add node_modules to address #4364

6 files changed, 1317 insertions, 0 deletions

diff --git a/node_modules/when/es6-shim/Promise.browserify-es6.js b/node_modules/when/es6-shim/Promise.browserify-es6.js
new file mode 100644
index 000000000..751208fe9
--- /dev/null
+++ b/node_modules/when/es6-shim/Promise.browserify-es6.js
@@ -0,0 +1,13 @@
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+/**
+ * ES6 global Promise shim
+ */
+var unhandledRejections = require('../lib/decorators/unhandledRejection');
+var PromiseConstructor = unhandledRejections(require('../lib/Promise'));
+
+module.exports = typeof global != 'undefined' ? (global.Promise = PromiseConstructor)
+	           : typeof self   != 'undefined' ? (self.Promise   = PromiseConstructor)
+	           : PromiseConstructor;
diff --git a/node_modules/when/es6-shim/Promise.js b/node_modules/when/es6-shim/Promise.js
new file mode 100644
index 000000000..4441fde2b
--- /dev/null
+++ b/node_modules/when/es6-shim/Promise.js
@@ -0,0 +1,1271 @@
+!function(e){"object"==typeof exports?module.exports=e():"function"==typeof define&&define.amd?define(e):"undefined"!=typeof window?window.Promise=e():"undefined"!=typeof global?global.Promise=e():"undefined"!=typeof self&&(self.Promise=e())}(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);throw new Error("Cannot find module '"+o+"'")}var f=n[o]={exports:{}};t[o][0].call(f.exports,function(e){var n=t[o][1][e];return s(n?n:e)},f,f.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){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+/**
+ * ES6 global Promise shim
+ */
+var unhandledRejections = require('../lib/decorators/unhandledRejection');
+var PromiseConstructor = unhandledRejections(require('../lib/Promise'));
+
+module.exports = typeof global != 'undefined' ? (global.Promise = PromiseConstructor)
+	           : typeof self   != 'undefined' ? (self.Promise   = PromiseConstructor)
+	           : PromiseConstructor;
+
+},{"../lib/Promise":2,"../lib/decorators/unhandledRejection":4}],2:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+(function(define) { 'use strict';
+define(function (require) {
+
+	var makePromise = require('./makePromise');
+	var Scheduler = require('./Scheduler');
+	var async = require('./env').asap;
+
+	return makePromise({
+		scheduler: new Scheduler(async)
+	});
+
+});
+})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });
+
+},{"./Scheduler":3,"./env":5,"./makePromise":7}],3:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+(function(define) { 'use strict';
+define(function() {
+
+	// Credit to Twisol (https://github.com/Twisol) for suggesting
+	// this type of extensible queue + trampoline approach for next-tick conflation.
+
+	/**
+	 * Async task scheduler
+	 * @param {function} async function to schedule a single async function
+	 * @constructor
+	 */
+	function Scheduler(async) {
+		this._async = async;
+		this._running = false;
+
+		this._queue = this;
+		this._queueLen = 0;
+		this._afterQueue = {};
+		this._afterQueueLen = 0;
+
+		var self = this;
+		this.drain = function() {
+			self._drain();
+		};
+	}
+
+	/**
+	 * Enqueue a task
+	 * @param {{ run:function }} task
+	 */
+	Scheduler.prototype.enqueue = function(task) {
+		this._queue[this._queueLen++] = task;
+		this.run();
+	};
+
+	/**
+	 * Enqueue a task to run after the main task queue
+	 * @param {{ run:function }} task
+	 */
+	Scheduler.prototype.afterQueue = function(task) {
+		this._afterQueue[this._afterQueueLen++] = task;
+		this.run();
+	};
+
+	Scheduler.prototype.run = function() {
+		if (!this._running) {
+			this._running = true;
+			this._async(this.drain);
+		}
+	};
+
+	/**
+	 * Drain the handler queue entirely, and then the after queue
+	 */
+	Scheduler.prototype._drain = function() {
+		var i = 0;
+		for (; i < this._queueLen; ++i) {
+			this._queue[i].run();
+			this._queue[i] = void 0;
+		}
+
+		this._queueLen = 0;
+		this._running = false;
+
+		for (i = 0; i < this._afterQueueLen; ++i) {
+			this._afterQueue[i].run();
+			this._afterQueue[i] = void 0;
+		}
+
+		this._afterQueueLen = 0;
+	};
+
+	return Scheduler;
+
+});
+}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
+
+},{}],4:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+(function(define) { 'use strict';
+define(function(require) {
+
+	var setTimer = require('../env').setTimer;
+	var format = require('../format');
+
+	return function unhandledRejection(Promise) {
+
+		var logError = noop;
+		var logInfo = noop;
+		var localConsole;
+
+		if(typeof console !== 'undefined') {
+			// Alias console to prevent things like uglify's drop_console option from
+			// removing console.log/error. Unhandled rejections fall into the same
+			// category as uncaught exceptions, and build tools shouldn't silence them.
+			localConsole = console;
+			logError = typeof localConsole.error !== 'undefined'
+				? function (e) { localConsole.error(e); }
+				: function (e) { localConsole.log(e); };
+
+			logInfo = typeof localConsole.info !== 'undefined'
+				? function (e) { localConsole.info(e); }
+				: function (e) { localConsole.log(e); };
+		}
+
+		Promise.onPotentiallyUnhandledRejection = function(rejection) {
+			enqueue(report, rejection);
+		};
+
+		Promise.onPotentiallyUnhandledRejectionHandled = function(rejection) {
+			enqueue(unreport, rejection);
+		};
+
+		Promise.onFatalRejection = function(rejection) {
+			enqueue(throwit, rejection.value);
+		};
+
+		var tasks = [];
+		var reported = [];
+		var running = null;
+
+		function report(r) {
+			if(!r.handled) {
+				reported.push(r);
+				logError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));
+			}
+		}
+
+		function unreport(r) {
+			var i = reported.indexOf(r);
+			if(i >= 0) {
+				reported.splice(i, 1);
+				logInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));
+			}
+		}
+
+		function enqueue(f, x) {
+			tasks.push(f, x);
+			if(running === null) {
+				running = setTimer(flush, 0);
+			}
+		}
+
+		function flush() {
+			running = null;
+			while(tasks.length > 0) {
+				tasks.shift()(tasks.shift());
+			}
+		}
+
+		return Promise;
+	};
+
+	function throwit(e) {
+		throw e;
+	}
+
+	function noop() {}
+
+});
+}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
+
+},{"../env":5,"../format":6}],5:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/
+(function(define) { 'use strict';
+define(function(require) {
+	/*jshint maxcomplexity:6*/
+
+	// Sniff "best" async scheduling option
+	// Prefer process.nextTick or MutationObserver, then check for
+	// setTimeout, and finally vertx, since its the only env that doesn't
+	// have setTimeout
+
+	var MutationObs;
+	var capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;
+
+	// Default env
+	var setTimer = function(f, ms) { return setTimeout(f, ms); };
+	var clearTimer = function(t) { return clearTimeout(t); };
+	var asap = function (f) { return capturedSetTimeout(f, 0); };
+
+	// Detect specific env
+	if (isNode()) { // Node
+		asap = function (f) { return process.nextTick(f); };
+
+	} else if (MutationObs = hasMutationObserver()) { // Modern browser
+		asap = initMutationObserver(MutationObs);
+
+	} else if (!capturedSetTimeout) { // vert.x
+		var vertxRequire = require;
+		var vertx = vertxRequire('vertx');
+		setTimer = function (f, ms) { return vertx.setTimer(ms, f); };
+		clearTimer = vertx.cancelTimer;
+		asap = vertx.runOnLoop || vertx.runOnContext;
+	}
+
+	return {
+		setTimer: setTimer,
+		clearTimer: clearTimer,
+		asap: asap
+	};
+
+	function isNode () {
+		return typeof process !== 'undefined' &&
+			Object.prototype.toString.call(process) === '[object process]';
+	}
+
+	function hasMutationObserver () {
+		return (typeof MutationObserver === 'function' && MutationObserver) ||
+			(typeof WebKitMutationObserver === 'function' && WebKitMutationObserver);
+	}
+
+	function initMutationObserver(MutationObserver) {
+		var scheduled;
+		var node = document.createTextNode('');
+		var o = new MutationObserver(run);
+		o.observe(node, { characterData: true });
+
+		function run() {
+			var f = scheduled;
+			scheduled = void 0;
+			f();
+		}
+
+		var i = 0;
+		return function (f) {
+			scheduled = f;
+			node.data = (i ^= 1);
+		};
+	}
+});
+}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));
+
+},{}],6:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+(function(define) { 'use strict';
+define(function() {
+
+	return {
+		formatError: formatError,
+		formatObject: formatObject,
+		tryStringify: tryStringify
+	};
+
+	/**
+	 * Format an error into a string.  If e is an Error and has a stack property,
+	 * it's returned.  Otherwise, e is formatted using formatObject, with a
+	 * warning added about e not being a proper Error.
+	 * @param {*} e
+	 * @returns {String} formatted string, suitable for output to developers
+	 */
+	function formatError(e) {
+		var s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e);
+		return e instanceof Error ? s : s + ' (WARNING: non-Error used)';
+	}
+
+	/**
+	 * Format an object, detecting "plain" objects and running them through
+	 * JSON.stringify if possible.
+	 * @param {Object} o
+	 * @returns {string}
+	 */
+	function formatObject(o) {
+		var s = String(o);
+		if(s === '[object Object]' && typeof JSON !== 'undefined') {
+			s = tryStringify(o, s);
+		}
+		return s;
+	}
+
+	/**
+	 * Try to return the result of JSON.stringify(x).  If that fails, return
+	 * defaultValue
+	 * @param {*} x
+	 * @param {*} defaultValue
+	 * @returns {String|*} JSON.stringify(x) or defaultValue
+	 */
+	function tryStringify(x, defaultValue) {
+		try {
+			return JSON.stringify(x);
+		} catch(e) {
+			return defaultValue;
+		}
+	}
+
+});
+}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
+
+},{}],7:[function(require,module,exports){
+/** @license MIT License (c) copyright 2010-2014 original author or authors */
+/** @author Brian Cavalier */
+/** @author John Hann */
+
+(function(define) { 'use strict';
+define(function() {
+
+	return function makePromise(environment) {
+
+		var tasks = environment.scheduler;
+		var emitRejection = initEmitRejection();
+
+		var objectCreate = Object.create ||
+			function(proto) {
+				function Child() {}
+				Child.prototype = proto;
+				return new Child();
+			};
+
+		/**
+		 * Create a promise whose fate is determined by resolver
+		 * @constructor
+		 * @returns {Promise} promise
+		 * @name Promise
+		 */
+		function Promise(resolver, handler) {
+			this._handler = resolver === Handler ? handler : init(resolver);
+		}
+
+		/**
+		 * Run the supplied resolver
+		 * @param resolver
+		 * @returns {Pending}
+		 */
+		function init(resolver) {
+			var handler = new Pending();
+
+			try {
+				resolver(promiseResolve, promiseReject, promiseNotify);
+			} catch (e) {
+				promiseReject(e);
+			}
+
+			return handler;
+
+			/**
+			 * Transition from pre-resolution state to post-resolution state, notifying
+			 * all listeners of the ultimate fulfillment or rejection
+			 * @param {*} x resolution value
+			 */
+			function promiseResolve (x) {
+				handler.resolve(x);
+			}
+			/**
+			 * Reject this promise with reason, which will be used verbatim
+			 * @param {Error|*} reason rejection reason, strongly suggested
+			 *   to be an Error type
+			 */
+			function promiseReject (reason) {
+				handler.reject(reason);
+			}
+
+			/**
+			 * @deprecated
+			 * Issue a progress event, notifying all progress listeners
+			 * @param {*} x progress event payload to pass to all listeners
+			 */
+			function promiseNotify (x) {
+				handler.notify(x);
+			}
+		}
+
+		// Creation
+
+		Promise.resolve = resolve;
+		Promise.reject = reject;
+		Promise.never = never;
+
+		Promise._defer = defer;
+		Promise._handler = getHandler;
+
+		/**
+		 * Returns a trusted promise. If x is already a trusted promise, it is
+		 * returned, otherwise returns a new trusted Promise which follows x.
+		 * @param  {*} x
+		 * @return {Promise} promise
+		 */
+		function resolve(x) {
+			return isPromise(x) ? x
+				: new Promise(Handler, new Async(getHandler(x)));
+		}
+
+		/**
+		 * Return a reject promise with x as its reason (x is used verbatim)
+		 * @param {*} x
+		 * @returns {Promise} rejected promise
+		 */
+		function reject(x) {
+			return new Promise(Handler, new Async(new Rejected(x)));
+		}
+
+		/**
+		 * Return a promise that remains pending forever
+		 * @returns {Promise} forever-pending promise.
+		 */
+		function never() {
+			return foreverPendingPromise; // Should be frozen
+		}
+
+		/**
+		 * Creates an internal {promise, resolver} pair
+		 * @private
+		 * @returns {Promise}
+		 */
+		function defer() {
+			return new Promise(Handler, new Pending());
+		}
+
+		// Transformation and flow control
+
+		/**
+		 * Transform this promise's fulfillment value, returning a new Promise
+		 * for the transformed result.  If the promise cannot be fulfilled, onRejected
+		 * is called with the reason.  onProgress *may* be called with updates toward
+		 * this promise's fulfillment.
+		 * @param {function=} onFulfilled fulfillment handler
+		 * @param {function=} onRejected rejection handler
+		 * @param {function=} onProgress @deprecated progress handler
+		 * @return {Promise} new promise
+		 */
+		Promise.prototype.then = function(onFulfilled, onRejected, onProgress) {
+			var parent = this._handler;
+			var state = parent.join().state();
+
+			if ((typeof onFulfilled !== 'function' && state > 0) ||
+				(typeof onRejected !== 'function' && state < 0)) {
+				// Short circuit: value will not change, simply share handler
+				return new this.constructor(Handler, parent);
+			}
+
+			var p = this._beget();
+			var child = p._handler;
+
+			parent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);
+
+			return p;
+		};
+
+		/**
+		 * If this promise cannot be fulfilled due to an error, call onRejected to
+		 * handle the error. Shortcut for .then(undefined, onRejected)
+		 * @param {function?} onRejected
+		 * @return {Promise}
+		 */
+		Promise.prototype['catch'] = function(onRejected) {
+			return this.then(void 0, onRejected);
+		};
+
+		/**
+		 * Creates a new, pending promise of the same type as this promise
+		 * @private
+		 * @returns {Promise}
+		 */
+		Promise.prototype._beget = function() {
+			return begetFrom(this._handler, this.constructor);
+		};
+
+		function begetFrom(parent, Promise) {
+			var child = new Pending(parent.receiver, parent.join().context);
+			return new Promise(Handler, child);
+		}
+
+		// Array combinators
+
+		Promise.all = all;
+		Promise.race = race;
+		Promise._traverse = traverse;
+
+		/**
+		 * Return a promise that will fulfill when all promises in the
+		 * input array have fulfilled, or will reject when one of the
+		 * promises rejects.
+		 * @param {array} promises array of promises
+		 * @returns {Promise} promise for array of fulfillment values
+		 */
+		function all(promises) {
+			return traverseWith(snd, null, promises);
+		}
+
+		/**
+		 * Array<Promise<X>> -> Promise<Array<f(X)>>
+		 * @private
+		 * @param {function} f function to apply to each promise's value
+		 * @param {Array} promises array of promises
+		 * @returns {Promise} promise for transformed values
+		 */
+		function traverse(f, promises) {
+			return traverseWith(tryCatch2, f, promises);
+		}
+
+		function traverseWith(tryMap, f, promises) {
+			var handler = typeof f === 'function' ? mapAt : settleAt;
+
+			var resolver = new Pending();
+			var pending = promises.length >>> 0;
+			var results = new Array(pending);
+
+			for (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {
+				x = promises[i];
+
+				if (x === void 0 && !(i in promises)) {
+					--pending;
+					continue;
+				}
+
+				traverseAt(promises, handler, i, x, resolver);
+			}
+
+			if(pending === 0) {
+				resolver.become(new Fulfilled(results));
+			}
+
+			return new Promise(Handler, resolver);
+
+			function mapAt(i, x, resolver) {
+				if(!resolver.resolved) {
+					traverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);
+				}
+			}
+
+			function settleAt(i, x, resolver) {
+				results[i] = x;
+				if(--pending === 0) {
+					resolver.become(new Fulfilled(results));
+				}
+			}
+		}
+
+		function traverseAt(promises, handler, i, x, resolver) {
+			if (maybeThenable(x)) {
+				var h = getHandlerMaybeThenable(x);
+				var s = h.state();
+
+				if (s === 0) {
+					h.fold(handler, i, void 0, resolver);
+				} else if (s > 0) {
+					handler(i, h.value, resolver);
+				} else {
+					resolver.become(h);
+					visitRemaining(promises, i+1, h);
+				}
+			} else {
+				handler(i, x, resolver);
+			}
+		}
+
+		Promise._visitRemaining = visitRemaining;
+		function visitRemaining(promises, start, handler) {
+			for(var i=start; i<promises.length; ++i) {
+				markAsHandled(getHandler(promises[i]), handler);
+			}
+		}
+
+		function markAsHandled(h, handler) {
+			if(h === handler) {
+				return;
+			}
+
+			var s = h.state();
+			if(s === 0) {
+				h.visit(h, void 0, h._unreport);
+			} else if(s < 0) {
+				h._unreport();
+			}
+		}
+
+		/**
+		 * Fulfill-reject competitive race. Return a promise that will settle
+		 * to the same state as the earliest input promise to settle.
+		 *
+		 * WARNING: The ES6 Promise spec requires that race()ing an empty array
+		 * must return a promise that is pending forever.  This implementation
+		 * returns a singleton forever-pending promise, the same singleton that is
+		 * returned by Promise.never(), thus can be checked with ===
+		 *
+		 * @param {array} promises array of promises to race
+		 * @returns {Promise} if input is non-empty, a promise that will settle
+		 * to the same outcome as the earliest input promise to settle. if empty
+		 * is empty, returns a promise that will never settle.
+		 */
+		function race(promises) {
+			if(typeof promises !== 'object' || promises === null) {
+				return reject(new TypeError('non-iterable passed to race()'));
+			}
+
+			// Sigh, race([]) is untestable unless we return *something*
+			// that is recognizable without calling .then() on it.
