooks', null, cb);
         }
      }, {
         key: 'getHook',
         value: function getHook(id, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/hooks/' + id, null, cb);
         }
      }, {
         key: 'createHook',
         value: function createHook(options, cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/hooks', options, cb);
         }
      }, {
         key: 'updateHook',
         value: function updateHook(id, options, cb) {
            return this._request('PATCH', '/repos/' + this.__fullname + '/hooks/' + id, options, cb);
         }
      }, {
         key: 'deleteHook',
         value: function deleteHook(id, cb) {
            return this._request('DELETE', this.__repoPath + '/hooks/' + id, null, cb);
         }
      }, {
         key: 'deleteFile',
         value: function deleteFile(branch, path, cb) {
            var _this4 = this;

            return this.getSha(branch, path).then(function (response) {
               var deleteCommit = {
                  message: 'Delete the file at \'' + path + '\'',
                  sha: response.data.sha,
                  branch: branch
               };
               return _this4._request('DELETE', '/repos/' + _this4.__fullname + '/contents/' + path, deleteCommit, cb);
            });
         }
      }, {
         key: 'move',
         value: function move(branch, oldPath, newPath, cb) {
            var _this5 = this;

            var oldSha = void 0;
            return this.getRef('heads/' + branch).then(function (_ref) {
               var object = _ref.data.object;
               return _this5.getTree(object.sha + '?recursive=true');
            }).then(function (_ref2) {
               var _ref2$data = _ref2.data;
               var tree = _ref2$data.tree;
               var sha = _ref2$data.sha;

               oldSha = sha;
               var newTree = tree.map(function (ref) {
                  if (ref.path === oldPath) {
                     ref.path = newPath;
                  }
                  if (ref.type === 'tree') {
                     delete ref.sha;
                  }
                  return ref;
               });
               return _this5.createTree(newTree);
            }).then(function (_ref3) {
               var tree = _ref3.data;
               return _this5.commit(oldSha, tree.sha, 'Renamed \'' + oldPath + '\' to \'' + newPath + '\'');
            }).then(function (_ref4) {
               var commit = _ref4.data;
               return _this5.updateHead('heads/' + branch, commit.sha, true, cb);
            });
         }
      }, {
         key: 'writeFile',
         value: function writeFile(branch, path, content, message, options, cb) {
            var _this6 = this;

            if (typeof options === 'function') {
               cb = options;
               options = {};
            }
            var filePath = path ? encodeURI(path) : '';
            var shouldEncode = options.encode !== false;
            var commit = {
               branch: branch,
               message: message,
               author: options.author,
               committer: options.committer,
               content: shouldEncode ? _jsBase.Base64.encode(content) : content
            };

            return this.getSha(branch, filePath).then(function (response) {
               commit.sha = response.data.sha;
               return _this6._request('PUT', '/repos/' + _this6.__fullname + '/contents/' + filePath, commit, cb);
            }, function () {
               return _this6._request('PUT', '/repos/' + _this6.__fullname + '/contents/' + filePath, commit, cb);
            });
         }
      }, {
         key: 'isStarred',
         value: function isStarred(cb) {
            return this._request204or404('/user/starred/' + this.__fullname, null, cb);
         }
      }, {
         key: 'star',
         value: function star(cb) {
            return this._request('PUT', '/user/starred/' + this.__fullname, null, cb);
         }
      }, {
         key: 'unstar',
         value: function unstar(cb) {
            return this._request('DELETE', '/user/starred/' + this.__fullname, null, cb);
         }
      }, {
         key: 'createRelease',
         value: function createRelease(options, cb) {
            return this._request('POST', '/repos/' + this.__fullname + '/releases', options, cb);
         }
      }, {
         key: 'updateRelease',
         value: function updateRelease(id, options, cb) {
            return this._request('PATCH', '/repos/' + this.__fullname + '/releases/' + id, options, cb);
         }
      }, {
         key: 'listReleases',
         value: function listReleases(cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/releases', null, cb);
         }
      }, {
         key: 'getRelease',
         value: function getRelease(id, cb) {
            return this._request('GET', '/repos/' + this.__fullname + '/releases/' + id, null, cb);
         }
      }, {
         key: 'deleteRelease',
         value: function deleteRelease(id, cb) {
            return this._request('DELETE', '/repos/' + this.__fullname + '/releases/' + id, null, cb);
         }
      }, {
         key: 'mergePullRequest',
         value: function mergePullRequest(number, options, cb) {
            return this._request('PUT', '/repos/' + this.__fullname + '/pulls/' + number + '/merge', options, cb);
         }
      }]);

      return Repository;
   }(_Requestable3.default);

   module.exports = Repository;
});

}).call(this,require("buffer").Buffer)

},{"./Requestable":8,"buffer":30,"debug":31,"js-base64":36,"utf8":39}],8:[function(require,module,exports){
(function (global, factory) {
   if (typeof define === "function" && define.amd) {
      define(['module', 'axios', 'debug', 'js-base64', 'es6-promise'], factory);
   } else if (typeof exports !== "undefined") {
      factory(module, require('axios'), require('debug'), require('js-base64'), require('es6-promise'));
   } else {
      var mod = {
         exports: {}
      };
      factory(mod, global.axios, global.debug, global.jsBase64, global.Promise);
      global.Requestable = mod.exports;
   }
})(this, function (module, _axios, _debug, _jsBase, _es6Promise) {
   'use strict';

   var _axios2 = _interopRequireDefault(_axios);

   var _debug2 = _interopRequireDefault(_debug);

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

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

   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 log = (0, _debug2.default)('github:request');

   if (typeof Promise === 'undefined') {
      (0, _es6Promise.polyfill)();
   }

   /**
    * The error structure returned when a network call fails
    */

   var ResponseError = function (_Error) {
      _inherits(ResponseError, _Error);

      /**
       * Construct a new ResponseError
       * @param {string} message - an message to return instead of the the default error message
       * @param {string} path - the requested path
       * @param {Object} response - the object returned by Axios
       */

      function ResponseError(message, path, response) {
         _classCallCheck(this, ResponseError);

         var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(ResponseError).call(this, message));

         _this.path = path;
         _this.request = response.config;
         _this.response = response;
         _this.status = response.status;
         return _this;
      }

      return ResponseError;
   }(Error);

   var Requestable = function () {
      /**
       * Either a username and password or an oauth token for Github
       * @typedef {Object} Requestable.auth
       * @prop {string} [username] - the Github username
       * @prop {string} [password] - the user's password
       * @prop {token} [token] - an OAuth token
       */
      /**
       * Initialize the http internals.
       * @param {Requestable.auth} [auth] - the credentials to authenticate to Github. If auth is
       *                                  not provided request will be made unauthenticated
       * @param {string} [apiBase=https://api.github.com] - the base Github API URL
       */

      function Requestable(auth, apiBase) {
         _classCallCheck(this, Requestable);

         this.__apiBase = apiBase || 'https://api.github.com';
         this.__auth = {
            token: auth.token,
            username: auth.username,
            password: auth.password
         };

         if (auth.token) {
            this.__authorizationHeader = 'token ' + auth.token;
         } else if (auth.username && auth.password) {
            this.__authorizationHeader = 'Basic ' + _jsBase.Base64.encode(auth.username + ':' + auth.password);
         }
      }

      /**
       * Compute the URL to use to make a request.
       * @private
       * @param {string} path - either a URL relative to the API base or an absolute URL
       * @return {string} - the URL to use
       */


      _createClass(Requestable, [{
         key: '__getURL',
         value: function __getURL(path) {
            var url = path;

            if (path.indexOf('//') === -1) {
               url = this.__apiBase + path;
            }

            var newCacheBuster = 'timestamp=' + new Date().getTime();
            return url.replace(/(timestamp=\d+)/, newCacheBuster);
         }
      }, {
         key: '__getRequestHeaders',
         value: function __getRequestHeaders(raw) {
            var headers = {
               'Accept': raw ? 'application/vnd.github.v3.raw+json' : 'application/vnd.github.v3+json',
               'Content-Type': 'application/json;charset=UTF-8'
            };

            if (this.__authorizationHeader) {
               headers.Authorization = this.__authorizationHeader;
            }

            return headers;
         }
      }, {
         key: '_getOptionsWithDefaults',
         value: function _getOptionsWithDefaults() {
            var requestOptions = arguments.length <= 0 || arguments[0] === undefined ? {} : arguments[0];

            if (!(requestOptions.visibility || requestOptions.affiliation)) {
               requestOptions.type = requestOptions.type || 'all';
            }
            requestOptions.sort = requestOptions.sort || 'updated';
            requestOptions.per_page = requestOptions.per_page || '100'; // eslint-disable-line

            return requestOptions;
         }
      }, {
         key: '_dateToISO',
         value: function _dateToISO(date) {
            if (date && date instanceof Date) {
               date = date.toISOString();
            }

            return date;
         }
      }, {
         key: '_request',
         value: function _request(method, path, data, cb, raw) {
            var url = this.__getURL(path);
            var headers = this.__getRequestHeaders(raw);
            var queryParams = {};

            var shouldUseDataAsParams = data && (typeof data === 'undefined' ? 'undefined' : _typeof(data)) === 'object' && methodHasNoBody(method);
            if (shouldUseDataAsParams) {
               queryParams = data;
               data = undefined;
            }

            var config = {
               url: url,
               method: method,
               headers: headers,
               params: queryParams,
               data: data,
               responseType: raw ? 'text' : 'json'
            };

            log(config.method + ' to ' + config.url);
            var requestPromise = (0, _axios2.default)(config).catch(callbackErrorOrThrow(cb, path));

            if (cb) {
               requestPromise.then(function (response) {
                  cb(null, response.data || true, response);
               });
            }

            return requestPromise;
         }
      }, {
         key: '_request204or404',
         value: function _request204or404(path, data, cb) {
            var method = arguments.length <= 3 || arguments[3] === undefined ? 'GET' : arguments[3];

            return this._request(method, path, data).then(function success(response) {
               if (cb) {
                  cb(null, true, response);
               }
               return true;
            }, function failure(response) {
               if (response.status === 404) {
                  if (cb) {
                     cb(null, false, response);
                  }
                  return false;
               }

               if (cb) {
                  cb(response);
               }
               throw response;
            });
         }
      }, {
         key: '_requestAllPages',
         value: function _requestAllPages(path, options, cb, results) {
            var _this2 = this;

            results = results || [];

            return this._request('GET', path, options).then(function (response) {
               var thisGroup = void 0;
               if (response.data instanceof Array) {
                  thisGroup = response.data;
               } else if (response.data.items instanceof Array) {
                  thisGroup = response.data.items;
               } else {
                  var message = 'cannot figure out how to append ' + response.data + ' to the result set';
                  throw new ResponseError(message, path, response);
               }
               results.push.apply(results, thisGroup);

               var nextUrl = getNextPage(response.headers.link);
               if (nextUrl) {
                  log('getting next page: ' + nextUrl);
                  return _this2._requestAllPages(nextUrl, options, cb, results);
               }

               if (cb) {
                  cb(null, results, response);
               }

               response.data = results;
               return response;
            }).catch(callbackErrorOrThrow(cb, path));
         }
      }]);

      return Requestable;
   }();

   module.exports = Requestable;

   // ////////////////////////// //
   //  Private helper functions  //
   // ////////////////////////// //
   var METHODS_WITH_NO_BODY = ['GET', 'HEAD', 'DELETE'];
   function methodHasNoBody(method) {
      return METHODS_WITH_NO_BODY.indexOf(method) !== -1;
   }

   function getNextPage() {
      var linksHeader = arguments.length <= 0 || arguments[0] === undefined ? '' : arguments[0];

      var links = linksHeader.split(/\s*,\s*/); // splits and strips the urls
      return links.reduce(function (nextUrl, link) {
         if (link.search(/rel="next"/) !== -1) {
            return (link.match(/<(.*)>/) || [])[1];
         }

         return nextUrl;
      }, undefined);
   }

   function callbackErrorOrThrow(cb, path) {
      return function handler(response) {
         var message = 'error making request ' + response.config.method + ' ' + response.config.url;
         var error = new ResponseError(message, path, response);
         log(message + ' ' + JSON.stringify(response.data));
         if (cb) {
            log('going to error callback');
            cb(error);
         } else {
            log('throwing error');
            throw error;
         }
      };
   }
});

},{"axios":12,"debug":31,"es6-promise":33,"js-base64":36}],9:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable', 'debug'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'), require('debug'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable, global.debug);
    global.Search = mod.exports;
  }
})(this, function (module, _Requestable2, _debug) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  var _debug2 = _interopRequireDefault(_debug);

  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 _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 _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 log = (0, _debug2.default)('github:search');

  /**
   * Wrap the Search API
   */

  var Search = function (_Requestable) {
    _inherits(Search, _Requestable);

    /**
     * Create a Search
     * @param {Object} defaults - defaults for the search
     * @param {Requestable.auth} [auth] - information required to authenticate to Github
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function Search(defaults, auth, apiBase) {
      _classCallCheck(this, Search);

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Search).call(this, auth, apiBase));

      _this.__defaults = _this._getOptionsWithDefaults(defaults);
      return _this;
    }

    /**
     * Available search options
     * @see https://developer.github.com/v3/search/#parameters
     * @typedef {Object} Search.Params
     * @param {string} q - the query to make
     * @param {string} sort - the sort field, one of `stars`, `forks`, or `updated`.
     *                      Default is [best match](https://developer.github.com/v3/search/#ranking-search-results)
     * @param {string} order - the ordering, either `asc` or `desc`
     */
    /**
     * Perform a search on the GitHub API
     * @private
     * @param {string} path - the scope of the search
     * @param {Search.Params} [withOptions] - additional parameters for the search
     * @param {Requestable.callback} [cb] - will receive the results of the search
     * @return {Promise} - the promise for the http request
     */


    _createClass(Search, [{
      key: '_search',
      value: function _search(path) {
        var _this2 = this;

        var withOptions = arguments.length <= 1 || arguments[1] === undefined ? {} : arguments[1];
        var cb = arguments.length <= 2 || arguments[2] === undefined ? undefined : arguments[2];

        var requestOptions = {};
        Object.keys(this.__defaults).forEach(function (prop) {
          requestOptions[prop] = _this2.__defaults[prop];
        });
        Object.keys(withOptions).forEach(function (prop) {
          requestOptions[prop] = withOptions[prop];
        });

        log('searching ' + path + ' with options:', requestOptions);
        return this._requestAllPages('/search/' + path, requestOptions, cb);
      }
    }, {
      key: 'forRepositories',
      value: function forRepositories(options, cb) {
        return this._search('repositories', options, cb);
      }
    }, {
      key: 'forCode',
      value: function forCode(options, cb) {
        return this._search('code', options, cb);
      }
    }, {
      key: 'forIssues',
      value: function forIssues(options, cb) {
        return this._search('issues', options, cb);
      }
    }, {
      key: 'forUsers',
      value: function forUsers(options, cb) {
        return this._search('users', options, cb);
      }
    }]);

    return Search;
  }(_Requestable3.default);

  module.exports = Search;
});

