add node_modules to address #4364

42 files changed, 3110 insertions, 0 deletions

diff --git a/node_modules/promise/.jshintrc b/node_modules/promise/.jshintrc
new file mode 100644
index 000000000..47c256f0f
--- /dev/null
+++ b/node_modules/promise/.jshintrc
@@ -0,0 +1,5 @@
+{
+  "asi": true,
+  "node": true,
+  "strict": true
+}
diff --git a/node_modules/promise/.npmignore b/node_modules/promise/.npmignore
new file mode 100644
index 000000000..ad5be4a64
--- /dev/null
+++ b/node_modules/promise/.npmignore
@@ -0,0 +1,7 @@
+components
+node_modules
+test
+.gitignore
+.travis.yml
+component.json
+coverage
diff --git a/node_modules/promise/LICENSE b/node_modules/promise/LICENSE
new file mode 100644
index 000000000..7a1f76364
--- /dev/null
+++ b/node_modules/promise/LICENSE
@@ -0,0 +1,19 @@
+Copyright (c) 2014 Forbes Lindesay
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
diff --git a/node_modules/promise/Readme.md b/node_modules/promise/Readme.md
new file mode 100644
index 000000000..61ec05235
--- /dev/null
+++ b/node_modules/promise/Readme.md
@@ -0,0 +1,231 @@
+<a href="https://promisesaplus.com/"><img src="https://promisesaplus.com/assets/logo-small.png" align="right" /></a>
+# promise
+
+This is a simple implementation of Promises.  It is a super set of ES6 Promises designed to have readable, performant code and to provide just the extensions that are absolutely necessary for using promises today.
+
+For detailed tutorials on its use, see www.promisejs.org
+
+**N.B.** This promise exposes internals via underscore (`_`) prefixed properties.  If you use these, your code will break with each new release.
+
+[![travis][travis-image]][travis-url]
+[![dep][dep-image]][dep-url]
+[![npm][npm-image]][npm-url]
+[![downloads][downloads-image]][downloads-url]
+
+[travis-image]: https://img.shields.io/travis/then/promise.svg?style=flat
+[travis-url]: https://travis-ci.org/then/promise
+[dep-image]: https://img.shields.io/gemnasium/then/promise.svg?style=flat
+[dep-url]: https://gemnasium.com/then/promise
+[npm-image]: https://img.shields.io/npm/v/promise.svg?style=flat
+[npm-url]: https://npmjs.org/package/promise
+[downloads-image]: https://img.shields.io/npm/dm/promise.svg?style=flat
+[downloads-url]: https://npmjs.org/package/promise
+
+## Installation
+
+**Server:**
+
+    $ npm install promise
+
+**Client:**
+
+You can use browserify on the client, or use the pre-compiled script that acts as a polyfill.
+
+```html
+<script src="https://www.promisejs.org/polyfills/promise-6.1.0.js"></script>
+```
+
+Note that the [es5-shim](https://github.com/es-shims/es5-shim) must be loaded before this library to support browsers pre IE9.
+
+```html
+<script src="https://cdnjs.cloudflare.com/ajax/libs/es5-shim/3.4.0/es5-shim.min.js"></script>
+```
+
+## Usage
+
+The example below shows how you can load the promise library (in a way that works on both client and server using node or browserify).  It then demonstrates creating a promise from scratch.  You simply call `new Promise(fn)`.  There is a complete specification for what is returned by this method in [Promises/A+](http://promises-aplus.github.com/promises-spec/).
+
+```javascript
+var Promise = require('promise');
+
+var promise = new Promise(function (resolve, reject) {
+  get('http://www.google.com', function (err, res) {
+    if (err) reject(err);
+    else resolve(res);
+  });
+});
+```
+
+If you need [domains](https://iojs.org/api/domain.html) support, you should instead use:
+
+```js
+var Promise = require('promise/domains');
+```
+
+If you are in an environment that implements `setImmediate` and don't want the optimisations provided by asap, you can use:
+
+```js
+var Promise = require('promise/setimmediate');
+```
+
+If you only want part of the features, e.g. just a pure ES6 polyfill:
+
+```js
+var Promise = require('promise/lib/es6-extensions');
+// or require('promise/domains/es6-extensions');
+// or require('promise/setimmediate/es6-extensions');
+```
+
+## Unhandled Rejections
+
+By default, promises silence any unhandled rejections.
+
+You can enable logging of unhandled ReferenceErrors and TypeErrors via:
+
+```js
+require('promise/lib/rejection-tracking').enable();
+```
+
+Due to the performance cost, you should only do this during development.
+
+You can enable logging of all unhandled rejections if you need to debug an exception you think is being swallowed by promises:
+
+```js
+require('promise/lib/rejection-tracking').enable(
+  {allRejections: true}
+);
+```
+
+Due to the high probability of false positives, I only recommend using this when debugging specific issues that you think may be being swallowed.  For the preferred debugging method, see `Promise#done(onFulfilled, onRejected)`.
+
+`rejection-tracking.enable(options)` takes the following options:
+
+ - allRejections (`boolean`) - track all exceptions, not just reference errors and type errors.  Note that this has a high probability of resulting in false positives if your code loads data optimisticly
+ - whitelist (`Array<ErrorConstructor>`) - this defaults to `[ReferenceError, TypeError]` but you can override it with your own list of error constructors to track.
+ - `onUnhandled(id, error)` and `onHandled(id, error)` - you can use these to provide your own customised display for errors.  Note that if possible you should indicate that the error was a false positive if `onHandled` is called.  `onHandled` is only called if `onUnhandled` has already been called.
+
+To reduce the chance of false-positives there is a delay of up to 2 seconds before errors are logged.  This means that if you attach an error handler within 2 seconds, it won't be logged as a false positive.  ReferenceErrors and TypeErrors are only subject to a 100ms delay due to the higher likelihood that the error is due to programmer error.
+
+## API
+
+Before all examples, you will need:
+
+```js
+var Promise = require('promise');
+```
+
+### new Promise(resolver)
+
+This creates and returns a new promise.  `resolver` must be a function.  The `resolver` function is passed two arguments:
+
+ 1. `resolve` should be called with a single argument.  If it is called with a non-promise value then the promise is fulfilled with that value.  If it is called with a promise (A) then the returned promise takes on the state of that new promise (A).
+ 2. `reject` should be called with a single argument.  The returned promise will be rejected with that argument.
+
+### Static Functions
+
+  These methods are invoked by calling `Promise.methodName`.
+
+#### Promise.resolve(value)
+
+(deprecated aliases: `Promise.from(value)`, `Promise.cast(value)`)
+
+Converts values and foreign promises into Promises/A+ promises.  If you pass it a value then it returns a Promise for that value.  If you pass it something that is close to a promise (such as a jQuery attempt at a promise) it returns a Promise that takes on the state of `value` (rejected or fulfilled).
+
+#### Promise.reject(value)
+
+Returns a rejected promise with the given value.
+
+#### Promise.all(array)
+
+Returns a promise for an array.  If it is called with a single argument that `Array.isArray` then this returns a promise for a copy of that array with any promises replaced by their fulfilled values.  e.g.
+
+```js
+Promise.all([Promise.resolve('a'), 'b', Promise.resolve('c')])
+  .then(function (res) {
+    assert(res[0] === 'a')
+    assert(res[1] === 'b')
+    assert(res[2] === 'c')
+  })
+```
+
+#### Promise.denodeify(fn)
+
+_Non Standard_
+
+Takes a function which accepts a node style callback and returns a new function that returns a promise instead.
+
+e.g.
+
+```javascript
+var fs = require('fs')
+
+var read = Promise.denodeify(fs.readFile)
+var write = Promise.denodeify(fs.writeFile)
+
+var p = read('foo.json', 'utf8')
+  .then(function (str) {
+    return write('foo.json', JSON.stringify(JSON.parse(str), null, '  '), 'utf8')
+  })
+```
+
+#### Promise.nodeify(fn)
+
+_Non Standard_
+
+The twin to `denodeify` is useful when you want to export an API that can be used by people who haven't learnt about the brilliance of promises yet.
+
+```javascript
+module.exports = Promise.nodeify(awesomeAPI)
+function awesomeAPI(a, b) {
+  return download(a, b)
+}
+```
+
+If the last argument passed to `module.exports` is a function, then it will be treated like a node.js callback and not parsed on to the child function, otherwise the API will just return a promise.
+
+### Prototype Methods
+
+These methods are invoked on a promise instance by calling `myPromise.methodName`
+
+### Promise#then(onFulfilled, onRejected)
+
+This method follows the [Promises/A+ spec](http://promises-aplus.github.io/promises-spec/).  It explains things very clearly so I recommend you read it.
+
+Either `onFulfilled` or `onRejected` will be called and they will not be called more than once.  They will be passed a single argument and will always be called asynchronously (in the next turn of the event loop).
+
+If the promise is fulfilled then `onFulfilled` is called.  If the promise is rejected then `onRejected` is called.
+
+The call to `.then` also returns a promise.  If the handler that is called returns a promise, the promise returned by `.then` takes on the state of that returned promise.  If the handler that is called returns a value that is not a promise, the promise returned by `.then` will be fulfilled with that value. If the handler that is called throws an exception then the promise returned by `.then` is rejected with that exception.
+
+#### Promise#catch(onRejected)
+
+Sugar for `Promise#then(null, onRejected)`, to mirror `catch` in synchronous code.
+
+#### Promise#done(onFulfilled, onRejected)
+
+_Non Standard_
+
+The same semantics as `.then` except that it does not return a promise and any exceptions are re-thrown so that they can be logged (crashing the application in non-browser environments)
+
+#### Promise#nodeify(callback)
+
+_Non Standard_
+
+If `callback` is `null` or `undefined` it just returns `this`.  If `callback` is a function it is called with rejection reason as the first argument and result as the second argument (as per the node.js convention).
+
+This lets you write API functions that look like:
+
+```javascript
+function awesomeAPI(foo, bar, callback) {
+  return internalAPI(foo, bar)
+    .then(parseResult)
+    .then(null, retryErrors)
+    .nodeify(callback)
+}
+```
+
+People who use typical node.js style callbacks will be able to just pass a callback and get the expected behavior.  The enlightened people can not pass a callback and will get awesome promises.
