diff -r 322d0feea350 -r 89ef5ed3c48b src/cm/media/js/lib/yui/yui_3.10.3/build/promise/promise-debug.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cm/media/js/lib/yui/yui_3.10.3/build/promise/promise-debug.js	Tue Jul 16 14:29:46 2013 +0200
@@ -0,0 +1,465 @@
+/*
+YUI 3.10.3 (build 2fb5187)
+Copyright 2013 Yahoo! Inc. All rights reserved.
+Licensed under the BSD License.
+http://yuilibrary.com/license/
+*/
+
+YUI.add('promise', function (Y, NAME) {
+
+/**
+Wraps the execution of asynchronous operations, providing a promise object that
+can be used to subscribe to the various ways the operation may terminate.
+
+When the operation completes successfully, call the Resolver's `fulfill()`
+method, passing any relevant response data for subscribers.  If the operation
+encounters an error or is unsuccessful in some way, call `reject()`, again
+passing any relevant data for subscribers.
+
+The Resolver object should be shared only with the code resposible for
+resolving or rejecting it. Public access for the Resolver is through its
+_promise_, which is returned from the Resolver's `promise` property. While both
+Resolver and promise allow subscriptions to the Resolver's state changes, the
+promise may be exposed to non-controlling code. It is the preferable interface
+for adding subscriptions.
+
+Subscribe to state changes in the Resolver with the promise's
+`then(callback, errback)` method.  `then()` wraps the passed callbacks in a
+new Resolver and returns the corresponding promise, allowing chaining of
+asynchronous or synchronous operations. E.g.
+`promise.then(someAsyncFunc).then(anotherAsyncFunc)`
+
+@module promise
+@since 3.9.0
+**/
+
+/**
+A promise represents a value that may not yet be available. Promises allow
+you to chain asynchronous operations, write synchronous looking code and
+handle errors throughout the process.
+
+This constructor takes a function as a parameter where you can insert the logic
+that fulfills or rejects this promise. The fulfillment value and the rejection
+reason can be any JavaScript value. It's encouraged that rejection reasons be
+error objects
+
+<pre><code>
+var fulfilled = new Y.Promise(function (fulfill) {
+    fulfill('I am a fulfilled promise');
+});
+
+var rejected = new Y.Promise(function (fulfill, reject) {
+    reject(new Error('I am a rejected promise'));
+});
+</code></pre>
+
+@class Promise
+@constructor
+@param {Function} fn A function where to insert the logic that resolves this
+        promise. Receives `fulfill` and `reject` functions as parameters.
+        This function is called synchronously.
+**/
+function Promise(fn) {
+    if (!(this instanceof Promise)) {
+        return new Promise(fn);
+    }
+
+    var resolver = new Promise.Resolver(this);
+
+    /**
+    A reference to the resolver object that handles this promise
+    
+    @property _resolver
+    @type Object
+    @private
+    */
+    this._resolver = resolver;
+
+    fn.call(this, function (value) {
+        resolver.fulfill(value);
+    }, function (reason) {
+        resolver.reject(reason);
+    });
+}
+
+Y.mix(Promise.prototype, {
+    /**
+    Schedule execution of a callback to either or both of "fulfill" and
+    "reject" resolutions for this promise. The callbacks are wrapped in a new
+    promise and that promise is returned.  This allows operation chaining ala
+    `functionA().then(functionB).then(functionC)` where `functionA` returns
+    a promise, and `functionB` and `functionC` _may_ return promises.
+
+    Asynchronicity of the callbacks is guaranteed.
+
+    @method then
+    @param {Function} [callback] function to execute if the promise
+                resolves successfully
+    @param {Function} [errback] function to execute if the promise
+                resolves unsuccessfully
+    @return {Promise} A promise wrapping the resolution of either "resolve" or
+                "reject" callback
+    **/
+    then: function (callback, errback) {
+        return this._resolver.then(callback, errback);
+    },
+
+    /**
+    Returns the current status of the operation. Possible results are
+    "pending", "fulfilled", and "rejected".
+
+    @method getStatus
+    @return {String}
+    **/
+    getStatus: function () {
+        return this._resolver.getStatus();
+    }
+});
+
+/**
+Checks if an object or value is a promise. This is cross-implementation
+compatible, so promises returned from other libraries or native components
+that are compatible with the Promises A+ spec should be recognized by this
+method.
+
+@method isPromise
+@param {Any} obj The object to test
+@return {Boolean} Whether the object is a promise or not
+@static
+**/
+Promise.isPromise = function (obj) {
+    // We test promises by form to be able to identify other implementations
+    // as promises. This is important for cross compatibility and in particular
+    // Y.when which should take any kind of promise
+    return !!obj && typeof obj.then === 'function';
+};
+
+Y.Promise = Promise;
+/**
+Represents an asynchronous operation. Provides a
+standard API for subscribing to the moment that the operation completes either
+successfully (`fulfill()`) or unsuccessfully (`reject()`).