},{"./Requestable":8,"debug":31}],10:[function(require,module,exports){
(function (global, factory) {
  if (typeof define === "function" && define.amd) {
    define(['module', './Requestable', 'debug'], factory);
  } else if (typeof exports !== "undefined") {
    factory(module, require('./Requestable'), require('debug'));
  } else {
    var mod = {
      exports: {}
    };
    factory(mod, global.Requestable, global.debug);
    global.Team = mod.exports;
  }
})(this, function (module, _Requestable2, _debug) {
  'use strict';

  var _Requestable3 = _interopRequireDefault(_Requestable2);

  var _debug2 = _interopRequireDefault(_debug);

  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 _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 _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 log = (0, _debug2.default)('github:team');

  /**
   * A Team allows scoping of API requests to a particular Github Organization Team.
   */

  var Team = function (_Requestable) {
    _inherits(Team, _Requestable);

    /**
     * Create a Team.
     * @param {string} [teamId] - the id for the team
     * @param {Requestable.auth} [auth] - information required to authenticate to Github
     * @param {string} [apiBase=https://api.github.com] - the base Github API URL
     */

    function Team(teamId, auth, apiBase) {
      _classCallCheck(this, Team);

      var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(Team).call(this, auth, apiBase));

      _this.__teamId = teamId;
      return _this;
    }

    /**
     * Get Team information
     * @see https://developer.github.com/v3/orgs/teams/#get-team
     * @param {Requestable.callback} [cb] - will receive the team
     * @return {Promise} - the promise for the http request
     */


    _createClass(Team, [{
      key: 'getTeam',
      value: function getTeam(cb) {
        log('Fetching Team ' + this.__teamId);
        return this._request('Get', '/teams/' + this.__teamId, undefined, cb);
      }
    }, {
      key: 'listRepos',
      value: function listRepos(cb) {
        log('Fetching repositories for Team ' + this.__teamId);
        return this._requestAllPages('/teams/' + this.__teamId + '/repos', undefined, cb);
      }
    }, {
      key: 'editTeam',
      value: function editTeam(options, cb) {
        log('Editing Team ' + this.__teamId);
        return this._request('PATCH', '/teams/' + this.__teamId, options, cb);
      }
    }, {
      key: 'listMembers',
      value: function listMembers(options, cb) {
        log('Getting members of Team ' + this.__teamId);
        return this._requestAllPages('/teams/' + this.__teamId + '/members', options, cb);
      }
    }, {
      key: 'getMembership',
      value: function getMembership(username, cb) {
        log('Getting membership of user ' + username + ' in Team ' + this.__teamId);
        return this._request('GET', '/teams/' + this.__teamId + '/memberships/' + username, undefined, cb);
      }
    }, {
      key: 'addMembership',
      value: function addMembership(username, options, cb) {
        log('Adding user ' + username + ' to Team ' + this.__teamId);
        return this._request('PUT', '/teams/' + this.__teamId + '/memberships/' + username, options, cb);
      }
    }, {
      key: 'isManagedRepo',
      value: function isManagedRepo(owner, repo, cb) {
        log('Getting repo management by Team ' + this.__teamId + ' for repo ' + owner + '/' + repo);
        return this._request204or404('/teams/' + this.__teamId + '/repos/' + owner + '/' + repo, undefined, cb);
      }
    }, {
      key: 'manageRepo',
      value: function manageRepo(owner, repo, options, cb) {
        log('Adding or Updating repo management by Team ' + this.__teamId + ' for repo ' + owner + '/' + repo);
        return this._request204or404('/teams/' + this.__teamId + '/repos/' + owner + '/' + repo, options, cb, 'PUT');
      }
    }, {
      key: 'unmanageRepo',
      value: function unmanageRepo(owner, repo, cb) {
        log('Remove repo management by Team ' + this.__teamId + ' for repo ' + owner + '/' + repo);
        return this._request204or404('/teams/' + this.__teamId + '/repos/' + owner + '/' + repo, undefined, cb, 'DELETE');
      }
    }, {
      key: 'deleteTeam',
      value: function deleteTeam(cb) {
        log('Deleting Team ' + this.__teamId);
        return this._request204or404('/teams/' + this.__teamId, undefined, cb, 'DELETE');
      }
    }]);

    return Team;
  }(_Requestable3.default);

  module.exports = Team;
});

},{"./Requestable":8,"debug":31}],11:[function(require,module,exports){
(function (global, factory) {
   if (typeof define === "function" && define.amd) {
      define(['module', './Requestable', 'debug'], factory);
   } else if (typeof exports !== "undefined") {
      factory(module, require('./Requestable'), require('debug'));
   } else {
      var mod = {
         exports: {}
      };
      factory(mod, global.Requestable, global.debug);
      global.User = mod.exports;
   }
})(this, function (module, _Requestable2, _debug) {
   'use strict';

   var _Requestable3 = _interopRequireDefault(_Requestable2);

   var _debug2 = _interopRequireDefault(_debug);

   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 _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 _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 log = (0, _debug2.default)('github:user');

   /**
    * A User allows scoping of API requests to a particular Github user.
    */

   var User = function (_Requestable) {
      _inherits(User, _Requestable);

      /**
       * Create a User.
       * @param {string} [username] - the user to use for user-scoped queries
       * @param {Requestable.auth} [auth] - information required to authenticate to Github
       * @param {string} [apiBase=https://api.github.com] - the base Github API URL
       */

      function User(username, auth, apiBase) {
         _classCallCheck(this, User);

         var _this = _possibleConstructorReturn(this, Object.getPrototypeOf(User).call(this, auth, apiBase));

         _this.__user = username;
         return _this;
      }

      /**
       * Get the url for the request. (dependent on if we're requesting for the authenticated user or not)
       * @private
       * @param {string} endpoint - the endpoint being requested
       * @return {string} - the resolved endpoint
       */


      _createClass(User, [{
         key: '__getScopedUrl',
         value: function __getScopedUrl(endpoint) {
            if (this.__user) {
               return endpoint ? '/users/' + this.__user + '/' + endpoint : '/users/' + this.__user;
            } else {
               // eslint-disable-line
               switch (endpoint) {
                  case '':
                     return '/user';

                  case 'notifications':
                  case 'gists':
                     return '/' + endpoint;

                  default:
                     return '/user/' + endpoint;
               }
            }
         }
      }, {
         key: 'listRepos',
         value: function listRepos(options, cb) {
            if (typeof options === 'function') {
               cb = options;
               options = {};
            }

            options = this._getOptionsWithDefaults(options);

            log('Fetching repositories with options: ' + JSON.stringify(options));
            return this._requestAllPages(this.__getScopedUrl('repos'), options, cb);
         }
      }, {
         key: 'listOrgs',
         value: function listOrgs(cb) {
            return this._request('GET', this.__getScopedUrl('orgs'), null, cb);
         }
      }, {
         key: 'listGists',
         value: function listGists(cb) {
            return this._request('GET', this.__getScopedUrl('gists'), null, cb);
         }
      }, {
         key: 'listNotifications',
         value: function listNotifications(options, cb) {
            options = options || {};
            if (typeof options === 'function') {
               cb = options;
               options = {};
            }

            options.since = this._dateToISO(options.since);
            options.before = this._dateToISO(options.before);

            return this._request('GET', this.__getScopedUrl('notifications'), options, cb);
         }
      }, {
         key: 'getProfile',
         value: function getProfile(cb) {
            return this._request('GET', this.__getScopedUrl(''), null, cb);
         }
      }, {
         key: 'listStarredRepos',
         value: function listStarredRepos(cb) {
            var requestOptions = this._getOptionsWithDefaults();
            return this._requestAllPages(this.__getScopedUrl('starred'), requestOptions, cb);
         }
      }, {
         key: 'follow',
         value: function follow(username, cb) {
            return this._request('PUT', '/user/following/' + this.__user, null, cb);
         }
      }, {
         key: 'unfollow',
         value: function unfollow(username, cb) {
            return this._request('DELETE', '/user/following/' + this.__user, null, cb);
         }
      }, {
         key: 'createRepo',
         value: function createRepo(options, cb) {
            return this._request('POST', '/user/repos', options, cb);
         }
      }]);

      return User;
   }(_Requestable3.default);

   module.exports = User;
});

},{"./Requestable":8,"debug":31}],12:[function(require,module,exports){
module.exports = require('./lib/axios');
},{"./lib/axios":14}],13:[function(require,module,exports){
(function (process){
'use strict';

var utils = require('./../utils');
var buildURL = require('./../helpers/buildURL');
var parseHeaders = require('./../helpers/parseHeaders');
var transformData = require('./../helpers/transformData');
var isURLSameOrigin = require('./../helpers/isURLSameOrigin');
var btoa = (typeof window !== 'undefined' && window.btoa) || require('./../helpers/btoa');

module.exports = function xhrAdapter(resolve, reject, config) {
  var requestData = config.data;
  var requestHeaders = config.headers;

  if (utils.isFormData(requestData)) {
    delete requestHeaders['Content-Type']; // Let the browser set it
  }

  var request = new XMLHttpRequest();
  var loadEvent = 'onreadystatechange';
  var xDomain = false;

  // For IE 8/9 CORS support
  // Only supports POST and GET calls and doesn't returns the response headers.
  // DON'T do this for testing b/c XMLHttpRequest is mocked, not XDomainRequest.
  if (process.env.NODE_ENV !== 'test' && typeof window !== 'undefined' && window.XDomainRequest && !('withCredentials' in request) && !isURLSameOrigin(config.url)) {
    request = new window.XDomainRequest();
    loadEvent = 'onload';
    xDomain = true;
  }

  // HTTP basic authentication
  if (config.auth) {
    var username = config.auth.username || '';
    var password = config.auth.password || '';
    requestHeaders.Authorization = 'Basic ' + btoa(username + ':' + password);
  }

  request.open(config.method.toUpperCase(), buildURL(config.url, config.params, config.paramsSerializer), true);

  // Set the request timeout in MS
  request.timeout = config.timeout;

  // For IE 9 CORS support.
  request.onprogress = function handleProgress() {};
  request.ontimeout = function handleTimeout() {};

  // Listen for ready state
  request[loadEvent] = function handleLoad() {
    if (!request || (request.readyState !== 4 && !xDomain)) {
      return;
    }

    // The request errored out and we didn't get a response, this will be
    // handled by onerror instead
    if (request.status === 0) {
      return;
    }

    // Prepare the response
    var responseHeaders = 'getAllResponseHeaders' in request ? parseHeaders(request.getAllResponseHeaders()) : null;
    var responseData = !config.responseType || config.responseType === 'text' ? request.responseText : request.response;
    var response = {
      data: transformData(
        responseData,
        responseHeaders,
        config.transformResponse
      ),
      // IE sends 1223 instead of 204 (https://github.com/mzabriskie/axios/issues/201)
      status: request.status === 1223 ? 204 : request.status,
      statusText: request.status === 1223 ? 'No Content' : request.statusText,
      headers: responseHeaders,
      config: config,
      request: request
    };

    // Resolve or reject the Promise based on the status
    ((response.status >= 200 && response.status < 300) ||
     (!('status' in request) && request.responseText) ?
      resolve :
      reject)(response);

    // Clean up request
    request = null;
  };

  // Handle low level network errors
  request.onerror = function handleError() {
    // Real errors are hidden from us by the browser
    // onerror should only fire if it's a network error
    reject(new Error('Network Error'));

    // Clean up request
    request = null;
  };

  // Handle timeout
  request.ontimeout = function handleTimeout() {
    var err = new Error('timeout of ' + config.timeout + 'ms exceeded');
    err.timeout = config.timeout;
    err.code = 'ECONNABORTED';
    reject(err);

    // Clean up request
    request = null;
  };

  // Add xsrf header
  // This is only done if running in a standard browser environment.
  // Specifically not if we're in a web worker, or react-native.
  if (utils.isStandardBrowserEnv()) {
    var cookies = require('./../helpers/cookies');

    // Add xsrf header
    var xsrfValue = config.withCredentials || isURLSameOrigin(config.url) ?
        cookies.read(config.xsrfCookieName) :
        undefined;

    if (xsrfValue) {
      requestHeaders[config.xsrfHeaderName] = xsrfValue;
    }
  }

  // Add headers to the request
  if ('setRequestHeader' in request) {
    utils.forEach(requestHeaders, function setRequestHeader(val, key) {
      if (typeof requestData === 'undefined' && key.toLowerCase() === 'content-type') {
        // Remove Content-Type if data is undefined
        delete requestHeaders[key];
      } else {
        // Otherwise add header to the request
        request.setRequestHeader(key, val);
      }
    });
  }

  // Add withCredentials to request if needed
  if (config.withCredentials) {
    request.withCredentials = true;
  }

  // Add responseType to request if needed
  if (config.responseType) {
    try {
      request.responseType = config.responseType;
    } catch (e) {
      if (request.responseType !== 'json') {
        throw e;
      }
    }
  }

  // Handle progress if needed
  if (config.progress) {
    if (config.method === 'post' || config.method === 'put') {
      request.upload.addEventListener('progress', config.progress);
    } else if (config.method === 'get') {
      request.addEventListener('progress', config.progress);
    }
  }

  // Format request data
  if (utils.isArrayBuffer(requestData)) {
    requestData = new DataView(requestData);
  }

  if (requestData === undefined) {
    requestData = null;
  }

  // Send the request
  request.send(requestData);
};

}).call(this,require('_process'))

},{"./../helpers/btoa":19,"./../helpers/buildURL":20,"./../helpers/cookies":22,"./../helpers/isURLSameOrigin":24,"./../helpers/parseHeaders":25,"./../helpers/transformData":27,"./../utils":28,"_process":38}],14:[function(require,module,exports){
'use strict';

var defaults = require('./defaults');
var utils = require('./utils');
var dispatchRequest = require('./core/dispatchRequest');
var InterceptorManager = require('./core/InterceptorManager');
var isAbsoluteURL = require('./helpers/isAbsoluteURL');
var combineURLs = require('./helpers/combineURLs');
var bind = require('./helpers/bind');
var transformData = require('./helpers/transformData');

function Axios(defaultConfig) {
  this.defaults = utils.merge({}, defaultConfig);
  this.interceptors = {
    request: new InterceptorManager(),
    response: new InterceptorManager()
  };
}

Axios.prototype.request = function request(config) {
  /*eslint no-param-reassign:0*/
  // Allow for axios('example/url'[, config]) a la fetch API
  if (typeof config === 'string') {
    config = utils.merge({
      url: arguments[0]
    }, arguments[1]);
  }

  config = utils.merge(defaults, this.defaults, { method: 'get' }, config);

  // Support baseURL config
  if (config.baseURL && !isAbsoluteURL(config.url)) {
    config.url = combineURLs(config.baseURL, config.url);
  }

  // Don't allow overriding defaults.withCredentials
  config.withCredentials = config.withCredentials || this.defaults.withCredentials;

  // Transform request data
  config.data = transformData(
    config.data,
    config.headers,
    config.transformRequest
  );