+			return promises.length === 0 ? never()
+				 : promises.length === 1 ? resolve(promises[0])
+				 : runRace(promises);
+		}
+
+		function runRace(promises) {
+			var resolver = new Pending();
+			var i, x, h;
+			for(i=0; i<promises.length; ++i) {
+				x = promises[i];
+				if (x === void 0 && !(i in promises)) {
+					continue;
+				}
+
+				h = getHandler(x);
+				if(h.state() !== 0) {
+					resolver.become(h);
+					visitRemaining(promises, i+1, h);
+					break;
+				} else {
+					h.visit(resolver, resolver.resolve, resolver.reject);
+				}
+			}
+			return new Promise(Handler, resolver);
+		}
+
+		// Promise internals
+		// Below this, everything is @private
+
+		/**
+		 * Get an appropriate handler for x, without checking for cycles
+		 * @param {*} x
+		 * @returns {object} handler
+		 */
+		function getHandler(x) {
+			if(isPromise(x)) {
+				return x._handler.join();
+			}
+			return maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);
+		}
+
+		/**
+		 * Get a handler for thenable x.
+		 * NOTE: You must only call this if maybeThenable(x) == true
+		 * @param {object|function|Promise} x
+		 * @returns {object} handler
+		 */
+		function getHandlerMaybeThenable(x) {
+			return isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);
+		}
+
+		/**
+		 * Get a handler for potentially untrusted thenable x
+		 * @param {*} x
+		 * @returns {object} handler
+		 */
+		function getHandlerUntrusted(x) {
+			try {
+				var untrustedThen = x.then;
+				return typeof untrustedThen === 'function'
+					? new Thenable(untrustedThen, x)
+					: new Fulfilled(x);
+			} catch(e) {
+				return new Rejected(e);
+			}
+		}
+
+		/**
+		 * Handler for a promise that is pending forever
+		 * @constructor
+		 */
+		function Handler() {}
+
+		Handler.prototype.when
+			= Handler.prototype.become
+			= Handler.prototype.notify // deprecated
+			= Handler.prototype.fail
+			= Handler.prototype._unreport
+			= Handler.prototype._report
+			= noop;
+
+		Handler.prototype._state = 0;
+
+		Handler.prototype.state = function() {
+			return this._state;
+		};
+
+		/**
+		 * Recursively collapse handler chain to find the handler
+		 * nearest to the fully resolved value.
+		 * @returns {object} handler nearest the fully resolved value
+		 */
+		Handler.prototype.join = function() {
+			var h = this;
+			while(h.handler !== void 0) {
+				h = h.handler;
+			}
+			return h;
+		};
+
+		Handler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {
+			this.when({
+				resolver: to,
+				receiver: receiver,
+				fulfilled: fulfilled,
+				rejected: rejected,
+				progress: progress
+			});
+		};
+
+		Handler.prototype.visit = function(receiver, fulfilled, rejected, progress) {
+			this.chain(failIfRejected, receiver, fulfilled, rejected, progress);
+		};
+
+		Handler.prototype.fold = function(f, z, c, to) {
+			this.when(new Fold(f, z, c, to));
+		};
+
+		/**
+		 * Handler that invokes fail() on any handler it becomes
+		 * @constructor
+		 */
+		function FailIfRejected() {}
+
+		inherit(Handler, FailIfRejected);
+
+		FailIfRejected.prototype.become = function(h) {
+			h.fail();
+		};
+
+		var failIfRejected = new FailIfRejected();
+
+		/**
+		 * Handler that manages a queue of consumers waiting on a pending promise
+		 * @constructor
+		 */
+		function Pending(receiver, inheritedContext) {
+			Promise.createContext(this, inheritedContext);
+
+			this.consumers = void 0;
+			this.receiver = receiver;
+			this.handler = void 0;
+			this.resolved = false;
+		}
+
+		inherit(Handler, Pending);
+
+		Pending.prototype._state = 0;
+
+		Pending.prototype.resolve = function(x) {
+			this.become(getHandler(x));
+		};
+
+		Pending.prototype.reject = function(x) {
+			if(this.resolved) {
+				return;
+			}
+
+			this.become(new Rejected(x));
+		};
+
+		Pending.prototype.join = function() {
+			if (!this.resolved) {
+				return this;
+			}
+
+			var h = this;
+
+			while (h.handler !== void 0) {
+				h = h.handler;
+				if (h === this) {
+					return this.handler = cycle();
+				}
+			}
+
+			return h;
+		};
+
+		Pending.prototype.run = function() {
+			var q = this.consumers;
+			var handler = this.handler;
+			this.handler = this.handler.join();
+			this.consumers = void 0;
+
+			for (var i = 0; i < q.length; ++i) {
+				handler.when(q[i]);
+			}
+		};
+
+		Pending.prototype.become = function(handler) {
+			if(this.resolved) {
+				return;
+			}
+
+			this.resolved = true;
+			this.handler = handler;
+			if(this.consumers !== void 0) {
+				tasks.enqueue(this);
+			}
+
+			if(this.context !== void 0) {
+				handler._report(this.context);
+			}
+		};
+
+		Pending.prototype.when = function(continuation) {
+			if(this.resolved) {
+				tasks.enqueue(new ContinuationTask(continuation, this.handler));
+			} else {
+				if(this.consumers === void 0) {
+					this.consumers = [continuation];
+				} else {
+					this.consumers.push(continuation);
+				}
+			}
+		};
+
+		/**
+		 * @deprecated
+		 */
+		Pending.prototype.notify = function(x) {
+			if(!this.resolved) {
+				tasks.enqueue(new ProgressTask(x, this));
+			}
+		};
+
+		Pending.prototype.fail = function(context) {
+			var c = typeof context === 'undefined' ? this.context : context;
+			this.resolved && this.handler.join().fail(c);
+		};
+
+		Pending.prototype._report = function(context) {
+			this.resolved && this.handler.join()._report(context);
+		};
+
+		Pending.prototype._unreport = function() {
+			this.resolved && this.handler.join()._unreport();
+		};
+
+		/**
+		 * Wrap another handler and force it into a future stack
+		 * @param {object} handler
+		 * @constructor
+		 */
+		function Async(handler) {
+			this.handler = handler;
+		}
+
+		inherit(Handler, Async);
+
+		Async.prototype.when = function(continuation) {
+			tasks.enqueue(new ContinuationTask(continuation, this));
+		};
+
+		Async.prototype._report = function(context) {
+			this.join()._report(context);
+		};
+
+		Async.prototype._unreport = function() {
+			this.join()._unreport();
+		};
+
+		/**
+		 * Handler that wraps an untrusted thenable and assimilates it in a future stack
+		 * @param {function} then
+		 * @param {{then: function}} thenable
+		 * @constructor
+		 */
+		function Thenable(then, thenable) {
+			Pending.call(this);
+			tasks.enqueue(new AssimilateTask(then, thenable, this));
+		}
+
+		inherit(Pending, Thenable);
+
+		/**
+		 * Handler for a fulfilled promise
+		 * @param {*} x fulfillment value
+		 * @constructor
+		 */
+		function Fulfilled(x) {
+			Promise.createContext(this);
+			this.value = x;
+		}
+
+		inherit(Handler, Fulfilled);
+
+		Fulfilled.prototype._state = 1;
+
+		Fulfilled.prototype.fold = function(f, z, c, to) {
+			runContinuation3(f, z, this, c, to);
+		};
+
+		Fulfilled.prototype.when = function(cont) {
+			runContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);
+		};
+
+		var errorId = 0;
+
+		/**
+		 * Handler for a rejected promise
+		 * @param {*} x rejection reason
+		 * @constructor
+		 */
+		function Rejected(x) {
+			Promise.createContext(this);
+
+			this.id = ++errorId;
+			this.value = x;
+			this.handled = false;
+			this.reported = false;
+
+			this._report();
+		}
+
+		inherit(Handler, Rejected);
+
+		Rejected.prototype._state = -1;
+
+		Rejected.prototype.fold = function(f, z, c, to) {
+			to.become(this);
+		};
+
+		Rejected.prototype.when = function(cont) {
+			if(typeof cont.rejected === 'function') {
+				this._unreport();
+			}
+			runContinuation1(cont.rejected, this, cont.receiver, cont.resolver);
+		};
+
+		Rejected.prototype._report = function(context) {
+			tasks.afterQueue(new ReportTask(this, context));
+		};
+
+		Rejected.prototype._unreport = function() {
+			if(this.handled) {
+				return;
+			}
+			this.handled = true;
+			tasks.afterQueue(new UnreportTask(this));
+		};
+
+		Rejected.prototype.fail = function(context) {
+			this.reported = true;
+			emitRejection('unhandledRejection', this);
+			Promise.onFatalRejection(this, context === void 0 ? this.context : context);
+		};
+
+		function ReportTask(rejection, context) {
+			this.rejection = rejection;
+			this.context = context;
+		}
+
+		ReportTask.prototype.run = function() {
+			if(!this.rejection.handled && !this.rejection.reported) {
+				this.rejection.reported = true;
+				emitRejection('unhandledRejection', this.rejection) ||
+					Promise.onPotentiallyUnhandledRejection(this.rejection, this.context);
+			}
+		};
+
+		function UnreportTask(rejection) {
+			this.rejection = rejection;
+		}
+
+		UnreportTask.prototype.run = function() {
+			if(this.rejection.reported) {
+				emitRejection('rejectionHandled', this.rejection) ||
+					Promise.onPotentiallyUnhandledRejectionHandled(this.rejection);
+			}
+		};
+
+		// Unhandled rejection hooks
+		// By default, everything is a noop
+
+		Promise.createContext
+			= Promise.enterContext
+			= Promise.exitContext
+			= Promise.onPotentiallyUnhandledRejection
+			= Promise.onPotentiallyUnhandledRejectionHandled
+			= Promise.onFatalRejection
+			= noop;
+
+		// Errors and singletons
+
+		var foreverPendingHandler = new Handler();
+		var foreverPendingPromise = new Promise(Handler, foreverPendingHandler);
+
+		function cycle() {
+			return new Rejected(new TypeError('Promise cycle'));
+		}
+
+		// Task runners
+
+		/**
+		 * Run a single consumer
+		 * @constructor
+		 */
+		function ContinuationTask(continuation, handler) {
+			this.continuation = continuation;
+			this.handler = handler;
+		}
+
+		ContinuationTask.prototype.run = function() {
+			this.handler.join().when(this.continuation);
+		};
+
+		/**
+		 * Run a queue of progress handlers
+		 * @constructor
+		 */
+		function ProgressTask(value, handler) {
+			this.handler = handler;
+			this.value = value;
+		}
+
+		ProgressTask.prototype.run = function() {
+			var q = this.handler.consumers;
+			if(q === void 0) {
+				return;
+			}
+
+			for (var c, i = 0; i < q.length; ++i) {
+				c = q[i];
+				runNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);
+			}
+		};
+
+		/**
+		 * Assimilate a thenable, sending it's value to resolver
+		 * @param {function} then
+		 * @param {object|function} thenable
+		 * @param {object} resolver
+		 * @constructor
+		 */
+		function AssimilateTask(then, thenable, resolver) {
+			this._then = then;
+			this.thenable = thenable;
+			this.resolver = resolver;
+		}
+
+		AssimilateTask.prototype.run = function() {
+			var h = this.resolver;
+			tryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);
+
+			function _resolve(x) { h.resolve(x); }
+			function _reject(x)  { h.reject(x); }
+			function _notify(x)  { h.notify(x); }
+		};
+
+		function tryAssimilate(then, thenable, resolve, reject, notify) {
+			try {
+				then.call(thenable, resolve, reject, notify);
+			} catch (e) {
+				reject(e);
+			}
+		}
+
+		/**
+		 * Fold a handler value with z
+		 * @constructor
+		 */
+		function Fold(f, z, c, to) {
+			this.f = f; this.z = z; this.c = c; this.to = to;
+			this.resolver = failIfRejected;
+			this.receiver = this;
+		}
+
+		Fold.prototype.fulfilled = function(x) {
+			this.f.call(this.c, this.z, x, this.to);
+		};
+
+		Fold.prototype.rejected = function(x) {
+			this.to.reject(x);
+		};
+
+		Fold.prototype.progress = function(x) {
+			this.to.notify(x);
+		};
+
+		// Other helpers
+
+		/**
+		 * @param {*} x
+		 * @returns {boolean} true iff x is a trusted Promise
+		 */
+		function isPromise(x) {
+			return x instanceof Promise;
+		}
+
+		/**
+		 * Test just enough to rule out primitives, in order to take faster
+		 * paths in some code
+		 * @param {*} x
+		 * @returns {boolean} false iff x is guaranteed *not* to be a thenable
+		 */
+		function maybeThenable(x) {
+			return (typeof x === 'object' || typeof x === 'function') && x !== null;
+		}
+
+		function runContinuation1(f, h, receiver, next) {
+			if(typeof f !== 'function') {
+				return next.become(h);
+			}
+
+			Promise.enterContext(h);
+			tryCatchReject(f, h.value, receiver, next);
+			Promise.exitContext();
+		}
+
+		function runContinuation3(f, x, h, receiver, next) {
+			if(typeof f !== 'function') {
+				return next.become(h);
+			}
+
+			Promise.enterContext(h);
+			tryCatchReject3(f, x, h.value, receiver, next);
+			Promise.exitContext();
+		}
+
+		/**
+		 * @deprecated
+		 */
+		function runNotify(f, x, h, receiver, next) {
+			if(typeof f !== 'function') {
+				return next.notify(x);
+			}
+
+			Promise.enterContext(h);
+			tryCatchReturn(f, x, receiver, next);
+			Promise.exitContext();
+		}
+
+		function tryCatch2(f, a, b) {
+			try {
+				return f(a, b);
+			} catch(e) {
+				return reject(e);
+			}
+		}
+
+		/**
+		 * Return f.call(thisArg, x), or if it throws return a rejected promise for
+		 * the thrown exception
+		 */
+		function tryCatchReject(f, x, thisArg, next) {
+			try {
+				next.become(getHandler(f.call(thisArg, x)));
+			} catch(e) {
+				next.become(new Rejected(e));
+			}
+		}
+
+		/**
+		 * Same as above, but includes the extra argument parameter.