+
+@class Promise.Resolver
+@constructor
+@param {Promise} promise The promise instance this resolver will be handling
+**/
+function Resolver(promise) {
+    /**
+    List of success callbacks
+
+    @property _callbacks
+    @type Array
+    @private
+    **/
+    this._callbacks = [];
+
+    /**
+    List of failure callbacks
+
+    @property _errbacks
+    @type Array
+    @private
+    **/
+    this._errbacks = [];
+
+    /**
+    The promise for this Resolver.
+
+    @property promise
+    @type Promise
+    **/
+    this.promise = promise;
+
+    /**
+    The status of the operation. This property may take only one of the following
+    values: 'pending', 'fulfilled' or 'rejected'.
+
+    @property _status
+    @type String
+    @default 'pending'
+    @private
+    **/
+    this._status = 'pending';
+}
+
+Y.mix(Resolver.prototype, {
+    /**
+    Resolves the promise, signaling successful completion of the
+    represented operation. All "onFulfilled" subscriptions are executed and passed
+    the value provided to this method. After calling `fulfill()`, `reject()` and
+    `notify()` are disabled.
+
+    @method fulfill
+    @param {Any} value Value to pass along to the "onFulfilled" subscribers
+    **/
+    fulfill: function (value) {
+        if (this._status === 'pending') {
+            this._result = value;
+        }
+
+        if (this._status !== 'rejected') {
+            this._notify(this._callbacks, this._result);
+
+            // Reset the callback list so that future calls to fulfill()
+            // won't call the same callbacks again. Promises keep a list
+            // of callbacks, they're not the same as events. In practice,
+            // calls to fulfill() after the first one should not be made by
+            // the user but by then()
+            this._callbacks = [];
+
+            // Once a promise gets fulfilled it can't be rejected, so
+            // there is no point in keeping the list. Remove it to help
+            // garbage collection
+            this._errbacks = null;
+
+            this._status = 'fulfilled';
+        }
+    },
+
+    /**
+    Resolves the promise, signaling *un*successful completion of the
+    represented operation. All "onRejected" subscriptions are executed with
+    the value provided to this method. After calling `reject()`, `resolve()`
+    and `notify()` are disabled.
+
+    @method reject
+    @param {Any} value Value to pass along to the "reject" subscribers
+    **/
+    reject: function (reason) {
+        if (this._status === 'pending') {
+            this._result = reason;
+        }
+
+        if (this._status !== 'fulfilled') {
+            this._notify(this._errbacks, this._result);
+
+            // See fulfill()
+            this._callbacks = null;
+            this._errbacks = [];
+
+            this._status = 'rejected';
+        }
+    },
+
+    /**
+    Schedule execution of a callback to either or both of "resolve" and
+    "reject" resolutions for the Resolver.  The callbacks
+    are wrapped in a new Resolver and that Resolver's corresponding promise
+    is returned.  This allows operation chaining ala
+    `functionA().then(functionB).then(functionC)` where `functionA` returns
+    a promise, and `functionB` and `functionC` _may_ return promises.
+
+    @method then
+    @param {Function} [callback] function to execute if the Resolver
+                resolves successfully
+    @param {Function} [errback] function to execute if the Resolver
+                resolves unsuccessfully
+    @return {Promise} The promise of a new Resolver wrapping the resolution
+                of either "resolve" or "reject" callback
+    **/
+    then: function (callback, errback) {
+        // When the current promise is fulfilled or rejected, either the
+        // callback or errback will be executed via the function pushed onto
+        // this._callbacks or this._errbacks.  However, to allow then()
+        // chaining, the execution of either function needs to be represented
+        // by a Resolver (the same Resolver can represent both flow paths), and
+        // its promise returned.
+        var promise = this.promise,
+            thenFulfill, thenReject,
+
+            // using promise constructor allows for customized promises to be
+            // returned instead of plain ones
+            then = new promise.constructor(function (fulfill, reject) {
+                thenFulfill = fulfill;
+                thenReject = reject;
+            }),
+
+            callbackList = this._callbacks || [],
+            errbackList  = this._errbacks  || [];
+
+        // Because the callback and errback are represented by a Resolver, it
+        // must be fulfilled or rejected to propagate through the then() chain.
+        // The same logic applies to resolve() and reject() for fulfillment.
+        callbackList.push(typeof callback === 'function' ?
+            this._wrap(thenFulfill, thenReject, callback) : thenFulfill);
+        errbackList.push(typeof errback === 'function' ?
+            this._wrap(thenFulfill, thenReject, errback) : thenReject);
+
+        // If a promise is already fulfilled or rejected, notify the newly added
+        // callbacks by calling fulfill() or reject()
+        if (this._status === 'fulfilled') {
+            this.fulfill(this._result);
+        } else if (this._status === 'rejected') {
+            this.reject(this._result);
+        }
+
+        return then;
+    },
+
+    /**
+    Wraps the callback in Y.soon to guarantee its asynchronous execution. It
+    also catches exceptions to turn them into rejections and links promises
+    returned from the `then` callback.