  // Flatten headers
  config.headers = utils.merge(
    config.headers.common || {},
    config.headers[config.method] || {},
    config.headers || {}
  );

  utils.forEach(
    ['delete', 'get', 'head', 'post', 'put', 'patch', 'common'],
    function cleanHeaderConfig(method) {
      delete config.headers[method];
    }
  );

  // Hook up interceptors middleware
  var chain = [dispatchRequest, undefined];
  var promise = Promise.resolve(config);

  this.interceptors.request.forEach(function unshiftRequestInterceptors(interceptor) {
    chain.unshift(interceptor.fulfilled, interceptor.rejected);
  });

  this.interceptors.response.forEach(function pushResponseInterceptors(interceptor) {
    chain.push(interceptor.fulfilled, interceptor.rejected);
  });

  while (chain.length) {
    promise = promise.then(chain.shift(), chain.shift());
  }

  return promise;
};

var defaultInstance = new Axios(defaults);
var axios = module.exports = bind(Axios.prototype.request, defaultInstance);

// Expose properties from defaultInstance
axios.defaults = defaultInstance.defaults;
axios.interceptors = defaultInstance.interceptors;

// Factory for creating new instances
axios.create = function create(defaultConfig) {
  return new Axios(defaultConfig);
};

// Expose all/spread
axios.all = function all(promises) {
  return Promise.all(promises);
};
axios.spread = require('./helpers/spread');

// Provide aliases for supported request methods
utils.forEach(['delete', 'get', 'head'], function forEachMethodNoData(method) {
  /*eslint func-names:0*/
  Axios.prototype[method] = function(url, config) {
    return this.request(utils.merge(config || {}, {
      method: method,
      url: url
    }));
  };
  axios[method] = bind(Axios.prototype[method], defaultInstance);
});

utils.forEach(['post', 'put', 'patch'], function forEachMethodWithData(method) {
  /*eslint func-names:0*/
  Axios.prototype[method] = function(url, data, config) {
    return this.request(utils.merge(config || {}, {
      method: method,
      url: url,
      data: data
    }));
  };
  axios[method] = bind(Axios.prototype[method], defaultInstance);
});

},{"./core/InterceptorManager":15,"./core/dispatchRequest":16,"./defaults":17,"./helpers/bind":18,"./helpers/combineURLs":21,"./helpers/isAbsoluteURL":23,"./helpers/spread":26,"./helpers/transformData":27,"./utils":28}],15:[function(require,module,exports){
'use strict';

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

function InterceptorManager() {
  this.handlers = [];
}

/**
 * Add a new interceptor to the stack
 *
 * @param {Function} fulfilled The function to handle `then` for a `Promise`
 * @param {Function} rejected The function to handle `reject` for a `Promise`
 *
 * @return {Number} An ID used to remove interceptor later
 */
InterceptorManager.prototype.use = function use(fulfilled, rejected) {
  this.handlers.push({
    fulfilled: fulfilled,
    rejected: rejected
  });
  return this.handlers.length - 1;
};

/**
 * Remove an interceptor from the stack
 *
 * @param {Number} id The ID that was returned by `use`
 */
InterceptorManager.prototype.eject = function eject(id) {
  if (this.handlers[id]) {
    this.handlers[id] = null;
  }
};

/**
 * Iterate over all the registered interceptors
 *
 * This method is particularly useful for skipping over any
 * interceptors that may have become `null` calling `eject`.
 *
 * @param {Function} fn The function to call for each interceptor
 */
InterceptorManager.prototype.forEach = function forEach(fn) {
  utils.forEach(this.handlers, function forEachHandler(h) {
    if (h !== null) {
      fn(h);
    }
  });
};

module.exports = InterceptorManager;

},{"./../utils":28}],16:[function(require,module,exports){
(function (process){
'use strict';

/**
 * Dispatch a request to the server using whichever adapter
 * is supported by the current environment.
 *
 * @param {object} config The config that is to be used for the request
 * @returns {Promise} The Promise to be fulfilled
 */
module.exports = function dispatchRequest(config) {
  return new Promise(function executor(resolve, reject) {
    try {
      var adapter;

      if (typeof config.adapter === 'function') {
        // For custom adapter support
        adapter = config.adapter;
      } else if (typeof XMLHttpRequest !== 'undefined') {
        // For browsers use XHR adapter
        adapter = require('../adapters/xhr');
      } else if (typeof process !== 'undefined') {
        // For node use HTTP adapter
        adapter = require('../adapters/http');
      }

      if (typeof adapter === 'function') {
        adapter(resolve, reject, config);
      }
    } catch (e) {
      reject(e);
    }
  });
};


}).call(this,require('_process'))

},{"../adapters/http":13,"../adapters/xhr":13,"_process":38}],17:[function(require,module,exports){
'use strict';

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

var PROTECTION_PREFIX = /^\)\]\}',?\n/;
var DEFAULT_CONTENT_TYPE = {
  'Content-Type': 'application/x-www-form-urlencoded'
};

module.exports = {
  transformRequest: [function transformRequestJSON(data, headers) {
    if (utils.isFormData(data)) {
      return data;
    }
    if (utils.isArrayBuffer(data)) {
      return data;
    }
    if (utils.isArrayBufferView(data)) {
      return data.buffer;
    }
    if (utils.isObject(data) && !utils.isFile(data) && !utils.isBlob(data)) {
      // Set application/json if no Content-Type has been specified
      if (!utils.isUndefined(headers)) {
        utils.forEach(headers, function processContentTypeHeader(val, key) {
          if (key.toLowerCase() === 'content-type') {
            headers['Content-Type'] = val;
          }
        });

        if (utils.isUndefined(headers['Content-Type'])) {
          headers['Content-Type'] = 'application/json;charset=utf-8';
        }
      }
      return JSON.stringify(data);
    }
    return data;
  }],

  transformResponse: [function transformResponseJSON(data) {
    /*eslint no-param-reassign:0*/
    if (typeof data === 'string') {
      data = data.replace(PROTECTION_PREFIX, '');
      try {
        data = JSON.parse(data);
      } catch (e) { /* Ignore */ }
    }
    return data;
  }],

  headers: {
    common: {
      'Accept': 'application/json, text/plain, */*'
    },
    patch: utils.merge(DEFAULT_CONTENT_TYPE),
    post: utils.merge(DEFAULT_CONTENT_TYPE),
    put: utils.merge(DEFAULT_CONTENT_TYPE)
  },

  timeout: 0,

  xsrfCookieName: 'XSRF-TOKEN',
  xsrfHeaderName: 'X-XSRF-TOKEN',

  maxContentLength: -1
};

},{"./utils":28}],18:[function(require,module,exports){
'use strict';

module.exports = function bind(fn, thisArg) {
  return function wrap() {
    var args = new Array(arguments.length);
    for (var i = 0; i < args.length; i++) {
      args[i] = arguments[i];
    }
    return fn.apply(thisArg, args);
  };
};

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

// btoa polyfill for IE<10 courtesy https://github.com/davidchambers/Base64.js

var chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=';

function E() {
  this.message = 'String contains an invalid character';
}
E.prototype = new Error;
E.prototype.code = 5;
E.prototype.name = 'InvalidCharacterError';

function btoa(input) {
  var str = String(input);
  var output = '';
  for (
    // initialize result and counter
    var block, charCode, idx = 0, map = chars;
    // if the next str index does not exist:
    //   change the mapping table to "="
    //   check if d has no fractional digits
    str.charAt(idx | 0) || (map = '=', idx % 1);
    // "8 - idx % 1 * 8" generates the sequence 2, 4, 6, 8
    output += map.charAt(63 & block >> 8 - idx % 1 * 8)
  ) {
    charCode = str.charCodeAt(idx += 3 / 4);
    if (charCode > 0xFF) {
      throw new E();
    }
    block = block << 8 | charCode;
  }
  return output;
}

module.exports = btoa;

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

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

function encode(val) {
  return encodeURIComponent(val).
    replace(/%40/gi, '@').
    replace(/%3A/gi, ':').
    replace(/%24/g, '$').
    replace(/%2C/gi, ',').
    replace(/%20/g, '+').
    replace(/%5B/gi, '[').
    replace(/%5D/gi, ']');
}

/**
 * Build a URL by appending params to the end
 *
 * @param {string} url The base of the url (e.g., http://www.google.com)
 * @param {object} [params] The params to be appended
 * @returns {string} The formatted url
 */
module.exports = function buildURL(url, params, paramsSerializer) {
  /*eslint no-param-reassign:0*/
  if (!params) {
    return url;
  }

  var serializedParams;
  if (paramsSerializer) {
    serializedParams = paramsSerializer(params);
  } else {
    var parts = [];

    utils.forEach(params, function serialize(val, key) {
      if (val === null || typeof val === 'undefined') {
        return;
      }

      if (utils.isArray(val)) {
        key = key + '[]';
      }

      if (!utils.isArray(val)) {
        val = [val];
      }

      utils.forEach(val, function parseValue(v) {
        if (utils.isDate(v)) {
          v = v.toISOString();
        } else if (utils.isObject(v)) {
          v = JSON.stringify(v);
        }
        parts.push(encode(key) + '=' + encode(v));
      });
    });

    serializedParams = parts.join('&');
  }

  if (serializedParams) {
    url += (url.indexOf('?') === -1 ? '?' : '&') + serializedParams;
  }

  return url;
};


},{"./../utils":28}],21:[function(require,module,exports){
'use strict';

/**
 * Creates a new URL by combining the specified URLs
 *
 * @param {string} baseURL The base URL
 * @param {string} relativeURL The relative URL
 * @returns {string} The combined URL
 */
module.exports = function combineURLs(baseURL, relativeURL) {
  return baseURL.replace(/\/+$/, '') + '/' + relativeURL.replace(/^\/+/, '');
};

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

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

module.exports = (
  utils.isStandardBrowserEnv() ?

  // Standard browser envs support document.cookie
  (function standardBrowserEnv() {
    return {
      write: function write(name, value, expires, path, domain, secure) {
        var cookie = [];
        cookie.push(name + '=' + encodeURIComponent(value));

        if (utils.isNumber(expires)) {
          cookie.push('expires=' + new Date(expires).toGMTString());
        }

        if (utils.isString(path)) {
          cookie.push('path=' + path);
        }

        if (utils.isString(domain)) {
          cookie.push('domain=' + domain);
        }

        if (secure === true) {
          cookie.push('secure');
        }

        document.cookie = cookie.join('; ');
      },

      read: function read(name) {
        var match = document.cookie.match(new RegExp('(^|;\\s*)(' + name + ')=([^;]*)'));
        return (match ? decodeURIComponent(match[3]) : null);
      },

      remove: function remove(name) {
        this.write(name, '', Date.now() - 86400000);
      }
    };
  })() :

  // Non standard browser env (web workers, react-native) lack needed support.
  (function nonStandardBrowserEnv() {
    return {
      write: function write() {},
      read: function read() { return null; },
      remove: function remove() {}
    };
  })()
);

},{"./../utils":28}],23:[function(require,module,exports){
'use strict';

/**
 * Determines whether the specified URL is absolute
 *
 * @param {string} url The URL to test
 * @returns {boolean} True if the specified URL is absolute, otherwise false
 */
module.exports = function isAbsoluteURL(url) {
  // A URL is considered absolute if it begins with "<scheme>://" or "//" (protocol-relative URL).
  // RFC 3986 defines scheme name as a sequence of characters beginning with a letter and followed
  // by any combination of letters, digits, plus, period, or hyphen.
  return /^([a-z][a-z\d\+\-\.]*:)?\/\//i.test(url);
};

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

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

module.exports = (
  utils.isStandardBrowserEnv() ?

  // Standard browser envs have full support of the APIs needed to test
  // whether the request URL is of the same origin as current location.
  (function standardBrowserEnv() {
    var msie = /(msie|trident)/i.test(navigator.userAgent);
    var urlParsingNode = document.createElement('a');
    var originURL;

    /**
    * Parse a URL to discover it's components
    *
    * @param {String} url The URL to be parsed
    * @returns {Object}
    */
    function resolveURL(url) {
      var href = url;

      if (msie) {
        // IE needs attribute set twice to normalize properties
        urlParsingNode.setAttribute('href', href);
        href = urlParsingNode.href;
      }

      urlParsingNode.setAttribute('href', href);

      // urlParsingNode provides the UrlUtils interface - http://url.spec.whatwg.org/#urlutils
      return {
        href: urlParsingNode.href,
        protocol: urlParsingNode.protocol ? urlParsingNode.protocol.replace(/:$/, '') : '',
        host: urlParsingNode.host,
        search: urlParsingNode.search ? urlParsingNode.search.replace(/^\?/, '') : '',
        hash: urlParsingNode.hash ? urlParsingNode.hash.replace(/^#/, '') : '',
        hostname: urlParsingNode.hostname,
        port: urlParsingNode.port,
        pathname: (urlParsingNode.pathname.charAt(0) === '/') ?
                  urlParsingNode.pathname :
                  '/' + urlParsingNode.pathname
      };
    }

    originURL = resolveURL(window.location.href);

    /**
    * Determine if a URL shares the same origin as the current location
    *
    * @param {String} requestURL The URL to test
    * @returns {boolean} True if URL shares the same origin, otherwise false
    */
    return function isURLSameOrigin(requestURL) {
      var parsed = (utils.isString(requestURL)) ? resolveURL(requestURL) : requestURL;
      return (parsed.protocol === originURL.protocol &&
            parsed.host === originURL.host);
    };
  })() :

  // Non standard browser envs (web workers, react-native) lack needed support.
  (function nonStandardBrowserEnv() {
    return function isURLSameOrigin() {
      return true;
    };
  })()
);

},{"./../utils":28}],25:[function(require,module,exports){
'use strict';

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

/**
 * Parse headers into an object
 *
 * ```
 * Date: Wed, 27 Aug 2014 08:58:49 GMT
 * Content-Type: application/json
 * Connection: keep-alive
 * Transfer-Encoding: chunked
 * ```
 *
 * @param {String} headers Headers needing to be parsed
 * @returns {Object} Headers parsed into an object
 */
module.exports = function parseHeaders(headers) {
  var parsed = {};
  var key;
  var val;
  var i;

  if (!headers) { return parsed; }

  utils.forEach(headers.split('\n'), function parser(line) {
    i = line.indexOf(':');
    key = utils.trim(line.substr(0, i)).toLowerCase();
    val = utils.trim(line.substr(i + 1));

    if (key) {
      parsed[key] = parsed[key] ? parsed[key] + ', ' + val : val;
    }
  });

  return parsed;
};

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

/**
 * Syntactic sugar for invoking a function and expanding an array for arguments.
 *
 * Common use case would be to use `Function.prototype.apply`.
 *
 *  ```js
 *  function f(x, y, z) {}
 *  var args = [1, 2, 3];
 *  f.apply(null, args);
 *  ```
 *
 * With `spread` this example can be re-written.
 *
 *  ```js
 *  spread(function(x, y, z) {})([1, 2, 3]);
 *  ```
 *
 * @param {Function} callback
 * @returns {Function}
 */
module.exports = function spread(callback) {
  return function wrap(arr) {
    return callback.apply(null, arr);
  };
};