+		 */
+		function tryCatchReject3(f, x, y, thisArg, next) {
+			try {
+				f.call(thisArg, x, y, next);
+			} catch(e) {
+				next.become(new Rejected(e));
+			}
+		}
+
+		/**
+		 * @deprecated
+		 * Return f.call(thisArg, x), or if it throws, *return* the exception
+		 */
+		function tryCatchReturn(f, x, thisArg, next) {
+			try {
+				next.notify(f.call(thisArg, x));
+			} catch(e) {
+				next.notify(e);
+			}
+		}
+
+		function inherit(Parent, Child) {
+			Child.prototype = objectCreate(Parent.prototype);
+			Child.prototype.constructor = Child;
+		}
+
+		function snd(x, y) {
+			return y;
+		}
+
+		function noop() {}
+
+		function initEmitRejection() {
+			/*global process, self, CustomEvent*/
+			if(typeof process !== 'undefined' && process !== null
+				&& typeof process.emit === 'function') {
+				// Returning falsy here means to call the default
+				// onPotentiallyUnhandledRejection API.  This is safe even in
+				// browserify since process.emit always returns falsy in browserify:
+				// https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46
+				return function(type, rejection) {
+					return type === 'unhandledRejection'
+						? process.emit(type, rejection.value, rejection)
+						: process.emit(type, rejection);
+				};
+			} else if(typeof self !== 'undefined' && typeof CustomEvent === 'function') {
+				return (function(noop, self, CustomEvent) {
+					var hasCustomEvent = false;
+					try {
+						var ev = new CustomEvent('unhandledRejection');
+						hasCustomEvent = ev instanceof CustomEvent;
+					} catch (e) {}
+
+					return !hasCustomEvent ? noop : function(type, rejection) {
+						var ev = new CustomEvent(type, {
+							detail: {
+								reason: rejection.value,
+								key: rejection
+							},
+							bubbles: false,
+							cancelable: true
+						});
+
+						return !self.dispatchEvent(ev);
+					};
+				}(noop, self, CustomEvent));
+			}
+
+			return noop;
+		}
+
+		return Promise;
+	};
+});
+}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));
+
+},{}]},{},[1])
+//# sourceMappingURL=Promise.js.map
+(1)
+});
+;
\ No newline at end of file
diff --git a/node_modules/when/es6-shim/Promise.js.map b/node_modules/when/es6-shim/Promise.js.map
new file mode 100644
index 000000000..55b69e66e
--- /dev/null
+++ b/node_modules/when/es6-shim/Promise.js.map
@@ -0,0 +1,25 @@
+{
+  "version": 3,
+  "file": "generated.js",
+  "sources": [
+    "es6-shim/Promise.browserify-es6.js",
+    "lib/Promise.js",
+    "lib/Scheduler.js",
+    "lib/decorators/unhandledRejection.js",
+    "lib/env.js",
+    "lib/format.js",
+    "lib/makePromise.js"
+  ],
+  "names": [],
+  "mappings": 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+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/**\n * ES6 global Promise shim\n */\nvar unhandledRejections = require('../lib/decorators/unhandledRejection');\nvar PromiseConstructor = unhandledRejections(require('../lib/Promise'));\n\nmodule.exports = typeof global != 'undefined' ? (global.Promise = PromiseConstructor)\n\t           : typeof self   != 'undefined' ? (self.Promise   = PromiseConstructor)\n\t           : PromiseConstructor;\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function (require) {\n\n\tvar makePromise = require('./makePromise');\n\tvar Scheduler = require('./Scheduler');\n\tvar async = require('./env').asap;\n\n\treturn makePromise({\n\t\tscheduler: new Scheduler(async)\n\t});\n\n});\n})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\t// Credit to Twisol (https://github.com/Twisol) for suggesting\n\t// this type of extensible queue + trampoline approach for next-tick conflation.\n\n\t/**\n\t * Async task scheduler\n\t * @param {function} async function to schedule a single async function\n\t * @constructor\n\t */\n\tfunction Scheduler(async) {\n\t\tthis._async = async;\n\t\tthis._running = false;\n\n\t\tthis._queue = this;\n\t\tthis._queueLen = 0;\n\t\tthis._afterQueue = {};\n\t\tthis._afterQueueLen = 0;\n\n\t\tvar self = this;\n\t\tthis.drain = function() {\n\t\t\tself._drain();\n\t\t};\n\t}\n\n\t/**\n\t * Enqueue a task\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.enqueue = function(task) {\n\t\tthis._queue[this._queueLen++] = task;\n\t\tthis.run();\n\t};\n\n\t/**\n\t * Enqueue a task to run after the main task queue\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.afterQueue = function(task) {\n\t\tthis._afterQueue[this._afterQueueLen++] = task;\n\t\tthis.run();\n\t};\n\n\tScheduler.prototype.run = function() {\n\t\tif (!this._running) {\n\t\t\tthis._running = true;\n\t\t\tthis._async(this.drain);\n\t\t}\n\t};\n\n\t/**\n\t * Drain the handler queue entirely, and then the after queue\n\t */\n\tScheduler.prototype._drain = function() {\n\t\tvar i = 0;\n\t\tfor (; i < this._queueLen; ++i) {\n\t\t\tthis._queue[i].run();\n\t\t\tthis._queue[i] = void 0;\n\t\t}\n\n\t\tthis._queueLen = 0;\n\t\tthis._running = false;\n\n\t\tfor (i = 0; i < this._afterQueueLen; ++i) {\n\t\t\tthis._afterQueue[i].run();\n\t\t\tthis._afterQueue[i] = void 0;\n\t\t}\n\n\t\tthis._afterQueueLen = 0;\n\t};\n\n\treturn Scheduler;\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function(require) {\n\n\tvar setTimer = require('../env').setTimer;\n\tvar format = require('../format');\n\n\treturn function unhandledRejection(Promise) {\n\n\t\tvar logError = noop;\n\t\tvar logInfo = noop;\n\t\tvar localConsole;\n\n\t\tif(typeof console !== 'undefined') {\n\t\t\t// Alias console to prevent things like uglify's drop_console option from\n\t\t\t// removing console.log/error. Unhandled rejections fall into the same\n\t\t\t// category as uncaught exceptions, and build tools shouldn't silence them.\n\t\t\tlocalConsole = console;\n\t\t\tlogError = typeof localConsole.error !== 'undefined'\n\t\t\t\t? function (e) { localConsole.error(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\n\t\t\tlogInfo = typeof localConsole.info !== 'undefined'\n\t\t\t\t? function (e) { localConsole.info(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\t\t}\n\n\t\tPromise.onPotentiallyUnhandledRejection = function(rejection) {\n\t\t\tenqueue(report, rejection);\n\t\t};\n\n\t\tPromise.onPotentiallyUnhandledRejectionHandled = function(rejection) {\n\t\t\tenqueue(unreport, rejection);\n\t\t};\n\n\t\tPromise.onFatalRejection = function(rejection) {\n\t\t\tenqueue(throwit, rejection.value);\n\t\t};\n\n\t\tvar tasks = [];\n\t\tvar reported = [];\n\t\tvar running = null;\n\n\t\tfunction report(r) {\n\t\t\tif(!r.handled) {\n\t\t\t\treported.push(r);\n\t\t\t\tlogError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction unreport(r) {\n\t\t\tvar i = reported.indexOf(r);\n\t\t\tif(i >= 0) {\n\t\t\t\treported.splice(i, 1);\n\t\t\t\tlogInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction enqueue(f, x) {\n\t\t\ttasks.push(f, x);\n\t\t\tif(running === null) {\n\t\t\t\trunning = setTimer(flush, 0);\n\t\t\t}\n\t\t}\n\n\t\tfunction flush() {\n\t\t\trunning = null;\n\t\t\twhile(tasks.length > 0) {\n\t\t\t\ttasks.shift()(tasks.shift());\n\t\t\t}\n\t\t}\n\n\t\treturn Promise;\n\t};\n\n\tfunction throwit(e) {\n\t\tthrow e;\n\t}\n\n\tfunction noop() {}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/\n(function(define) { 'use strict';\ndefine(function(require) {\n\t/*jshint maxcomplexity:6*/\n\n\t// Sniff \"best\" async scheduling option\n\t// Prefer process.nextTick or MutationObserver, then check for\n\t// setTimeout, and finally vertx, since its the only env that doesn't\n\t// have setTimeout\n\n\tvar MutationObs;\n\tvar capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;\n\n\t// Default env\n\tvar setTimer = function(f, ms) { return setTimeout(f, ms); };\n\tvar clearTimer = function(t) { return clearTimeout(t); };\n\tvar asap = function (f) { return capturedSetTimeout(f, 0); };\n\n\t// Detect specific env\n\tif (isNode()) { // Node\n\t\tasap = function (f) { return process.nextTick(f); };\n\n\t} else if (MutationObs = hasMutationObserver()) { // Modern browser\n\t\tasap = initMutationObserver(MutationObs);\n\n\t} else if (!capturedSetTimeout) { // vert.x\n\t\tvar vertxRequire = require;\n\t\tvar vertx = vertxRequire('vertx');\n\t\tsetTimer = function (f, ms) { return vertx.setTimer(ms, f); };\n\t\tclearTimer = vertx.cancelTimer;\n\t\tasap = vertx.runOnLoop || vertx.runOnContext;\n\t}\n\n\treturn {\n\t\tsetTimer: setTimer,\n\t\tclearTimer: clearTimer,\n\t\tasap: asap\n\t};\n\n\tfunction isNode () {\n\t\treturn typeof process !== 'undefined' &&\n\t\t\tObject.prototype.toString.call(process) === '[object process]';\n\t}\n\n\tfunction hasMutationObserver () {\n\t\treturn (typeof MutationObserver === 'function' && MutationObserver) ||\n\t\t\t(typeof WebKitMutationObserver === 'function' && WebKitMutationObserver);\n\t}\n\n\tfunction initMutationObserver(MutationObserver) {\n\t\tvar scheduled;\n\t\tvar node = document.createTextNode('');\n\t\tvar o = new MutationObserver(run);\n\t\to.observe(node, { characterData: true });\n\n\t\tfunction run() {\n\t\t\tvar f = scheduled;\n\t\t\tscheduled = void 0;\n\t\t\tf();\n\t\t}\n\n\t\tvar i = 0;\n\t\treturn function (f) {\n\t\t\tscheduled = f;\n\t\t\tnode.data = (i ^= 1);\n\t\t};\n\t}\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn {\n\t\tformatError: formatError,\n\t\tformatObject: formatObject,\n\t\ttryStringify: tryStringify\n\t};\n\n\t/**\n\t * Format an error into a string.  If e is an Error and has a stack property,\n\t * it's returned.  Otherwise, e is formatted using formatObject, with a\n\t * warning added about e not being a proper Error.\n\t * @param {*} e\n\t * @returns {String} formatted string, suitable for output to developers\n\t */\n\tfunction formatError(e) {\n\t\tvar s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e);\n\t\treturn e instanceof Error ? s : s + ' (WARNING: non-Error used)';\n\t}\n\n\t/**\n\t * Format an object, detecting \"plain\" objects and running them through\n\t * JSON.stringify if possible.\n\t * @param {Object} o\n\t * @returns {string}\n\t */\n\tfunction formatObject(o) {\n\t\tvar s = String(o);\n\t\tif(s === '[object Object]' && typeof JSON !== 'undefined') {\n\t\t\ts = tryStringify(o, s);\n\t\t}\n\t\treturn s;\n\t}\n\n\t/**\n\t * Try to return the result of JSON.stringify(x).  If that fails, return\n\t * defaultValue\n\t * @param {*} x\n\t * @param {*} defaultValue\n\t * @returns {String|*} JSON.stringify(x) or defaultValue\n\t */\n\tfunction tryStringify(x, defaultValue) {\n\t\ttry {\n\t\t\treturn JSON.stringify(x);\n\t\t} catch(e) {\n\t\t\treturn defaultValue;\n\t\t}\n\t}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n",
+    "/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn function makePromise(environment) {\n\n\t\tvar tasks = environment.scheduler;\n\t\tvar emitRejection = initEmitRejection();\n\n\t\tvar objectCreate = Object.create ||\n\t\t\tfunction(proto) {\n\t\t\t\tfunction Child() {}\n\t\t\t\tChild.prototype = proto;\n\t\t\t\treturn new Child();\n\t\t\t};\n\n\t\t/**\n\t\t * Create a promise whose fate is determined by resolver\n\t\t * @constructor\n\t\t * @returns {Promise} promise\n\t\t * @name Promise\n\t\t */\n\t\tfunction Promise(resolver, handler) {\n\t\t\tthis._handler = resolver === Handler ? handler : init(resolver);\n\t\t}\n\n\t\t/**\n\t\t * Run the supplied resolver\n\t\t * @param resolver\n\t\t * @returns {Pending}\n\t\t */\n\t\tfunction init(resolver) {\n\t\t\tvar handler = new Pending();\n\n\t\t\ttry {\n\t\t\t\tresolver(promiseResolve, promiseReject, promiseNotify);\n\t\t\t} catch (e) {\n\t\t\t\tpromiseReject(e);\n\t\t\t}\n\n\t\t\treturn handler;\n\n\t\t\t/**\n\t\t\t * Transition from pre-resolution state to post-resolution state, notifying\n\t\t\t * all listeners of the ultimate fulfillment or rejection\n\t\t\t * @param {*} x resolution value\n\t\t\t */\n\t\t\tfunction promiseResolve (x) {\n\t\t\t\thandler.resolve(x);\n\t\t\t}\n\t\t\t/**\n\t\t\t * Reject this promise with reason, which will be used verbatim\n\t\t\t * @param {Error|*} reason rejection reason, strongly suggested\n\t\t\t *   to be an Error type\n\t\t\t */\n\t\t\tfunction promiseReject (reason) {\n\t\t\t\thandler.reject(reason);\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * @deprecated\n\t\t\t * Issue a progress event, notifying all progress listeners\n\t\t\t * @param {*} x progress event payload to pass to all listeners\n\t\t\t */\n\t\t\tfunction promiseNotify (x) {\n\t\t\t\thandler.notify(x);\n\t\t\t}\n\t\t}\n\n\t\t// Creation\n\n\t\tPromise.resolve = resolve;\n\t\tPromise.reject = reject;\n\t\tPromise.never = never;\n\n\t\tPromise._defer = defer;\n\t\tPromise._handler = getHandler;\n\n\t\t/**\n\t\t * Returns a trusted promise. If x is already a trusted promise, it is\n\t\t * returned, otherwise returns a new trusted Promise which follows x.\n\t\t * @param  {*} x\n\t\t * @return {Promise} promise\n\t\t */\n\t\tfunction resolve(x) {\n\t\t\treturn isPromise(x) ? x\n\t\t\t\t: new Promise(Handler, new Async(getHandler(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a reject promise with x as its reason (x is used verbatim)\n\t\t * @param {*} x\n\t\t * @returns {Promise} rejected promise\n\t\t */\n\t\tfunction reject(x) {\n\t\t\treturn new Promise(Handler, new Async(new Rejected(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a promise that remains pending forever\n\t\t * @returns {Promise} forever-pending promise.\n\t\t */\n\t\tfunction never() {\n\t\t\treturn foreverPendingPromise; // Should be frozen\n\t\t}\n\n\t\t/**\n\t\t * Creates an internal {promise, resolver} pair\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tfunction defer() {\n\t\t\treturn new Promise(Handler, new Pending());\n\t\t}\n\n\t\t// Transformation and flow control\n\n\t\t/**\n\t\t * Transform this promise's fulfillment value, returning a new Promise\n\t\t * for the transformed result.  If the promise cannot be fulfilled, onRejected\n\t\t * is called with the reason.  onProgress *may* be called with updates toward\n\t\t * this promise's fulfillment.\n\t\t * @param {function=} onFulfilled fulfillment handler\n\t\t * @param {function=} onRejected rejection handler\n\t\t * @param {function=} onProgress @deprecated progress handler\n\t\t * @return {Promise} new promise\n\t\t */\n\t\tPromise.prototype.then = function(onFulfilled, onRejected, onProgress) {\n\t\t\tvar parent = this._handler;\n\t\t\tvar state = parent.join().state();\n\n\t\t\tif ((typeof onFulfilled !== 'function' && state > 0) ||\n\t\t\t\t(typeof onRejected !== 'function' && state < 0)) {\n\t\t\t\t// Short circuit: value will not change, simply share handler\n\t\t\t\treturn new this.constructor(Handler, parent);\n\t\t\t}\n\n\t\t\tvar p = this._beget();\n\t\t\tvar child = p._handler;\n\n\t\t\tparent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);\n\n\t\t\treturn p;\n\t\t};\n\n\t\t/**\n\t\t * If this promise cannot be fulfilled due to an error, call onRejected to\n\t\t * handle the error. Shortcut for .then(undefined, onRejected)\n\t\t * @param {function?} onRejected\n\t\t * @return {Promise}\n\t\t */\n\t\tPromise.prototype['catch'] = function(onRejected) {\n\t\t\treturn this.then(void 0, onRejected);\n\t\t};\n\n\t\t/**\n\t\t * Creates a new, pending promise of the same type as this promise\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tPromise.prototype._beget = function() {\n\t\t\treturn begetFrom(this._handler, this.constructor);\n\t\t};\n\n\t\tfunction begetFrom(parent, Promise) {\n\t\t\tvar child = new Pending(parent.receiver, parent.join().context);\n\t\t\treturn new Promise(Handler, child);\n\t\t}\n\n\t\t// Array combinators\n\n\t\tPromise.all = all;\n\t\tPromise.race = race;\n\t\tPromise._traverse = traverse;\n\n\t\t/**\n\t\t * Return a promise that will fulfill when all promises in the\n\t\t * input array have fulfilled, or will reject when one of the\n\t\t * promises rejects.