+
+    @method _wrap
+    @param {Function} thenFulfill Fulfillment function of the resolver that
+                        handles this promise
+    @param {Function} thenReject Rejection function of the resolver that
+                        handles this promise
+    @param {Function} fn Callback to wrap
+    @return {Function}
+    @private
+    **/
+    _wrap: function (thenFulfill, thenReject, fn) {
+        var promise = this.promise;
+
+        return function () {
+            // The args coming in to the callback/errback from the
+            // resolution of the parent promise.
+            var args = arguments;
+
+            // Wrapping all callbacks in Y.soon to guarantee
+            // asynchronicity. Because setTimeout can cause unnecessary
+            // delays that *can* become noticeable in some situations
+            // (especially in Node.js)
+            Y.soon(function () {
+                // Call the callback/errback with promise as `this` to
+                // preserve the contract that access to the deferred is
+                // only for code that may resolve/reject it.
+                // Another option would be call the function from the
+                // global context, but it seemed less useful.
+                var result;
+
+                // Promises model exception handling through callbacks
+                // making both synchronous and asynchronous errors behave
+                // the same way
+                try {
+                    result = fn.apply(promise, args);
+                } catch (e) {
+                    return thenReject(e);
+                }
+
+                if (Promise.isPromise(result)) {
+                    // Returning a promise from a callback makes the current
+                    // promise sync up with the returned promise
+                    result.then(thenFulfill, thenReject);
+                } else {
+                    // Non-promise return values always trigger resolve()
+                    // because callback is affirmative, and errback is
+                    // recovery.  To continue on the rejection path, errbacks
+                    // must return rejected promises or throw.
+                    thenFulfill(result);
+                }
+            });
+        };
+    },
+
+    /**
+    Returns the current status of the Resolver as a string "pending",
+    "fulfilled", or "rejected".
+
+    @method getStatus
+    @return {String}
+    **/
+    getStatus: function () {
+        return this._status;
+    },
+
+    /**
+    Executes an array of callbacks from a specified context, passing a set of
+    arguments.
+
+    @method _notify
+    @param {Function[]} subs The array of subscriber callbacks
+    @param {Any} result Value to pass the callbacks
+    @protected
+    **/
+    _notify: function (subs, result) {
+        var i, len;
+
+        for (i = 0, len = subs.length; i < len; ++i) {
+            subs[i](result);
+        }
+    }
+
+}, true);
+
+Y.Promise.Resolver = Resolver;
+/**
+Abstraction API allowing you to interact with promises or raw values as if they
+were promises. If a non-promise object is passed in, a new Resolver is created
+and scheduled to resolve asynchronously with the provided value.
+
+In either case, a promise is returned.  If either _callback_ or _errback_ are
+provided, the promise returned is the one returned from calling
+`promise.then(callback, errback)` on the provided or created promise.  If neither
+are provided, the original promise is returned.
+
+@for YUI
+@method when
+@param {Any} promise Promise object or value to wrap in a resolved promise
+@param {Function} [callback] callback to execute if the promise is resolved
+@param {Function} [errback] callback to execute if the promise is rejected
+@return {Promise}
+**/
+Y.when = function (promise, callback, errback) {
+    var value;
+
+    if (!Y.Promise.isPromise(promise)) {
+        value = promise;
+
+        promise = new Y.Promise(function (fulfill) {
+            fulfill(value);
+        });
+    }
+
+    return (callback || errback) ? promise.then(callback, errback) : promise;
+};
+var slice = [].slice;
+
+/**
+Returns a new promise that will be resolved when all operations have completed.
+Takes both any numer of values as arguments. If an argument is a not a promise,
+it will be wrapped in a new promise, same as in `Y.when()`.
+
+@for YUI
+@method batch
+@param {Any} operation* Any number of Y.Promise objects or regular JS values
+@return {Promise} Promise to be fulfilled when all provided promises are
+                    resolved
+**/
+Y.batch = function () {
+    var funcs     = slice.call(arguments),
+        remaining = funcs.length,
+        i         = 0,
+        length    = funcs.length,
+        results   = [];
+
+    return new Y.Promise(function (fulfill, reject) {
+        var allDone = this;
+
+        function oneDone(index) {
+            return function (value) {
+                results[index] = value;
+
+                remaining--;
+
+                if (!remaining && allDone.getStatus() !== 'rejected') {
+                    fulfill(results);
+                }
+            };
+        }
+
+        if (length < 1) {
+            return fulfill(results);
+        }
+
+        for (; i < length; i++) {
+            Y.when(funcs[i], oneDone(i), reject);
+        }
+    });
+};
+
+
+}, '3.10.3', {"requires": ["timers"]});