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

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

/**
 * Transform the data for a request or a response
 *
 * @param {Object|String} data The data to be transformed
 * @param {Array} headers The headers for the request or response
 * @param {Array|Function} fns A single function or Array of functions
 * @returns {*} The resulting transformed data
 */
module.exports = function transformData(data, headers, fns) {
  /*eslint no-param-reassign:0*/
  utils.forEach(fns, function transform(fn) {
    data = fn(data, headers);
  });

  return data;
};

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

/*global toString:true*/

// utils is a library of generic helper functions non-specific to axios

var toString = Object.prototype.toString;

/**
 * Determine if a value is an Array
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an Array, otherwise false
 */
function isArray(val) {
  return toString.call(val) === '[object Array]';
}

/**
 * Determine if a value is an ArrayBuffer
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an ArrayBuffer, otherwise false
 */
function isArrayBuffer(val) {
  return toString.call(val) === '[object ArrayBuffer]';
}

/**
 * Determine if a value is a FormData
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an FormData, otherwise false
 */
function isFormData(val) {
  return toString.call(val) === '[object FormData]';
}

/**
 * Determine if a value is a view on an ArrayBuffer
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a view on an ArrayBuffer, otherwise false
 */
function isArrayBufferView(val) {
  var result;
  if ((typeof ArrayBuffer !== 'undefined') && (ArrayBuffer.isView)) {
    result = ArrayBuffer.isView(val);
  } else {
    result = (val) && (val.buffer) && (val.buffer instanceof ArrayBuffer);
  }
  return result;
}

/**
 * Determine if a value is a String
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a String, otherwise false
 */
function isString(val) {
  return typeof val === 'string';
}

/**
 * Determine if a value is a Number
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Number, otherwise false
 */
function isNumber(val) {
  return typeof val === 'number';
}

/**
 * Determine if a value is undefined
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if the value is undefined, otherwise false
 */
function isUndefined(val) {
  return typeof val === 'undefined';
}

/**
 * Determine if a value is an Object
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is an Object, otherwise false
 */
function isObject(val) {
  return val !== null && typeof val === 'object';
}

/**
 * Determine if a value is a Date
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Date, otherwise false
 */
function isDate(val) {
  return toString.call(val) === '[object Date]';
}

/**
 * Determine if a value is a File
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a File, otherwise false
 */
function isFile(val) {
  return toString.call(val) === '[object File]';
}

/**
 * Determine if a value is a Blob
 *
 * @param {Object} val The value to test
 * @returns {boolean} True if value is a Blob, otherwise false
 */
function isBlob(val) {
  return toString.call(val) === '[object Blob]';
}

/**
 * Trim excess whitespace off the beginning and end of a string
 *
 * @param {String} str The String to trim
 * @returns {String} The String freed of excess whitespace
 */
function trim(str) {
  return str.replace(/^\s*/, '').replace(/\s*$/, '');
}

/**
 * Determine if we're running in a standard browser environment
 *
 * This allows axios to run in a web worker, and react-native.
 * Both environments support XMLHttpRequest, but not fully standard globals.
 *
 * web workers:
 *  typeof window -> undefined
 *  typeof document -> undefined
 *
 * react-native:
 *  typeof document.createElement -> undefined
 */
function isStandardBrowserEnv() {
  return (
    typeof window !== 'undefined' &&
    typeof document !== 'undefined' &&
    typeof document.createElement === 'function'
  );
}

/**
 * Iterate over an Array or an Object invoking a function for each item.
 *
 * If `obj` is an Array callback will be called passing
 * the value, index, and complete array for each item.
 *
 * If 'obj' is an Object callback will be called passing
 * the value, key, and complete object for each property.
 *
 * @param {Object|Array} obj The object to iterate
 * @param {Function} fn The callback to invoke for each item
 */
function forEach(obj, fn) {
  // Don't bother if no value provided
  if (obj === null || typeof obj === 'undefined') {
    return;
  }

  // Force an array if not already something iterable
  if (typeof obj !== 'object' && !isArray(obj)) {
    /*eslint no-param-reassign:0*/
    obj = [obj];
  }

  if (isArray(obj)) {
    // Iterate over array values
    for (var i = 0, l = obj.length; i < l; i++) {
      fn.call(null, obj[i], i, obj);
    }
  } else {
    // Iterate over object keys
    for (var key in obj) {
      if (obj.hasOwnProperty(key)) {
        fn.call(null, obj[key], key, obj);
      }
    }
  }
}

/**
 * Accepts varargs expecting each argument to be an object, then
 * immutably merges the properties of each object and returns result.
 *
 * When multiple objects contain the same key the later object in
 * the arguments list will take precedence.
 *
 * Example:
 *
 * ```js
 * var result = merge({foo: 123}, {foo: 456});
 * console.log(result.foo); // outputs 456
 * ```
 *
 * @param {Object} obj1 Object to merge
 * @returns {Object} Result of all merge properties
 */
function merge(/* obj1, obj2, obj3, ... */) {
  var result = {};
  function assignValue(val, key) {
    if (typeof result[key] === 'object' && typeof val === 'object') {
      result[key] = merge(result[key], val);
    } else {
      result[key] = val;
    }
  }

  for (var i = 0, l = arguments.length; i < l; i++) {
    forEach(arguments[i], assignValue);
  }
  return result;
}

module.exports = {
  isArray: isArray,
  isArrayBuffer: isArrayBuffer,
  isFormData: isFormData,
  isArrayBufferView: isArrayBufferView,
  isString: isString,
  isNumber: isNumber,
  isObject: isObject,
  isUndefined: isUndefined,
  isDate: isDate,
  isFile: isFile,
  isBlob: isBlob,
  isStandardBrowserEnv: isStandardBrowserEnv,
  forEach: forEach,
  merge: merge,
  trim: trim
};

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

exports.toByteArray = toByteArray
exports.fromByteArray = fromByteArray

var lookup = []
var revLookup = []
var Arr = typeof Uint8Array !== 'undefined' ? Uint8Array : Array

function init () {
  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
}

init()

function toByteArray (b64) {
  var i, j, l, tmp, placeHolders, arr
  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
  placeHolders = b64[len - 2] === '=' ? 2 : b64[len - 1] === '=' ? 1 : 0

  // base64 is 4/3 + up to two characters of the original data
  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, j = 0; i < l; i += 4, j += 3) {
    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('')
}

},{}],30:[function(require,module,exports){
(function (global){
/*!
 * The buffer module from node.js, for the browser.
 *
 * @author   Feross Aboukhadijeh <feross@feross.org> <http://feross.org>
 * @license  MIT
 */
/* eslint-disable no-proto */

'use strict'

var base64 = require('base64-js')
var ieee754 = require('ieee754')
var isArray = require('isarray')

exports.Buffer = Buffer
exports.SlowBuffer = SlowBuffer
exports.INSPECT_MAX_BYTES = 50

/**
 * If `Buffer.TYPED_ARRAY_SUPPORT`:
 *   === true    Use Uint8Array implementation (fastest)
 *   === false   Use 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+.
 *
 * Due to various browser bugs, sometimes the Object implementation will be used even
 * when the browser supports typed arrays.
 *
 * Note:
 *
 *   - Firefox 4-29 lacks support for adding new properties to `Uint8Array` instances,
 *     See: https://bugzilla.mozilla.org/show_bug.cgi?id=695438.
 *
 *   - Chrome 9-10 is missing the `TypedArray.prototype.subarray` function.
 *
 *   - IE10 has a broken `TypedArray.prototype.subarray` function which returns arrays of
 *     incorrect length in some situations.

 * We detect these buggy browsers and set `Buffer.TYPED_ARRAY_SUPPORT` to `false` so they
 * get the Object implementation, which is slower but behaves correctly.
 */
Buffer.TYPED_ARRAY_SUPPORT = global.TYPED_ARRAY_SUPPORT !== undefined
  ? global.TYPED_ARRAY_SUPPORT
  : typedArraySupport()

/*
 * Export kMaxLength after typed array support is determined.
 */
exports.kMaxLength = kMaxLength()

function typedArraySupport () {
  try {
    var arr = new Uint8Array(1)
    arr.foo = function () { return 42 }
    return arr.foo() === 42 && // typed array instances can be augmented
        typeof arr.subarray === 'function' && // chrome 9-10 lack `subarray`
        arr.subarray(1, 1).byteLength === 0 // ie10 has broken `subarray`
  } catch (e) {
    return false
  }
}

function kMaxLength () {
  return Buffer.TYPED_ARRAY_SUPPORT
    ? 0x7fffffff
    : 0x3fffffff
}

function createBuffer (that, length) {
  if (kMaxLength() < length) {
    throw new RangeError('Invalid typed array length')
  }
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = new Uint8Array(length)
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    if (that === null) {
      that = new Buffer(length)
    }
    that.length = length
  }

  return that
}

/**
 * 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) {
  if (!Buffer.TYPED_ARRAY_SUPPORT && !(this instanceof Buffer)) {
    return new 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(this, arg)
  }
  return from(this, arg, encodingOrOffset, length)
}

Buffer.poolSize = 8192 // not used by this implementation

// TODO: Legacy, not needed anymore. Remove in next major version.
Buffer._augment = function (arr) {
  arr.__proto__ = Buffer.prototype
  return arr
}

function from (that, value, encodingOrOffset, length) {
  if (typeof value === 'number') {
    throw new TypeError('"value" argument must not be a number')
  }

  if (typeof ArrayBuffer !== 'undefined' && value instanceof ArrayBuffer) {
    return fromArrayBuffer(that, value, encodingOrOffset, length)
  }

  if (typeof value === 'string') {
    return fromString(that, value, encodingOrOffset)
  }

  return fromObject(that, 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(null, value, encodingOrOffset, length)
}

if (Buffer.TYPED_ARRAY_SUPPORT) {
  Buffer.prototype.__proto__ = Uint8Array.prototype
  Buffer.__proto__ = Uint8Array
  if (typeof Symbol !== 'undefined' && Symbol.species &&
      Buffer[Symbol.species] === Buffer) {
    // Fix subarray() in ES2016. See: https://github.com/feross/buffer/pull/97
    Object.defineProperty(Buffer, Symbol.species, {
      value: null,
      configurable: true
    })
  }
}

function assertSize (size) {
  if (typeof size !== 'number') {
    throw new TypeError('"size" argument must be a number')
  }
}

function alloc (that, size, fill, encoding) {
  assertSize(size)
  if (size <= 0) {
    return createBuffer(that, 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(that, size).fill(fill, encoding)
      : createBuffer(that, size).fill(fill)
  }
  return createBuffer(that, size)
}

/**
 * Creates a new filled Buffer instance.
 * alloc(size[, fill[, encoding]])
 **/
Buffer.alloc = function (size, fill, encoding) {
  return alloc(null, size, fill, encoding)
}

function allocUnsafe (that, size) {
  assertSize(size)
  that = createBuffer(that, size < 0 ? 0 : checked(size) | 0)
  if (!Buffer.TYPED_ARRAY_SUPPORT) {
    for (var i = 0; i < size; i++) {
      that[i] = 0
    }
  }
  return that
}

/**
 * Equivalent to Buffer(num), by default creates a non-zero-filled Buffer instance.
 * */
Buffer.allocUnsafe = function (size) {
  return allocUnsafe(null, size)
}
/**
 * Equivalent to SlowBuffer(num), by default creates a non-zero-filled Buffer instance.
 */
Buffer.allocUnsafeSlow = function (size) {
  return allocUnsafe(null, size)
}

function fromString (that, 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
  that = createBuffer(that, length)

  that.write(string, encoding)
  return that
}

function fromArrayLike (that, array) {
  var length = checked(array.length) | 0
  that = createBuffer(that, length)
  for (var i = 0; i < length; i += 1) {
    that[i] = array[i] & 255
  }
  return that
}

function fromArrayBuffer (that, array, byteOffset, length) {
  array.byteLength // this throws if `array` is not a valid ArrayBuffer

  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')
  }

  if (length === undefined) {
    array = new Uint8Array(array, byteOffset)
  } else {
    array = new Uint8Array(array, byteOffset, length)
  }

  if (Buffer.TYPED_ARRAY_SUPPORT) {
    // Return an augmented `Uint8Array` instance, for best performance
    that = array
    that.__proto__ = Buffer.prototype
  } else {
    // Fallback: Return an object instance of the Buffer class
    that = fromArrayLike(that, array)
  }
  return that
}

function fromObject (that, obj) {
  if (Buffer.isBuffer(obj)) {
    var len = checked(obj.length) | 0
    that = createBuffer(that, len)

    if (that.length === 0) {
      return that
    }

    obj.copy(that, 0, 0, len)
    return that
  }

  if (obj) {
    if ((typeof ArrayBuffer !== 'undefined' &&
        obj.buffer instanceof ArrayBuffer) || 'length' in obj) {
      if (typeof obj.length !== 'number' || isnan(obj.length)) {
        return createBuffer(that, 0)
      }
      return fromArrayLike(that, obj)
    }

    if (obj.type === 'Buffer' && isArray(obj.data)) {
      return fromArrayLike(that, 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 < kMaxLength` here because that fails when
  // length is NaN (which is otherwise coerced to zero.)
  if (length >= kMaxLength()) {
    throw new RangeError('Attempt to allocate Buffer larger than maximum ' +
                         'size: 0x' + kMaxLength().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)
}

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 'binary':
    case 'base64':
    case 'raw':
    case 'ucs2':
    case 'ucs-2':
    case 'utf16le':
    case 'utf-16le':
      return true
    default:
      return false
  }
}

Buffer.concat = function concat (list, length) {
  if (!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 (typeof ArrayBuffer !== 'undefined' && typeof ArrayBuffer.isView === 'function' &&
      (ArrayBuffer.isView(string) || string instanceof ArrayBuffer)) {
    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 'binary':
      // Deprecated
      case 'raw':
      case 'raws':
        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 'binary':
        return binarySlice(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
    }
  }
}

// The property is used by `Buffer.isBuffer` and `is-buffer` (in Safari 5-7) to detect
// Buffer instances.
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.toString = function toString () {
  var length = this.length | 0
  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
}

function arrayIndexOf (arr, val, byteOffset, encoding) {
  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 foundIndex = -1
  for (var i = 0; byteOffset + i < arrLength; i++) {
    if (read(arr, byteOffset + i) === read(val, foundIndex === -1 ? 0 : i - foundIndex)) {
      if (foundIndex === -1) foundIndex = i
      if (i - foundIndex + 1 === valLength) return (byteOffset + foundIndex) * indexSize
    } else {
      if (foundIndex !== -1) i -= i - foundIndex
      foundIndex = -1
    }
  }
  return -1
}