+
+## License
+
+  MIT
diff --git a/node_modules/promise/build.js b/node_modules/promise/build.js
new file mode 100644
index 000000000..1e028e9a1
--- /dev/null
+++ b/node_modules/promise/build.js
@@ -0,0 +1,69 @@
+'use strict';
+
+var fs = require('fs');
+var rimraf = require('rimraf');
+var acorn = require('acorn');
+var walk = require('acorn/dist/walk');
+
+var ids = [];
+var names = {};
+
+function getIdFor(name) {
+  if (name in names) return names[name];
+  var id;
+  do {
+    id = '_' + Math.floor(Math.random() * 100);
+  } while (ids.indexOf(id) !== -1)
+  ids.push(id);
+  names[name] = id;
+  return id;
+}
+
+function fixup(src) {
+  var ast = acorn.parse(src);
+  src = src.split('');
+  walk.simple(ast, {
+    MemberExpression: function (node) {
+      if (node.computed) return;
+      if (node.property.type !== 'Identifier') return;
+      if (node.property.name[0] !== '_') return;
+      replace(node.property, getIdFor(node.property.name));
+    }
+  });
+  function source(node) {
+    return src.slice(node.start, node.end).join('');
+  }
+  function replace(node, str) {
+    for (var i = node.start; i < node.end; i++) {
+      src[i] = '';
+    }
+    src[node.start] = str;
+  }
+  return src.join('');
+}
+rimraf.sync(__dirname + '/lib/');
+fs.mkdirSync(__dirname + '/lib/');
+fs.readdirSync(__dirname + '/src').forEach(function (filename) {
+  var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
+  var out = fixup(src);
+  fs.writeFileSync(__dirname + '/lib/' + filename, out);
+});
+
+rimraf.sync(__dirname + '/domains/');
+fs.mkdirSync(__dirname + '/domains/');
+fs.readdirSync(__dirname + '/src').forEach(function (filename) {
+  var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
+  var out = fixup(src);
+  out = out.replace(/require\(\'asap\/raw\'\)/g, "require('asap')");
+  fs.writeFileSync(__dirname + '/domains/' + filename, out);
+});
+
+rimraf.sync(__dirname + '/setimmediate/');
+fs.mkdirSync(__dirname + '/setimmediate/');
+fs.readdirSync(__dirname + '/src').forEach(function (filename) {
+  var src = fs.readFileSync(__dirname + '/src/' + filename, 'utf8');
+  var out = fixup(src);
+  out = out.replace(/var asap \= require\(\'([a-z\/]+)\'\);/g, '');
+  out = out.replace(/asap/g, "setImmediate");
+  fs.writeFileSync(__dirname + '/setimmediate/' + filename, out);
+});
diff --git a/node_modules/promise/core.js b/node_modules/promise/core.js
new file mode 100644
index 000000000..5f332a20e
--- /dev/null
+++ b/node_modules/promise/core.js
@@ -0,0 +1,5 @@
+'use strict';
+
+module.exports = require('./lib/core.js');
+
+console.error('require("promise/core") is deprecated, use require("promise/lib/core") instead.');
diff --git a/node_modules/promise/domains/core.js b/node_modules/promise/domains/core.js
new file mode 100644
index 000000000..bcf1168cb
--- /dev/null
+++ b/node_modules/promise/domains/core.js
@@ -0,0 +1,213 @@
+'use strict';
+
+var asap = require('asap');
+
+function noop() {}
+
+// States:
+//
+// 0 - pending
+// 1 - fulfilled with _value
+// 2 - rejected with _value
+// 3 - adopted the state of another promise, _value
+//
+// once the state is no longer pending (0) it is immutable
+
+// All `_` prefixed properties will be reduced to `_{random number}`
+// at build time to obfuscate them and discourage their use.
+// We don't use symbols or Object.defineProperty to fully hide them
+// because the performance isn't good enough.
+
+
+// to avoid using try/catch inside critical functions, we
+// extract them to here.
+var LAST_ERROR = null;
+var IS_ERROR = {};
+function getThen(obj) {
+  try {
+    return obj.then;
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+function tryCallOne(fn, a) {
+  try {
+    return fn(a);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+function tryCallTwo(fn, a, b) {
+  try {
+    fn(a, b);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+module.exports = Promise;
+
+function Promise(fn) {
+  if (typeof this !== 'object') {
+    throw new TypeError('Promises must be constructed via new');
+  }
+  if (typeof fn !== 'function') {
+    throw new TypeError('not a function');
+  }
+  this._45 = 0;
+  this._81 = 0;
+  this._65 = null;
+  this._54 = null;
+  if (fn === noop) return;
+  doResolve(fn, this);
+}
+Promise._10 = null;
+Promise._97 = null;
+Promise._61 = noop;
+
+Promise.prototype.then = function(onFulfilled, onRejected) {
+  if (this.constructor !== Promise) {
+    return safeThen(this, onFulfilled, onRejected);
+  }
+  var res = new Promise(noop);
+  handle(this, new Handler(onFulfilled, onRejected, res));
+  return res;
+};
+
+function safeThen(self, onFulfilled, onRejected) {
+  return new self.constructor(function (resolve, reject) {
+    var res = new Promise(noop);
+    res.then(resolve, reject);
+    handle(self, new Handler(onFulfilled, onRejected, res));
+  });
+};
+function handle(self, deferred) {
+  while (self._81 === 3) {
+    self = self._65;
+  }
+  if (Promise._10) {
+    Promise._10(self);
+  }
+  if (self._81 === 0) {
+    if (self._45 === 0) {
+      self._45 = 1;
+      self._54 = deferred;
+      return;
+    }
+    if (self._45 === 1) {
+      self._45 = 2;
+      self._54 = [self._54, deferred];
+      return;
+    }
+    self._54.push(deferred);
+    return;
+  }
+  handleResolved(self, deferred);
+}
+
+function handleResolved(self, deferred) {
+  asap(function() {
+    var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;
+    if (cb === null) {
+      if (self._81 === 1) {
+        resolve(deferred.promise, self._65);
+      } else {
+        reject(deferred.promise, self._65);
+      }
+      return;
+    }
+    var ret = tryCallOne(cb, self._65);
+    if (ret === IS_ERROR) {
+      reject(deferred.promise, LAST_ERROR);
+    } else {
+      resolve(deferred.promise, ret);
+    }
+  });
+}
+function resolve(self, newValue) {
+  // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
+  if (newValue === self) {
+    return reject(
+      self,
+      new TypeError('A promise cannot be resolved with itself.')
+    );
+  }
+  if (
+    newValue &&
+    (typeof newValue === 'object' || typeof newValue === 'function')
+  ) {
+    var then = getThen(newValue);
+    if (then === IS_ERROR) {
+      return reject(self, LAST_ERROR);
+    }
+    if (
+      then === self.then &&
+      newValue instanceof Promise
+    ) {
+      self._81 = 3;
+      self._65 = newValue;
+      finale(self);
+      return;
+    } else if (typeof then === 'function') {
+      doResolve(then.bind(newValue), self);
+      return;
+    }
+  }
+  self._81 = 1;
+  self._65 = newValue;
+  finale(self);
+}
+
+function reject(self, newValue) {
+  self._81 = 2;
+  self._65 = newValue;
+  if (Promise._97) {
+    Promise._97(self, newValue);
+  }
+  finale(self);
+}
+function finale(self) {
+  if (self._45 === 1) {
+    handle(self, self._54);
+    self._54 = null;
+  }
+  if (self._45 === 2) {
+    for (var i = 0; i < self._54.length; i++) {
+      handle(self, self._54[i]);
+    }
+    self._54 = null;
+  }
+}
+
+function Handler(onFulfilled, onRejected, promise){
+  this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
+  this.onRejected = typeof onRejected === 'function' ? onRejected : null;
+  this.promise = promise;
+}
+
+/**
+ * Take a potentially misbehaving resolver function and make sure
+ * onFulfilled and onRejected are only called once.
+ *
+ * Makes no guarantees about asynchrony.
+ */
+function doResolve(fn, promise) {
+  var done = false;
+  var res = tryCallTwo(fn, function (value) {
+    if (done) return;
+    done = true;
+    resolve(promise, value);
+  }, function (reason) {
+    if (done) return;
+    done = true;
+    reject(promise, reason);
+  })
+  if (!done && res === IS_ERROR) {
+    done = true;
+    reject(promise, LAST_ERROR);
+  }
+}
diff --git a/node_modules/promise/domains/done.js b/node_modules/promise/domains/done.js
new file mode 100644
index 000000000..f879317d0
--- /dev/null
+++ b/node_modules/promise/domains/done.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype.done = function (onFulfilled, onRejected) {
+  var self = arguments.length ? this.then.apply(this, arguments) : this;
+  self.then(null, function (err) {
+    setTimeout(function () {
+      throw err;
+    }, 0);
+  });
+};
diff --git a/node_modules/promise/domains/es6-extensions.js b/node_modules/promise/domains/es6-extensions.js
new file mode 100644
index 000000000..1ab6eae56
--- /dev/null
+++ b/node_modules/promise/domains/es6-extensions.js
@@ -0,0 +1,107 @@
+'use strict';
+
+//This file contains the ES6 extensions to the core Promises/A+ API
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+var TRUE = valuePromise(true);
+var FALSE = valuePromise(false);
+var NULL = valuePromise(null);
+var UNDEFINED = valuePromise(undefined);
+var ZERO = valuePromise(0);
+var EMPTYSTRING = valuePromise('');
+
+function valuePromise(value) {
+  var p = new Promise(Promise._61);
+  p._81 = 1;
+  p._65 = value;
+  return p;
+}
+Promise.resolve = function (value) {
+  if (value instanceof Promise) return value;
+
+  if (value === null) return NULL;
+  if (value === undefined) return UNDEFINED;
+  if (value === true) return TRUE;
+  if (value === false) return FALSE;
+  if (value === 0) return ZERO;
+  if (value === '') return EMPTYSTRING;
+
+  if (typeof value === 'object' || typeof value === 'function') {
+    try {
+      var then = value.then;
+      if (typeof then === 'function') {
+        return new Promise(then.bind(value));
+      }
+    } catch (ex) {
+      return new Promise(function (resolve, reject) {
+        reject(ex);
+      });
+    }
+  }
+  return valuePromise(value);
+};
+
+Promise.all = function (arr) {
+  var args = Array.prototype.slice.call(arr);
+
+  return new Promise(function (resolve, reject) {
+    if (args.length === 0) return resolve([]);
+    var remaining = args.length;
+    function res(i, val) {
+      if (val && (typeof val === 'object' || typeof val === 'function')) {
+        if (val instanceof Promise && val.then === Promise.prototype.then) {
+          while (val._81 === 3) {
+            val = val._65;
+          }
+          if (val._81 === 1) return res(i, val._65);
+          if (val._81 === 2) reject(val._65);
+          val.then(function (val) {
+            res(i, val);
+          }, reject);
+          return;
+        } else {
+          var then = val.then;
+          if (typeof then === 'function') {
+            var p = new Promise(then.bind(val));
+            p.then(function (val) {
+              res(i, val);
+            }, reject);
+            return;
+          }
+        }
+      }
+      args[i] = val;
+      if (--remaining === 0) {
+        resolve(args);
+      }
+    }
+    for (var i = 0; i < args.length; i++) {
+      res(i, args[i]);
+    }
+  });
+};
+
+Promise.reject = function (value) {
+  return new Promise(function (resolve, reject) {
+    reject(value);
+  });
+};
+
+Promise.race = function (values) {
+  return new Promise(function (resolve, reject) {
+    values.forEach(function(value){
+      Promise.resolve(value).then(resolve, reject);
+    });
+  });
+};
+
+/* Prototype Methods */
+
+Promise.prototype['catch'] = function (onRejected) {
+  return this.then(null, onRejected);
+};
diff --git a/node_modules/promise/domains/finally.js b/node_modules/promise/domains/finally.js
new file mode 100644
index 000000000..f5ee0b98a
--- /dev/null
+++ b/node_modules/promise/domains/finally.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype['finally'] = function (f) {
+  return this.then(function (value) {
+    return Promise.resolve(f()).then(function () {
+      return value;
+    });
+  }, function (err) {
+    return Promise.resolve(f()).then(function () {
+      throw err;
+    });
+  });
+};
diff --git a/node_modules/promise/domains/index.js b/node_modules/promise/domains/index.js
new file mode 100644