\n\t\t * @param {array} promises array of promises\n\t\t * @returns {Promise} promise for array of fulfillment values\n\t\t */\n\t\tfunction all(promises) {\n\t\t\treturn traverseWith(snd, null, promises);\n\t\t}\n\n\t\t/**\n\t\t * Array<Promise<X>> -> Promise<Array<f(X)>>\n\t\t * @private\n\t\t * @param {function} f function to apply to each promise's value\n\t\t * @param {Array} promises array of promises\n\t\t * @returns {Promise} promise for transformed values\n\t\t */\n\t\tfunction traverse(f, promises) {\n\t\t\treturn traverseWith(tryCatch2, f, promises);\n\t\t}\n\n\t\tfunction traverseWith(tryMap, f, promises) {\n\t\t\tvar handler = typeof f === 'function' ? mapAt : settleAt;\n\n\t\t\tvar resolver = new Pending();\n\t\t\tvar pending = promises.length >>> 0;\n\t\t\tvar results = new Array(pending);\n\n\t\t\tfor (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {\n\t\t\t\tx = promises[i];\n\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\t--pending;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\ttraverseAt(promises, handler, i, x, resolver);\n\t\t\t}\n\n\t\t\tif(pending === 0) {\n\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t}\n\n\t\t\treturn new Promise(Handler, resolver);\n\n\t\t\tfunction mapAt(i, x, resolver) {\n\t\t\t\tif(!resolver.resolved) {\n\t\t\t\t\ttraverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction settleAt(i, x, resolver) {\n\t\t\t\tresults[i] = x;\n\t\t\t\tif(--pending === 0) {\n\t\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfunction traverseAt(promises, handler, i, x, resolver) {\n\t\t\tif (maybeThenable(x)) {\n\t\t\t\tvar h = getHandlerMaybeThenable(x);\n\t\t\t\tvar s = h.state();\n\n\t\t\t\tif (s === 0) {\n\t\t\t\t\th.fold(handler, i, void 0, resolver);\n\t\t\t\t} else if (s > 0) {\n\t\t\t\t\thandler(i, h.value, resolver);\n\t\t\t\t} else {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\thandler(i, x, resolver);\n\t\t\t}\n\t\t}\n\n\t\tPromise._visitRemaining = visitRemaining;\n\t\tfunction visitRemaining(promises, start, handler) {\n\t\t\tfor(var i=start; i<promises.length; ++i) {\n\t\t\t\tmarkAsHandled(getHandler(promises[i]), handler);\n\t\t\t}\n\t\t}\n\n\t\tfunction markAsHandled(h, handler) {\n\t\t\tif(h === handler) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tvar s = h.state();\n\t\t\tif(s === 0) {\n\t\t\t\th.visit(h, void 0, h._unreport);\n\t\t\t} else if(s < 0) {\n\t\t\t\th._unreport();\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fulfill-reject competitive race. Return a promise that will settle\n\t\t * to the same state as the earliest input promise to settle.\n\t\t *\n\t\t * WARNING: The ES6 Promise spec requires that race()ing an empty array\n\t\t * must return a promise that is pending forever.  This implementation\n\t\t * returns a singleton forever-pending promise, the same singleton that is\n\t\t * returned by Promise.never(), thus can be checked with ===\n\t\t *\n\t\t * @param {array} promises array of promises to race\n\t\t * @returns {Promise} if input is non-empty, a promise that will settle\n\t\t * to the same outcome as the earliest input promise to settle. if empty\n\t\t * is empty, returns a promise that will never settle.\n\t\t */\n\t\tfunction race(promises) {\n\t\t\tif(typeof promises !== 'object' || promises === null) {\n\t\t\t\treturn reject(new TypeError('non-iterable passed to race()'));\n\t\t\t}\n\n\t\t\t// Sigh, race([]) is untestable unless we return *something*\n\t\t\t// that is recognizable without calling .then() on it.\n\t\t\treturn promises.length === 0 ? never()\n\t\t\t\t : promises.length === 1 ? resolve(promises[0])\n\t\t\t\t : runRace(promises);\n\t\t}\n\n\t\tfunction runRace(promises) {\n\t\t\tvar resolver = new Pending();\n\t\t\tvar i, x, h;\n\t\t\tfor(i=0; i<promises.length; ++i) {\n\t\t\t\tx = promises[i];\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\th = getHandler(x);\n\t\t\t\tif(h.state() !== 0) {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\th.visit(resolver, resolver.resolve, resolver.reject);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn new Promise(Handler, resolver);\n\t\t}\n\n\t\t// Promise internals\n\t\t// Below this, everything is @private\n\n\t\t/**\n\t\t * Get an appropriate handler for x, without checking for cycles\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandler(x) {\n\t\t\tif(isPromise(x)) {\n\t\t\t\treturn x._handler.join();\n\t\t\t}\n\t\t\treturn maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for thenable x.\n\t\t * NOTE: You must only call this if maybeThenable(x) == true\n\t\t * @param {object|function|Promise} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerMaybeThenable(x) {\n\t\t\treturn isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for potentially untrusted thenable x\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerUntrusted(x) {\n\t\t\ttry {\n\t\t\t\tvar untrustedThen = x.then;\n\t\t\t\treturn typeof untrustedThen === 'function'\n\t\t\t\t\t? new Thenable(untrustedThen, x)\n\t\t\t\t\t: new Fulfilled(x);\n\t\t\t} catch(e) {\n\t\t\t\treturn new Rejected(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Handler for a promise that is pending forever\n\t\t * @constructor\n\t\t */\n\t\tfunction Handler() {}\n\n\t\tHandler.prototype.when\n\t\t\t= Handler.prototype.become\n\t\t\t= Handler.prototype.notify // deprecated\n\t\t\t= Handler.prototype.fail\n\t\t\t= Handler.prototype._unreport\n\t\t\t= Handler.prototype._report\n\t\t\t= noop;\n\n\t\tHandler.prototype._state = 0;\n\n\t\tHandler.prototype.state = function() {\n\t\t\treturn this._state;\n\t\t};\n\n\t\t/**\n\t\t * Recursively collapse handler chain to find the handler\n\t\t * nearest to the fully resolved value.\n\t\t * @returns {object} handler nearest the fully resolved value\n\t\t */\n\t\tHandler.prototype.join = function() {\n\t\t\tvar h = this;\n\t\t\twhile(h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t}\n\t\t\treturn h;\n\t\t};\n\n\t\tHandler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {\n\t\t\tthis.when({\n\t\t\t\tresolver: to,\n\t\t\t\treceiver: receiver,\n\t\t\t\tfulfilled: fulfilled,\n\t\t\t\trejected: rejected,\n\t\t\t\tprogress: progress\n\t\t\t});\n\t\t};\n\n\t\tHandler.prototype.visit = function(receiver, fulfilled, rejected, progress) {\n\t\t\tthis.chain(failIfRejected, receiver, fulfilled, rejected, progress);\n\t\t};\n\n\t\tHandler.prototype.fold = function(f, z, c, to) {\n\t\t\tthis.when(new Fold(f, z, c, to));\n\t\t};\n\n\t\t/**\n\t\t * Handler that invokes fail() on any handler it becomes\n\t\t * @constructor\n\t\t */\n\t\tfunction FailIfRejected() {}\n\n\t\tinherit(Handler, FailIfRejected);\n\n\t\tFailIfRejected.prototype.become = function(h) {\n\t\t\th.fail();\n\t\t};\n\n\t\tvar failIfRejected = new FailIfRejected();\n\n\t\t/**\n\t\t * Handler that manages a queue of consumers waiting on a pending promise\n\t\t * @constructor\n\t\t */\n\t\tfunction Pending(receiver, inheritedContext) {\n\t\t\tPromise.createContext(this, inheritedContext);\n\n\t\t\tthis.consumers = void 0;\n\t\t\tthis.receiver = receiver;\n\t\t\tthis.handler = void 0;\n\t\t\tthis.resolved = false;\n\t\t}\n\n\t\tinherit(Handler, Pending);\n\n\t\tPending.prototype._state = 0;\n\n\t\tPending.prototype.resolve = function(x) {\n\t\t\tthis.become(getHandler(x));\n\t\t};\n\n\t\tPending.prototype.reject = function(x) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.become(new Rejected(x));\n\t\t};\n\n\t\tPending.prototype.join = function() {\n\t\t\tif (!this.resolved) {\n\t\t\t\treturn this;\n\t\t\t}\n\n\t\t\tvar h = this;\n\n\t\t\twhile (h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t\tif (h === this) {\n\t\t\t\t\treturn this.handler = cycle();\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn h;\n\t\t};\n\n\t\tPending.prototype.run = function() {\n\t\t\tvar q = this.consumers;\n\t\t\tvar handler = this.handler;\n\t\t\tthis.handler = this.handler.join();\n\t\t\tthis.consumers = void 0;\n\n\t\t\tfor (var i = 0; i < q.length; ++i) {\n\t\t\t\thandler.when(q[i]);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.become = function(handler) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.resolved = true;\n\t\t\tthis.handler = handler;\n\t\t\tif(this.consumers !== void 0) {\n\t\t\t\ttasks.enqueue(this);\n\t\t\t}\n\n\t\t\tif(this.context !== void 0) {\n\t\t\t\thandler._report(this.context);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.when = function(continuation) {\n\t\t\tif(this.resolved) {\n\t\t\t\ttasks.enqueue(new ContinuationTask(continuation, this.handler));\n\t\t\t} else {\n\t\t\t\tif(this.consumers === void 0) {\n\t\t\t\t\tthis.consumers = [continuation];\n\t\t\t\t} else {\n\t\t\t\t\tthis.consumers.push(continuation);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * @deprecated\n\t\t */\n\t\tPending.prototype.notify = function(x) {\n\t\t\tif(!this.resolved) {\n\t\t\t\ttasks.enqueue(new ProgressTask(x, this));\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.fail = function(context) {\n\t\t\tvar c = typeof context === 'undefined' ? this.context : context;\n\t\t\tthis.resolved && this.handler.join().fail(c);\n\t\t};\n\n\t\tPending.prototype._report = function(context) {\n\t\t\tthis.resolved && this.handler.join()._report(context);\n\t\t};\n\n\t\tPending.prototype._unreport = function() {\n\t\t\tthis.resolved && this.handler.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Wrap another handler and force it into a future stack\n\t\t * @param {object} handler\n\t\t * @constructor\n\t\t */\n\t\tfunction Async(handler) {\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tinherit(Handler, Async);\n\n\t\tAsync.prototype.when = function(continuation) {\n\t\t\ttasks.enqueue(new ContinuationTask(continuation, this));\n\t\t};\n\n\t\tAsync.prototype._report = function(context) {\n\t\t\tthis.join()._report(context);\n\t\t};\n\n\t\tAsync.prototype._unreport = function() {\n\t\t\tthis.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Handler that wraps an untrusted thenable and assimilates it in a future stack\n\t\t * @param {function} then\n\t\t * @param {{then: function}} thenable\n\t\t * @constructor\n\t\t */\n\t\tfunction Thenable(then, thenable) {\n\t\t\tPending.call(this);\n\t\t\ttasks.enqueue(new AssimilateTask(then, thenable, this));\n\t\t}\n\n\t\tinherit(Pending, Thenable);\n\n\t\t/**\n\t\t * Handler for a fulfilled promise\n\t\t * @param {*} x fulfillment value\n\t\t * @constructor\n\t\t */\n\t\tfunction Fulfilled(x) {\n\t\t\tPromise.createContext(this);\n\t\t\tthis.value = x;\n\t\t}\n\n\t\tinherit(Handler, Fulfilled);\n\n\t\tFulfilled.prototype._state = 1;\n\n\t\tFulfilled.prototype.fold = function(f, z, c, to) {\n\t\t\trunContinuation3(f, z, this, c, to);\n\t\t};\n\n\t\tFulfilled.prototype.when = function(cont) {\n\t\t\trunContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tvar errorId = 0;\n\n\t\t/**\n\t\t * Handler for a rejected promise\n\t\t * @param {*} x rejection reason\n\t\t * @constructor\n\t\t */\n\t\tfunction Rejected(x) {\n\t\t\tPromise.createContext(this);\n\n\t\t\tthis.id = ++errorId;\n\t\t\tthis.value = x;\n\t\t\tthis.handled = false;\n\t\t\tthis.reported = false;\n\n\t\t\tthis._report();\n\t\t}\n\n\t\tinherit(Handler, Rejected);\n\n\t\tRejected.prototype._state = -1;\n\n\t\tRejected.prototype.fold = function(f, z, c, to) {\n\t\t\tto.become(this);\n\t\t};\n\n\t\tRejected.prototype.when = function(cont) {\n\t\t\tif(typeof cont.rejected === 'function') {\n\t\t\t\tthis._unreport();\n\t\t\t}\n\t\t\trunContinuation1(cont.rejected, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tRejected.prototype._report = function(context) {\n\t\t\ttasks.afterQueue(new ReportTask(this, context));\n\t\t};\n\n\t\tRejected.prototype._unreport = function() {\n\t\t\tif(this.handled) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tthis.handled = true;\n\t\t\ttasks.afterQueue(new UnreportTask(this));\n\t\t};\n\n\t\tRejected.prototype.fail = function(context) {\n\t\t\tthis.reported = true;\n\t\t\temitRejection('unhandledRejection', this);\n\t\t\tPromise.onFatalRejection(this, context === void 0 ? this.context : context);\n\t\t};\n\n\t\tfunction ReportTask(rejection, context) {\n\t\t\tthis.rejection = rejection;\n\t\t\tthis.context = context;\n\t\t}\n\n\t\tReportTask.prototype.run = function() {\n\t\t\tif(!this.rejection.handled && !this.rejection.reported) {\n\t\t\t\tthis.rejection.reported = true;\n\t\t\t\temitRejection('unhandledRejection', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejection(this.rejection, this.context);\n\t\t\t}\n\t\t};\n\n\t\tfunction UnreportTask(rejection) {\n\t\t\tthis.rejection = rejection;\n\t\t}\n\n\t\tUnreportTask.prototype.run = function() {\n\t\t\tif(this.rejection.reported) {\n\t\t\t\temitRejection('rejectionHandled', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejectionHandled(this.rejection);\n\t\t\t}\n\t\t};\n\n\t\t// Unhandled rejection hooks\n\t\t// By default, everything is a noop\n\n\t\tPromise.createContext\n\t\t\t= Promise.enterContext\n\t\t\t= Promise.exitContext\n\t\t\t= Promise.onPotentiallyUnhandledRejection\n\t\t\t= Promise.onPotentiallyUnhandledRejectionHandled\n\t\t\t= Promise.onFatalRejection\n\t\t\t= noop;\n\n\t\t// Errors and singletons\n\n\t\tvar foreverPendingHandler = new Handler();\n\t\tvar foreverPendingPromise = new Promise(Handler, foreverPendingHandler);\n\n\t\tfunction cycle() {\n\t\t\treturn new Rejected(new TypeError('Promise cycle'));\n\t\t}\n\n\t\t// Task runners\n\n\t\t/**\n\t\t * Run a single consumer\n\t\t * @constructor\n\t\t */\n\t\tfunction ContinuationTask(continuation, handler) {\n\t\t\tthis.continuation = continuation;\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tContinuationTask.prototype.run = function() {\n\t\t\tthis.handler.join().when(this.continuation);\n\t\t};\n\n\t\t/**\n\t\t * Run a queue of progress handlers\n\t\t * @constructor\n\t\t */\n\t\tfunction ProgressTask(value, handler) {\n\t\t\tthis.handler = handler;\n\t\t\tthis.value = value;\n\t\t}\n\n\t\tProgressTask.prototype.run = function() {\n\t\t\tvar q = this.handler.consumers;\n\t\t\tif(q === void 0) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tfor (var c, i = 0; i < q.length; ++i) {\n\t\t\t\tc = q[i];\n\t\t\t\trunNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Assimilate a thenable, sending it's value to resolver\n\t\t * @param {function} then\n\t\t * @param {object|function} thenable\n\t\t * @param {object} resolver\n\t\t * @constructor\n\t\t */\n\t\tfunction AssimilateTask(then, thenable, resolver) {\n\t\t\tthis._then = then;\n\t\t\tthis.thenable = thenable;\n\t\t\tthis.resolver = resolver;\n\t\t}\n\n\t\tAssimilateTask.prototype.run = function() {\n\t\t\tvar h = this.resolver;\n\t\t\ttryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);\n\n\t\t\tfunction _resolve(x) { h.resolve(x); }\n\t\t\tfunction _reject(x)  { h.reject(x); }\n\t\t\tfunction _notify(x)  { h.notify(x); }\n\t\t};\n\n\t\tfunction tryAssimilate(then, thenable, resolve, reject, notify) {\n\t\t\ttry {\n\t\t\t\tthen.call(thenable, resolve, reject, notify);\n\t\t\t} catch (e) {\n\t\t\t\treject(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fold a handler value with z\n\t\t * @constructor\n\t\t */\n\t\tfunction Fold(f, z, c, to) {\n\t\t\tthis.f = f; this.z = z; this.c = c; this.to = to;\n\t\t\tthis.resolver = failIfRejected;\n\t\t\tthis.receiver = this;\n\t\t}\n\n\t\tFold.prototype.fulfilled = function(x) {\n\t\t\tthis.f.call(this.c, this.z, x, this.to);\n\t\t};\n\n\t\tFold.prototype.rejected = function(x) {\n\t\t\tthis.to.reject(x);\n\t\t};\n\n\t\tFold.prototype.progress = function(x) {\n\t\t\tthis.to.notify(x);\n\t\t};\n\n\t\t// Other helpers\n\n\t\t/**\n\t\t * @param {*} x\n\t\t * @returns {boolean} true iff x is a trusted Promise\n\t\t */\n\t\tfunction isPromise(x) {\n\t\t\treturn x instanceof Promise;\n\t\t}\n\n\t\t/**\n\t\t * Test just enough to rule out primitives, in order to take faster\n\t\t * paths in some code\n\t\t * @param {*} x\n\t\t * @returns {boolean} false iff x is guaranteed *not* to be a thenable\n\t\t */\n\t\tfunction maybeThenable(x) {\n\t\t\treturn (typeof x === 'object' || typeof x === 'function') && x !== null;\n\t\t}\n\n\t\tfunction runContinuation1(f, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn 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+  ],
+  "sourceRoot": "https://raw.githubusercontent.com/cujojs/when/1516d791439f28cbb8f1854d16fef15e904a8a83"
+}
\ No newline at end of file
diff --git a/node_modules/when/es6-shim/Promise.min.js b/node_modules/when/es6-shim/Promise.min.js
new file mode 100644
index 000000000..cb728b54e
--- /dev/null
+++ b/node_modules/when/es6-shim/Promise.min.js
@@ -0,0 +1,2 @@