Buffer.prototype.indexOf = function indexOf (val, byteOffset, encoding) {
  if (typeof byteOffset === 'string') {
    encoding = byteOffset
    byteOffset = 0
  } else if (byteOffset > 0x7fffffff) {
    byteOffset = 0x7fffffff
  } else if (byteOffset < -0x80000000) {
    byteOffset = -0x80000000
  }
  byteOffset >>= 0

  if (this.length === 0) return -1
  if (byteOffset >= this.length) return -1

  // Negative offsets start from the end of the buffer
  if (byteOffset < 0) byteOffset = Math.max(this.length + byteOffset, 0)

  if (typeof val === 'string') {
    val = Buffer.from(val, encoding)
  }

  if (Buffer.isBuffer(val)) {
    // special case: looking for empty string/buffer always fails
    if (val.length === 0) {
      return -1
    }
    return arrayIndexOf(this, val, byteOffset, encoding)
  }
  if (typeof val === 'number') {
    if (Buffer.TYPED_ARRAY_SUPPORT && Uint8Array.prototype.indexOf === 'function') {
      return Uint8Array.prototype.indexOf.call(this, val, byteOffset)
    }
    return arrayIndexOf(this, [ val ], byteOffset, encoding)
  }

  throw new TypeError('val must be string, number or Buffer')
}

Buffer.prototype.includes = function includes (val, byteOffset, encoding) {
  return this.indexOf(val, byteOffset, encoding) !== -1
}

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 Error('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 (isNaN(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 binaryWrite (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
    }
  // legacy write(string, encoding, offset, length) - remove in v0.13
  } 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 'binary':
        return binaryWrite(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 binarySlice (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
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    newBuf = this.subarray(start, end)
    newBuf.__proto__ = Buffer.prototype
  } else {
    var sliceLen = end - start
    newBuf = new Buffer(sliceLen, undefined)
    for (var i = 0; i < sliceLen; i++) {
      newBuf[i] = this[i + start]
    }
  }

  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) {
  if (!noAssert) checkOffset(offset, 1, this.length)
  return this[offset]
}

Buffer.prototype.readUInt16LE = function readUInt16LE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return this[offset] | (this[offset + 1] << 8)
}

Buffer.prototype.readUInt16BE = function readUInt16BE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 2, this.length)
  return (this[offset] << 8) | this[offset + 1]
}

Buffer.prototype.readUInt32LE = function readUInt32LE (offset, noAssert) {
  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) {
  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) {
  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) {
  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) {
  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) {
  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) {
  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) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, true, 23, 4)
}

Buffer.prototype.readFloatBE = function readFloatBE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 4, this.length)
  return ieee754.read(this, offset, false, 23, 4)
}

Buffer.prototype.readDoubleLE = function readDoubleLE (offset, noAssert) {
  if (!noAssert) checkOffset(offset, 8, this.length)
  return ieee754.read(this, offset, true, 52, 8)
}

Buffer.prototype.readDoubleBE = function readDoubleBE (offset, noAssert) {
  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)
  if (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  this[offset] = (value & 0xff)
  return offset + 1
}

function objectWriteUInt16 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 2); i < j; i++) {
    buf[offset + i] = (value & (0xff << (8 * (littleEndian ? i : 1 - i)))) >>>
      (littleEndian ? i : 1 - i) * 8
  }
}

Buffer.prototype.writeUInt16LE = function writeUInt16LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 2, 0xffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  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)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  return offset + 2
}

function objectWriteUInt32 (buf, value, offset, littleEndian) {
  if (value < 0) value = 0xffffffff + value + 1
  for (var i = 0, j = Math.min(buf.length - offset, 4); i < j; i++) {
    buf[offset + i] = (value >>> (littleEndian ? i : 3 - i) * 8) & 0xff
  }
}

Buffer.prototype.writeUInt32LE = function writeUInt32LE (value, offset, noAssert) {
  value = +value
  offset = offset | 0
  if (!noAssert) checkInt(this, value, offset, 4, 0xffffffff, 0)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset + 3] = (value >>> 24)
    this[offset + 2] = (value >>> 16)
    this[offset + 1] = (value >>> 8)
    this[offset] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  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)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  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 (!Buffer.TYPED_ARRAY_SUPPORT) value = Math.floor(value)
  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)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
  } else {
    objectWriteUInt16(this, value, offset, true)
  }
  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)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 8)
    this[offset + 1] = (value & 0xff)
  } else {
    objectWriteUInt16(this, value, offset, false)
  }
  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)
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value & 0xff)
    this[offset + 1] = (value >>> 8)
    this[offset + 2] = (value >>> 16)
    this[offset + 3] = (value >>> 24)
  } else {
    objectWriteUInt32(this, value, offset, true)
  }
  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
  if (Buffer.TYPED_ARRAY_SUPPORT) {
    this[offset] = (value >>> 24)
    this[offset + 1] = (value >>> 16)
    this[offset + 2] = (value >>> 8)
    this[offset + 3] = (value & 0xff)
  } else {
    objectWriteUInt32(this, value, offset, false)
  }
  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) {
  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) {
  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 || !Buffer.TYPED_ARRAY_SUPPORT) {
    // 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
      : utf8ToBytes(new Buffer(val, encoding).toString())
    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 = stringtrim(str).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 stringtrim (str) {
  if (str.trim) return str.trim()
  return str.replace(/^\s+|\s+$/g, '')
}

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
}

function isnan (val) {
  return val !== val // eslint-disable-line no-self-compare
}

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"base64-js":29,"ieee754":34,"isarray":35}],31:[function(require,module,exports){

/**
 * This is the web browser implementation of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = require('./debug');
exports.log = log;
exports.formatArgs = formatArgs;
exports.save = save;
exports.load = load;
exports.useColors = useColors;
exports.storage = 'undefined' != typeof chrome
               && 'undefined' != typeof chrome.storage
                  ? chrome.storage.local
                  : localstorage();

/**
 * Colors.
 */

exports.colors = [
  'lightseagreen',
  'forestgreen',
  'goldenrod',
  'dodgerblue',
  'darkorchid',
  'crimson'
];

/**
 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
 * and the Firebug extension (any Firefox version) are known
 * to support "%c" CSS customizations.
 *
 * TODO: add a `localStorage` variable to explicitly enable/disable colors
 */

function useColors() {
  // is webkit? http://stackoverflow.com/a/16459606/376773
  return ('WebkitAppearance' in document.documentElement.style) ||
    // is firebug? http://stackoverflow.com/a/398120/376773
    (window.console && (console.firebug || (console.exception && console.table))) ||
    // is firefox >= v31?
    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
    (navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31);
}

/**
 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
 */

exports.formatters.j = function(v) {
  return JSON.stringify(v);
};


/**
 * Colorize log arguments if enabled.
 *
 * @api public
 */

function formatArgs() {
  var args = arguments;
  var useColors = this.useColors;

  args[0] = (useColors ? '%c' : '')
    + this.namespace
    + (useColors ? ' %c' : ' ')
    + args[0]
    + (useColors ? '%c ' : ' ')
    + '+' + exports.humanize(this.diff);

  if (!useColors) return args;

  var c = 'color: ' + this.color;
  args = [args[0], c, 'color: inherit'].concat(Array.prototype.slice.call(args, 1));

  // the final "%c" is somewhat tricky, because there could be other
  // arguments passed either before or after the %c, so we need to
  // figure out the correct index to insert the CSS into
  var index = 0;
  var lastC = 0;
  args[0].replace(/%[a-z%]/g, function(match) {
    if ('%%' === match) return;
    index++;
    if ('%c' === match) {
      // we only are interested in the *last* %c
      // (the user may have provided their own)
      lastC = index;
    }
  });

  args.splice(lastC, 0, c);
  return args;
}

/**
 * Invokes `console.log()` when available.
 * No-op when `console.log` is not a "function".
 *
 * @api public
 */

function log() {
  // this hackery is required for IE8/9, where
  // the `console.log` function doesn't have 'apply'
  return 'object' === typeof console
    && console.log
    && Function.prototype.apply.call(console.log, console, arguments);
}

/**
 * Save `namespaces`.
 *
 * @param {String} namespaces
 * @api private
 */

function save(namespaces) {
  try {
    if (null == namespaces) {
      exports.storage.removeItem('debug');
    } else {
      exports.storage.debug = namespaces;
    }
  } catch(e) {}
}

/**
 * Load `namespaces`.
 *
 * @return {String} returns the previously persisted debug modes
 * @api private
 */

function load() {
  var r;
  try {
    r = exports.storage.debug;
  } catch(e) {}
  return r;
}

/**
 * Enable namespaces listed in `localStorage.debug` initially.
 */

exports.enable(load());

/**
 * Localstorage attempts to return the localstorage.
 *
 * This is necessary because safari throws
 * when a user disables cookies/localstorage
 * and you attempt to access it.
 *
 * @return {LocalStorage}
 * @api private
 */

function localstorage(){
  try {
    return window.localStorage;
  } catch (e) {}
}

},{"./debug":32}],32:[function(require,module,exports){

/**
 * This is the common logic for both the Node.js and web browser
 * implementations of `debug()`.
 *
 * Expose `debug()` as the module.
 */

exports = module.exports = debug;
exports.coerce = coerce;
exports.disable = disable;
exports.enable = enable;
exports.enabled = enabled;
exports.humanize = require('ms');

/**
 * The currently active debug mode names, and names to skip.
 */

exports.names = [];
exports.skips = [];

/**
 * Map of special "%n" handling functions, for the debug "format" argument.
 *
 * Valid key names are a single, lowercased letter, i.e. "n".
 */

exports.formatters = {};

/**
 * Previously assigned color.
 */

var prevColor = 0;

/**
 * Previous log timestamp.
 */

var prevTime;

/**
 * Select a color.
 *
 * @return {Number}
 * @api private
 */

function selectColor() {
  return exports.colors[prevColor++ % exports.colors.length];
}

/**
 * Create a debugger with the given `namespace`.
 *
 * @param {String} namespace
 * @return {Function}
 * @api public
 */

function debug(namespace) {

  // define the `disabled` version
  function disabled() {
  }
  disabled.enabled = false;

  // define the `enabled` version
  function enabled() {

    var self = enabled;

    // set `diff` timestamp
    var curr = +new Date();
    var ms = curr - (prevTime || curr);
    self.diff = ms;
    self.prev = prevTime;
    self.curr = curr;
    prevTime = curr;

    // add the `color` if not set
    if (null == self.useColors) self.useColors = exports.useColors();
    if (null == self.color && self.useColors) self.color = selectColor();

    var args = Array.prototype.slice.call(arguments);

    args[0] = exports.coerce(args[0]);

    if ('string' !== typeof args[0]) {
      // anything else let's inspect with %o
      args = ['%o'].concat(args);
    }

    // apply any `formatters` transformations
    var index = 0;
    args[0] = args[0].replace(/%([a-z%])/g, function(match, format) {
      // if we encounter an escaped % then don't increase the array index
      if (match === '%%') return match;
      index++;
      var formatter = exports.formatters[format];
      if ('function' === typeof formatter) {
        var val = args[index];
        match = formatter.call(self, val);

        // now we need to remove `args[index]` since it's inlined in the `format`
        args.splice(index, 1);
        index--;
      }
      return match;
    });

    if ('function' === typeof exports.formatArgs) {
      args = exports.formatArgs.apply(self, args);
    }
    var logFn = enabled.log || exports.log || console.log.bind(console);
    logFn.apply(self, args);
  }
  enabled.enabled = true;

  var fn = exports.enabled(namespace) ? enabled : disabled;

  fn.namespace = namespace;

  return fn;
}

/**
 * Enables a debug mode by namespaces. This can include modes
 * separated by a colon and wildcards.
 *
 * @param {String} namespaces
 * @api public
 */

function enable(namespaces) {
  exports.save(namespaces);

  var split = (namespaces || '').split(/[\s,]+/);
  var len = split.length;

  for (var i = 0; i < len; i++) {
    if (!split[i]) continue; // ignore empty strings
    namespaces = split[i].replace(/\*/g, '.*?');
    if (namespaces[0] === '-') {
      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
    } else {
      exports.names.push(new RegExp('^' + namespaces + '$'));
    }
  }
}

/**
 * Disable debug output.
 *
 * @api public
 */

function disable() {
  exports.enable('');
}

/**
 * Returns true if the given mode name is enabled, false otherwise.
 *
 * @param {String} name
 * @return {Boolean}
 * @api public
 */

function enabled(name) {
  var i, len;
  for (i = 0, len = exports.skips.length; i < len; i++) {
    if (exports.skips[i].test(name)) {
      return false;
    }
  }
  for (i = 0, len = exports.names.length; i < len; i++) {
    if (exports.names[i].test(name)) {
      return true;
    }
  }
  return false;
}

/**
 * Coerce `val`.
 *
 * @param {Mixed} val
 * @return {Mixed}
 * @api private
 */

function coerce(val) {
  if (val instanceof Error) return val.stack || val.message;
  return val;
}

},{"ms":37}],33:[function(require,module,exports){
(function (process,global){
/*!
 * @overview es6-promise - a tiny implementation of Promises/A+.
 * @copyright Copyright (c) 2014 Yehuda Katz, Tom Dale, Stefan Penner and contributors (Conversion to ES6 API by Jake Archibald)
 * @license   Licensed under MIT license
 *            See https://raw.githubusercontent.com/jakearchibald/es6-promise/master/LICENSE
 * @version   3.2.1
 */

(function() {
    "use strict";
    function lib$es6$promise$utils$$objectOrFunction(x) {
      return typeof x === 'function' || (typeof x === 'object' && x !== null);
    }

    function lib$es6$promise$utils$$isFunction(x) {
      return typeof x === 'function';
    }

    function lib$es6$promise$utils$$isMaybeThenable(x) {
      return typeof x === 'object' && x !== null;
    }

    var lib$es6$promise$utils$$_isArray;
    if (!Array.isArray) {
      lib$es6$promise$utils$$_isArray = function (x) {
        return Object.prototype.toString.call(x) === '[object Array]';
      };
    } else {
      lib$es6$promise$utils$$_isArray = Array.isArray;
    }

    var lib$es6$promise$utils$$isArray = lib$es6$promise$utils$$_isArray;
    var lib$es6$promise$asap$$len = 0;
    var lib$es6$promise$asap$$vertxNext;
    var lib$es6$promise$asap$$customSchedulerFn;

    var lib$es6$promise$asap$$asap = function asap(callback, arg) {
      lib$es6$promise$asap$$queue[lib$es6$promise$asap$$len] = callback;
      lib$es6$promise$asap$$queue[lib$es6$promise$asap$$len + 1] = arg;
      lib$es6$promise$asap$$len += 2;
      if (lib$es6$promise$asap$$len === 2) {
        // If len is 2, that means that we need to schedule an async flush.
        // If additional callbacks are queued before the queue is flushed, they
        // will be processed by this flush that we are scheduling.
        if (lib$es6$promise$asap$$customSchedulerFn) {
          lib$es6$promise$asap$$customSchedulerFn(lib$es6$promise$asap$$flush);
        } else {
          lib$es6$promise$asap$$scheduleFlush();
        }
      }
    }

    function lib$es6$promise$asap$$setScheduler(scheduleFn) {
      lib$es6$promise$asap$$customSchedulerFn = scheduleFn;
    }

    function lib$es6$promise$asap$$setAsap(asapFn) {
      lib$es6$promise$asap$$asap = asapFn;
    }

    var lib$es6$promise$asap$$browserWindow = (typeof window !== 'undefined') ? window : undefined;
    var lib$es6$promise$asap$$browserGlobal = lib$es6$promise$asap$$browserWindow || {};
    var lib$es6$promise$asap$$BrowserMutationObserver = lib$es6$promise$asap$$browserGlobal.MutationObserver || lib$es6$promise$asap$$browserGlobal.WebKitMutationObserver;
    var lib$es6$promise$asap$$isNode = typeof self === 'undefined' && typeof process !== 'undefined' && {}.toString.call(process) === '[object process]';