index 000000000..6e674f387
--- /dev/null
+++ b/node_modules/promise/domains/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = require('./core.js');
+require('./done.js');
+require('./finally.js');
+require('./es6-extensions.js');
+require('./node-extensions.js');
+require('./synchronous.js');
diff --git a/node_modules/promise/domains/node-extensions.js b/node_modules/promise/domains/node-extensions.js
new file mode 100644
index 000000000..890ae45dc
--- /dev/null
+++ b/node_modules/promise/domains/node-extensions.js
@@ -0,0 +1,130 @@
+'use strict';
+
+// This file contains then/promise specific extensions that are only useful
+// for node.js interop
+
+var Promise = require('./core.js');
+var asap = require('asap');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+Promise.denodeify = function (fn, argumentCount) {
+  if (
+    typeof argumentCount === 'number' && argumentCount !== Infinity
+  ) {
+    return denodeifyWithCount(fn, argumentCount);
+  } else {
+    return denodeifyWithoutCount(fn);
+  }
+}
+
+var callbackFn = (
+  'function (err, res) {' +
+  'if (err) { rj(err); } else { rs(res); }' +
+  '}'
+);
+function denodeifyWithCount(fn, argumentCount) {
+  var args = [];
+  for (var i = 0; i < argumentCount; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'return new Promise(function (rs, rj) {',
+    'var res = fn.call(',
+    ['self'].concat(args).concat([callbackFn]).join(','),
+    ');',
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+  return Function(['Promise', 'fn'], body)(Promise, fn);
+}
+function denodeifyWithoutCount(fn) {
+  var fnLength = Math.max(fn.length - 1, 3);
+  var args = [];
+  for (var i = 0; i < fnLength; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'var args;',
+    'var argLength = arguments.length;',
+    'if (arguments.length > ' + fnLength + ') {',
+    'args = new Array(arguments.length + 1);',
+    'for (var i = 0; i < arguments.length; i++) {',
+    'args[i] = arguments[i];',
+    '}',
+    '}',
+    'return new Promise(function (rs, rj) {',
+    'var cb = ' + callbackFn + ';',
+    'var res;',
+    'switch (argLength) {',
+    args.concat(['extra']).map(function (_, index) {
+      return (
+        'case ' + (index) + ':' +
+        'res = fn.call(' + ['self'].concat(args.slice(0, index)).concat('cb').join(',') + ');' +
+        'break;'
+      );
+    }).join(''),
+    'default:',
+    'args[argLength] = cb;',
+    'res = fn.apply(self, args);',
+    '}',
+    
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+
+  return Function(
+    ['Promise', 'fn'],
+    body
+  )(Promise, fn);
+}
+
+Promise.nodeify = function (fn) {
+  return function () {
+    var args = Array.prototype.slice.call(arguments);
+    var callback =
+      typeof args[args.length - 1] === 'function' ? args.pop() : null;
+    var ctx = this;
+    try {
+      return fn.apply(this, arguments).nodeify(callback, ctx);
+    } catch (ex) {
+      if (callback === null || typeof callback == 'undefined') {
+        return new Promise(function (resolve, reject) {
+          reject(ex);
+        });
+      } else {
+        asap(function () {
+          callback.call(ctx, ex);
+        })
+      }
+    }
+  }
+}
+
+Promise.prototype.nodeify = function (callback, ctx) {
+  if (typeof callback != 'function') return this;
+
+  this.then(function (value) {
+    asap(function () {
+      callback.call(ctx, null, value);
+    });
+  }, function (err) {
+    asap(function () {
+      callback.call(ctx, err);
+    });
+  });
+}
diff --git a/node_modules/promise/domains/rejection-tracking.js b/node_modules/promise/domains/rejection-tracking.js
new file mode 100644
index 000000000..088a0deaa
--- /dev/null
+++ b/node_modules/promise/domains/rejection-tracking.js
@@ -0,0 +1,113 @@
+'use strict';
+
+var Promise = require('./core');
+
+var DEFAULT_WHITELIST = [
+  ReferenceError,
+  TypeError,
+  RangeError
+];
+
+var enabled = false;
+exports.disable = disable;
+function disable() {
+  enabled = false;
+  Promise._10 = null;
+  Promise._97 = null;
+}
+
+exports.enable = enable;
+function enable(options) {
+  options = options || {};
+  if (enabled) disable();
+  enabled = true;
+  var id = 0;
+  var displayId = 0;
+  var rejections = {};
+  Promise._10 = function (promise) {
+    if (
+      promise._81 === 2 && // IS REJECTED
+      rejections[promise._72]
+    ) {
+      if (rejections[promise._72].logged) {
+        onHandled(promise._72);
+      } else {
+        clearTimeout(rejections[promise._72].timeout);
+      }
+      delete rejections[promise._72];
+    }
+  };
+  Promise._97 = function (promise, err) {
+    if (promise._45 === 0) { // not yet handled
+      promise._72 = id++;
+      rejections[promise._72] = {
+        displayId: null,
+        error: err,
+        timeout: setTimeout(
+          onUnhandled.bind(null, promise._72),
+          // For reference errors and type errors, this almost always
+          // means the programmer made a mistake, so log them after just
+          // 100ms
+          // otherwise, wait 2 seconds to see if they get handled
+          matchWhitelist(err, DEFAULT_WHITELIST)
+            ? 100
+            : 2000
+        ),
+        logged: false
+      };
+    }
+  };
+  function onUnhandled(id) {
+    if (
+      options.allRejections ||
+      matchWhitelist(
+        rejections[id].error,
+        options.whitelist || DEFAULT_WHITELIST
+      )
+    ) {
+      rejections[id].displayId = displayId++;
+      if (options.onUnhandled) {
+        rejections[id].logged = true;
+        options.onUnhandled(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      } else {
+        rejections[id].logged = true;
+        logError(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      }
+    }
+  }
+  function onHandled(id) {
+    if (rejections[id].logged) {
+      if (options.onHandled) {
+        options.onHandled(rejections[id].displayId, rejections[id].error);
+      } else if (!rejections[id].onUnhandled) {
+        console.warn(
+          'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'
+        );
+        console.warn(
+          '  This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' +
+          rejections[id].displayId + '.'
+        );
+      }
+    }
+  }
+}
+
+function logError(id, error) {
+  console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');
+  var errStr = (error && (error.stack || error)) + '';
+  errStr.split('\n').forEach(function (line) {
+    console.warn('  ' + line);
+  });
+}
+
+function matchWhitelist(error, list) {
+  return list.some(function (cls) {
+    return error instanceof cls;
+  });
+}
\ No newline at end of file
diff --git a/node_modules/promise/domains/synchronous.js b/node_modules/promise/domains/synchronous.js
new file mode 100644
index 000000000..2f97451aa
--- /dev/null
+++ b/node_modules/promise/domains/synchronous.js
@@ -0,0 +1,62 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.enableSynchronous = function () {
+  Promise.prototype.isPending = function() {
+    return this.getState() == 0;
+  };
+
+  Promise.prototype.isFulfilled = function() {
+    return this.getState() == 1;
+  };
+
+  Promise.prototype.isRejected = function() {
+    return this.getState() == 2;
+  };
+
+  Promise.prototype.getValue = function () {
+    if (this._81 === 3) {
+      return this._65.getValue();
+    }
+
+    if (!this.isFulfilled()) {
+      throw new Error('Cannot get a value of an unfulfilled promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getReason = function () {
+    if (this._81 === 3) {
+      return this._65.getReason();
+    }
+
+    if (!this.isRejected()) {
+      throw new Error('Cannot get a rejection reason of a non-rejected promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getState = function () {
+    if (this._81 === 3) {
+      return this._65.getState();
+    }
+    if (this._81 === -1 || this._81 === -2) {
+      return 0;
+    }
+
+    return this._81;
+  };
+};
+
+Promise.disableSynchronous = function() {
+  Promise.prototype.isPending = undefined;
+  Promise.prototype.isFulfilled = undefined;
+  Promise.prototype.isRejected = undefined;
+  Promise.prototype.getValue = undefined;
+  Promise.prototype.getReason = undefined;
+  Promise.prototype.getState = undefined;
+};
diff --git a/node_modules/promise/index.js b/node_modules/promise/index.js
new file mode 100644
index 000000000..1c38e467c
--- /dev/null
+++ b/node_modules/promise/index.js
@@ -0,0 +1,3 @@
+'use strict';
+
+module.exports = require('./lib')
diff --git a/node_modules/promise/lib/core.js b/node_modules/promise/lib/core.js
new file mode 100644
index 000000000..207fb819b
--- /dev/null
+++ b/node_modules/promise/lib/core.js
@@ -0,0 +1,213 @@
+'use strict';
+
+var asap = require('asap/raw');
+
+function noop() {}
+
+// States:
+//
+// 0 - pending
+// 1 - fulfilled with _value
+// 2 - rejected with _value
+// 3 - adopted the state of another promise, _value
+//
+// once the state is no longer pending (0) it is immutable
+
+// All `_` prefixed properties will be reduced to `_{random number}`
+// at build time to obfuscate them and discourage their use.
+// We don't use symbols or Object.defineProperty to fully hide them
+// because the performance isn't good enough.
+
+
+// to avoid using try/catch inside critical functions, we
+// extract them to here.
+var LAST_ERROR = null;
+var IS_ERROR = {};
+function getThen(obj) {
+  try {
+    return obj.then;
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+function tryCallOne(fn, a) {
+  try {
+    return fn(a);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+function tryCallTwo(fn, a, b) {
+  try {
+    fn(a, b);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+module.exports = Promise;
+
+function Promise(fn) {
+  if (typeof this !== 'object') {
+    throw new TypeError('Promises must be constructed via new');
+  }
+  if (typeof fn !== 'function') {
+    throw new TypeError('not a function');
+  }
+  this._45 = 0;
+  this._81 = 0;
+  this._65 = null;
+  this._54 = null;
+  if (fn === noop) return;
+  doResolve(fn, this);
+}
+Promise._10 = null;
+Promise._97 = null;
+Promise._61 = noop;
+
+Promise.prototype.then = function(onFulfilled, onRejected) {
+  if (this.constructor !== Promise) {
+    return safeThen(this, onFulfilled, onRejected);
+  }
+  var res = new Promise(noop);
+  handle(this, new Handler(onFulfilled, onRejected, res));
+  return res;
+};
+
+function safeThen(self, onFulfilled, onRejected) {
+  return new self.constructor(function (resolve, reject) {
+    var res = new Promise(noop);
+    res.then(resolve, reject);
+    handle(self, new Handler(onFulfilled, onRejected, res));
+  });
+};
+function handle(self, deferred) {
+  while (self._81 === 3) {
+    self = self._65;
+  }
+  if (Promise._10) {
+    Promise._10(self);
+  }
+  if (self._81 === 0) {
+    if (self._45 === 0) {
+      self._45 = 1;
+      self._54 = deferred;
+      return;
+    }
+    if (self._45 === 1) {
+      self._45 = 2;
+      self._54 = [self._54, deferred];
+      return;
+    }
+    self._54.push(deferred);
+    return;
+  }
+  handleResolved(self, deferred);
+}
+
+function handleResolved(self, deferred) {
+  asap(function() {
+    var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;
+    if (cb === null) {
+      if (self._81 === 1) {
+        resolve(deferred.promise, self._65);
+      } else {
+        reject(deferred.promise, self._65);
+      }
+      return;
+    }
+    var ret = tryCallOne(cb, self._65);
+    if (ret === IS_ERROR) {
+      reject(deferred.promise, LAST_ERROR);
+    } else {
+      resolve(deferred.promise, ret);
+    }
+  });
+}
+function resolve(self, newValue) {
+  // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
+  if (newValue === self) {
+    return reject(
+      self,
+      new TypeError('A promise cannot be resolved with itself.')