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@license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/**\n * ES6 global Promise shim\n */\nvar unhandledRejections = require('../lib/decorators/unhandledRejection');\nvar PromiseConstructor = unhandledRejections(require('../lib/Promise'));\n\nmodule.exports = typeof global != 'undefined' ? (global.Promise = PromiseConstructor)\n\t           : typeof self   != 'undefined' ? (self.Promise   = PromiseConstructor)\n\t           : PromiseConstructor;\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function (require) {\n\n\tvar makePromise = require('./makePromise');\n\tvar Scheduler = require('./Scheduler');\n\tvar async = require('./env').asap;\n\n\treturn makePromise({\n\t\tscheduler: new Scheduler(async)\n\t});\n\n});\n})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\t// Credit to Twisol (https://github.com/Twisol) for suggesting\n\t// this type of extensible queue + trampoline approach for next-tick conflation.\n\n\t/**\n\t * Async task scheduler\n\t * @param {function} async function to schedule a single async function\n\t * @constructor\n\t */\n\tfunction Scheduler(async) {\n\t\tthis._async = async;\n\t\tthis._running = false;\n\n\t\tthis._queue = this;\n\t\tthis._queueLen = 0;\n\t\tthis._afterQueue = {};\n\t\tthis._afterQueueLen = 0;\n\n\t\tvar self = this;\n\t\tthis.drain = function() {\n\t\t\tself._drain();\n\t\t};\n\t}\n\n\t/**\n\t * Enqueue a task\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.enqueue = function(task) {\n\t\tthis._queue[this._queueLen++] = task;\n\t\tthis.run();\n\t};\n\n\t/**\n\t * Enqueue a task to run after the main task queue\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.afterQueue = function(task) {\n\t\tthis._afterQueue[this._afterQueueLen++] = task;\n\t\tthis.run();\n\t};\n\n\tScheduler.prototype.run = function() {\n\t\tif (!this._running) {\n\t\t\tthis._running = true;\n\t\t\tthis._async(this.drain);\n\t\t}\n\t};\n\n\t/**\n\t * Drain the handler queue entirely, and then the after queue\n\t */\n\tScheduler.prototype._drain = function() {\n\t\tvar i = 0;\n\t\tfor (; i < this._queueLen; ++i) {\n\t\t\tthis._queue[i].run();\n\t\t\tthis._queue[i] = void 0;\n\t\t}\n\n\t\tthis._queueLen = 0;\n\t\tthis._running = false;\n\n\t\tfor (i = 0; i < this._afterQueueLen; ++i) {\n\t\t\tthis._afterQueue[i].run();\n\t\t\tthis._afterQueue[i] = void 0;\n\t\t}\n\n\t\tthis._afterQueueLen = 0;\n\t};\n\n\treturn Scheduler;\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function(require) {\n\n\tvar setTimer = require('../env').setTimer;\n\tvar format = require('../format');\n\n\treturn function unhandledRejection(Promise) {\n\n\t\tvar logError = noop;\n\t\tvar logInfo = noop;\n\t\tvar localConsole;\n\n\t\tif(typeof console !== 'undefined') {\n\t\t\t// Alias console to prevent things like uglify's drop_console option from\n\t\t\t// removing console.log/error. Unhandled rejections fall into the same\n\t\t\t// category as uncaught exceptions, and build tools shouldn't silence them.\n\t\t\tlocalConsole = console;\n\t\t\tlogError = typeof localConsole.error !== 'undefined'\n\t\t\t\t? function (e) { localConsole.error(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\n\t\t\tlogInfo = typeof localConsole.info !== 'undefined'\n\t\t\t\t? function (e) { localConsole.info(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\t\t}\n\n\t\tPromise.onPotentiallyUnhandledRejection = function(rejection) {\n\t\t\tenqueue(report, rejection);\n\t\t};\n\n\t\tPromise.onPotentiallyUnhandledRejectionHandled = function(rejection) {\n\t\t\tenqueue(unreport, rejection);\n\t\t};\n\n\t\tPromise.onFatalRejection = function(rejection) {\n\t\t\tenqueue(throwit, rejection.value);\n\t\t};\n\n\t\tvar tasks = [];\n\t\tvar reported = [];\n\t\tvar running = null;\n\n\t\tfunction report(r) {\n\t\t\tif(!r.handled) {\n\t\t\t\treported.push(r);\n\t\t\t\tlogError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction unreport(r) {\n\t\t\tvar i = reported.indexOf(r);\n\t\t\tif(i >= 0) {\n\t\t\t\treported.splice(i, 1);\n\t\t\t\tlogInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction enqueue(f, x) {\n\t\t\ttasks.push(f, x);\n\t\t\tif(running === null) {\n\t\t\t\trunning = setTimer(flush, 0);\n\t\t\t}\n\t\t}\n\n\t\tfunction flush() {\n\t\t\trunning = null;\n\t\t\twhile(tasks.length > 0) {\n\t\t\t\ttasks.shift()(tasks.shift());\n\t\t\t}\n\t\t}\n\n\t\treturn Promise;\n\t};\n\n\tfunction throwit(e) {\n\t\tthrow e;\n\t}\n\n\tfunction noop() {}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/\n(function(define) { 'use strict';\ndefine(function(require) {\n\t/*jshint maxcomplexity:6*/\n\n\t// Sniff \"best\" async scheduling option\n\t// Prefer process.nextTick or MutationObserver, then check for\n\t// setTimeout, and finally vertx, since its the only env that doesn't\n\t// have setTimeout\n\n\tvar MutationObs;\n\tvar capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;\n\n\t// Default env\n\tvar setTimer = function(f, ms) { return setTimeout(f, ms); };\n\tvar clearTimer = function(t) { return clearTimeout(t); };\n\tvar asap = function (f) { return capturedSetTimeout(f, 0); };\n\n\t// Detect specific env\n\tif (isNode()) { // Node\n\t\tasap = function (f) { return process.nextTick(f); };\n\n\t} else if (MutationObs = hasMutationObserver()) { // Modern browser\n\t\tasap = initMutationObserver(MutationObs);\n\n\t} else if (!capturedSetTimeout) { // vert.x\n\t\tvar vertxRequire = require;\n\t\tvar vertx = vertxRequire('vertx');\n\t\tsetTimer = function (f, ms) { return vertx.setTimer(ms, f); };\n\t\tclearTimer = vertx.cancelTimer;\n\t\tasap = vertx.runOnLoop || vertx.runOnContext;\n\t}\n\n\treturn {\n\t\tsetTimer: setTimer,\n\t\tclearTimer: clearTimer,\n\t\tasap: asap\n\t};\n\n\tfunction isNode () {\n\t\treturn typeof process !== 'undefined' &&\n\t\t\tObject.prototype.toString.call(process) === '[object process]';\n\t}\n\n\tfunction hasMutationObserver () {\n\t\treturn (typeof MutationObserver === 'function' && MutationObserver) ||\n\t\t\t(typeof WebKitMutationObserver === 'function' && WebKitMutationObserver);\n\t}\n\n\tfunction initMutationObserver(MutationObserver) {\n\t\tvar scheduled;\n\t\tvar node = document.createTextNode('');\n\t\tvar o = new MutationObserver(run);\n\t\to.observe(node, { characterData: true });\n\n\t\tfunction run() {\n\t\t\tvar f = scheduled;\n\t\t\tscheduled = void 0;\n\t\t\tf();\n\t\t}\n\n\t\tvar i = 0;\n\t\treturn function (f) {\n\t\t\tscheduled = f;\n\t\t\tnode.data = (i ^= 1);\n\t\t};\n\t}\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn {\n\t\tformatError: formatError,\n\t\tformatObject: formatObject,\n\t\ttryStringify: tryStringify\n\t};\n\n\t/**\n\t * Format an error into a string.  If e is an Error and has a stack property,\n\t * it's returned.  Otherwise, e is formatted using formatObject, with a\n\t * warning added about e not being a proper Error.\n\t * @param {*} e\n\t * @returns {String} formatted string, suitable for output to developers\n\t */\n\tfunction formatError(e) {\n\t\tvar s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e);\n\t\treturn e instanceof Error ? s : s + ' (WARNING: non-Error used)';\n\t}\n\n\t/**\n\t * Format an object, detecting \"plain\" objects and running them through\n\t * JSON.stringify if possible.\n\t * @param {Object} o\n\t * @returns {string}\n\t */\n\tfunction formatObject(o) {\n\t\tvar s = String(o);\n\t\tif(s === '[object Object]' && typeof JSON !== 'undefined') {\n\t\t\ts = tryStringify(o, s);\n\t\t}\n\t\treturn s;\n\t}\n\n\t/**\n\t * Try to return the result of JSON.stringify(x).  If that fails, return\n\t * defaultValue\n\t * @param {*} x\n\t * @param {*} defaultValue\n\t * @returns {String|*} JSON.stringify(x) or defaultValue\n\t */\n\tfunction tryStringify(x, defaultValue) {\n\t\ttry {\n\t\t\treturn JSON.stringify(x);\n\t\t} catch(e) {\n\t\t\treturn defaultValue;\n\t\t}\n\t}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn function makePromise(environment) {\n\n\t\tvar tasks = environment.scheduler;\n\t\tvar emitRejection = initEmitRejection();\n\n\t\tvar objectCreate = Object.create ||\n\t\t\tfunction(proto) {\n\t\t\t\tfunction Child() {}\n\t\t\t\tChild.prototype = proto;\n\t\t\t\treturn new Child();\n\t\t\t};\n\n\t\t/**\n\t\t * Create a promise whose fate is determined by resolver\n\t\t * @constructor\n\t\t * @returns {Promise} promise\n\t\t * @name Promise\n\t\t */\n\t\tfunction Promise(resolver, handler) {\n\t\t\tthis._handler = resolver === Handler ? handler : init(resolver);\n\t\t}\n\n\t\t/**\n\t\t * Run the supplied resolver\n\t\t * @param resolver\n\t\t * @returns {Pending}\n\t\t */\n\t\tfunction init(resolver) {\n\t\t\tvar handler = new Pending();\n\n\t\t\ttry {\n\t\t\t\tresolver(promiseResolve, promiseReject, promiseNotify);\n\t\t\t} catch (e) {\n\t\t\t\tpromiseReject(e);\n\t\t\t}\n\n\t\t\treturn handler;\n\n\t\t\t/**\n\t\t\t * Transition from pre-resolution state to post-resolution state, notifying\n\t\t\t * all listeners of the ultimate fulfillment or rejection\n\t\t\t * @param {*} x resolution value\n\t\t\t */\n\t\t\tfunction promiseResolve (x) {\n\t\t\t\thandler.resolve(x);\n\t\t\t}\n\t\t\t/**\n\t\t\t * Reject this promise with reason, which will be used verbatim\n\t\t\t * @param {Error|*} reason rejection reason, strongly suggested\n\t\t\t *   to be an Error type\n\t\t\t */\n\t\t\tfunction promiseReject (reason) {\n\t\t\t\thandler.reject(reason);\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * @deprecated\n\t\t\t * Issue a progress event, notifying all progress listeners\n\t\t\t * @param {*} x progress event payload to pass to all listeners\n\t\t\t */\n\t\t\tfunction promiseNotify (x) {\n\t\t\t\thandler.notify(x);\n\t\t\t}\n\t\t}\n\n\t\t// Creation\n\n\t\tPromise.resolve = resolve;\n\t\tPromise.reject = reject;\n\t\tPromise.never = never;\n\n\t\tPromise._defer = defer;\n\t\tPromise._handler = getHandler;\n\n\t\t/**\n\t\t * Returns a trusted promise. If x is already a trusted promise, it is\n\t\t * returned, otherwise returns a new trusted Promise which follows x.\n\t\t * @param  {*} x\n\t\t * @return {Promise} promise\n\t\t */\n\t\tfunction resolve(x) {\n\t\t\treturn isPromise(x) ? x\n\t\t\t\t: new Promise(Handler, new Async(getHandler(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a reject promise with x as its reason (x is used verbatim)\n\t\t * @param {*} x\n\t\t * @returns {Promise} rejected promise\n\t\t */\n\t\tfunction reject(x) {\n\t\t\treturn new Promise(Handler, new Async(new Rejected(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a promise that remains pending forever\n\t\t * @returns {Promise} forever-pending promise.\n\t\t */\n\t\tfunction never() {\n\t\t\treturn foreverPendingPromise; // Should be frozen\n\t\t}\n\n\t\t/**\n\t\t * Creates an internal {promise, resolver} pair\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tfunction defer() {\n\t\t\treturn new Promise(Handler, new Pending());\n\t\t}\n\n\t\t// Transformation and flow control\n\n\t\t/**\n\t\t * Transform this promise's fulfillment value, returning a new Promise\n\t\t * for the transformed result.  If the promise cannot be fulfilled, onRejected\n\t\t * is called with the reason.  onProgress *may* be called with updates toward\n\t\t * this promise's fulfillment.\n\t\t * @param {function=} onFulfilled fulfillment handler\n\t\t * @param {function=} onRejected rejection handler\n\t\t * @param {function=} onProgress @deprecated progress handler\n\t\t * @return {Promise} new promise\n\t\t */\n\t\tPromise.prototype.then = function(onFulfilled, onRejected, onProgress) {\n\t\t\tvar parent = this._handler;\n\t\t\tvar state = parent.join().state();\n\n\t\t\tif ((typeof onFulfilled !== 'function' && state > 0) ||\n\t\t\t\t(typeof onRejected !== 'function' && state < 0)) {\n\t\t\t\t// Short circuit: value will not change, simply share handler\n\t\t\t\treturn new this.constructor(Handler, parent);\n\t\t\t}\n\n\t\t\tvar p = this._beget();\n\t\t\tvar child = p._handler;\n\n\t\t\tparent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);\n\n\t\t\treturn p;\n\t\t};\n\n\t\t/**\n\t\t * If this promise cannot be fulfilled due to an error, call onRejected to\n\t\t * handle the error. Shortcut for .then(undefined, onRejected)\n\t\t * @param {function?} onRejected\n\t\t * @return {Promise}\n\t\t */\n\t\tPromise.prototype['catch'] = function(onRejected) {\n\t\t\treturn this.then(void 0, onRejected);\n\t\t};\n\n\t\t/**\n\t\t * Creates a new, pending promise of the same type as this promise\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tPromise.prototype._beget = function() {\n\t\t\treturn begetFrom(this._handler, this.constructor);\n\t\t};\n\n\t\tfunction begetFrom(parent, Promise) {\n\t\t\tvar child = new Pending(parent.receiver, parent.join().context);\n\t\t\treturn new Promise(Handler, child);\n\t\t}\n\n\t\t// Array combinators\n\n\t\tPromise.all = all;\n\t\tPromise.race = race;\n\t\tPromise._traverse = traverse;\n\n\t\t/**\n\t\t * Return a promise that will fulfill when all promises in the\n\t\t * input array have fulfilled, or will reject when one of the\n\t\t * promises rejects.\n\t\t * @param {array} promises array of promises\n\t\t * @returns {Promise} promise for array of fulfillment values\n\t\t */\n\t\tfunction all(promises) {\n\t\t\treturn traverseWith(snd, null, promises);\n\t\t}\n\n\t\t/**\n\t\t * Array<Promise<X>> -> Promise<Array<f(X)>>\n\t\t * @private\n\t\t * @param {function} f function to apply to each promise's value\n\t\t * @param {Array} promises array of promises\n\t\t * @returns {Promise} promise for transformed values\n\t\t */\n\t\tfunction traverse(f, promises) {\n\t\t\treturn traverseWith(tryCatch2, f, promises);\n\t\t}\n\n\t\tfunction traverseWith(tryMap, f, promises) {\n\t\t\tvar handler = typeof f === 'function' ? mapAt : settleAt;\n\n\t\t\tvar resolver = new Pending();\n\t\t\tvar pending = promises.length >>> 0;\n\t\t\tvar results = new Array(pending);\n\n\t\t\tfor (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {\n\t\t\t\tx = promises[i];\n\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\t--pending;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\ttraverseAt(promises, handler, i, x, resolver);\n\t\t\t}\n\n\t\t\tif(pending === 0) {\n\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t}\n\n\t\t\treturn new Promise(Handler, resolver);\n\n\t\t\tfunction mapAt(i, x, resolver) {\n\t\t\t\tif(!resolver.resolved) {\n\t\t\t\t\ttraverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction settleAt(i, x, resolver) {\n\t\t\t\tresults[i] = x;\n\t\t\t\tif(--pending === 0) {\n\t\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfunction traverseAt(promises, handler, i, x, resolver) {\n\t\t\tif (maybeThenable(x)) {\n\t\t\t\tvar h = getHandlerMaybeThenable(x);\n\t\t\t\tvar s = h.state();\n\n\t\t\t\tif (s === 0) {\n\t\t\t\t\th.fold(handler, i, void 0, resolver);\n\t\t\t\t} else if (s > 0) {\n\t\t\t\t\thandler(i, h.value, resolver);\n\t\t\t\t} else {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\thandler(i, x, resolver);\n\t\t\t}\n\t\t}\n\n\t\tPromise._visitRemaining = visitRemaining;\n\t\tfunction visitRemaining(promises, start, handler) {\n\t\t\tfor(var i=start; i<promises.length; ++i) {\n\t\t\t\tmarkAsHandled(getHandler(promises[i]), handler);\n\t\t\t}\n\t\t}\n\n\t\tfunction markAsHandled(h, handler) {\n\t\t\tif(h === handler) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tvar s = h.state();\n\t\t\tif(s === 0) {\n\t\t\t\th.visit(h, void 0, h._unreport);\n\t\t\t} else if(s < 0) {\n\t\t\t\th._unreport();\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fulfill-reject competitive race. Return a promise that will settle\n\t\t * to the same state as the earliest input promise to settle.\n\t\t *\n\t\t * WARNING: The ES6 Promise spec requires that race()ing an empty array\n\t\t * must return a promise that is pending forever.  This implementation\n\t\t * returns a singleton forever-pending promise, the same singleton that is\n\t\t * returned by Promise.never(), thus can be checked with ===\n\t\t *\n\t\t * @param {array} promises array of promises to race\n\t\t * @returns {Promise} if input is non-empty, a promise that will settle\n\t\t * to the same outcome as the earliest input promise to settle. if empty\n\t\t * is empty, returns a promise that will never settle.\n\t\t */\n\t\tfunction race(promises) {\n\t\t\tif(typeof promises !== 'object' || promises === null) {\n\t\t\t\treturn reject(new TypeError('non-iterable passed to race()'));\n\t\t\t}\n\n\t\t\t// Sigh, race([]) is untestable unless we return *something*\n\t\t\t// that is recognizable without calling .then() on it.\n\t\t\treturn promises.length === 0 ? never()\n\t\t\t\t : promises.length === 1 ? resolve(promises[0])\n\t\t\t\t : runRace(promises);\n\t\t}\n\n\t\tfunction runRace(promises) {\n\t\t\tvar resolver = new Pending();\n\t\t\tvar i, x, h;\n\t\t\tfor(i=0; i<promises.length; ++i) {\n\t\t\t\tx = promises[i];\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\th = getHandler(x);\n\t\t\t\tif(h.state() !== 0) {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\th.visit(resolver, resolver.resolve, resolver.reject);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn new Promise(Handler, resolver);\n\t\t}\n\n\t\t// Promise internals\n\t\t// Below this, everything is @private\n\n\t\t/**\n\t\t * Get an appropriate handler for x, without checking for cycles\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandler(x) {\n\t\t\tif(isPromise(x)) {\n\t\t\t\treturn x._handler.join();\n\t\t\t}\n\t\t\treturn maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for thenable x.