    // test for web worker but not in IE10
    var lib$es6$promise$asap$$isWorker = typeof Uint8ClampedArray !== 'undefined' &&
      typeof importScripts !== 'undefined' &&
      typeof MessageChannel !== 'undefined';

    // node
    function lib$es6$promise$asap$$useNextTick() {
      // node version 0.10.x displays a deprecation warning when nextTick is used recursively
      // see https://github.com/cujojs/when/issues/410 for details
      return function() {
        process.nextTick(lib$es6$promise$asap$$flush);
      };
    }

    // vertx
    function lib$es6$promise$asap$$useVertxTimer() {
      return function() {
        lib$es6$promise$asap$$vertxNext(lib$es6$promise$asap$$flush);
      };
    }

    function lib$es6$promise$asap$$useMutationObserver() {
      var iterations = 0;
      var observer = new lib$es6$promise$asap$$BrowserMutationObserver(lib$es6$promise$asap$$flush);
      var node = document.createTextNode('');
      observer.observe(node, { characterData: true });

      return function() {
        node.data = (iterations = ++iterations % 2);
      };
    }

    // web worker
    function lib$es6$promise$asap$$useMessageChannel() {
      var channel = new MessageChannel();
      channel.port1.onmessage = lib$es6$promise$asap$$flush;
      return function () {
        channel.port2.postMessage(0);
      };
    }

    function lib$es6$promise$asap$$useSetTimeout() {
      return function() {
        setTimeout(lib$es6$promise$asap$$flush, 1);
      };
    }

    var lib$es6$promise$asap$$queue = new Array(1000);
    function lib$es6$promise$asap$$flush() {
      for (var i = 0; i < lib$es6$promise$asap$$len; i+=2) {
        var callback = lib$es6$promise$asap$$queue[i];
        var arg = lib$es6$promise$asap$$queue[i+1];

        callback(arg);

        lib$es6$promise$asap$$queue[i] = undefined;
        lib$es6$promise$asap$$queue[i+1] = undefined;
      }

      lib$es6$promise$asap$$len = 0;
    }

    function lib$es6$promise$asap$$attemptVertx() {
      try {
        var r = require;
        var vertx = r('vertx');
        lib$es6$promise$asap$$vertxNext = vertx.runOnLoop || vertx.runOnContext;
        return lib$es6$promise$asap$$useVertxTimer();
      } catch(e) {
        return lib$es6$promise$asap$$useSetTimeout();
      }
    }

    var lib$es6$promise$asap$$scheduleFlush;
    // Decide what async method to use to triggering processing of queued callbacks:
    if (lib$es6$promise$asap$$isNode) {
      lib$es6$promise$asap$$scheduleFlush = lib$es6$promise$asap$$useNextTick();
    } else if (lib$es6$promise$asap$$BrowserMutationObserver) {
      lib$es6$promise$asap$$scheduleFlush = lib$es6$promise$asap$$useMutationObserver();
    } else if (lib$es6$promise$asap$$isWorker) {
      lib$es6$promise$asap$$scheduleFlush = lib$es6$promise$asap$$useMessageChannel();
    } else if (lib$es6$promise$asap$$browserWindow === undefined && typeof require === 'function') {
      lib$es6$promise$asap$$scheduleFlush = lib$es6$promise$asap$$attemptVertx();
    } else {
      lib$es6$promise$asap$$scheduleFlush = lib$es6$promise$asap$$useSetTimeout();
    }
    function lib$es6$promise$then$$then(onFulfillment, onRejection) {
      var parent = this;

      var child = new this.constructor(lib$es6$promise$$internal$$noop);

      if (child[lib$es6$promise$$internal$$PROMISE_ID] === undefined) {
        lib$es6$promise$$internal$$makePromise(child);
      }

      var state = parent._state;

      if (state) {
        var callback = arguments[state - 1];
        lib$es6$promise$asap$$asap(function(){
          lib$es6$promise$$internal$$invokeCallback(state, child, callback, parent._result);
        });
      } else {
        lib$es6$promise$$internal$$subscribe(parent, child, onFulfillment, onRejection);
      }

      return child;
    }
    var lib$es6$promise$then$$default = lib$es6$promise$then$$then;
    function lib$es6$promise$promise$resolve$$resolve(object) {
      /*jshint validthis:true */
      var Constructor = this;

      if (object && typeof object === 'object' && object.constructor === Constructor) {
        return object;
      }

      var promise = new Constructor(lib$es6$promise$$internal$$noop);
      lib$es6$promise$$internal$$resolve(promise, object);
      return promise;
    }
    var lib$es6$promise$promise$resolve$$default = lib$es6$promise$promise$resolve$$resolve;
    var lib$es6$promise$$internal$$PROMISE_ID = Math.random().toString(36).substring(16);

    function lib$es6$promise$$internal$$noop() {}

    var lib$es6$promise$$internal$$PENDING   = void 0;
    var lib$es6$promise$$internal$$FULFILLED = 1;
    var lib$es6$promise$$internal$$REJECTED  = 2;

    var lib$es6$promise$$internal$$GET_THEN_ERROR = new lib$es6$promise$$internal$$ErrorObject();

    function lib$es6$promise$$internal$$selfFulfillment() {
      return new TypeError("You cannot resolve a promise with itself");
    }

    function lib$es6$promise$$internal$$cannotReturnOwn() {
      return new TypeError('A promises callback cannot return that same promise.');
    }

    function lib$es6$promise$$internal$$getThen(promise) {
      try {
        return promise.then;
      } catch(error) {
        lib$es6$promise$$internal$$GET_THEN_ERROR.error = error;
        return lib$es6$promise$$internal$$GET_THEN_ERROR;
      }
    }

    function lib$es6$promise$$internal$$tryThen(then, value, fulfillmentHandler, rejectionHandler) {
      try {
        then.call(value, fulfillmentHandler, rejectionHandler);
      } catch(e) {
        return e;
      }
    }

    function lib$es6$promise$$internal$$handleForeignThenable(promise, thenable, then) {
       lib$es6$promise$asap$$asap(function(promise) {
        var sealed = false;
        var error = lib$es6$promise$$internal$$tryThen(then, thenable, function(value) {
          if (sealed) { return; }
          sealed = true;
          if (thenable !== value) {
            lib$es6$promise$$internal$$resolve(promise, value);
          } else {
            lib$es6$promise$$internal$$fulfill(promise, value);
          }
        }, function(reason) {
          if (sealed) { return; }
          sealed = true;

          lib$es6$promise$$internal$$reject(promise, reason);
        }, 'Settle: ' + (promise._label || ' unknown promise'));

        if (!sealed && error) {
          sealed = true;
          lib$es6$promise$$internal$$reject(promise, error);
        }
      }, promise);
    }

    function lib$es6$promise$$internal$$handleOwnThenable(promise, thenable) {
      if (thenable._state === lib$es6$promise$$internal$$FULFILLED) {
        lib$es6$promise$$internal$$fulfill(promise, thenable._result);
      } else if (thenable._state === lib$es6$promise$$internal$$REJECTED) {
        lib$es6$promise$$internal$$reject(promise, thenable._result);
      } else {
        lib$es6$promise$$internal$$subscribe(thenable, undefined, function(value) {
          lib$es6$promise$$internal$$resolve(promise, value);
        }, function(reason) {
          lib$es6$promise$$internal$$reject(promise, reason);
        });
      }
    }

    function lib$es6$promise$$internal$$handleMaybeThenable(promise, maybeThenable, then) {
      if (maybeThenable.constructor === promise.constructor &&
          then === lib$es6$promise$then$$default &&
          constructor.resolve === lib$es6$promise$promise$resolve$$default) {
        lib$es6$promise$$internal$$handleOwnThenable(promise, maybeThenable);
      } else {
        if (then === lib$es6$promise$$internal$$GET_THEN_ERROR) {
          lib$es6$promise$$internal$$reject(promise, lib$es6$promise$$internal$$GET_THEN_ERROR.error);
        } else if (then === undefined) {
          lib$es6$promise$$internal$$fulfill(promise, maybeThenable);
        } else if (lib$es6$promise$utils$$isFunction(then)) {
          lib$es6$promise$$internal$$handleForeignThenable(promise, maybeThenable, then);
        } else {
          lib$es6$promise$$internal$$fulfill(promise, maybeThenable);
        }
      }
    }

    function lib$es6$promise$$internal$$resolve(promise, value) {
      if (promise === value) {
        lib$es6$promise$$internal$$reject(promise, lib$es6$promise$$internal$$selfFulfillment());
      } else if (lib$es6$promise$utils$$objectOrFunction(value)) {
        lib$es6$promise$$internal$$handleMaybeThenable(promise, value, lib$es6$promise$$internal$$getThen(value));
      } else {
        lib$es6$promise$$internal$$fulfill(promise, value);
      }
    }

    function lib$es6$promise$$internal$$publishRejection(promise) {
      if (promise._onerror) {
        promise._onerror(promise._result);
      }

      lib$es6$promise$$internal$$publish(promise);
    }

    function lib$es6$promise$$internal$$fulfill(promise, value) {
      if (promise._state !== lib$es6$promise$$internal$$PENDING) { return; }

      promise._result = value;
      promise._state = lib$es6$promise$$internal$$FULFILLED;

      if (promise._subscribers.length !== 0) {
        lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publish, promise);
      }
    }

    function lib$es6$promise$$internal$$reject(promise, reason) {
      if (promise._state !== lib$es6$promise$$internal$$PENDING) { return; }
      promise._state = lib$es6$promise$$internal$$REJECTED;
      promise._result = reason;

      lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publishRejection, promise);
    }

    function lib$es6$promise$$internal$$subscribe(parent, child, onFulfillment, onRejection) {
      var subscribers = parent._subscribers;
      var length = subscribers.length;

      parent._onerror = null;

      subscribers[length] = child;
      subscribers[length + lib$es6$promise$$internal$$FULFILLED] = onFulfillment;
      subscribers[length + lib$es6$promise$$internal$$REJECTED]  = onRejection;

      if (length === 0 && parent._state) {
        lib$es6$promise$asap$$asap(lib$es6$promise$$internal$$publish, parent);
      }
    }

    function lib$es6$promise$$internal$$publish(promise) {
      var subscribers = promise._subscribers;
      var settled = promise._state;

      if (subscribers.length === 0) { return; }

      var child, callback, detail = promise._result;

      for (var i = 0; i < subscribers.length; i += 3) {
        child = subscribers[i];
        callback = subscribers[i + settled];

        if (child) {
          lib$es6$promise$$internal$$invokeCallback(settled, child, callback, detail);
        } else {
          callback(detail);
        }
      }

      promise._subscribers.length = 0;
    }

    function lib$es6$promise$$internal$$ErrorObject() {
      this.error = null;
    }

    var lib$es6$promise$$internal$$TRY_CATCH_ERROR = new lib$es6$promise$$internal$$ErrorObject();

    function lib$es6$promise$$internal$$tryCatch(callback, detail) {
      try {
        return callback(detail);
      } catch(e) {
        lib$es6$promise$$internal$$TRY_CATCH_ERROR.error = e;
        return lib$es6$promise$$internal$$TRY_CATCH_ERROR;
      }
    }

    function lib$es6$promise$$internal$$invokeCallback(settled, promise, callback, detail) {
      var hasCallback = lib$es6$promise$utils$$isFunction(callback),
          value, error, succeeded, failed;

      if (hasCallback) {
        value = lib$es6$promise$$internal$$tryCatch(callback, detail);

        if (value === lib$es6$promise$$internal$$TRY_CATCH_ERROR) {
          failed = true;
          error = value.error;
          value = null;
        } else {
          succeeded = true;
        }

        if (promise === value) {
          lib$es6$promise$$internal$$reject(promise, lib$es6$promise$$internal$$cannotReturnOwn());
          return;
        }

      } else {
        value = detail;
        succeeded = true;
      }

      if (promise._state !== lib$es6$promise$$internal$$PENDING) {
        // noop
      } else if (hasCallback && succeeded) {
        lib$es6$promise$$internal$$resolve(promise, value);
      } else if (failed) {
        lib$es6$promise$$internal$$reject(promise, error);
      } else if (settled === lib$es6$promise$$internal$$FULFILLED) {
        lib$es6$promise$$internal$$fulfill(promise, value);
      } else if (settled === lib$es6$promise$$internal$$REJECTED) {
        lib$es6$promise$$internal$$reject(promise, value);
      }
    }

    function lib$es6$promise$$internal$$initializePromise(promise, resolver) {
      try {
        resolver(function resolvePromise(value){
          lib$es6$promise$$internal$$resolve(promise, value);
        }, function rejectPromise(reason) {
          lib$es6$promise$$internal$$reject(promise, reason);
        });
      } catch(e) {
        lib$es6$promise$$internal$$reject(promise, e);
      }
    }

    var lib$es6$promise$$internal$$id = 0;
    function lib$es6$promise$$internal$$nextId() {
      return lib$es6$promise$$internal$$id++;
    }

    function lib$es6$promise$$internal$$makePromise(promise) {
      promise[lib$es6$promise$$internal$$PROMISE_ID] = lib$es6$promise$$internal$$id++;
      promise._state = undefined;
      promise._result = undefined;
      promise._subscribers = [];
    }

    function lib$es6$promise$promise$all$$all(entries) {
      return new lib$es6$promise$enumerator$$default(this, entries).promise;
    }
    var lib$es6$promise$promise$all$$default = lib$es6$promise$promise$all$$all;
    function lib$es6$promise$promise$race$$race(entries) {
      /*jshint validthis:true */
      var Constructor = this;

      if (!lib$es6$promise$utils$$isArray(entries)) {
        return new Constructor(function(resolve, reject) {
          reject(new TypeError('You must pass an array to race.'));
        });
      } else {
        return new Constructor(function(resolve, reject) {
          var length = entries.length;
          for (var i = 0; i < length; i++) {
            Constructor.resolve(entries[i]).then(resolve, reject);
          }
        });
      }
    }
    var lib$es6$promise$promise$race$$default = lib$es6$promise$promise$race$$race;
    function lib$es6$promise$promise$reject$$reject(reason) {
      /*jshint validthis:true */
      var Constructor = this;
      var promise = new Constructor(lib$es6$promise$$internal$$noop);
      lib$es6$promise$$internal$$reject(promise, reason);
      return promise;
    }
    var lib$es6$promise$promise$reject$$default = lib$es6$promise$promise$reject$$reject;


    function lib$es6$promise$promise$$needsResolver() {
      throw new TypeError('You must pass a resolver function as the first argument to the promise constructor');
    }

    function lib$es6$promise$promise$$needsNew() {
      throw new TypeError("Failed to construct 'Promise': Please use the 'new' operator, this object constructor cannot be called as a function.");
    }

    var lib$es6$promise$promise$$default = lib$es6$promise$promise$$Promise;
    /**
      Promise objects represent the eventual result of an asynchronous operation. The
      primary way of interacting with a promise is through its `then` method, which
      registers callbacks to receive either a promise's eventual value or the reason
      why the promise cannot be fulfilled.