+    );
+  }
+  if (
+    newValue &&
+    (typeof newValue === 'object' || typeof newValue === 'function')
+  ) {
+    var then = getThen(newValue);
+    if (then === IS_ERROR) {
+      return reject(self, LAST_ERROR);
+    }
+    if (
+      then === self.then &&
+      newValue instanceof Promise
+    ) {
+      self._81 = 3;
+      self._65 = newValue;
+      finale(self);
+      return;
+    } else if (typeof then === 'function') {
+      doResolve(then.bind(newValue), self);
+      return;
+    }
+  }
+  self._81 = 1;
+  self._65 = newValue;
+  finale(self);
+}
+
+function reject(self, newValue) {
+  self._81 = 2;
+  self._65 = newValue;
+  if (Promise._97) {
+    Promise._97(self, newValue);
+  }
+  finale(self);
+}
+function finale(self) {
+  if (self._45 === 1) {
+    handle(self, self._54);
+    self._54 = null;
+  }
+  if (self._45 === 2) {
+    for (var i = 0; i < self._54.length; i++) {
+      handle(self, self._54[i]);
+    }
+    self._54 = null;
+  }
+}
+
+function Handler(onFulfilled, onRejected, promise){
+  this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
+  this.onRejected = typeof onRejected === 'function' ? onRejected : null;
+  this.promise = promise;
+}
+
+/**
+ * Take a potentially misbehaving resolver function and make sure
+ * onFulfilled and onRejected are only called once.
+ *
+ * Makes no guarantees about asynchrony.
+ */
+function doResolve(fn, promise) {
+  var done = false;
+  var res = tryCallTwo(fn, function (value) {
+    if (done) return;
+    done = true;
+    resolve(promise, value);
+  }, function (reason) {
+    if (done) return;
+    done = true;
+    reject(promise, reason);
+  })
+  if (!done && res === IS_ERROR) {
+    done = true;
+    reject(promise, LAST_ERROR);
+  }
+}
diff --git a/node_modules/promise/lib/done.js b/node_modules/promise/lib/done.js
new file mode 100644
index 000000000..f879317d0
--- /dev/null
+++ b/node_modules/promise/lib/done.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype.done = function (onFulfilled, onRejected) {
+  var self = arguments.length ? this.then.apply(this, arguments) : this;
+  self.then(null, function (err) {
+    setTimeout(function () {
+      throw err;
+    }, 0);
+  });
+};
diff --git a/node_modules/promise/lib/es6-extensions.js b/node_modules/promise/lib/es6-extensions.js
new file mode 100644
index 000000000..1ab6eae56
--- /dev/null
+++ b/node_modules/promise/lib/es6-extensions.js
@@ -0,0 +1,107 @@
+'use strict';
+
+//This file contains the ES6 extensions to the core Promises/A+ API
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+var TRUE = valuePromise(true);
+var FALSE = valuePromise(false);
+var NULL = valuePromise(null);
+var UNDEFINED = valuePromise(undefined);
+var ZERO = valuePromise(0);
+var EMPTYSTRING = valuePromise('');
+
+function valuePromise(value) {
+  var p = new Promise(Promise._61);
+  p._81 = 1;
+  p._65 = value;
+  return p;
+}
+Promise.resolve = function (value) {
+  if (value instanceof Promise) return value;
+
+  if (value === null) return NULL;
+  if (value === undefined) return UNDEFINED;
+  if (value === true) return TRUE;
+  if (value === false) return FALSE;
+  if (value === 0) return ZERO;
+  if (value === '') return EMPTYSTRING;
+
+  if (typeof value === 'object' || typeof value === 'function') {
+    try {
+      var then = value.then;
+      if (typeof then === 'function') {
+        return new Promise(then.bind(value));
+      }
+    } catch (ex) {
+      return new Promise(function (resolve, reject) {
+        reject(ex);
+      });
+    }
+  }
+  return valuePromise(value);
+};
+
+Promise.all = function (arr) {
+  var args = Array.prototype.slice.call(arr);
+
+  return new Promise(function (resolve, reject) {
+    if (args.length === 0) return resolve([]);
+    var remaining = args.length;
+    function res(i, val) {
+      if (val && (typeof val === 'object' || typeof val === 'function')) {
+        if (val instanceof Promise && val.then === Promise.prototype.then) {
+          while (val._81 === 3) {
+            val = val._65;
+          }
+          if (val._81 === 1) return res(i, val._65);
+          if (val._81 === 2) reject(val._65);
+          val.then(function (val) {
+            res(i, val);
+          }, reject);
+          return;
+        } else {
+          var then = val.then;
+          if (typeof then === 'function') {
+            var p = new Promise(then.bind(val));
+            p.then(function (val) {
+              res(i, val);
+            }, reject);
+            return;
+          }
+        }
+      }
+      args[i] = val;
+      if (--remaining === 0) {
+        resolve(args);
+      }
+    }
+    for (var i = 0; i < args.length; i++) {
+      res(i, args[i]);
+    }
+  });
+};
+
+Promise.reject = function (value) {
+  return new Promise(function (resolve, reject) {
+    reject(value);
+  });
+};
+
+Promise.race = function (values) {
+  return new Promise(function (resolve, reject) {
+    values.forEach(function(value){
+      Promise.resolve(value).then(resolve, reject);
+    });
+  });
+};
+
+/* Prototype Methods */
+
+Promise.prototype['catch'] = function (onRejected) {
+  return this.then(null, onRejected);
+};
diff --git a/node_modules/promise/lib/finally.js b/node_modules/promise/lib/finally.js
new file mode 100644
index 000000000..f5ee0b98a
--- /dev/null
+++ b/node_modules/promise/lib/finally.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype['finally'] = function (f) {
+  return this.then(function (value) {
+    return Promise.resolve(f()).then(function () {
+      return value;
+    });
+  }, function (err) {
+    return Promise.resolve(f()).then(function () {
+      throw err;
+    });
+  });
+};
diff --git a/node_modules/promise/lib/index.js b/node_modules/promise/lib/index.js
new file mode 100644
index 000000000..6e674f387
--- /dev/null
+++ b/node_modules/promise/lib/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = require('./core.js');
+require('./done.js');
+require('./finally.js');
+require('./es6-extensions.js');
+require('./node-extensions.js');
+require('./synchronous.js');
diff --git a/node_modules/promise/lib/node-extensions.js b/node_modules/promise/lib/node-extensions.js
new file mode 100644
index 000000000..890ae45dc
--- /dev/null
+++ b/node_modules/promise/lib/node-extensions.js
@@ -0,0 +1,130 @@
+'use strict';
+
+// This file contains then/promise specific extensions that are only useful
+// for node.js interop
+
+var Promise = require('./core.js');
+var asap = require('asap');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+Promise.denodeify = function (fn, argumentCount) {
+  if (
+    typeof argumentCount === 'number' && argumentCount !== Infinity
+  ) {
+    return denodeifyWithCount(fn, argumentCount);
+  } else {
+    return denodeifyWithoutCount(fn);
+  }
+}
+
+var callbackFn = (
+  'function (err, res) {' +
+  'if (err) { rj(err); } else { rs(res); }' +
+  '}'
+);
+function denodeifyWithCount(fn, argumentCount) {
+  var args = [];
+  for (var i = 0; i < argumentCount; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'return new Promise(function (rs, rj) {',
+    'var res = fn.call(',
+    ['self'].concat(args).concat([callbackFn]).join(','),
+    ');',
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+  return Function(['Promise', 'fn'], body)(Promise, fn);
+}
+function denodeifyWithoutCount(fn) {
+  var fnLength = Math.max(fn.length - 1, 3);
+  var args = [];
+  for (var i = 0; i < fnLength; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'var args;',
+    'var argLength = arguments.length;',
+    'if (arguments.length > ' + fnLength + ') {',
+    'args = new Array(arguments.length + 1);',
+    'for (var i = 0; i < arguments.length; i++) {',
+    'args[i] = arguments[i];',
+    '}',
+    '}',
+    'return new Promise(function (rs, rj) {',
+    'var cb = ' + callbackFn + ';',
+    'var res;',
+    'switch (argLength) {',
+    args.concat(['extra']).map(function (_, index) {
+      return (
+        'case ' + (index) + ':' +
+        'res = fn.call(' + ['self'].concat(args.slice(0, index)).concat('cb').join(',') + ');' +
+        'break;'
+      );
+    }).join(''),
+    'default:',
+    'args[argLength] = cb;',
+    'res = fn.apply(self, args);',
+    '}',
+    
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+
+  return Function(
+    ['Promise', 'fn'],
+    body
+  )(Promise, fn);
+}
+
+Promise.nodeify = function (fn) {
+  return function () {
+    var args = Array.prototype.slice.call(arguments);
+    var callback =
+      typeof args[args.length - 1] === 'function' ? args.pop() : null;
+    var ctx = this;
+    try {
+      return fn.apply(this, arguments).nodeify(callback, ctx);
+    } catch (ex) {
+      if (callback === null || typeof callback == 'undefined') {
+        return new Promise(function (resolve, reject) {
+          reject(ex);
+        });
+      } else {
+        asap(function () {
+          callback.call(ctx, ex);
+        })
+      }
+    }
+  }
+}
+
+Promise.prototype.nodeify = function (callback, ctx) {
+  if (typeof callback != 'function') return this;
+
+  this.then(function (value) {
+    asap(function () {
+      callback.call(ctx, null, value);
+    });
+  }, function (err) {
+    asap(function () {
+      callback.call(ctx, err);
+    });
+  });
+}
diff --git a/node_modules/promise/lib/rejection-tracking.js b/node_modules/promise/lib/rejection-tracking.js
new file mode 100644
index 000000000..088a0deaa
--- /dev/null
+++ b/node_modules/promise/lib/rejection-tracking.js
@@ -0,0 +1,113 @@
+'use strict';
+
+var Promise = require('./core');
+
+var DEFAULT_WHITELIST = [
+  ReferenceError,
+  TypeError,
+  RangeError
+];
+
+var enabled = false;
+exports.disable = disable;
+function disable() {
+  enabled = false;
+  Promise._10 = null;
+  Promise._97 = null;
+}
+
+exports.enable = enable;
+function enable(options) {
+  options = options || {};
+  if (enabled) disable();
+  enabled = true;
+  var id = 0;
+  var displayId = 0;
+  var rejections = {};
+  Promise._10 = function (promise) {
+    if (
+      promise._81 === 2 && // IS REJECTED
+      rejections[promise._72]
+    ) {
+      if (rejections[promise._72].logged) {
+        onHandled(promise._72);
+      } else {
+        clearTimeout(rejections[promise._72].timeout);
+      }
+      delete rejections[promise._72];
+    }
+  };
+  Promise._97 = function (promise, err) {
+    if (promise._45 === 0) { // not yet handled
+      promise._72 = id++;
+      rejections[promise._72] = {
+        displayId: null,
+        error: err,
+        timeout: setTimeout(
+          onUnhandled.bind(null, promise._72),
+          // For reference errors and type errors, this almost always
+          // means the programmer made a mistake, so log them after just
+          // 100ms
+          // otherwise, wait 2 seconds to see if they get handled
+          matchWhitelist(err, DEFAULT_WHITELIST)
+            ? 100
+            : 2000
+        ),
+        logged: false
+      };
+    }
+  };
+  function onUnhandled(id) {
+    if (
+      options.allRejections ||
+      matchWhitelist(
+        rejections[id].error,
+        options.whitelist || DEFAULT_WHITELIST
+      )
+    ) {
+      rejections[id].displayId = displayId++;
+      if (options.onUnhandled) {
+        rejections[id].logged = true;
+        options.onUnhandled(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      } else {
+        rejections[id].logged = true;
+        logError(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      }
+    }
+  }
+  function onHandled(id) {
+    if (rejections[id].logged) {
+      if (options.onHandled) {
+        options.onHandled(rejections[id].displayId, rejections[id].error);
+      } else if (!rejections[id].onUnhandled) {
+        console.warn(
+          'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'
+        );
+        console.warn(
+          '  This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' +
+          rejections[id].displayId + '.'