\n\t\t * NOTE: You must only call this if maybeThenable(x) == true\n\t\t * @param {object|function|Promise} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerMaybeThenable(x) {\n\t\t\treturn isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for potentially untrusted thenable x\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerUntrusted(x) {\n\t\t\ttry {\n\t\t\t\tvar untrustedThen = x.then;\n\t\t\t\treturn typeof untrustedThen === 'function'\n\t\t\t\t\t? new Thenable(untrustedThen, x)\n\t\t\t\t\t: new Fulfilled(x);\n\t\t\t} catch(e) {\n\t\t\t\treturn new Rejected(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Handler for a promise that is pending forever\n\t\t * @constructor\n\t\t */\n\t\tfunction Handler() {}\n\n\t\tHandler.prototype.when\n\t\t\t= Handler.prototype.become\n\t\t\t= Handler.prototype.notify // deprecated\n\t\t\t= Handler.prototype.fail\n\t\t\t= Handler.prototype._unreport\n\t\t\t= Handler.prototype._report\n\t\t\t= noop;\n\n\t\tHandler.prototype._state = 0;\n\n\t\tHandler.prototype.state = function() {\n\t\t\treturn this._state;\n\t\t};\n\n\t\t/**\n\t\t * Recursively collapse handler chain to find the handler\n\t\t * nearest to the fully resolved value.\n\t\t * @returns {object} handler nearest the fully resolved value\n\t\t */\n\t\tHandler.prototype.join = function() {\n\t\t\tvar h = this;\n\t\t\twhile(h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t}\n\t\t\treturn h;\n\t\t};\n\n\t\tHandler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {\n\t\t\tthis.when({\n\t\t\t\tresolver: to,\n\t\t\t\treceiver: receiver,\n\t\t\t\tfulfilled: fulfilled,\n\t\t\t\trejected: rejected,\n\t\t\t\tprogress: progress\n\t\t\t});\n\t\t};\n\n\t\tHandler.prototype.visit = function(receiver, fulfilled, rejected, progress) {\n\t\t\tthis.chain(failIfRejected, receiver, fulfilled, rejected, progress);\n\t\t};\n\n\t\tHandler.prototype.fold = function(f, z, c, to) {\n\t\t\tthis.when(new Fold(f, z, c, to));\n\t\t};\n\n\t\t/**\n\t\t * Handler that invokes fail() on any handler it becomes\n\t\t * @constructor\n\t\t */\n\t\tfunction FailIfRejected() {}\n\n\t\tinherit(Handler, FailIfRejected);\n\n\t\tFailIfRejected.prototype.become = function(h) {\n\t\t\th.fail();\n\t\t};\n\n\t\tvar failIfRejected = new FailIfRejected();\n\n\t\t/**\n\t\t * Handler that manages a queue of consumers waiting on a pending promise\n\t\t * @constructor\n\t\t */\n\t\tfunction Pending(receiver, inheritedContext) {\n\t\t\tPromise.createContext(this, inheritedContext);\n\n\t\t\tthis.consumers = void 0;\n\t\t\tthis.receiver = receiver;\n\t\t\tthis.handler = void 0;\n\t\t\tthis.resolved = false;\n\t\t}\n\n\t\tinherit(Handler, Pending);\n\n\t\tPending.prototype._state = 0;\n\n\t\tPending.prototype.resolve = function(x) {\n\t\t\tthis.become(getHandler(x));\n\t\t};\n\n\t\tPending.prototype.reject = function(x) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.become(new Rejected(x));\n\t\t};\n\n\t\tPending.prototype.join = function() {\n\t\t\tif (!this.resolved) {\n\t\t\t\treturn this;\n\t\t\t}\n\n\t\t\tvar h = this;\n\n\t\t\twhile (h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t\tif (h === this) {\n\t\t\t\t\treturn this.handler = cycle();\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn h;\n\t\t};\n\n\t\tPending.prototype.run = function() {\n\t\t\tvar q = this.consumers;\n\t\t\tvar handler = this.handler;\n\t\t\tthis.handler = this.handler.join();\n\t\t\tthis.consumers = void 0;\n\n\t\t\tfor (var i = 0; i < q.length; ++i) {\n\t\t\t\thandler.when(q[i]);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.become = function(handler) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.resolved = true;\n\t\t\tthis.handler = handler;\n\t\t\tif(this.consumers !== void 0) {\n\t\t\t\ttasks.enqueue(this);\n\t\t\t}\n\n\t\t\tif(this.context !== void 0) {\n\t\t\t\thandler._report(this.context);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.when = function(continuation) {\n\t\t\tif(this.resolved) {\n\t\t\t\ttasks.enqueue(new ContinuationTask(continuation, this.handler));\n\t\t\t} else {\n\t\t\t\tif(this.consumers === void 0) {\n\t\t\t\t\tthis.consumers = [continuation];\n\t\t\t\t} else {\n\t\t\t\t\tthis.consumers.push(continuation);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * @deprecated\n\t\t */\n\t\tPending.prototype.notify = function(x) {\n\t\t\tif(!this.resolved) {\n\t\t\t\ttasks.enqueue(new ProgressTask(x, this));\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.fail = function(context) {\n\t\t\tvar c = typeof context === 'undefined' ? this.context : context;\n\t\t\tthis.resolved && this.handler.join().fail(c);\n\t\t};\n\n\t\tPending.prototype._report = function(context) {\n\t\t\tthis.resolved && this.handler.join()._report(context);\n\t\t};\n\n\t\tPending.prototype._unreport = function() {\n\t\t\tthis.resolved && this.handler.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Wrap another handler and force it into a future stack\n\t\t * @param {object} handler\n\t\t * @constructor\n\t\t */\n\t\tfunction Async(handler) {\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tinherit(Handler, Async);\n\n\t\tAsync.prototype.when = function(continuation) {\n\t\t\ttasks.enqueue(new ContinuationTask(continuation, this));\n\t\t};\n\n\t\tAsync.prototype._report = function(context) {\n\t\t\tthis.join()._report(context);\n\t\t};\n\n\t\tAsync.prototype._unreport = function() {\n\t\t\tthis.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Handler that wraps an untrusted thenable and assimilates it in a future stack\n\t\t * @param {function} then\n\t\t * @param {{then: function}} thenable\n\t\t * @constructor\n\t\t */\n\t\tfunction Thenable(then, thenable) {\n\t\t\tPending.call(this);\n\t\t\ttasks.enqueue(new AssimilateTask(then, thenable, this));\n\t\t}\n\n\t\tinherit(Pending, Thenable);\n\n\t\t/**\n\t\t * Handler for a fulfilled promise\n\t\t * @param {*} x fulfillment value\n\t\t * @constructor\n\t\t */\n\t\tfunction Fulfilled(x) {\n\t\t\tPromise.createContext(this);\n\t\t\tthis.value = x;\n\t\t}\n\n\t\tinherit(Handler, Fulfilled);\n\n\t\tFulfilled.prototype._state = 1;\n\n\t\tFulfilled.prototype.fold = function(f, z, c, to) {\n\t\t\trunContinuation3(f, z, this, c, to);\n\t\t};\n\n\t\tFulfilled.prototype.when = function(cont) {\n\t\t\trunContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tvar errorId = 0;\n\n\t\t/**\n\t\t * Handler for a rejected promise\n\t\t * @param {*} x rejection reason\n\t\t * @constructor\n\t\t */\n\t\tfunction Rejected(x) {\n\t\t\tPromise.createContext(this);\n\n\t\t\tthis.id = ++errorId;\n\t\t\tthis.value = x;\n\t\t\tthis.handled = false;\n\t\t\tthis.reported = false;\n\n\t\t\tthis._report();\n\t\t}\n\n\t\tinherit(Handler, Rejected);\n\n\t\tRejected.prototype._state = -1;\n\n\t\tRejected.prototype.fold = function(f, z, c, to) {\n\t\t\tto.become(this);\n\t\t};\n\n\t\tRejected.prototype.when = function(cont) {\n\t\t\tif(typeof cont.rejected === 'function') {\n\t\t\t\tthis._unreport();\n\t\t\t}\n\t\t\trunContinuation1(cont.rejected, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tRejected.prototype._report = function(context) {\n\t\t\ttasks.afterQueue(new ReportTask(this, context));\n\t\t};\n\n\t\tRejected.prototype._unreport = function() {\n\t\t\tif(this.handled) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tthis.handled = true;\n\t\t\ttasks.afterQueue(new UnreportTask(this));\n\t\t};\n\n\t\tRejected.prototype.fail = function(context) {\n\t\t\tthis.reported = true;\n\t\t\temitRejection('unhandledRejection', this);\n\t\t\tPromise.onFatalRejection(this, context === void 0 ? this.context : context);\n\t\t};\n\n\t\tfunction ReportTask(rejection, context) {\n\t\t\tthis.rejection = rejection;\n\t\t\tthis.context = context;\n\t\t}\n\n\t\tReportTask.prototype.run = function() {\n\t\t\tif(!this.rejection.handled && !this.rejection.reported) {\n\t\t\t\tthis.rejection.reported = true;\n\t\t\t\temitRejection('unhandledRejection', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejection(this.rejection, this.context);\n\t\t\t}\n\t\t};\n\n\t\tfunction UnreportTask(rejection) {\n\t\t\tthis.rejection = rejection;\n\t\t}\n\n\t\tUnreportTask.prototype.run = function() {\n\t\t\tif(this.rejection.reported) {\n\t\t\t\temitRejection('rejectionHandled', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejectionHandled(this.rejection);\n\t\t\t}\n\t\t};\n\n\t\t// Unhandled rejection hooks\n\t\t// By default, everything is a noop\n\n\t\tPromise.createContext\n\t\t\t= Promise.enterContext\n\t\t\t= Promise.exitContext\n\t\t\t= Promise.onPotentiallyUnhandledRejection\n\t\t\t= Promise.onPotentiallyUnhandledRejectionHandled\n\t\t\t= Promise.onFatalRejection\n\t\t\t= noop;\n\n\t\t// Errors and singletons\n\n\t\tvar foreverPendingHandler = new Handler();\n\t\tvar foreverPendingPromise = new Promise(Handler, foreverPendingHandler);\n\n\t\tfunction cycle() {\n\t\t\treturn new Rejected(new TypeError('Promise cycle'));\n\t\t}\n\n\t\t// Task runners\n\n\t\t/**\n\t\t * Run a single consumer\n\t\t * @constructor\n\t\t */\n\t\tfunction ContinuationTask(continuation, handler) {\n\t\t\tthis.continuation = continuation;\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tContinuationTask.prototype.run = function() {\n\t\t\tthis.handler.join().when(this.continuation);\n\t\t};\n\n\t\t/**\n\t\t * Run a queue of progress handlers\n\t\t * @constructor\n\t\t */\n\t\tfunction ProgressTask(value, handler) {\n\t\t\tthis.handler = handler;\n\t\t\tthis.value = value;\n\t\t}\n\n\t\tProgressTask.prototype.run = function() {\n\t\t\tvar q = this.handler.consumers;\n\t\t\tif(q === void 0) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tfor (var c, i = 0; i < q.length; ++i) {\n\t\t\t\tc = q[i];\n\t\t\t\trunNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Assimilate a thenable, sending it's value to resolver\n\t\t * @param {function} then\n\t\t * @param {object|function} thenable\n\t\t * @param {object} resolver\n\t\t * @constructor\n\t\t */\n\t\tfunction AssimilateTask(then, thenable, resolver) {\n\t\t\tthis._then = then;\n\t\t\tthis.thenable = thenable;\n\t\t\tthis.resolver = resolver;\n\t\t}\n\n\t\tAssimilateTask.prototype.run = function() {\n\t\t\tvar h = this.resolver;\n\t\t\ttryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);\n\n\t\t\tfunction _resolve(x) { h.resolve(x); }\n\t\t\tfunction _reject(x)  { h.reject(x); }\n\t\t\tfunction _notify(x)  { h.notify(x); }\n\t\t};\n\n\t\tfunction tryAssimilate(then, thenable, resolve, reject, notify) {\n\t\t\ttry {\n\t\t\t\tthen.call(thenable, resolve, reject, notify);\n\t\t\t} catch (e) {\n\t\t\t\treject(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fold a handler value with z\n\t\t * @constructor\n\t\t */\n\t\tfunction Fold(f, z, c, to) {\n\t\t\tthis.f = f; this.z = z; this.c = c; this.to = to;\n\t\t\tthis.resolver = failIfRejected;\n\t\t\tthis.receiver = this;\n\t\t}\n\n\t\tFold.prototype.fulfilled = function(x) {\n\t\t\tthis.f.call(this.c, this.z, x, this.to);\n\t\t};\n\n\t\tFold.prototype.rejected = function(x) {\n\t\t\tthis.to.reject(x);\n\t\t};\n\n\t\tFold.prototype.progress = function(x) {\n\t\t\tthis.to.notify(x);\n\t\t};\n\n\t\t// Other helpers\n\n\t\t/**\n\t\t * @param {*} x\n\t\t * @returns {boolean} true iff x is a trusted Promise\n\t\t */\n\t\tfunction isPromise(x) {\n\t\t\treturn x instanceof Promise;\n\t\t}\n\n\t\t/**\n\t\t * Test just enough to rule out primitives, in order to take faster\n\t\t * paths in some code\n\t\t * @param {*} x\n\t\t * @returns {boolean} false iff x is guaranteed *not* to be a thenable\n\t\t */\n\t\tfunction maybeThenable(x) {\n\t\t\treturn (typeof x === 'object' || typeof x === 'function') && x !== null;\n\t\t}\n\n\t\tfunction runContinuation1(f, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.become(h);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReject(f, h.value, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\tfunction runContinuation3(f, x, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.become(h);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReject3(f, x, h.value, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\t/**\n\t\t * @deprecated\n\t\t */\n\t\tfunction runNotify(f, x, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.notify(x);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReturn(f, x, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\tfunction tryCatch2(f, a, b) {\n\t\t\ttry {\n\t\t\t\treturn f(a, b);\n\t\t\t} catch(e) {\n\t\t\t\treturn reject(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Return f.call(thisArg, x), or if it throws return a rejected promise for\n\t\t * the thrown exception\n\t\t */\n\t\tfunction tryCatchReject(f, x, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tnext.become(getHandler(f.call(thisArg, x)));\n\t\t\t} catch(e) {\n\t\t\t\tnext.become(new Rejected(e));\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Same as above, but includes the extra argument parameter.\n\t\t */\n\t\tfunction tryCatchReject3(f, x, y, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tf.call(thisArg, x, y, next);\n\t\t\t} catch(e) {\n\t\t\t\tnext.become(new Rejected(e));\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * @deprecated\n\t\t * Return f.call(thisArg, x), or if it throws, *return* the exception\n\t\t */\n\t\tfunction tryCatchReturn(f, x, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tnext.notify(f.call(thisArg, x));\n\t\t\t} catch(e) {\n\t\t\t\tnext.notify(e);\n\t\t\t}\n\t\t}\n\n\t\tfunction inherit(Parent, Child) {\n\t\t\tChild.prototype = objectCreate(Parent.prototype);\n\t\t\tChild.prototype.constructor = Child;\n\t\t}\n\n\t\tfunction snd(x, y) {\n\t\t\treturn y;\n\t\t}\n\n\t\tfunction noop() {}\n\n\t\tfunction initEmitRejection() {\n\t\t\t/*global process, self, CustomEvent*/\n\t\t\tif(typeof process !== 'undefined' && process !== null\n\t\t\t\t&& typeof process.emit === 'function') {\n\t\t\t\t// Returning falsy here means to call the default\n\t\t\t\t// onPotentiallyUnhandledRejection API.  This is safe even in\n\t\t\t\t// browserify since process.emit always returns falsy in browserify:\n\t\t\t\t// https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46\n\t\t\t\treturn function(type, rejection) {\n\t\t\t\t\treturn type === 'unhandledRejection'\n\t\t\t\t\t\t? process.emit(type, rejection.value, rejection)\n\t\t\t\t\t\t: process.emit(type, rejection);\n\t\t\t\t};\n\t\t\t} else if(typeof self !== 'undefined' && typeof CustomEvent === 'function') {\n\t\t\t\treturn (function(noop, self, CustomEvent) {\n\t\t\t\t\tvar hasCustomEvent = false;\n\t\t\t\t\ttry {\n\t\t\t\t\t\tvar ev = new CustomEvent('unhandledRejection');\n\t\t\t\t\t\thasCustomEvent = ev instanceof CustomEvent;\n\t\t\t\t\t} catch (e) {}\n\n\t\t\t\t\treturn !hasCustomEvent ? noop : function(type, rejection) {\n\t\t\t\t\t\tvar ev = new CustomEvent(type, {\n\t\t\t\t\t\t\tdetail: {\n\t\t\t\t\t\t\t\treason: rejection.value,\n\t\t\t\t\t\t\t\tkey: rejection\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\tbubbles: false,\n\t\t\t\t\t\t\tcancelable: true\n\t\t\t\t\t\t});\n\n\t\t\t\t\t\treturn !self.dispatchEvent(ev);\n\t\t\t\t\t};\n\t\t\t\t}(noop, self, CustomEvent));\n\t\t\t}\n\n\t\t\treturn noop;\n\t\t}\n\n\t\treturn Promise;\n\t};\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/**\n * ES6 global Promise shim\n */\nvar unhandledRejections = require('../lib/decorators/unhandledRejection');\nvar PromiseConstructor = unhandledRejections(require('../lib/Promise'));\n\nmodule.exports = typeof global != 'undefined' ? (global.Promise = PromiseConstructor)\n\t           : typeof self   != 'undefined' ? (self.Promise   = PromiseConstructor)\n\t           : PromiseConstructor;\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function (require) {\n\n\tvar makePromise = require('./makePromise');\n\tvar Scheduler = require('./Scheduler');\n\tvar async = require('./env').asap;\n\n\treturn makePromise({\n\t\tscheduler: new Scheduler(async)\n\t});\n\n});\n})(typeof define === 'function' && define.amd ? define : function (factory) { module.exports = factory(require); });\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\t// Credit to Twisol (https://github.com/Twisol) for suggesting\n\t// this type of extensible queue + trampoline approach for next-tick conflation.