      Terminology
      -----------

      - `promise` is an object or function with a `then` method whose behavior conforms to this specification.
      - `thenable` is an object or function that defines a `then` method.
      - `value` is any legal JavaScript value (including undefined, a thenable, or a promise).
      - `exception` is a value that is thrown using the throw statement.
      - `reason` is a value that indicates why a promise was rejected.
      - `settled` the final resting state of a promise, fulfilled or rejected.

      A promise can be in one of three states: pending, fulfilled, or rejected.

      Promises that are fulfilled have a fulfillment value and are in the fulfilled
      state.  Promises that are rejected have a rejection reason and are in the
      rejected state.  A fulfillment value is never a thenable.

      Promises can also be said to *resolve* a value.  If this value is also a
      promise, then the original promise's settled state will match the value's
      settled state.  So a promise that *resolves* a promise that rejects will
      itself reject, and a promise that *resolves* a promise that fulfills will
      itself fulfill.


      Basic Usage:
      ------------

      ```js
      var promise = new Promise(function(resolve, reject) {
        // on success
        resolve(value);

        // on failure
        reject(reason);
      });

      promise.then(function(value) {
        // on fulfillment
      }, function(reason) {
        // on rejection
      });
      ```

      Advanced Usage:
      ---------------

      Promises shine when abstracting away asynchronous interactions such as
      `XMLHttpRequest`s.

      ```js
      function getJSON(url) {
        return new Promise(function(resolve, reject){
          var xhr = new XMLHttpRequest();

          xhr.open('GET', url);
          xhr.onreadystatechange = handler;
          xhr.responseType = 'json';
          xhr.setRequestHeader('Accept', 'application/json');
          xhr.send();

          function handler() {
            if (this.readyState === this.DONE) {
              if (this.status === 200) {
                resolve(this.response);
              } else {
                reject(new Error('getJSON: `' + url + '` failed with status: [' + this.status + ']'));
              }
            }
          };
        });
      }

      getJSON('/posts.json').then(function(json) {
        // on fulfillment
      }, function(reason) {
        // on rejection
      });
      ```

      Unlike callbacks, promises are great composable primitives.

      ```js
      Promise.all([
        getJSON('/posts'),
        getJSON('/comments')
      ]).then(function(values){
        values[0] // => postsJSON
        values[1] // => commentsJSON

        return values;
      });
      ```

      @class Promise
      @param {function} resolver
      Useful for tooling.
      @constructor
    */
    function lib$es6$promise$promise$$Promise(resolver) {
      this[lib$es6$promise$$internal$$PROMISE_ID] = lib$es6$promise$$internal$$nextId();
      this._result = this._state = undefined;
      this._subscribers = [];

      if (lib$es6$promise$$internal$$noop !== resolver) {
        typeof resolver !== 'function' && lib$es6$promise$promise$$needsResolver();
        this instanceof lib$es6$promise$promise$$Promise ? lib$es6$promise$$internal$$initializePromise(this, resolver) : lib$es6$promise$promise$$needsNew();
      }
    }

    lib$es6$promise$promise$$Promise.all = lib$es6$promise$promise$all$$default;
    lib$es6$promise$promise$$Promise.race = lib$es6$promise$promise$race$$default;
    lib$es6$promise$promise$$Promise.resolve = lib$es6$promise$promise$resolve$$default;
    lib$es6$promise$promise$$Promise.reject = lib$es6$promise$promise$reject$$default;
    lib$es6$promise$promise$$Promise._setScheduler = lib$es6$promise$asap$$setScheduler;
    lib$es6$promise$promise$$Promise._setAsap = lib$es6$promise$asap$$setAsap;
    lib$es6$promise$promise$$Promise._asap = lib$es6$promise$asap$$asap;

    lib$es6$promise$promise$$Promise.prototype = {
      constructor: lib$es6$promise$promise$$Promise,

    /**
      The primary way of interacting with a promise is through its `then` method,
      which registers callbacks to receive either a promise's eventual value or the
      reason why the promise cannot be fulfilled.

      ```js
      findUser().then(function(user){
        // user is available
      }, function(reason){
        // user is unavailable, and you are given the reason why
      });
      ```

      Chaining
      --------

      The return value of `then` is itself a promise.  This second, 'downstream'
      promise is resolved with the return value of the first promise's fulfillment
      or rejection handler, or rejected if the handler throws an exception.

      ```js
      findUser().then(function (user) {
        return user.name;
      }, function (reason) {
        return 'default name';
      }).then(function (userName) {
        // If `findUser` fulfilled, `userName` will be the user's name, otherwise it
        // will be `'default name'`
      });

      findUser().then(function (user) {
        throw new Error('Found user, but still unhappy');
      }, function (reason) {
        throw new Error('`findUser` rejected and we're unhappy');
      }).then(function (value) {
        // never reached
      }, function (reason) {
        // if `findUser` fulfilled, `reason` will be 'Found user, but still unhappy'.
        // If `findUser` rejected, `reason` will be '`findUser` rejected and we're unhappy'.
      });
      ```
      If the downstream promise does not specify a rejection handler, rejection reasons will be propagated further downstream.

      ```js
      findUser().then(function (user) {
        throw new PedagogicalException('Upstream error');
      }).then(function (value) {
        // never reached
      }).then(function (value) {
        // never reached
      }, function (reason) {
        // The `PedgagocialException` is propagated all the way down to here
      });
      ```

      Assimilation
      ------------

      Sometimes the value you want to propagate to a downstream promise can only be
      retrieved asynchronously. This can be achieved by returning a promise in the
      fulfillment or rejection handler. The downstream promise will then be pending
      until the returned promise is settled. This is called *assimilation*.

      ```js
      findUser().then(function (user) {
        return findCommentsByAuthor(user);
      }).then(function (comments) {
        // The user's comments are now available
      });
      ```

      If the assimliated promise rejects, then the downstream promise will also reject.

      ```js
      findUser().then(function (user) {
        return findCommentsByAuthor(user);
      }).then(function (comments) {
        // If `findCommentsByAuthor` fulfills, we'll have the value here
      }, function (reason) {
        // If `findCommentsByAuthor` rejects, we'll have the reason here
      });
      ```

      Simple Example
      --------------

      Synchronous Example

      ```javascript
      var result;

      try {
        result = findResult();
        // success
      } catch(reason) {
        // failure
      }
      ```

      Errback Example

      ```js
      findResult(function(result, err){
        if (err) {
          // failure
        } else {
          // success
        }
      });
      ```

      Promise Example;

      ```javascript
      findResult().then(function(result){
        // success
      }, function(reason){
        // failure
      });
      ```

      Advanced Example
      --------------

      Synchronous Example

      ```javascript
      var author, books;

      try {
        author = findAuthor();
        books  = findBooksByAuthor(author);
        // success
      } catch(reason) {
        // failure
      }
      ```

      Errback Example

      ```js

      function foundBooks(books) {

      }

      function failure(reason) {

      }

      findAuthor(function(author, err){
        if (err) {
          failure(err);
          // failure
        } else {
          try {
            findBoooksByAuthor(author, function(books, err) {
              if (err) {
                failure(err);
              } else {
                try {
                  foundBooks(books);
                } catch(reason) {
                  failure(reason);
                }
              }
            });
          } catch(error) {
            failure(err);
          }
          // success
        }
      });
      ```

      Promise Example;

      ```javascript
      findAuthor().
        then(findBooksByAuthor).
        then(function(books){
          // found books
      }).catch(function(reason){
        // something went wrong
      });
      ```

      @method then
      @param {Function} onFulfilled
      @param {Function} onRejected
      Useful for tooling.
      @return {Promise}
    */
      then: lib$es6$promise$then$$default,

    /**
      `catch` is simply sugar for `then(undefined, onRejection)` which makes it the same
      as the catch block of a try/catch statement.

      ```js
      function findAuthor(){
        throw new Error('couldn't find that author');
      }

      // synchronous
      try {
        findAuthor();
      } catch(reason) {
        // something went wrong
      }

      // async with promises
      findAuthor().catch(function(reason){
        // something went wrong
      });
      ```

      @method catch
      @param {Function} onRejection
      Useful for tooling.
      @return {Promise}
    */
      'catch': function(onRejection) {
        return this.then(null, onRejection);
      }
    };
    var lib$es6$promise$enumerator$$default = lib$es6$promise$enumerator$$Enumerator;
    function lib$es6$promise$enumerator$$Enumerator(Constructor, input) {
      this._instanceConstructor = Constructor;
      this.promise = new Constructor(lib$es6$promise$$internal$$noop);

      if (!this.promise[lib$es6$promise$$internal$$PROMISE_ID]) {
        lib$es6$promise$$internal$$makePromise(this.promise);
      }

      if (lib$es6$promise$utils$$isArray(input)) {
        this._input     = input;
        this.length     = input.length;
        this._remaining = input.length;

        this._result = new Array(this.length);

        if (this.length === 0) {
          lib$es6$promise$$internal$$fulfill(this.promise, this._result);
        } else {
          this.length = this.length || 0;
          this._enumerate();
          if (this._remaining === 0) {
            lib$es6$promise$$internal$$fulfill(this.promise, this._result);
          }
        }
      } else {
        lib$es6$promise$$internal$$reject(this.promise, lib$es6$promise$enumerator$$validationError());
      }
    }

    function lib$es6$promise$enumerator$$validationError() {
      return new Error('Array Methods must be provided an Array');
    }

    lib$es6$promise$enumerator$$Enumerator.prototype._enumerate = function() {
      var length  = this.length;
      var input   = this._input;

      for (var i = 0; this._state === lib$es6$promise$$internal$$PENDING && i < length; i++) {
        this._eachEntry(input[i], i);
      }
    };

    lib$es6$promise$enumerator$$Enumerator.prototype._eachEntry = function(entry, i) {
      var c = this._instanceConstructor;
      var resolve = c.resolve;

      if (resolve === lib$es6$promise$promise$resolve$$default) {
        var then = lib$es6$promise$$internal$$getThen(entry);

        if (then === lib$es6$promise$then$$default &&
            entry._state !== lib$es6$promise$$internal$$PENDING) {
          this._settledAt(entry._state, i, entry._result);
        } else if (typeof then !== 'function') {
          this._remaining--;
          this._result[i] = entry;
        } else if (c === lib$es6$promise$promise$$default) {
          var promise = new c(lib$es6$promise$$internal$$noop);
          lib$es6$promise$$internal$$handleMaybeThenable(promise, entry, then);
          this._willSettleAt(promise, i);
        } else {
          this._willSettleAt(new c(function(resolve) { resolve(entry); }), i);
        }
      } else {
        this._willSettleAt(resolve(entry), i);
      }
    };

    lib$es6$promise$enumerator$$Enumerator.prototype._settledAt = function(state, i, value) {
      var promise = this.promise;

      if (promise._state === lib$es6$promise$$internal$$PENDING) {
        this._remaining--;

        if (state === lib$es6$promise$$internal$$REJECTED) {
          lib$es6$promise$$internal$$reject(promise, value);
        } else {
          this._result[i] = value;
        }
      }

      if (this._remaining === 0) {
        lib$es6$promise$$internal$$fulfill(promise, this._result);
      }
    };

    lib$es6$promise$enumerator$$Enumerator.prototype._willSettleAt = function(promise, i) {
      var enumerator = this;

      lib$es6$promise$$internal$$subscribe(promise, undefined, function(value) {
        enumerator._settledAt(lib$es6$promise$$internal$$FULFILLED, i, value);
      }, function(reason) {
        enumerator._settledAt(lib$es6$promise$$internal$$REJECTED, i, reason);
      });
    };
    function lib$es6$promise$polyfill$$polyfill() {
      var local;

      if (typeof global !== 'undefined') {
          local = global;
      } else if (typeof self !== 'undefined') {
          local = self;
      } else {
          try {
              local = Function('return this')();
          } catch (e) {
              throw new Error('polyfill failed because global object is unavailable in this environment');
          }
      }

      var P = local.Promise;

      if (P && Object.prototype.toString.call(P.resolve()) === '[object Promise]' && !P.cast) {
        return;
      }

      local.Promise = lib$es6$promise$promise$$default;
    }
    var lib$es6$promise$polyfill$$default = lib$es6$promise$polyfill$$polyfill;

    var lib$es6$promise$umd$$ES6Promise = {
      'Promise': lib$es6$promise$promise$$default,
      'polyfill': lib$es6$promise$polyfill$$default
    };

    /* global define:true module:true window: true */
    if (typeof define === 'function' && define['amd']) {
      define(function() { return lib$es6$promise$umd$$ES6Promise; });
    } else if (typeof module !== 'undefined' && module['exports']) {
      module['exports'] = lib$es6$promise$umd$$ES6Promise;
    } else if (typeof this !== 'undefined') {
      this['ES6Promise'] = lib$es6$promise$umd$$ES6Promise;
    }

    lib$es6$promise$polyfill$$default();
}).call(this);


}).call(this,require('_process'),typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{"_process":38}],34:[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
}

},{}],35:[function(require,module,exports){
var toString = {}.toString;

module.exports = Array.isArray || function (arr) {
  return toString.call(arr) == '[object Array]';
};

},{}],36:[function(require,module,exports){
/*
 * $Id: base64.js,v 2.15 2014/04/05 12:58:57 dankogai Exp dankogai $
 *
 *  Licensed under the MIT license.
 *    http://opensource.org/licenses/mit-license
 *
 *  References:
 *    http://en.wikipedia.org/wiki/Base64
 */