+        );
+      }
+    }
+  }
+}
+
+function logError(id, error) {
+  console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');
+  var errStr = (error && (error.stack || error)) + '';
+  errStr.split('\n').forEach(function (line) {
+    console.warn('  ' + line);
+  });
+}
+
+function matchWhitelist(error, list) {
+  return list.some(function (cls) {
+    return error instanceof cls;
+  });
+}
\ No newline at end of file
diff --git a/node_modules/promise/lib/synchronous.js b/node_modules/promise/lib/synchronous.js
new file mode 100644
index 000000000..2f97451aa
--- /dev/null
+++ b/node_modules/promise/lib/synchronous.js
@@ -0,0 +1,62 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.enableSynchronous = function () {
+  Promise.prototype.isPending = function() {
+    return this.getState() == 0;
+  };
+
+  Promise.prototype.isFulfilled = function() {
+    return this.getState() == 1;
+  };
+
+  Promise.prototype.isRejected = function() {
+    return this.getState() == 2;
+  };
+
+  Promise.prototype.getValue = function () {
+    if (this._81 === 3) {
+      return this._65.getValue();
+    }
+
+    if (!this.isFulfilled()) {
+      throw new Error('Cannot get a value of an unfulfilled promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getReason = function () {
+    if (this._81 === 3) {
+      return this._65.getReason();
+    }
+
+    if (!this.isRejected()) {
+      throw new Error('Cannot get a rejection reason of a non-rejected promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getState = function () {
+    if (this._81 === 3) {
+      return this._65.getState();
+    }
+    if (this._81 === -1 || this._81 === -2) {
+      return 0;
+    }
+
+    return this._81;
+  };
+};
+
+Promise.disableSynchronous = function() {
+  Promise.prototype.isPending = undefined;
+  Promise.prototype.isFulfilled = undefined;
+  Promise.prototype.isRejected = undefined;
+  Promise.prototype.getValue = undefined;
+  Promise.prototype.getReason = undefined;
+  Promise.prototype.getState = undefined;
+};
diff --git a/node_modules/promise/package.json b/node_modules/promise/package.json
new file mode 100644
index 000000000..7f0feacb4
--- /dev/null
+++ b/node_modules/promise/package.json
@@ -0,0 +1,101 @@
+{
+  "_args": [
+    [
+      {
+        "raw": "promise@^7.1.1",
+        "scope": null,
+        "escapedName": "promise",
+        "name": "promise",
+        "rawSpec": "^7.1.1",
+        "spec": ">=7.1.1 <8.0.0",
+        "type": "range"
+      },
+      "/home/dold/repos/taler/wallet-webex/node_modules/gulp-json-transform"
+    ]
+  ],
+  "_from": "promise@>=7.1.1 <8.0.0",
+  "_id": "promise@7.1.1",
+  "_inCache": true,
+  "_location": "/promise",
+  "_nodeVersion": "1.6.2",
+  "_npmUser": {
+    "name": "forbeslindesay",
+    "email": "forbes@lindesay.co.uk"
+  },
+  "_npmVersion": "2.7.1",
+  "_phantomChildren": {},
+  "_requested": {
+    "raw": "promise@^7.1.1",
+    "scope": null,
+    "escapedName": "promise",
+    "name": "promise",
+    "rawSpec": "^7.1.1",
+    "spec": ">=7.1.1 <8.0.0",
+    "type": "range"
+  },
+  "_requiredBy": [
+    "/gulp-json-transform"
+  ],
+  "_resolved": "https://registry.npmjs.org/promise/-/promise-7.1.1.tgz",
+  "_shasum": "489654c692616b8aa55b0724fa809bb7db49c5bf",
+  "_shrinkwrap": null,
+  "_spec": "promise@^7.1.1",
+  "_where": "/home/dold/repos/taler/wallet-webex/node_modules/gulp-json-transform",
+  "author": {
+    "name": "ForbesLindesay"
+  },
+  "bugs": {
+    "url": "https://github.com/then/promise/issues"
+  },
+  "dependencies": {
+    "asap": "~2.0.3"
+  },
+  "description": "Bare bones Promises/A+ implementation",
+  "devDependencies": {
+    "acorn": "^1.0.1",
+    "better-assert": "*",
+    "istanbul": "^0.3.13",
+    "mocha": "*",
+    "promises-aplus-tests": "*",
+    "rimraf": "^2.3.2"
+  },
+  "directories": {},
+  "dist": {
+    "shasum": "489654c692616b8aa55b0724fa809bb7db49c5bf",
+    "tarball": "https://registry.npmjs.org/promise/-/promise-7.1.1.tgz"
+  },
+  "gitHead": "90757a38c86975f36893012581b72315b352d482",
+  "homepage": "https://github.com/then/promise",
+  "license": "MIT",
+  "main": "index.js",
+  "maintainers": [
+    {
+      "name": "forbeslindesay",
+      "email": "forbes@lindesay.co.uk"
+    },
+    {
+      "name": "nathan7",
+      "email": "nathan@nathan7.eu"
+    }
+  ],
+  "name": "promise",
+  "optionalDependencies": {},
+  "readme": "ERROR: No README data found!",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/then/promise.git"
+  },
+  "scripts": {
+    "coverage": "istanbul cover node_modules/mocha/bin/_mocha -- --bail --timeout 200 --slow 99999 -R dot",
+    "prepublish": "node build",
+    "pretest": "node build",
+    "pretest-extensions": "node build",
+    "pretest-memory-leak": "node build",
+    "pretest-resolve": "node build",
+    "test": "mocha --bail --timeout 200 --slow 99999 -R dot && npm run test-memory-leak",
+    "test-extensions": "mocha test/extensions-tests.js --timeout 200 --slow 999999",
+    "test-memory-leak": "node --expose-gc test/memory-leak.js",
+    "test-resolve": "mocha test/resolver-tests.js --timeout 200 --slow 999999"
+  },
+  "version": "7.1.1"
+}
diff --git a/node_modules/promise/polyfill-done.js b/node_modules/promise/polyfill-done.js
new file mode 100644
index 000000000..e50b4c0e8
--- /dev/null
+++ b/node_modules/promise/polyfill-done.js
@@ -0,0 +1,12 @@
+// should work in any browser without browserify
+
+if (typeof Promise.prototype.done !== 'function') {
+  Promise.prototype.done = function (onFulfilled, onRejected) {
+    var self = arguments.length ? this.then.apply(this, arguments) : this
+    self.then(null, function (err) {
+      setTimeout(function () {
+        throw err
+      }, 0)
+    })
+  }
+}
\ No newline at end of file
diff --git a/node_modules/promise/polyfill.js b/node_modules/promise/polyfill.js
new file mode 100644
index 000000000..db099f8ee
--- /dev/null
+++ b/node_modules/promise/polyfill.js
@@ -0,0 +1,10 @@
+// not "use strict" so we can declare global "Promise"
+
+var asap = require('asap');
+
+if (typeof Promise === 'undefined') {
+  Promise = require('./lib/core.js')
+  require('./lib/es6-extensions.js')
+}
+
+require('./polyfill-done.js');
diff --git a/node_modules/promise/setimmediate/core.js b/node_modules/promise/setimmediate/core.js
new file mode 100644
index 000000000..46c6a2c2e
--- /dev/null
+++ b/node_modules/promise/setimmediate/core.js
@@ -0,0 +1,213 @@
+'use strict';
+
+
+
+function noop() {}
+
+// States:
+//
+// 0 - pending
+// 1 - fulfilled with _value
+// 2 - rejected with _value
+// 3 - adopted the state of another promise, _value
+//
+// once the state is no longer pending (0) it is immutable
+
+// All `_` prefixed properties will be reduced to `_{random number}`
+// at build time to obfuscate them and discourage their use.
+// We don't use symbols or Object.defineProperty to fully hide them
+// because the performance isn't good enough.
+
+
+// to avoid using try/catch inside critical functions, we
+// extract them to here.
+var LAST_ERROR = null;
+var IS_ERROR = {};
+function getThen(obj) {
+  try {
+    return obj.then;
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+function tryCallOne(fn, a) {
+  try {
+    return fn(a);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+function tryCallTwo(fn, a, b) {
+  try {
+    fn(a, b);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+module.exports = Promise;
+
+function Promise(fn) {
+  if (typeof this !== 'object') {
+    throw new TypeError('Promises must be constructed via new');
+  }
+  if (typeof fn !== 'function') {
+    throw new TypeError('not a function');
+  }
+  this._45 = 0;
+  this._81 = 0;
+  this._65 = null;
+  this._54 = null;
+  if (fn === noop) return;
+  doResolve(fn, this);
+}
+Promise._10 = null;
+Promise._97 = null;
+Promise._61 = noop;
+
+Promise.prototype.then = function(onFulfilled, onRejected) {
+  if (this.constructor !== Promise) {
+    return safeThen(this, onFulfilled, onRejected);
+  }
+  var res = new Promise(noop);
+  handle(this, new Handler(onFulfilled, onRejected, res));
+  return res;
+};
+
+function safeThen(self, onFulfilled, onRejected) {
+  return new self.constructor(function (resolve, reject) {
+    var res = new Promise(noop);
+    res.then(resolve, reject);
+    handle(self, new Handler(onFulfilled, onRejected, res));
+  });
+};
+function handle(self, deferred) {
+  while (self._81 === 3) {
+    self = self._65;
+  }
+  if (Promise._10) {
+    Promise._10(self);
+  }
+  if (self._81 === 0) {
+    if (self._45 === 0) {
+      self._45 = 1;
+      self._54 = deferred;
+      return;
+    }
+    if (self._45 === 1) {
+      self._45 = 2;
+      self._54 = [self._54, deferred];
+      return;
+    }
+    self._54.push(deferred);
+    return;
+  }
+  handleResolved(self, deferred);
+}
+
+function handleResolved(self, deferred) {
+  setImmediate(function() {
+    var cb = self._81 === 1 ? deferred.onFulfilled : deferred.onRejected;
+    if (cb === null) {
+      if (self._81 === 1) {
+        resolve(deferred.promise, self._65);
+      } else {
+        reject(deferred.promise, self._65);
+      }
+      return;
+    }
+    var ret = tryCallOne(cb, self._65);
+    if (ret === IS_ERROR) {
+      reject(deferred.promise, LAST_ERROR);
+    } else {
+      resolve(deferred.promise, ret);
+    }
+  });
+}
+function resolve(self, newValue) {
+  // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
+  if (newValue === self) {
+    return reject(
+      self,
+      new TypeError('A promise cannot be resolved with itself.')