\n\n\t/**\n\t * Async task scheduler\n\t * @param {function} async function to schedule a single async function\n\t * @constructor\n\t */\n\tfunction Scheduler(async) {\n\t\tthis._async = async;\n\t\tthis._running = false;\n\n\t\tthis._queue = this;\n\t\tthis._queueLen = 0;\n\t\tthis._afterQueue = {};\n\t\tthis._afterQueueLen = 0;\n\n\t\tvar self = this;\n\t\tthis.drain = function() {\n\t\t\tself._drain();\n\t\t};\n\t}\n\n\t/**\n\t * Enqueue a task\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.enqueue = function(task) {\n\t\tthis._queue[this._queueLen++] = task;\n\t\tthis.run();\n\t};\n\n\t/**\n\t * Enqueue a task to run after the main task queue\n\t * @param {{ run:function }} task\n\t */\n\tScheduler.prototype.afterQueue = function(task) {\n\t\tthis._afterQueue[this._afterQueueLen++] = task;\n\t\tthis.run();\n\t};\n\n\tScheduler.prototype.run = function() {\n\t\tif (!this._running) {\n\t\t\tthis._running = true;\n\t\t\tthis._async(this.drain);\n\t\t}\n\t};\n\n\t/**\n\t * Drain the handler queue entirely, and then the after queue\n\t */\n\tScheduler.prototype._drain = function() {\n\t\tvar i = 0;\n\t\tfor (; i < this._queueLen; ++i) {\n\t\t\tthis._queue[i].run();\n\t\t\tthis._queue[i] = void 0;\n\t\t}\n\n\t\tthis._queueLen = 0;\n\t\tthis._running = false;\n\n\t\tfor (i = 0; i < this._afterQueueLen; ++i) {\n\t\t\tthis._afterQueue[i].run();\n\t\t\tthis._afterQueue[i] = void 0;\n\t\t}\n\n\t\tthis._afterQueueLen = 0;\n\t};\n\n\treturn Scheduler;\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function(require) {\n\n\tvar setTimer = require('../env').setTimer;\n\tvar format = require('../format');\n\n\treturn function unhandledRejection(Promise) {\n\n\t\tvar logError = noop;\n\t\tvar logInfo = noop;\n\t\tvar localConsole;\n\n\t\tif(typeof console !== 'undefined') {\n\t\t\t// Alias console to prevent things like uglify's drop_console option from\n\t\t\t// removing console.log/error. Unhandled rejections fall into the same\n\t\t\t// category as uncaught exceptions, and build tools shouldn't silence them.\n\t\t\tlocalConsole = console;\n\t\t\tlogError = typeof localConsole.error !== 'undefined'\n\t\t\t\t? function (e) { localConsole.error(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\n\t\t\tlogInfo = typeof localConsole.info !== 'undefined'\n\t\t\t\t? function (e) { localConsole.info(e); }\n\t\t\t\t: function (e) { localConsole.log(e); };\n\t\t}\n\n\t\tPromise.onPotentiallyUnhandledRejection = function(rejection) {\n\t\t\tenqueue(report, rejection);\n\t\t};\n\n\t\tPromise.onPotentiallyUnhandledRejectionHandled = function(rejection) {\n\t\t\tenqueue(unreport, rejection);\n\t\t};\n\n\t\tPromise.onFatalRejection = function(rejection) {\n\t\t\tenqueue(throwit, rejection.value);\n\t\t};\n\n\t\tvar tasks = [];\n\t\tvar reported = [];\n\t\tvar running = null;\n\n\t\tfunction report(r) {\n\t\t\tif(!r.handled) {\n\t\t\t\treported.push(r);\n\t\t\t\tlogError('Potentially unhandled rejection [' + r.id + '] ' + format.formatError(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction unreport(r) {\n\t\t\tvar i = reported.indexOf(r);\n\t\t\tif(i >= 0) {\n\t\t\t\treported.splice(i, 1);\n\t\t\t\tlogInfo('Handled previous rejection [' + r.id + '] ' + format.formatObject(r.value));\n\t\t\t}\n\t\t}\n\n\t\tfunction enqueue(f, x) {\n\t\t\ttasks.push(f, x);\n\t\t\tif(running === null) {\n\t\t\t\trunning = setTimer(flush, 0);\n\t\t\t}\n\t\t}\n\n\t\tfunction flush() {\n\t\t\trunning = null;\n\t\t\twhile(tasks.length > 0) {\n\t\t\t\ttasks.shift()(tasks.shift());\n\t\t\t}\n\t\t}\n\n\t\treturn Promise;\n\t};\n\n\tfunction throwit(e) {\n\t\tthrow e;\n\t}\n\n\tfunction noop() {}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n/*global process,document,setTimeout,clearTimeout,MutationObserver,WebKitMutationObserver*/\n(function(define) { 'use strict';\ndefine(function(require) {\n\t/*jshint maxcomplexity:6*/\n\n\t// Sniff \"best\" async scheduling option\n\t// Prefer process.nextTick or MutationObserver, then check for\n\t// setTimeout, and finally vertx, since its the only env that doesn't\n\t// have setTimeout\n\n\tvar MutationObs;\n\tvar capturedSetTimeout = typeof setTimeout !== 'undefined' && setTimeout;\n\n\t// Default env\n\tvar setTimer = function(f, ms) { return setTimeout(f, ms); };\n\tvar clearTimer = function(t) { return clearTimeout(t); };\n\tvar asap = function (f) { return capturedSetTimeout(f, 0); };\n\n\t// Detect specific env\n\tif (isNode()) { // Node\n\t\tasap = function (f) { return process.nextTick(f); };\n\n\t} else if (MutationObs = hasMutationObserver()) { // Modern browser\n\t\tasap = initMutationObserver(MutationObs);\n\n\t} else if (!capturedSetTimeout) { // vert.x\n\t\tvar vertxRequire = require;\n\t\tvar vertx = vertxRequire('vertx');\n\t\tsetTimer = function (f, ms) { return vertx.setTimer(ms, f); };\n\t\tclearTimer = vertx.cancelTimer;\n\t\tasap = vertx.runOnLoop || vertx.runOnContext;\n\t}\n\n\treturn {\n\t\tsetTimer: setTimer,\n\t\tclearTimer: clearTimer,\n\t\tasap: asap\n\t};\n\n\tfunction isNode () {\n\t\treturn typeof process !== 'undefined' &&\n\t\t\tObject.prototype.toString.call(process) === '[object process]';\n\t}\n\n\tfunction hasMutationObserver () {\n\t\treturn (typeof MutationObserver === 'function' && MutationObserver) ||\n\t\t\t(typeof WebKitMutationObserver === 'function' && WebKitMutationObserver);\n\t}\n\n\tfunction initMutationObserver(MutationObserver) {\n\t\tvar scheduled;\n\t\tvar node = document.createTextNode('');\n\t\tvar o = new MutationObserver(run);\n\t\to.observe(node, { characterData: true });\n\n\t\tfunction run() {\n\t\t\tvar f = scheduled;\n\t\t\tscheduled = void 0;\n\t\t\tf();\n\t\t}\n\n\t\tvar i = 0;\n\t\treturn function (f) {\n\t\t\tscheduled = f;\n\t\t\tnode.data = (i ^= 1);\n\t\t};\n\t}\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(require); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn {\n\t\tformatError: formatError,\n\t\tformatObject: formatObject,\n\t\ttryStringify: tryStringify\n\t};\n\n\t/**\n\t * Format an error into a string.  If e is an Error and has a stack property,\n\t * it's returned.  Otherwise, e is formatted using formatObject, with a\n\t * warning added about e not being a proper Error.\n\t * @param {*} e\n\t * @returns {String} formatted string, suitable for output to developers\n\t */\n\tfunction formatError(e) {\n\t\tvar s = typeof e === 'object' && e !== null && (e.stack || e.message) ? e.stack || e.message : formatObject(e);\n\t\treturn e instanceof Error ? s : s + ' (WARNING: non-Error used)';\n\t}\n\n\t/**\n\t * Format an object, detecting \"plain\" objects and running them through\n\t * JSON.stringify if possible.\n\t * @param {Object} o\n\t * @returns {string}\n\t */\n\tfunction formatObject(o) {\n\t\tvar s = String(o);\n\t\tif(s === '[object Object]' && typeof JSON !== 'undefined') {\n\t\t\ts = tryStringify(o, s);\n\t\t}\n\t\treturn s;\n\t}\n\n\t/**\n\t * Try to return the result of JSON.stringify(x).  If that fails, return\n\t * defaultValue\n\t * @param {*} x\n\t * @param {*} defaultValue\n\t * @returns {String|*} JSON.stringify(x) or defaultValue\n\t */\n\tfunction tryStringify(x, defaultValue) {\n\t\ttry {\n\t\t\treturn JSON.stringify(x);\n\t\t} catch(e) {\n\t\t\treturn defaultValue;\n\t\t}\n\t}\n\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n","/** @license MIT License (c) copyright 2010-2014 original author or authors */\n/** @author Brian Cavalier */\n/** @author John Hann */\n\n(function(define) { 'use strict';\ndefine(function() {\n\n\treturn function makePromise(environment) {\n\n\t\tvar tasks = environment.scheduler;\n\t\tvar emitRejection = initEmitRejection();\n\n\t\tvar objectCreate = Object.create ||\n\t\t\tfunction(proto) {\n\t\t\t\tfunction Child() {}\n\t\t\t\tChild.prototype = proto;\n\t\t\t\treturn new Child();\n\t\t\t};\n\n\t\t/**\n\t\t * Create a promise whose fate is determined by resolver\n\t\t * @constructor\n\t\t * @returns {Promise} promise\n\t\t * @name Promise\n\t\t */\n\t\tfunction Promise(resolver, handler) {\n\t\t\tthis._handler = resolver === Handler ? handler : init(resolver);\n\t\t}\n\n\t\t/**\n\t\t * Run the supplied resolver\n\t\t * @param resolver\n\t\t * @returns {Pending}\n\t\t */\n\t\tfunction init(resolver) {\n\t\t\tvar handler = new Pending();\n\n\t\t\ttry {\n\t\t\t\tresolver(promiseResolve, promiseReject, promiseNotify);\n\t\t\t} catch (e) {\n\t\t\t\tpromiseReject(e);\n\t\t\t}\n\n\t\t\treturn handler;\n\n\t\t\t/**\n\t\t\t * Transition from pre-resolution state to post-resolution state, notifying\n\t\t\t * all listeners of the ultimate fulfillment or rejection\n\t\t\t * @param {*} x resolution value\n\t\t\t */\n\t\t\tfunction promiseResolve (x) {\n\t\t\t\thandler.resolve(x);\n\t\t\t}\n\t\t\t/**\n\t\t\t * Reject this promise with reason, which will be used verbatim\n\t\t\t * @param {Error|*} reason rejection reason, strongly suggested\n\t\t\t *   to be an Error type\n\t\t\t */\n\t\t\tfunction promiseReject (reason) {\n\t\t\t\thandler.reject(reason);\n\t\t\t}\n\n\t\t\t/**\n\t\t\t * @deprecated\n\t\t\t * Issue a progress event, notifying all progress listeners\n\t\t\t * @param {*} x progress event payload to pass to all listeners\n\t\t\t */\n\t\t\tfunction promiseNotify (x) {\n\t\t\t\thandler.notify(x);\n\t\t\t}\n\t\t}\n\n\t\t// Creation\n\n\t\tPromise.resolve = resolve;\n\t\tPromise.reject = reject;\n\t\tPromise.never = never;\n\n\t\tPromise._defer = defer;\n\t\tPromise._handler = getHandler;\n\n\t\t/**\n\t\t * Returns a trusted promise. If x is already a trusted promise, it is\n\t\t * returned, otherwise returns a new trusted Promise which follows x.\n\t\t * @param  {*} x\n\t\t * @return {Promise} promise\n\t\t */\n\t\tfunction resolve(x) {\n\t\t\treturn isPromise(x) ? x\n\t\t\t\t: new Promise(Handler, new Async(getHandler(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a reject promise with x as its reason (x is used verbatim)\n\t\t * @param {*} x\n\t\t * @returns {Promise} rejected promise\n\t\t */\n\t\tfunction reject(x) {\n\t\t\treturn new Promise(Handler, new Async(new Rejected(x)));\n\t\t}\n\n\t\t/**\n\t\t * Return a promise that remains pending forever\n\t\t * @returns {Promise} forever-pending promise.\n\t\t */\n\t\tfunction never() {\n\t\t\treturn foreverPendingPromise; // Should be frozen\n\t\t}\n\n\t\t/**\n\t\t * Creates an internal {promise, resolver} pair\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tfunction defer() {\n\t\t\treturn new Promise(Handler, new Pending());\n\t\t}\n\n\t\t// Transformation and flow control\n\n\t\t/**\n\t\t * Transform this promise's fulfillment value, returning a new Promise\n\t\t * for the transformed result.  If the promise cannot be fulfilled, onRejected\n\t\t * is called with the reason.  onProgress *may* be called with updates toward\n\t\t * this promise's fulfillment.\n\t\t * @param {function=} onFulfilled fulfillment handler\n\t\t * @param {function=} onRejected rejection handler\n\t\t * @param {function=} onProgress @deprecated progress handler\n\t\t * @return {Promise} new promise\n\t\t */\n\t\tPromise.prototype.then = function(onFulfilled, onRejected, onProgress) {\n\t\t\tvar parent = this._handler;\n\t\t\tvar state = parent.join().state();\n\n\t\t\tif ((typeof onFulfilled !== 'function' && state > 0) ||\n\t\t\t\t(typeof onRejected !== 'function' && state < 0)) {\n\t\t\t\t// Short circuit: value will not change, simply share handler\n\t\t\t\treturn new this.constructor(Handler, parent);\n\t\t\t}\n\n\t\t\tvar p = this._beget();\n\t\t\tvar child = p._handler;\n\n\t\t\tparent.chain(child, parent.receiver, onFulfilled, onRejected, onProgress);\n\n\t\t\treturn p;\n\t\t};\n\n\t\t/**\n\t\t * If this promise cannot be fulfilled due to an error, call onRejected to\n\t\t * handle the error. Shortcut for .then(undefined, onRejected)\n\t\t * @param {function?} onRejected\n\t\t * @return {Promise}\n\t\t */\n\t\tPromise.prototype['catch'] = function(onRejected) {\n\t\t\treturn this.then(void 0, onRejected);\n\t\t};\n\n\t\t/**\n\t\t * Creates a new, pending promise of the same type as this promise\n\t\t * @private\n\t\t * @returns {Promise}\n\t\t */\n\t\tPromise.prototype._beget = function() {\n\t\t\treturn begetFrom(this._handler, this.constructor);\n\t\t};\n\n\t\tfunction begetFrom(parent, Promise) {\n\t\t\tvar child = new Pending(parent.receiver, parent.join().context);\n\t\t\treturn new Promise(Handler, child);\n\t\t}\n\n\t\t// Array combinators\n\n\t\tPromise.all = all;\n\t\tPromise.race = race;\n\t\tPromise._traverse = traverse;\n\n\t\t/**\n\t\t * Return a promise that will fulfill when all promises in the\n\t\t * input array have fulfilled, or will reject when one of the\n\t\t * promises rejects.\n\t\t * @param {array} promises array of promises\n\t\t * @returns {Promise} promise for array of fulfillment values\n\t\t */\n\t\tfunction all(promises) {\n\t\t\treturn traverseWith(snd, null, promises);\n\t\t}\n\n\t\t/**\n\t\t * Array<Promise<X>> -> Promise<Array<f(X)>>\n\t\t * @private\n\t\t * @param {function} f function to apply to each promise's value\n\t\t * @param {Array} promises array of promises\n\t\t * @returns {Promise} promise for transformed values\n\t\t */\n\t\tfunction traverse(f, promises) {\n\t\t\treturn traverseWith(tryCatch2, f, promises);\n\t\t}\n\n\t\tfunction traverseWith(tryMap, f, promises) {\n\t\t\tvar handler = typeof f === 'function' ? mapAt : settleAt;\n\n\t\t\tvar resolver = new Pending();\n\t\t\tvar pending = promises.length >>> 0;\n\t\t\tvar results = new Array(pending);\n\n\t\t\tfor (var i = 0, x; i < promises.length && !resolver.resolved; ++i) {\n\t\t\t\tx = promises[i];\n\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\t--pending;\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\ttraverseAt(promises, handler, i, x, resolver);\n\t\t\t}\n\n\t\t\tif(pending === 0) {\n\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t}\n\n\t\t\treturn new Promise(Handler, resolver);\n\n\t\t\tfunction mapAt(i, x, resolver) {\n\t\t\t\tif(!resolver.resolved) {\n\t\t\t\t\ttraverseAt(promises, settleAt, i, tryMap(f, x, i), resolver);\n\t\t\t\t}\n\t\t\t}\n\n\t\t\tfunction settleAt(i, x, resolver) {\n\t\t\t\tresults[i] = x;\n\t\t\t\tif(--pending === 0) {\n\t\t\t\t\tresolver.become(new Fulfilled(results));\n\t\t\t\t}\n\t\t\t}\n\t\t}\n\n\t\tfunction traverseAt(promises, handler, i, x, resolver) {\n\t\t\tif (maybeThenable(x)) {\n\t\t\t\tvar h = getHandlerMaybeThenable(x);\n\t\t\t\tvar s = h.state();\n\n\t\t\t\tif (s === 0) {\n\t\t\t\t\th.fold(handler, i, void 0, resolver);\n\t\t\t\t} else if (s > 0) {\n\t\t\t\t\thandler(i, h.value, resolver);\n\t\t\t\t} else {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t}\n\t\t\t} else {\n\t\t\t\thandler(i, x, resolver);\n\t\t\t}\n\t\t}\n\n\t\tPromise._visitRemaining = visitRemaining;\n\t\tfunction visitRemaining(promises, start, handler) {\n\t\t\tfor(var i=start; i<promises.length; ++i) {\n\t\t\t\tmarkAsHandled(getHandler(promises[i]), handler);\n\t\t\t}\n\t\t}\n\n\t\tfunction markAsHandled(h, handler) {\n\t\t\tif(h === handler) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tvar s = h.state();\n\t\t\tif(s === 0) {\n\t\t\t\th.visit(h, void 0, h._unreport);\n\t\t\t} else if(s < 0) {\n\t\t\t\th._unreport();\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fulfill-reject competitive race. Return a promise that will settle\n\t\t * to the same state as the earliest input promise to settle.\n\t\t *\n\t\t * WARNING: The ES6 Promise spec requires that race()ing an empty array\n\t\t * must return a promise that is pending forever.  This implementation\n\t\t * returns a singleton forever-pending promise, the same singleton that is\n\t\t * returned by Promise.never(), thus can be checked with ===\n\t\t *\n\t\t * @param {array} promises array of promises to race\n\t\t * @returns {Promise} if input is non-empty, a promise that will settle\n\t\t * to the same outcome as the earliest input promise to settle. if empty\n\t\t * is empty, returns a promise that will never settle.\n\t\t */\n\t\tfunction race(promises) {\n\t\t\tif(typeof promises !== 'object' || promises === null) {\n\t\t\t\treturn reject(new TypeError('non-iterable passed to race()'));\n\t\t\t}\n\n\t\t\t// Sigh, race([]) is untestable unless we return *something*\n\t\t\t// that is recognizable without calling .then() on it.\n\t\t\treturn promises.length === 0 ? never()\n\t\t\t\t : promises.length === 1 ? resolve(promises[0])\n\t\t\t\t : runRace(promises);\n\t\t}\n\n\t\tfunction runRace(promises) {\n\t\t\tvar resolver = new Pending();\n\t\t\tvar i, x, h;\n\t\t\tfor(i=0; i<promises.length; ++i) {\n\t\t\t\tx = promises[i];\n\t\t\t\tif (x === void 0 && !(i in promises)) {\n\t\t\t\t\tcontinue;\n\t\t\t\t}\n\n\t\t\t\th = getHandler(x);\n\t\t\t\tif(h.state() !