(function(global) {
    'use strict';
    // existing version for noConflict()
    var _Base64 = global.Base64;
    var version = "2.1.9";
    // if node.js, we use Buffer
    var buffer;
    if (typeof module !== 'undefined' && module.exports) {
        try {
            buffer = require('buffer').Buffer;
        } catch (err) {}
    }
    // constants
    var b64chars
        = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
    var b64tab = function(bin) {
        var t = {};
        for (var i = 0, l = bin.length; i < l; i++) t[bin.charAt(i)] = i;
        return t;
    }(b64chars);
    var fromCharCode = String.fromCharCode;
    // encoder stuff
    var cb_utob = function(c) {
        if (c.length < 2) {
            var cc = c.charCodeAt(0);
            return cc < 0x80 ? c
                : cc < 0x800 ? (fromCharCode(0xc0 | (cc >>> 6))
                                + fromCharCode(0x80 | (cc & 0x3f)))
                : (fromCharCode(0xe0 | ((cc >>> 12) & 0x0f))
                   + fromCharCode(0x80 | ((cc >>>  6) & 0x3f))
                   + fromCharCode(0x80 | ( cc         & 0x3f)));
        } else {
            var cc = 0x10000
                + (c.charCodeAt(0) - 0xD800) * 0x400
                + (c.charCodeAt(1) - 0xDC00);
            return (fromCharCode(0xf0 | ((cc >>> 18) & 0x07))
                    + fromCharCode(0x80 | ((cc >>> 12) & 0x3f))
                    + fromCharCode(0x80 | ((cc >>>  6) & 0x3f))
                    + fromCharCode(0x80 | ( cc         & 0x3f)));
        }
    };
    var re_utob = /[\uD800-\uDBFF][\uDC00-\uDFFFF]|[^\x00-\x7F]/g;
    var utob = function(u) {
        return u.replace(re_utob, cb_utob);
    };
    var cb_encode = function(ccc) {
        var padlen = [0, 2, 1][ccc.length % 3],
        ord = ccc.charCodeAt(0) << 16
            | ((ccc.length > 1 ? ccc.charCodeAt(1) : 0) << 8)
            | ((ccc.length > 2 ? ccc.charCodeAt(2) : 0)),
        chars = [
            b64chars.charAt( ord >>> 18),
            b64chars.charAt((ord >>> 12) & 63),
            padlen >= 2 ? '=' : b64chars.charAt((ord >>> 6) & 63),
            padlen >= 1 ? '=' : b64chars.charAt(ord & 63)
        ];
        return chars.join('');
    };
    var btoa = global.btoa ? function(b) {
        return global.btoa(b);
    } : function(b) {
        return b.replace(/[\s\S]{1,3}/g, cb_encode);
    };
    var _encode = buffer ? function (u) {
        return (u.constructor === buffer.constructor ? u : new buffer(u))
        .toString('base64')
    }
    : function (u) { return btoa(utob(u)) }
    ;
    var encode = function(u, urisafe) {
        return !urisafe
            ? _encode(String(u))
            : _encode(String(u)).replace(/[+\/]/g, function(m0) {
                return m0 == '+' ? '-' : '_';
            }).replace(/=/g, '');
    };
    var encodeURI = function(u) { return encode(u, true) };
    // decoder stuff
    var re_btou = new RegExp([
        '[\xC0-\xDF][\x80-\xBF]',
        '[\xE0-\xEF][\x80-\xBF]{2}',
        '[\xF0-\xF7][\x80-\xBF]{3}'
    ].join('|'), 'g');
    var cb_btou = function(cccc) {
        switch(cccc.length) {
        case 4:
            var cp = ((0x07 & cccc.charCodeAt(0)) << 18)
                |    ((0x3f & cccc.charCodeAt(1)) << 12)
                |    ((0x3f & cccc.charCodeAt(2)) <<  6)
                |     (0x3f & cccc.charCodeAt(3)),
            offset = cp - 0x10000;
            return (fromCharCode((offset  >>> 10) + 0xD800)
                    + fromCharCode((offset & 0x3FF) + 0xDC00));
        case 3:
            return fromCharCode(
                ((0x0f & cccc.charCodeAt(0)) << 12)
                    | ((0x3f & cccc.charCodeAt(1)) << 6)
                    |  (0x3f & cccc.charCodeAt(2))
            );
        default:
            return  fromCharCode(
                ((0x1f & cccc.charCodeAt(0)) << 6)
                    |  (0x3f & cccc.charCodeAt(1))
            );
        }
    };
    var btou = function(b) {
        return b.replace(re_btou, cb_btou);
    };
    var cb_decode = function(cccc) {
        var len = cccc.length,
        padlen = len % 4,
        n = (len > 0 ? b64tab[cccc.charAt(0)] << 18 : 0)
            | (len > 1 ? b64tab[cccc.charAt(1)] << 12 : 0)
            | (len > 2 ? b64tab[cccc.charAt(2)] <<  6 : 0)
            | (len > 3 ? b64tab[cccc.charAt(3)]       : 0),
        chars = [
            fromCharCode( n >>> 16),
            fromCharCode((n >>>  8) & 0xff),
            fromCharCode( n         & 0xff)
        ];
        chars.length -= [0, 0, 2, 1][padlen];
        return chars.join('');
    };
    var atob = global.atob ? function(a) {
        return global.atob(a);
    } : function(a){
        return a.replace(/[\s\S]{1,4}/g, cb_decode);
    };
    var _decode = buffer ? function(a) {
        return (a.constructor === buffer.constructor
                ? a : new buffer(a, 'base64')).toString();
    }
    : function(a) { return btou(atob(a)) };
    var decode = function(a){
        return _decode(
            String(a).replace(/[-_]/g, function(m0) { return m0 == '-' ? '+' : '/' })
                .replace(/[^A-Za-z0-9\+\/]/g, '')
        );
    };
    var noConflict = function() {
        var Base64 = global.Base64;
        global.Base64 = _Base64;
        return Base64;
    };
    // export Base64
    global.Base64 = {
        VERSION: version,
        atob: atob,
        btoa: btoa,
        fromBase64: decode,
        toBase64: encode,
        utob: utob,
        encode: encode,
        encodeURI: encodeURI,
        btou: btou,
        decode: decode,
        noConflict: noConflict
    };
    // if ES5 is available, make Base64.extendString() available
    if (typeof Object.defineProperty === 'function') {
        var noEnum = function(v){
            return {value:v,enumerable:false,writable:true,configurable:true};
        };
        global.Base64.extendString = function () {
            Object.defineProperty(
                String.prototype, 'fromBase64', noEnum(function () {
                    return decode(this)
                }));
            Object.defineProperty(
                String.prototype, 'toBase64', noEnum(function (urisafe) {
                    return encode(this, urisafe)
                }));
            Object.defineProperty(
                String.prototype, 'toBase64URI', noEnum(function () {
                    return encode(this, true)
                }));
        };
    }
    // that's it!
    if (global['Meteor']) {
       Base64 = global.Base64; // for normal export in Meteor.js
    }
})(this);

},{"buffer":30}],37:[function(require,module,exports){
/**
 * Helpers.
 */

var s = 1000;
var m = s * 60;
var h = m * 60;
var d = h * 24;
var y = d * 365.25;

/**
 * Parse or format the given `val`.
 *
 * Options:
 *
 *  - `long` verbose formatting [false]
 *
 * @param {String|Number} val
 * @param {Object} options
 * @return {String|Number}
 * @api public
 */

module.exports = function(val, options){
  options = options || {};
  if ('string' == typeof val) return parse(val);
  return options.long
    ? long(val)
    : short(val);
};

/**
 * Parse the given `str` and return milliseconds.
 *
 * @param {String} str
 * @return {Number}
 * @api private
 */

function parse(str) {
  str = '' + str;
  if (str.length > 10000) return;
  var match = /^((?:\d+)?\.?\d+) *(milliseconds?|msecs?|ms|seconds?|secs?|s|minutes?|mins?|m|hours?|hrs?|h|days?|d|years?|yrs?|y)?$/i.exec(str);
  if (!match) return;
  var n = parseFloat(match[1]);
  var type = (match[2] || 'ms').toLowerCase();
  switch (type) {
    case 'years':
    case 'year':
    case 'yrs':
    case 'yr':
    case 'y':
      return n * y;
    case 'days':
    case 'day':
    case 'd':
      return n * d;
    case 'hours':
    case 'hour':
    case 'hrs':
    case 'hr':
    case 'h':
      return n * h;
    case 'minutes':
    case 'minute':
    case 'mins':
    case 'min':
    case 'm':
      return n * m;
    case 'seconds':
    case 'second':
    case 'secs':
    case 'sec':
    case 's':
      return n * s;
    case 'milliseconds':
    case 'millisecond':
    case 'msecs':
    case 'msec':
    case 'ms':
      return n;
  }
}

/**
 * Short format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function short(ms) {
  if (ms >= d) return Math.round(ms / d) + 'd';
  if (ms >= h) return Math.round(ms / h) + 'h';
  if (ms >= m) return Math.round(ms / m) + 'm';
  if (ms >= s) return Math.round(ms / s) + 's';
  return ms + 'ms';
}

/**
 * Long format for `ms`.
 *
 * @param {Number} ms
 * @return {String}
 * @api private
 */

function long(ms) {
  return plural(ms, d, 'day')
    || plural(ms, h, 'hour')
    || plural(ms, m, 'minute')
    || plural(ms, s, 'second')
    || ms + ' ms';
}

/**
 * Pluralization helper.
 */

function plural(ms, n, name) {
  if (ms < n) return;
  if (ms < n * 1.5) return Math.floor(ms / n) + ' ' + name;
  return Math.ceil(ms / n) + ' ' + name + 's';
}

},{}],38:[function(require,module,exports){
// shim for using process in browser

var process = module.exports = {};
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 = setTimeout(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;
    clearTimeout(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) {
        setTimeout(drainQueue, 0);
    }
};

// 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.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; };

},{}],39:[function(require,module,exports){
(function (global){
/*! https://mths.be/utf8js v2.0.0 by @mathias */
;(function(root) {

	// Detect free variables `exports`
	var freeExports = typeof exports == 'object' && exports;

	// Detect free variable `module`
	var freeModule = typeof module == 'object' && module &&
		module.exports == freeExports && module;

	// Detect free variable `global`, from Node.js or Browserified code,
	// and use it as `root`
	var freeGlobal = typeof global == 'object' && global;
	if (freeGlobal.global === freeGlobal || freeGlobal.window === freeGlobal) {
		root = freeGlobal;
	}

	/*--------------------------------------------------------------------------*/

	var stringFromCharCode = String.fromCharCode;

	// Taken from https://mths.be/punycode
	function ucs2decode(string) {
		var output = [];
		var counter = 0;
		var length = string.length;
		var value;
		var 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;
	}

	// Taken from https://mths.be/punycode
	function ucs2encode(array) {
		var length = array.length;
		var index = -1;
		var value;
		var output = '';
		while (++index < length) {
			value = array[index];
			if (value > 0xFFFF) {
				value -= 0x10000;
				output += stringFromCharCode(value >>> 10 & 0x3FF | 0xD800);
				value = 0xDC00 | value & 0x3FF;
			}
			output += stringFromCharCode(value);
		}
		return output;
	}

	function checkScalarValue(codePoint) {
		if (codePoint >= 0xD800 && codePoint <= 0xDFFF) {
			throw Error(
				'Lone surrogate U+' + codePoint.toString(16).toUpperCase() +
				' is not a scalar value'
			);
		}
	}
	/*--------------------------------------------------------------------------*/

	function createByte(codePoint, shift) {
		return stringFromCharCode(((codePoint >> shift) & 0x3F) | 0x80);
	}

	function encodeCodePoint(codePoint) {
		if ((codePoint & 0xFFFFFF80) == 0) { // 1-byte sequence
			return stringFromCharCode(codePoint);
		}
		var symbol = '';
		if ((codePoint & 0xFFFFF800) == 0) { // 2-byte sequence
			symbol = stringFromCharCode(((codePoint >> 6) & 0x1F) | 0xC0);
		}
		else if ((codePoint & 0xFFFF0000) == 0) { // 3-byte sequence
			checkScalarValue(codePoint);
			symbol = stringFromCharCode(((codePoint >> 12) & 0x0F) | 0xE0);
			symbol += createByte(codePoint, 6);
		}
		else if ((codePoint & 0xFFE00000) == 0) { // 4-byte sequence
			symbol = stringFromCharCode(((codePoint >> 18) & 0x07) | 0xF0);
			symbol += createByte(codePoint, 12);
			symbol += createByte(codePoint, 6);
		}
		symbol += stringFromCharCode((codePoint & 0x3F) | 0x80);
		return symbol;
	}

	function utf8encode(string) {
		var codePoints = ucs2decode(string);
		var length = codePoints.length;
		var index = -1;
		var codePoint;
		var byteString = '';
		while (++index < length) {
			codePoint = codePoints[index];
			byteString += encodeCodePoint(codePoint);
		}
		return byteString;
	}

	/*--------------------------------------------------------------------------*/

	function readContinuationByte() {
		if (byteIndex >= byteCount) {
			throw Error('Invalid byte index');
		}

		var continuationByte = byteArray[byteIndex] & 0xFF;
		byteIndex++;

		if ((continuationByte & 0xC0) == 0x80) {
			return continuationByte & 0x3F;
		}

		// If we end up here, it’s not a continuation byte
		throw Error('Invalid continuation byte');
	}

	function decodeSymbol() {
		var byte1;
		var byte2;
		var byte3;
		var byte4;
		var codePoint;

		if (byteIndex > byteCount) {
			throw Error('Invalid byte index');
		}

		if (byteIndex == byteCount) {
			return false;
		}

		// Read first byte
		byte1 = byteArray[byteIndex] & 0xFF;
		byteIndex++;

		// 1-byte sequence (no continuation bytes)
		if ((byte1 & 0x80) == 0) {
			return byte1;
		}

		// 2-byte sequence
		if ((byte1 & 0xE0) == 0xC0) {
			var byte2 = readContinuationByte();
			codePoint = ((byte1 & 0x1F) << 6) | byte2;
			if (codePoint >= 0x80) {
				return codePoint;
			} else {
				throw Error('Invalid continuation byte');
			}
		}

		// 3-byte sequence (may include unpaired surrogates)
		if ((byte1 & 0xF0) == 0xE0) {
			byte2 = readContinuationByte();
			byte3 = readContinuationByte();
			codePoint = ((byte1 & 0x0F) << 12) | (byte2 << 6) | byte3;
			if (codePoint >= 0x0800) {
				checkScalarValue(codePoint);
				return codePoint;
			} else {
				throw Error('Invalid continuation byte');
			}
		}

		// 4-byte sequence
		if ((byte1 & 0xF8) == 0xF0) {
			byte2 = readContinuationByte();
			byte3 = readContinuationByte();
			byte4 = readContinuationByte();
			codePoint = ((byte1 & 0x0F) << 0x12) | (byte2 << 0x0C) |
				(byte3 << 0x06) | byte4;
			if (codePoint >= 0x010000 && codePoint <= 0x10FFFF) {
				return codePoint;
			}
		}

		throw Error('Invalid UTF-8 detected');
	}

	var byteArray;
	var byteCount;
	var byteIndex;
	function utf8decode(byteString) {
		byteArray = ucs2decode(byteString);
		byteCount = byteArray.length;
		byteIndex = 0;
		var codePoints = [];
		var tmp;
		while ((tmp = decodeSymbol()) !== false) {
			codePoints.push(tmp);
		}
		return ucs2encode(codePoints);
	}

	/*--------------------------------------------------------------------------*/

	var utf8 = {
		'version': '2.0.0',
		'encode': utf8encode,
		'decode': utf8decode
	};

	// 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(function() {
			return utf8;
		});
	}	else if (freeExports && !freeExports.nodeType) {
		if (freeModule) { // in Node.js or RingoJS v0.8.0+
			freeModule.exports = utf8;
		} else { // in Narwhal or RingoJS v0.7.0-
			var object = {};
			var hasOwnProperty = object.hasOwnProperty;
			for (var key in utf8) {
				hasOwnProperty.call(utf8, key) && (freeExports[key] = utf8[key]);
			}
		}
	} else { // in Rhino or a web browser
		root.utf8 = utf8;
	}

}(this));

}).call(this,typeof global !== "undefined" ? global : typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})

},{}]},{},[2])(2)
});


//# sourceMappingURL=GitHub.bundle.js.map