+    );
+  }
+  if (
+    newValue &&
+    (typeof newValue === 'object' || typeof newValue === 'function')
+  ) {
+    var then = getThen(newValue);
+    if (then === IS_ERROR) {
+      return reject(self, LAST_ERROR);
+    }
+    if (
+      then === self.then &&
+      newValue instanceof Promise
+    ) {
+      self._81 = 3;
+      self._65 = newValue;
+      finale(self);
+      return;
+    } else if (typeof then === 'function') {
+      doResolve(then.bind(newValue), self);
+      return;
+    }
+  }
+  self._81 = 1;
+  self._65 = newValue;
+  finale(self);
+}
+
+function reject(self, newValue) {
+  self._81 = 2;
+  self._65 = newValue;
+  if (Promise._97) {
+    Promise._97(self, newValue);
+  }
+  finale(self);
+}
+function finale(self) {
+  if (self._45 === 1) {
+    handle(self, self._54);
+    self._54 = null;
+  }
+  if (self._45 === 2) {
+    for (var i = 0; i < self._54.length; i++) {
+      handle(self, self._54[i]);
+    }
+    self._54 = null;
+  }
+}
+
+function Handler(onFulfilled, onRejected, promise){
+  this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
+  this.onRejected = typeof onRejected === 'function' ? onRejected : null;
+  this.promise = promise;
+}
+
+/**
+ * Take a potentially misbehaving resolver function and make sure
+ * onFulfilled and onRejected are only called once.
+ *
+ * Makes no guarantees about asynchrony.
+ */
+function doResolve(fn, promise) {
+  var done = false;
+  var res = tryCallTwo(fn, function (value) {
+    if (done) return;
+    done = true;
+    resolve(promise, value);
+  }, function (reason) {
+    if (done) return;
+    done = true;
+    reject(promise, reason);
+  })
+  if (!done && res === IS_ERROR) {
+    done = true;
+    reject(promise, LAST_ERROR);
+  }
+}
diff --git a/node_modules/promise/setimmediate/done.js b/node_modules/promise/setimmediate/done.js
new file mode 100644
index 000000000..f879317d0
--- /dev/null
+++ b/node_modules/promise/setimmediate/done.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype.done = function (onFulfilled, onRejected) {
+  var self = arguments.length ? this.then.apply(this, arguments) : this;
+  self.then(null, function (err) {
+    setTimeout(function () {
+      throw err;
+    }, 0);
+  });
+};
diff --git a/node_modules/promise/setimmediate/es6-extensions.js b/node_modules/promise/setimmediate/es6-extensions.js
new file mode 100644
index 000000000..1ab6eae56
--- /dev/null
+++ b/node_modules/promise/setimmediate/es6-extensions.js
@@ -0,0 +1,107 @@
+'use strict';
+
+//This file contains the ES6 extensions to the core Promises/A+ API
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+var TRUE = valuePromise(true);
+var FALSE = valuePromise(false);
+var NULL = valuePromise(null);
+var UNDEFINED = valuePromise(undefined);
+var ZERO = valuePromise(0);
+var EMPTYSTRING = valuePromise('');
+
+function valuePromise(value) {
+  var p = new Promise(Promise._61);
+  p._81 = 1;
+  p._65 = value;
+  return p;
+}
+Promise.resolve = function (value) {
+  if (value instanceof Promise) return value;
+
+  if (value === null) return NULL;
+  if (value === undefined) return UNDEFINED;
+  if (value === true) return TRUE;
+  if (value === false) return FALSE;
+  if (value === 0) return ZERO;
+  if (value === '') return EMPTYSTRING;
+
+  if (typeof value === 'object' || typeof value === 'function') {
+    try {
+      var then = value.then;
+      if (typeof then === 'function') {
+        return new Promise(then.bind(value));
+      }
+    } catch (ex) {
+      return new Promise(function (resolve, reject) {
+        reject(ex);
+      });
+    }
+  }
+  return valuePromise(value);
+};
+
+Promise.all = function (arr) {
+  var args = Array.prototype.slice.call(arr);
+
+  return new Promise(function (resolve, reject) {
+    if (args.length === 0) return resolve([]);
+    var remaining = args.length;
+    function res(i, val) {
+      if (val && (typeof val === 'object' || typeof val === 'function')) {
+        if (val instanceof Promise && val.then === Promise.prototype.then) {
+          while (val._81 === 3) {
+            val = val._65;
+          }
+          if (val._81 === 1) return res(i, val._65);
+          if (val._81 === 2) reject(val._65);
+          val.then(function (val) {
+            res(i, val);
+          }, reject);
+          return;
+        } else {
+          var then = val.then;
+          if (typeof then === 'function') {
+            var p = new Promise(then.bind(val));
+            p.then(function (val) {
+              res(i, val);
+            }, reject);
+            return;
+          }
+        }
+      }
+      args[i] = val;
+      if (--remaining === 0) {
+        resolve(args);
+      }
+    }
+    for (var i = 0; i < args.length; i++) {
+      res(i, args[i]);
+    }
+  });
+};
+
+Promise.reject = function (value) {
+  return new Promise(function (resolve, reject) {
+    reject(value);
+  });
+};
+
+Promise.race = function (values) {
+  return new Promise(function (resolve, reject) {
+    values.forEach(function(value){
+      Promise.resolve(value).then(resolve, reject);
+    });
+  });
+};
+
+/* Prototype Methods */
+
+Promise.prototype['catch'] = function (onRejected) {
+  return this.then(null, onRejected);
+};
diff --git a/node_modules/promise/setimmediate/finally.js b/node_modules/promise/setimmediate/finally.js
new file mode 100644
index 000000000..f5ee0b98a
--- /dev/null
+++ b/node_modules/promise/setimmediate/finally.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype['finally'] = function (f) {
+  return this.then(function (value) {
+    return Promise.resolve(f()).then(function () {
+      return value;
+    });
+  }, function (err) {
+    return Promise.resolve(f()).then(function () {
+      throw err;
+    });
+  });
+};
diff --git a/node_modules/promise/setimmediate/index.js b/node_modules/promise/setimmediate/index.js
new file mode 100644
index 000000000..6e674f387
--- /dev/null
+++ b/node_modules/promise/setimmediate/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = require('./core.js');
+require('./done.js');
+require('./finally.js');
+require('./es6-extensions.js');
+require('./node-extensions.js');
+require('./synchronous.js');
diff --git a/node_modules/promise/setimmediate/node-extensions.js b/node_modules/promise/setimmediate/node-extensions.js
new file mode 100644
index 000000000..14a03022c
--- /dev/null
+++ b/node_modules/promise/setimmediate/node-extensions.js
@@ -0,0 +1,130 @@
+'use strict';
+
+// This file contains then/promise specific extensions that are only useful
+// for node.js interop
+
+var Promise = require('./core.js');
+
+
+module.exports = Promise;
+
+/* Static Functions */
+
+Promise.denodeify = function (fn, argumentCount) {
+  if (
+    typeof argumentCount === 'number' && argumentCount !== Infinity
+  ) {
+    return denodeifyWithCount(fn, argumentCount);
+  } else {
+    return denodeifyWithoutCount(fn);
+  }
+}
+
+var callbackFn = (
+  'function (err, res) {' +
+  'if (err) { rj(err); } else { rs(res); }' +
+  '}'
+);
+function denodeifyWithCount(fn, argumentCount) {
+  var args = [];
+  for (var i = 0; i < argumentCount; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'return new Promise(function (rs, rj) {',
+    'var res = fn.call(',
+    ['self'].concat(args).concat([callbackFn]).join(','),
+    ');',
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+  return Function(['Promise', 'fn'], body)(Promise, fn);
+}
+function denodeifyWithoutCount(fn) {
+  var fnLength = Math.max(fn.length - 1, 3);
+  var args = [];
+  for (var i = 0; i < fnLength; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'var args;',
+    'var argLength = arguments.length;',
+    'if (arguments.length > ' + fnLength + ') {',
+    'args = new Array(arguments.length + 1);',
+    'for (var i = 0; i < arguments.length; i++) {',
+    'args[i] = arguments[i];',
+    '}',
+    '}',
+    'return new Promise(function (rs, rj) {',
+    'var cb = ' + callbackFn + ';',
+    'var res;',
+    'switch (argLength) {',
+    args.concat(['extra']).map(function (_, index) {
+      return (
+        'case ' + (index) + ':' +
+        'res = fn.call(' + ['self'].concat(args.slice(0, index)).concat('cb').join(',') + ');' +
+        'break;'
+      );
+    }).join(''),
+    'default:',
+    'args[argLength] = cb;',
+    'res = fn.apply(self, args);',
+    '}',
+    
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+
+  return Function(
+    ['Promise', 'fn'],
+    body
+  )(Promise, fn);
+}
+
+Promise.nodeify = function (fn) {
+  return function () {
+    var args = Array.prototype.slice.call(arguments);
+    var callback =
+      typeof args[args.length - 1] === 'function' ? args.pop() : null;
+    var ctx = this;
+    try {
+      return fn.apply(this, arguments).nodeify(callback, ctx);
+    } catch (ex) {
+      if (callback === null || typeof callback == 'undefined') {
+        return new Promise(function (resolve, reject) {
+          reject(ex);
+        });
+      } else {
+        setImmediate(function () {
+          callback.call(ctx, ex);
+        })
+      }
+    }
+  }
+}
+
+Promise.prototype.nodeify = function (callback, ctx) {
+  if (typeof callback != 'function') return this;
+
+  this.then(function (value) {
+    setImmediate(function () {
+      callback.call(ctx, null, value);
+    });
+  }, function (err) {
+    setImmediate(function () {
+      callback.call(ctx, err);
+    });
+  });
+}
diff --git a/node_modules/promise/setimmediate/rejection-tracking.js b/node_modules/promise/setimmediate/rejection-tracking.js
new file mode 100644
index 000000000..088a0deaa
--- /dev/null
+++ b/node_modules/promise/setimmediate/rejection-tracking.js
@@ -0,0 +1,113 @@
+'use strict';
+
+var Promise = require('./core');
+
+var DEFAULT_WHITELIST = [
+  ReferenceError,
+  TypeError,
+  RangeError
+];
+
+var enabled = false;
+exports.disable = disable;
+function disable() {
+  enabled = false;
+  Promise._10 = null;
+  Promise._97 = null;
+}
+
+exports.enable = enable;
+function enable(options) {
+  options = options || {};
+  if (enabled) disable();
+  enabled = true;
+  var id = 0;
+  var displayId = 0;
+  var rejections = {};
+  Promise._10 = function (promise) {
+    if (
+      promise._81 === 2 && // IS REJECTED
+      rejections[promise._72]
+    ) {
+      if (rejections[promise._72].logged) {
+        onHandled(promise._72);
+      } else {
+        clearTimeout(rejections[promise._72].timeout);
+      }
+      delete rejections[promise._72];
+    }
+  };
+  Promise._97 = function (promise, err) {
+    if (promise._45 === 0) { // not yet handled
+      promise._72 = id++;
+      rejections[promise._72] = {
+        displayId: null,
+        error: err,
+        timeout: setTimeout(
+          onUnhandled.bind(null, promise._72),
+          // For reference errors and type errors, this almost always
+          // means the programmer made a mistake, so log them after just
+          // 100ms
+          // otherwise, wait 2 seconds to see if they get handled
+          matchWhitelist(err, DEFAULT_WHITELIST)
+            ? 100
+            : 2000
+        ),
+        logged: false
+      };
+    }
+  };
+  function onUnhandled(id) {
+    if (
+      options.allRejections ||
+      matchWhitelist(
+        rejections[id].error,
+        options.whitelist || DEFAULT_WHITELIST
+      )
+    ) {
+      rejections[id].displayId = displayId++;
+      if (options.onUnhandled) {
+        rejections[id].logged = true;
+        options.onUnhandled(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      } else {
+        rejections[id].logged = true;
+        logError(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      }
+    }
+  }
+  function onHandled(id) {
+    if (rejections[id].logged) {
+      if (options.onHandled) {
+        options.onHandled(rejections[id].displayId, rejections[id].error);
+      } else if (!rejections[id].onUnhandled) {
+        console.warn(
+          'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'
+        );
+        console.warn(
+          '  This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' +
+          rejections[id].displayId + '.'