== 0) {\n\t\t\t\t\tresolver.become(h);\n\t\t\t\t\tvisitRemaining(promises, i+1, h);\n\t\t\t\t\tbreak;\n\t\t\t\t} else {\n\t\t\t\t\th.visit(resolver, resolver.resolve, resolver.reject);\n\t\t\t\t}\n\t\t\t}\n\t\t\treturn new Promise(Handler, resolver);\n\t\t}\n\n\t\t// Promise internals\n\t\t// Below this, everything is @private\n\n\t\t/**\n\t\t * Get an appropriate handler for x, without checking for cycles\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandler(x) {\n\t\t\tif(isPromise(x)) {\n\t\t\t\treturn x._handler.join();\n\t\t\t}\n\t\t\treturn maybeThenable(x) ? getHandlerUntrusted(x) : new Fulfilled(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for thenable x.\n\t\t * NOTE: You must only call this if maybeThenable(x) == true\n\t\t * @param {object|function|Promise} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerMaybeThenable(x) {\n\t\t\treturn isPromise(x) ? x._handler.join() : getHandlerUntrusted(x);\n\t\t}\n\n\t\t/**\n\t\t * Get a handler for potentially untrusted thenable x\n\t\t * @param {*} x\n\t\t * @returns {object} handler\n\t\t */\n\t\tfunction getHandlerUntrusted(x) {\n\t\t\ttry {\n\t\t\t\tvar untrustedThen = x.then;\n\t\t\t\treturn typeof untrustedThen === 'function'\n\t\t\t\t\t? new Thenable(untrustedThen, x)\n\t\t\t\t\t: new Fulfilled(x);\n\t\t\t} catch(e) {\n\t\t\t\treturn new Rejected(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Handler for a promise that is pending forever\n\t\t * @constructor\n\t\t */\n\t\tfunction Handler() {}\n\n\t\tHandler.prototype.when\n\t\t\t= Handler.prototype.become\n\t\t\t= Handler.prototype.notify // deprecated\n\t\t\t= Handler.prototype.fail\n\t\t\t= Handler.prototype._unreport\n\t\t\t= Handler.prototype._report\n\t\t\t= noop;\n\n\t\tHandler.prototype._state = 0;\n\n\t\tHandler.prototype.state = function() {\n\t\t\treturn this._state;\n\t\t};\n\n\t\t/**\n\t\t * Recursively collapse handler chain to find the handler\n\t\t * nearest to the fully resolved value.\n\t\t * @returns {object} handler nearest the fully resolved value\n\t\t */\n\t\tHandler.prototype.join = function() {\n\t\t\tvar h = this;\n\t\t\twhile(h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t}\n\t\t\treturn h;\n\t\t};\n\n\t\tHandler.prototype.chain = function(to, receiver, fulfilled, rejected, progress) {\n\t\t\tthis.when({\n\t\t\t\tresolver: to,\n\t\t\t\treceiver: receiver,\n\t\t\t\tfulfilled: fulfilled,\n\t\t\t\trejected: rejected,\n\t\t\t\tprogress: progress\n\t\t\t});\n\t\t};\n\n\t\tHandler.prototype.visit = function(receiver, fulfilled, rejected, progress) {\n\t\t\tthis.chain(failIfRejected, receiver, fulfilled, rejected, progress);\n\t\t};\n\n\t\tHandler.prototype.fold = function(f, z, c, to) {\n\t\t\tthis.when(new Fold(f, z, c, to));\n\t\t};\n\n\t\t/**\n\t\t * Handler that invokes fail() on any handler it becomes\n\t\t * @constructor\n\t\t */\n\t\tfunction FailIfRejected() {}\n\n\t\tinherit(Handler, FailIfRejected);\n\n\t\tFailIfRejected.prototype.become = function(h) {\n\t\t\th.fail();\n\t\t};\n\n\t\tvar failIfRejected = new FailIfRejected();\n\n\t\t/**\n\t\t * Handler that manages a queue of consumers waiting on a pending promise\n\t\t * @constructor\n\t\t */\n\t\tfunction Pending(receiver, inheritedContext) {\n\t\t\tPromise.createContext(this, inheritedContext);\n\n\t\t\tthis.consumers = void 0;\n\t\t\tthis.receiver = receiver;\n\t\t\tthis.handler = void 0;\n\t\t\tthis.resolved = false;\n\t\t}\n\n\t\tinherit(Handler, Pending);\n\n\t\tPending.prototype._state = 0;\n\n\t\tPending.prototype.resolve = function(x) {\n\t\t\tthis.become(getHandler(x));\n\t\t};\n\n\t\tPending.prototype.reject = function(x) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.become(new Rejected(x));\n\t\t};\n\n\t\tPending.prototype.join = function() {\n\t\t\tif (!this.resolved) {\n\t\t\t\treturn this;\n\t\t\t}\n\n\t\t\tvar h = this;\n\n\t\t\twhile (h.handler !== void 0) {\n\t\t\t\th = h.handler;\n\t\t\t\tif (h === this) {\n\t\t\t\t\treturn this.handler = cycle();\n\t\t\t\t}\n\t\t\t}\n\n\t\t\treturn h;\n\t\t};\n\n\t\tPending.prototype.run = function() {\n\t\t\tvar q = this.consumers;\n\t\t\tvar handler = this.handler;\n\t\t\tthis.handler = this.handler.join();\n\t\t\tthis.consumers = void 0;\n\n\t\t\tfor (var i = 0; i < q.length; ++i) {\n\t\t\t\thandler.when(q[i]);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.become = function(handler) {\n\t\t\tif(this.resolved) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tthis.resolved = true;\n\t\t\tthis.handler = handler;\n\t\t\tif(this.consumers !== void 0) {\n\t\t\t\ttasks.enqueue(this);\n\t\t\t}\n\n\t\t\tif(this.context !== void 0) {\n\t\t\t\thandler._report(this.context);\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.when = function(continuation) {\n\t\t\tif(this.resolved) {\n\t\t\t\ttasks.enqueue(new ContinuationTask(continuation, this.handler));\n\t\t\t} else {\n\t\t\t\tif(this.consumers === void 0) {\n\t\t\t\t\tthis.consumers = [continuation];\n\t\t\t\t} else {\n\t\t\t\t\tthis.consumers.push(continuation);\n\t\t\t\t}\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * @deprecated\n\t\t */\n\t\tPending.prototype.notify = function(x) {\n\t\t\tif(!this.resolved) {\n\t\t\t\ttasks.enqueue(new ProgressTask(x, this));\n\t\t\t}\n\t\t};\n\n\t\tPending.prototype.fail = function(context) {\n\t\t\tvar c = typeof context === 'undefined' ? this.context : context;\n\t\t\tthis.resolved && this.handler.join().fail(c);\n\t\t};\n\n\t\tPending.prototype._report = function(context) {\n\t\t\tthis.resolved && this.handler.join()._report(context);\n\t\t};\n\n\t\tPending.prototype._unreport = function() {\n\t\t\tthis.resolved && this.handler.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Wrap another handler and force it into a future stack\n\t\t * @param {object} handler\n\t\t * @constructor\n\t\t */\n\t\tfunction Async(handler) {\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tinherit(Handler, Async);\n\n\t\tAsync.prototype.when = function(continuation) {\n\t\t\ttasks.enqueue(new ContinuationTask(continuation, this));\n\t\t};\n\n\t\tAsync.prototype._report = function(context) {\n\t\t\tthis.join()._report(context);\n\t\t};\n\n\t\tAsync.prototype._unreport = function() {\n\t\t\tthis.join()._unreport();\n\t\t};\n\n\t\t/**\n\t\t * Handler that wraps an untrusted thenable and assimilates it in a future stack\n\t\t * @param {function} then\n\t\t * @param {{then: function}} thenable\n\t\t * @constructor\n\t\t */\n\t\tfunction Thenable(then, thenable) {\n\t\t\tPending.call(this);\n\t\t\ttasks.enqueue(new AssimilateTask(then, thenable, this));\n\t\t}\n\n\t\tinherit(Pending, Thenable);\n\n\t\t/**\n\t\t * Handler for a fulfilled promise\n\t\t * @param {*} x fulfillment value\n\t\t * @constructor\n\t\t */\n\t\tfunction Fulfilled(x) {\n\t\t\tPromise.createContext(this);\n\t\t\tthis.value = x;\n\t\t}\n\n\t\tinherit(Handler, Fulfilled);\n\n\t\tFulfilled.prototype._state = 1;\n\n\t\tFulfilled.prototype.fold = function(f, z, c, to) {\n\t\t\trunContinuation3(f, z, this, c, to);\n\t\t};\n\n\t\tFulfilled.prototype.when = function(cont) {\n\t\t\trunContinuation1(cont.fulfilled, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tvar errorId = 0;\n\n\t\t/**\n\t\t * Handler for a rejected promise\n\t\t * @param {*} x rejection reason\n\t\t * @constructor\n\t\t */\n\t\tfunction Rejected(x) {\n\t\t\tPromise.createContext(this);\n\n\t\t\tthis.id = ++errorId;\n\t\t\tthis.value = x;\n\t\t\tthis.handled = false;\n\t\t\tthis.reported = false;\n\n\t\t\tthis._report();\n\t\t}\n\n\t\tinherit(Handler, Rejected);\n\n\t\tRejected.prototype._state = -1;\n\n\t\tRejected.prototype.fold = function(f, z, c, to) {\n\t\t\tto.become(this);\n\t\t};\n\n\t\tRejected.prototype.when = function(cont) {\n\t\t\tif(typeof cont.rejected === 'function') {\n\t\t\t\tthis._unreport();\n\t\t\t}\n\t\t\trunContinuation1(cont.rejected, this, cont.receiver, cont.resolver);\n\t\t};\n\n\t\tRejected.prototype._report = function(context) {\n\t\t\ttasks.afterQueue(new ReportTask(this, context));\n\t\t};\n\n\t\tRejected.prototype._unreport = function() {\n\t\t\tif(this.handled) {\n\t\t\t\treturn;\n\t\t\t}\n\t\t\tthis.handled = true;\n\t\t\ttasks.afterQueue(new UnreportTask(this));\n\t\t};\n\n\t\tRejected.prototype.fail = function(context) {\n\t\t\tthis.reported = true;\n\t\t\temitRejection('unhandledRejection', this);\n\t\t\tPromise.onFatalRejection(this, context === void 0 ? this.context : context);\n\t\t};\n\n\t\tfunction ReportTask(rejection, context) {\n\t\t\tthis.rejection = rejection;\n\t\t\tthis.context = context;\n\t\t}\n\n\t\tReportTask.prototype.run = function() {\n\t\t\tif(!this.rejection.handled && !this.rejection.reported) {\n\t\t\t\tthis.rejection.reported = true;\n\t\t\t\temitRejection('unhandledRejection', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejection(this.rejection, this.context);\n\t\t\t}\n\t\t};\n\n\t\tfunction UnreportTask(rejection) {\n\t\t\tthis.rejection = rejection;\n\t\t}\n\n\t\tUnreportTask.prototype.run = function() {\n\t\t\tif(this.rejection.reported) {\n\t\t\t\temitRejection('rejectionHandled', this.rejection) ||\n\t\t\t\t\tPromise.onPotentiallyUnhandledRejectionHandled(this.rejection);\n\t\t\t}\n\t\t};\n\n\t\t// Unhandled rejection hooks\n\t\t// By default, everything is a noop\n\n\t\tPromise.createContext\n\t\t\t= Promise.enterContext\n\t\t\t= Promise.exitContext\n\t\t\t= Promise.onPotentiallyUnhandledRejection\n\t\t\t= Promise.onPotentiallyUnhandledRejectionHandled\n\t\t\t= Promise.onFatalRejection\n\t\t\t= noop;\n\n\t\t// Errors and singletons\n\n\t\tvar foreverPendingHandler = new Handler();\n\t\tvar foreverPendingPromise = new Promise(Handler, foreverPendingHandler);\n\n\t\tfunction cycle() {\n\t\t\treturn new Rejected(new TypeError('Promise cycle'));\n\t\t}\n\n\t\t// Task runners\n\n\t\t/**\n\t\t * Run a single consumer\n\t\t * @constructor\n\t\t */\n\t\tfunction ContinuationTask(continuation, handler) {\n\t\t\tthis.continuation = continuation;\n\t\t\tthis.handler = handler;\n\t\t}\n\n\t\tContinuationTask.prototype.run = function() {\n\t\t\tthis.handler.join().when(this.continuation);\n\t\t};\n\n\t\t/**\n\t\t * Run a queue of progress handlers\n\t\t * @constructor\n\t\t */\n\t\tfunction ProgressTask(value, handler) {\n\t\t\tthis.handler = handler;\n\t\t\tthis.value = value;\n\t\t}\n\n\t\tProgressTask.prototype.run = function() {\n\t\t\tvar q = this.handler.consumers;\n\t\t\tif(q === void 0) {\n\t\t\t\treturn;\n\t\t\t}\n\n\t\t\tfor (var c, i = 0; i < q.length; ++i) {\n\t\t\t\tc = q[i];\n\t\t\t\trunNotify(c.progress, this.value, this.handler, c.receiver, c.resolver);\n\t\t\t}\n\t\t};\n\n\t\t/**\n\t\t * Assimilate a thenable, sending it's value to resolver\n\t\t * @param {function} then\n\t\t * @param {object|function} thenable\n\t\t * @param {object} resolver\n\t\t * @constructor\n\t\t */\n\t\tfunction AssimilateTask(then, thenable, resolver) {\n\t\t\tthis._then = then;\n\t\t\tthis.thenable = thenable;\n\t\t\tthis.resolver = resolver;\n\t\t}\n\n\t\tAssimilateTask.prototype.run = function() {\n\t\t\tvar h = this.resolver;\n\t\t\ttryAssimilate(this._then, this.thenable, _resolve, _reject, _notify);\n\n\t\t\tfunction _resolve(x) { h.resolve(x); }\n\t\t\tfunction _reject(x)  { h.reject(x); }\n\t\t\tfunction _notify(x)  { h.notify(x); }\n\t\t};\n\n\t\tfunction tryAssimilate(then, thenable, resolve, reject, notify) {\n\t\t\ttry {\n\t\t\t\tthen.call(thenable, resolve, reject, notify);\n\t\t\t} catch (e) {\n\t\t\t\treject(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Fold a handler value with z\n\t\t * @constructor\n\t\t */\n\t\tfunction Fold(f, z, c, to) {\n\t\t\tthis.f = f; this.z = z; this.c = c; this.to = to;\n\t\t\tthis.resolver = failIfRejected;\n\t\t\tthis.receiver = this;\n\t\t}\n\n\t\tFold.prototype.fulfilled = function(x) {\n\t\t\tthis.f.call(this.c, this.z, x, this.to);\n\t\t};\n\n\t\tFold.prototype.rejected = function(x) {\n\t\t\tthis.to.reject(x);\n\t\t};\n\n\t\tFold.prototype.progress = function(x) {\n\t\t\tthis.to.notify(x);\n\t\t};\n\n\t\t// Other helpers\n\n\t\t/**\n\t\t * @param {*} x\n\t\t * @returns {boolean} true iff x is a trusted Promise\n\t\t */\n\t\tfunction isPromise(x) {\n\t\t\treturn x instanceof Promise;\n\t\t}\n\n\t\t/**\n\t\t * Test just enough to rule out primitives, in order to take faster\n\t\t * paths in some code\n\t\t * @param {*} x\n\t\t * @returns {boolean} false iff x is guaranteed *not* to be a thenable\n\t\t */\n\t\tfunction maybeThenable(x) {\n\t\t\treturn (typeof x === 'object' || typeof x === 'function') && x !== null;\n\t\t}\n\n\t\tfunction runContinuation1(f, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.become(h);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReject(f, h.value, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\tfunction runContinuation3(f, x, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.become(h);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReject3(f, x, h.value, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\t/**\n\t\t * @deprecated\n\t\t */\n\t\tfunction runNotify(f, x, h, receiver, next) {\n\t\t\tif(typeof f !== 'function') {\n\t\t\t\treturn next.notify(x);\n\t\t\t}\n\n\t\t\tPromise.enterContext(h);\n\t\t\ttryCatchReturn(f, x, receiver, next);\n\t\t\tPromise.exitContext();\n\t\t}\n\n\t\tfunction tryCatch2(f, a, b) {\n\t\t\ttry {\n\t\t\t\treturn f(a, b);\n\t\t\t} catch(e) {\n\t\t\t\treturn reject(e);\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Return f.call(thisArg, x), or if it throws return a rejected promise for\n\t\t * the thrown exception\n\t\t */\n\t\tfunction tryCatchReject(f, x, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tnext.become(getHandler(f.call(thisArg, x)));\n\t\t\t} catch(e) {\n\t\t\t\tnext.become(new Rejected(e));\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * Same as above, but includes the extra argument parameter.\n\t\t */\n\t\tfunction tryCatchReject3(f, x, y, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tf.call(thisArg, x, y, next);\n\t\t\t} catch(e) {\n\t\t\t\tnext.become(new Rejected(e));\n\t\t\t}\n\t\t}\n\n\t\t/**\n\t\t * @deprecated\n\t\t * Return f.call(thisArg, x), or if it throws, *return* the exception\n\t\t */\n\t\tfunction tryCatchReturn(f, x, thisArg, next) {\n\t\t\ttry {\n\t\t\t\tnext.notify(f.call(thisArg, x));\n\t\t\t} catch(e) {\n\t\t\t\tnext.notify(e);\n\t\t\t}\n\t\t}\n\n\t\tfunction inherit(Parent, Child) {\n\t\t\tChild.prototype = objectCreate(Parent.prototype);\n\t\t\tChild.prototype.constructor = Child;\n\t\t}\n\n\t\tfunction snd(x, y) {\n\t\t\treturn y;\n\t\t}\n\n\t\tfunction noop() {}\n\n\t\tfunction initEmitRejection() {\n\t\t\t/*global process, self, CustomEvent*/\n\t\t\tif(typeof process !== 'undefined' && process !== null\n\t\t\t\t&& typeof process.emit === 'function') {\n\t\t\t\t// Returning falsy here means to call the default\n\t\t\t\t// onPotentiallyUnhandledRejection API.  This is safe even in\n\t\t\t\t// browserify since process.emit always returns falsy in browserify:\n\t\t\t\t// https://github.com/defunctzombie/node-process/blob/master/browser.js#L40-L46\n\t\t\t\treturn function(type, rejection) {\n\t\t\t\t\treturn type === 'unhandledRejection'\n\t\t\t\t\t\t? process.emit(type, rejection.value, rejection)\n\t\t\t\t\t\t: process.emit(type, rejection);\n\t\t\t\t};\n\t\t\t} else if(typeof self !== 'undefined' && typeof CustomEvent === 'function') {\n\t\t\t\treturn (function(noop, self, CustomEvent) {\n\t\t\t\t\tvar hasCustomEvent = false;\n\t\t\t\t\ttry {\n\t\t\t\t\t\tvar ev = new CustomEvent('unhandledRejection');\n\t\t\t\t\t\thasCustomEvent = ev instanceof CustomEvent;\n\t\t\t\t\t} catch (e) {}\n\n\t\t\t\t\treturn !hasCustomEvent ? noop : function(type, rejection) {\n\t\t\t\t\t\tvar ev = new CustomEvent(type, {\n\t\t\t\t\t\t\tdetail: {\n\t\t\t\t\t\t\t\treason: rejection.value,\n\t\t\t\t\t\t\t\tkey: rejection\n\t\t\t\t\t\t\t},\n\t\t\t\t\t\t\tbubbles: false,\n\t\t\t\t\t\t\tcancelable: true\n\t\t\t\t\t\t});\n\n\t\t\t\t\t\treturn !self.dispatchEvent(ev);\n\t\t\t\t\t};\n\t\t\t\t}(noop, self, CustomEvent));\n\t\t\t}\n\n\t\t\treturn noop;\n\t\t}\n\n\t\treturn Promise;\n\t};\n});\n}(typeof define === 'function' && define.amd ? define : function(factory) { module.exports = factory(); }));\n"]}
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diff --git a/node_modules/when/es6-shim/README.md b/node_modules/when/es6-shim/README.md
new file mode 100644
index 000000000..fe1749e5d
--- /dev/null
+++ b/node_modules/when/es6-shim/README.md
@@ -0,0 +1,5 @@
+# ES6 Promise shim
+
+Promise.js in this dir contains a complete ES6 Promise shim built on when.js that adds a global `Promise` in browser, AMD, Node, and other CommonJS environments.
+
+[Go to the full documentation](../docs/es6-promise-shim.md)
\ No newline at end of file