+        );
+      }
+    }
+  }
+}
+
+function logError(id, error) {
+  console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');
+  var errStr = (error && (error.stack || error)) + '';
+  errStr.split('\n').forEach(function (line) {
+    console.warn('  ' + line);
+  });
+}
+
+function matchWhitelist(error, list) {
+  return list.some(function (cls) {
+    return error instanceof cls;
+  });
+}
\ No newline at end of file
diff --git a/node_modules/promise/setimmediate/synchronous.js b/node_modules/promise/setimmediate/synchronous.js
new file mode 100644
index 000000000..2f97451aa
--- /dev/null
+++ b/node_modules/promise/setimmediate/synchronous.js
@@ -0,0 +1,62 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.enableSynchronous = function () {
+  Promise.prototype.isPending = function() {
+    return this.getState() == 0;
+  };
+
+  Promise.prototype.isFulfilled = function() {
+    return this.getState() == 1;
+  };
+
+  Promise.prototype.isRejected = function() {
+    return this.getState() == 2;
+  };
+
+  Promise.prototype.getValue = function () {
+    if (this._81 === 3) {
+      return this._65.getValue();
+    }
+
+    if (!this.isFulfilled()) {
+      throw new Error('Cannot get a value of an unfulfilled promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getReason = function () {
+    if (this._81 === 3) {
+      return this._65.getReason();
+    }
+
+    if (!this.isRejected()) {
+      throw new Error('Cannot get a rejection reason of a non-rejected promise.');
+    }
+
+    return this._65;
+  };
+
+  Promise.prototype.getState = function () {
+    if (this._81 === 3) {
+      return this._65.getState();
+    }
+    if (this._81 === -1 || this._81 === -2) {
+      return 0;
+    }
+
+    return this._81;
+  };
+};
+
+Promise.disableSynchronous = function() {
+  Promise.prototype.isPending = undefined;
+  Promise.prototype.isFulfilled = undefined;
+  Promise.prototype.isRejected = undefined;
+  Promise.prototype.getValue = undefined;
+  Promise.prototype.getReason = undefined;
+  Promise.prototype.getState = undefined;
+};
diff --git a/node_modules/promise/src/core.js b/node_modules/promise/src/core.js
new file mode 100644
index 000000000..7513f27d9
--- /dev/null
+++ b/node_modules/promise/src/core.js
@@ -0,0 +1,213 @@
+'use strict';
+
+var asap = require('asap/raw');
+
+function noop() {}
+
+// States:
+//
+// 0 - pending
+// 1 - fulfilled with _value
+// 2 - rejected with _value
+// 3 - adopted the state of another promise, _value
+//
+// once the state is no longer pending (0) it is immutable
+
+// All `_` prefixed properties will be reduced to `_{random number}`
+// at build time to obfuscate them and discourage their use.
+// We don't use symbols or Object.defineProperty to fully hide them
+// because the performance isn't good enough.
+
+
+// to avoid using try/catch inside critical functions, we
+// extract them to here.
+var LAST_ERROR = null;
+var IS_ERROR = {};
+function getThen(obj) {
+  try {
+    return obj.then;
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+function tryCallOne(fn, a) {
+  try {
+    return fn(a);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+function tryCallTwo(fn, a, b) {
+  try {
+    fn(a, b);
+  } catch (ex) {
+    LAST_ERROR = ex;
+    return IS_ERROR;
+  }
+}
+
+module.exports = Promise;
+
+function Promise(fn) {
+  if (typeof this !== 'object') {
+    throw new TypeError('Promises must be constructed via new');
+  }
+  if (typeof fn !== 'function') {
+    throw new TypeError('not a function');
+  }
+  this._deferredState = 0;
+  this._state = 0;
+  this._value = null;
+  this._deferreds = null;
+  if (fn === noop) return;
+  doResolve(fn, this);
+}
+Promise._onHandle = null;
+Promise._onReject = null;
+Promise._noop = noop;
+
+Promise.prototype.then = function(onFulfilled, onRejected) {
+  if (this.constructor !== Promise) {
+    return safeThen(this, onFulfilled, onRejected);
+  }
+  var res = new Promise(noop);
+  handle(this, new Handler(onFulfilled, onRejected, res));
+  return res;
+};
+
+function safeThen(self, onFulfilled, onRejected) {
+  return new self.constructor(function (resolve, reject) {
+    var res = new Promise(noop);
+    res.then(resolve, reject);
+    handle(self, new Handler(onFulfilled, onRejected, res));
+  });
+};
+function handle(self, deferred) {
+  while (self._state === 3) {
+    self = self._value;
+  }
+  if (Promise._onHandle) {
+    Promise._onHandle(self);
+  }
+  if (self._state === 0) {
+    if (self._deferredState === 0) {
+      self._deferredState = 1;
+      self._deferreds = deferred;
+      return;
+    }
+    if (self._deferredState === 1) {
+      self._deferredState = 2;
+      self._deferreds = [self._deferreds, deferred];
+      return;
+    }
+    self._deferreds.push(deferred);
+    return;
+  }
+  handleResolved(self, deferred);
+}
+
+function handleResolved(self, deferred) {
+  asap(function() {
+    var cb = self._state === 1 ? deferred.onFulfilled : deferred.onRejected;
+    if (cb === null) {
+      if (self._state === 1) {
+        resolve(deferred.promise, self._value);
+      } else {
+        reject(deferred.promise, self._value);
+      }
+      return;
+    }
+    var ret = tryCallOne(cb, self._value);
+    if (ret === IS_ERROR) {
+      reject(deferred.promise, LAST_ERROR);
+    } else {
+      resolve(deferred.promise, ret);
+    }
+  });
+}
+function resolve(self, newValue) {
+  // Promise Resolution Procedure: https://github.com/promises-aplus/promises-spec#the-promise-resolution-procedure
+  if (newValue === self) {
+    return reject(
+      self,
+      new TypeError('A promise cannot be resolved with itself.')
+    );
+  }
+  if (
+    newValue &&
+    (typeof newValue === 'object' || typeof newValue === 'function')
+  ) {
+    var then = getThen(newValue);
+    if (then === IS_ERROR) {
+      return reject(self, LAST_ERROR);
+    }
+    if (
+      then === self.then &&
+      newValue instanceof Promise
+    ) {
+      self._state = 3;
+      self._value = newValue;
+      finale(self);
+      return;
+    } else if (typeof then === 'function') {
+      doResolve(then.bind(newValue), self);
+      return;
+    }
+  }
+  self._state = 1;
+  self._value = newValue;
+  finale(self);
+}
+
+function reject(self, newValue) {
+  self._state = 2;
+  self._value = newValue;
+  if (Promise._onReject) {
+    Promise._onReject(self, newValue);
+  }
+  finale(self);
+}
+function finale(self) {
+  if (self._deferredState === 1) {
+    handle(self, self._deferreds);
+    self._deferreds = null;
+  }
+  if (self._deferredState === 2) {
+    for (var i = 0; i < self._deferreds.length; i++) {
+      handle(self, self._deferreds[i]);
+    }
+    self._deferreds = null;
+  }
+}
+
+function Handler(onFulfilled, onRejected, promise){
+  this.onFulfilled = typeof onFulfilled === 'function' ? onFulfilled : null;
+  this.onRejected = typeof onRejected === 'function' ? onRejected : null;
+  this.promise = promise;
+}
+
+/**
+ * Take a potentially misbehaving resolver function and make sure
+ * onFulfilled and onRejected are only called once.
+ *
+ * Makes no guarantees about asynchrony.
+ */
+function doResolve(fn, promise) {
+  var done = false;
+  var res = tryCallTwo(fn, function (value) {
+    if (done) return;
+    done = true;
+    resolve(promise, value);
+  }, function (reason) {
+    if (done) return;
+    done = true;
+    reject(promise, reason);
+  })
+  if (!done && res === IS_ERROR) {
+    done = true;
+    reject(promise, LAST_ERROR);
+  }
+}
diff --git a/node_modules/promise/src/done.js b/node_modules/promise/src/done.js
new file mode 100644
index 000000000..f879317d0
--- /dev/null
+++ b/node_modules/promise/src/done.js
@@ -0,0 +1,13 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype.done = function (onFulfilled, onRejected) {
+  var self = arguments.length ? this.then.apply(this, arguments) : this;
+  self.then(null, function (err) {
+    setTimeout(function () {
+      throw err;
+    }, 0);
+  });
+};
diff --git a/node_modules/promise/src/es6-extensions.js b/node_modules/promise/src/es6-extensions.js
new file mode 100644
index 000000000..04358131b
--- /dev/null
+++ b/node_modules/promise/src/es6-extensions.js
@@ -0,0 +1,107 @@
+'use strict';
+
+//This file contains the ES6 extensions to the core Promises/A+ API
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+var TRUE = valuePromise(true);
+var FALSE = valuePromise(false);
+var NULL = valuePromise(null);
+var UNDEFINED = valuePromise(undefined);
+var ZERO = valuePromise(0);
+var EMPTYSTRING = valuePromise('');
+
+function valuePromise(value) {
+  var p = new Promise(Promise._noop);
+  p._state = 1;
+  p._value = value;
+  return p;
+}
+Promise.resolve = function (value) {
+  if (value instanceof Promise) return value;
+
+  if (value === null) return NULL;
+  if (value === undefined) return UNDEFINED;
+  if (value === true) return TRUE;
+  if (value === false) return FALSE;
+  if (value === 0) return ZERO;
+  if (value === '') return EMPTYSTRING;
+
+  if (typeof value === 'object' || typeof value === 'function') {
+    try {
+      var then = value.then;
+      if (typeof then === 'function') {
+        return new Promise(then.bind(value));
+      }
+    } catch (ex) {
+      return new Promise(function (resolve, reject) {
+        reject(ex);
+      });
+    }
+  }
+  return valuePromise(value);
+};
+
+Promise.all = function (arr) {
+  var args = Array.prototype.slice.call(arr);
+
+  return new Promise(function (resolve, reject) {
+    if (args.length === 0) return resolve([]);
+    var remaining = args.length;
+    function res(i, val) {
+      if (val && (typeof val === 'object' || typeof val === 'function')) {
+        if (val instanceof Promise && val.then === Promise.prototype.then) {
+          while (val._state === 3) {
+            val = val._value;
+          }
+          if (val._state === 1) return res(i, val._value);
+          if (val._state === 2) reject(val._value);
+          val.then(function (val) {
+            res(i, val);
+          }, reject);
+          return;
+        } else {
+          var then = val.then;
+          if (typeof then === 'function') {
+            var p = new Promise(then.bind(val));
+            p.then(function (val) {
+              res(i, val);
+            }, reject);
+            return;
+          }
+        }
+      }
+      args[i] = val;
+      if (--remaining === 0) {
+        resolve(args);
+      }
+    }
+    for (var i = 0; i < args.length; i++) {
+      res(i, args[i]);
+    }
+  });
+};
+
+Promise.reject = function (value) {
+  return new Promise(function (resolve, reject) {
+    reject(value);
+  });
+};
+
+Promise.race = function (values) {
+  return new Promise(function (resolve, reject) {
+    values.forEach(function(value){
+      Promise.resolve(value).then(resolve, reject);
+    });
+  });
+};
+
+/* Prototype Methods */
+
+Promise.prototype['catch'] = function (onRejected) {
+  return this.then(null, onRejected);
+};
diff --git a/node_modules/promise/src/finally.js b/node_modules/promise/src/finally.js
new file mode 100644
index 000000000..f5ee0b98a
--- /dev/null
+++ b/node_modules/promise/src/finally.js
@@ -0,0 +1,16 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.prototype['finally'] = function (f) {
+  return this.then(function (value) {
+    return Promise.resolve(f()).then(function () {
+      return value;
+    });
+  }, function (err) {
+    return Promise.resolve(f()).then(function () {
+      throw err;
+    });
+  });
+};
diff --git a/node_modules/promise/src/index.js b/node_modules/promise/src/index.js
new file mode 100644
index 000000000..6e674f387
--- /dev/null
+++ b/node_modules/promise/src/index.js
@@ -0,0 +1,8 @@
+'use strict';
+
+module.exports = require('./core.js');
+require('./done.js');
+require('./finally.js');
+require('./es6-extensions.js');
+require('./node-extensions.js');
+require('./synchronous.js');
diff --git a/node_modules/promise/src/node-extensions.js b/node_modules/promise/src/node-extensions.js
new file mode 100644
index 000000000..890ae45dc
--- /dev/null
+++ b/node_modules/promise/src/node-extensions.js
@@ -0,0 +1,130 @@
+'use strict';
+
+// This file contains then/promise specific extensions that are only useful
+// for node.js interop
+
+var Promise = require('./core.js');
+var asap = require('asap');
+
+module.exports = Promise;
+
+/* Static Functions */
+
+Promise.denodeify = function (fn, argumentCount) {
+  if (
+    typeof argumentCount === 'number' && argumentCount !== Infinity
+  ) {
+    return denodeifyWithCount(fn, argumentCount);
+  } else {
+    return denodeifyWithoutCount(fn);
+  }
+}
+
+var callbackFn = (
+  'function (err, res) {' +
+  'if (err) { rj(err); } else { rs(res); }' +
+  '}'
+);
+function denodeifyWithCount(fn, argumentCount) {
+  var args = [];
+  for (var i = 0; i < argumentCount; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'return new Promise(function (rs, rj) {',
+    'var res = fn.call(',
+    ['self'].concat(args).concat([callbackFn]).join(','),
+    ');',
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+  return Function(['Promise', 'fn'], body)(Promise, fn);
+}
+function denodeifyWithoutCount(fn) {
+  var fnLength = Math.max(fn.length - 1, 3);
+  var args = [];
+  for (var i = 0; i < fnLength; i++) {
+    args.push('a' + i);
+  }
+  var body = [
+    'return function (' + args.join(',') + ') {',
+    'var self = this;',
+    'var args;',
+    'var argLength = arguments.length;',
+    'if (arguments.length > ' + fnLength + ') {',
+    'args = new Array(arguments.length + 1);',
+    'for (var i = 0; i < arguments.length; i++) {',
+    'args[i] = arguments[i];',
+    '}',
+    '}',
+    'return new Promise(function (rs, rj) {',
+    'var cb = ' + callbackFn + ';',
+    'var res;',
+    'switch (argLength) {',
+    args.concat(['extra']).map(function (_, index) {
+      return (
+        'case ' + (index) + ':' +
+        'res = fn.call(' + ['self'].concat(args.slice(0, index)).concat('cb').join(',') + ');' +
+        'break;'
+      );
+    }).join(''),
+    'default:',
+    'args[argLength] = cb;',
+    'res = fn.apply(self, args);',
+    '}',
+    
+    'if (res &&',
+    '(typeof res === "object" || typeof res === "function") &&',
+    'typeof res.then === "function"',
+    ') {rs(res);}',
+    '});',
+    '};'
+  ].join('');
+
+  return Function(
+    ['Promise', 'fn'],
+    body
+  )(Promise, fn);
+}
+
+Promise.nodeify = function (fn) {
+  return function () {
+    var args = Array.prototype.slice.call(arguments);
+    var callback =
+      typeof args[args.length - 1] === 'function' ? args.pop() : null;
+    var ctx = this;
+    try {
+      return fn.apply(this, arguments).nodeify(callback, ctx);
+    } catch (ex) {
+      if (callback === null || typeof callback == 'undefined') {
+        return new Promise(function (resolve, reject) {
+          reject(ex);
+        });
+      } else {
+        asap(function () {
+          callback.call(ctx, ex);
+        })
+      }
+    }
+  }
+}
+
+Promise.prototype.nodeify = function (callback, ctx) {
+  if (typeof callback != 'function') return this;
+
+  this.then(function (value) {
+    asap(function () {
+      callback.call(ctx, null, value);
+    });
+  }, function (err) {
+    asap(function () {
+      callback.call(ctx, err);
+    });
+  });
+}
diff --git a/node_modules/promise/src/rejection-tracking.js b/node_modules/promise/src/rejection-tracking.js
new file mode 100644
index 000000000..33a59a196
--- /dev/null
+++ b/node_modules/promise/src/rejection-tracking.js
@@ -0,0 +1,113 @@
+'use strict';
+
+var Promise = require('./core');
+
+var DEFAULT_WHITELIST = [
+  ReferenceError,
+  TypeError,
+  RangeError
+];
+
+var enabled = false;
+exports.disable = disable;
+function disable() {
+  enabled = false;
+  Promise._onHandle = null;
+  Promise._onReject = null;
+}
+
+exports.enable = enable;
+function enable(options) {
+  options = options || {};
+  if (enabled) disable();
+  enabled = true;
+  var id = 0;
+  var displayId = 0;
+  var rejections = {};
+  Promise._onHandle = function (promise) {
+    if (
+      promise._state === 2 && // IS REJECTED
+      rejections[promise._rejectionId]
+    ) {
+      if (rejections[promise._rejectionId].logged) {
+        onHandled(promise._rejectionId);
+      } else {
+        clearTimeout(rejections[promise._rejectionId].timeout);
+      }
+      delete rejections[promise._rejectionId];
+    }
+  };
+  Promise._onReject = function (promise, err) {
+    if (promise._deferredState === 0) { // not yet handled
+      promise._rejectionId = id++;
+      rejections[promise._rejectionId] = {
+        displayId: null,
+        error: err,
+        timeout: setTimeout(
+          onUnhandled.bind(null, promise._rejectionId),
+          // For reference errors and type errors, this almost always
+          // means the programmer made a mistake, so log them after just
+          // 100ms
+          // otherwise, wait 2 seconds to see if they get handled
+          matchWhitelist(err, DEFAULT_WHITELIST)
+            ? 100
+            : 2000
+        ),
+        logged: false
+      };
+    }
+  };
+  function onUnhandled(id) {
+    if (
+      options.allRejections ||
+      matchWhitelist(
+        rejections[id].error,
+        options.whitelist || DEFAULT_WHITELIST
+      )
+    ) {
+      rejections[id].displayId = displayId++;
+      if (options.onUnhandled) {
+        rejections[id].logged = true;
+        options.onUnhandled(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      } else {
+        rejections[id].logged = true;
+        logError(
+          rejections[id].displayId,
+          rejections[id].error
+        );
+      }
+    }
+  }
+  function onHandled(id) {
+    if (rejections[id].logged) {
+      if (options.onHandled) {
+        options.onHandled(rejections[id].displayId, rejections[id].error);
+      } else if (!rejections[id].onUnhandled) {
+        console.warn(
+          'Promise Rejection Handled (id: ' + rejections[id].displayId + '):'
+        );
+        console.warn(
+          '  This means you can ignore any previous messages of the form "Possible Unhandled Promise Rejection" with id ' +
+          rejections[id].displayId + '.'
+        );
+      }
+    }
+  }
+}
+
+function logError(id, error) {
+  console.warn('Possible Unhandled Promise Rejection (id: ' + id + '):');
+  var errStr = (error && (error.stack || error)) + '';
+  errStr.split('\n').forEach(function (line) {
+    console.warn('  ' + line);
+  });
+}
+
+function matchWhitelist(error, list) {
+  return list.some(function (cls) {
+    return error instanceof cls;
+  });
+}
\ No newline at end of file
diff --git a/node_modules/promise/src/synchronous.js b/node_modules/promise/src/synchronous.js
new file mode 100644
index 000000000..38b228f52
--- /dev/null
+++ b/node_modules/promise/src/synchronous.js
@@ -0,0 +1,62 @@
+'use strict';
+
+var Promise = require('./core.js');
+
+module.exports = Promise;
+Promise.enableSynchronous = function () {
+  Promise.prototype.isPending = function() {
+    return this.getState() == 0;
+  };
+
+  Promise.prototype.isFulfilled = function() {
+    return this.getState() == 1;
+  };
+
+  Promise.prototype.isRejected = function() {
+    return this.getState() == 2;
+  };
+
+  Promise.prototype.getValue = function () {
+    if (this._state === 3) {
+      return this._value.getValue();
+    }
+
+    if (!this.isFulfilled()) {
+      throw new Error('Cannot get a value of an unfulfilled promise.');
+    }
+
+    return this._value;
+  };
+
+  Promise.prototype.getReason = function () {
+    if (this._state === 3) {
+      return this._value.getReason();
+    }
+
+    if (!this.isRejected()) {
+      throw new Error('Cannot get a rejection reason of a non-rejected promise.');
+    }
+
+    return this._value;
+  };
+
+  Promise.prototype.getState = function () {
+    if (this._state === 3) {
+      return this._value.getState();
+    }
+    if (this._state === -1 || this._state === -2) {
+      return 0;
+    }
+
+    return this._state;
+  };
+};
+
+Promise.disableSynchronous = function() {
+  Promise.prototype.isPending = undefined;
+  Promise.prototype.isFulfilled = undefined;
+  Promise.prototype.isRejected = undefined;
+  Promise.prototype.getValue = undefined;
+  Promise.prototype.getReason = undefined;
+  Promise.prototype.getState = undefined;
+};