Added finally

Author: killme2008

lib/promise.js

@@ -430,12 +430,14 @@
 
     /**
      * Add handlers to be called when the Promise object is rejected.
+     *
      * @param {Function} rejectedCallback Function that is called when this
-     * Promise is rejected with an error.
+     *                   Promise is rejected with an error.
      * @return {AV.Promise} A new Promise that will be fulfilled after this
-     * Promise is fulfilled and either callback has completed. If the callback
+     *                   Promise is fulfilled and either callback has completed. If the callback
      * returned a Promise, then this Promise will not be fulfilled until that
-     * one is.
+     *                   one is.
+     * @function
      */
     catch: function(onRejected) {
       return this.then(undefined, onRejected);
@@ -533,4 +535,11 @@
 
   });
 
+  /**
+   * Alias of AV.Promise.prototype.always
+   * @function
+   * @see AV.Promise#always
+   */
+  AV.Promise.prototype.finally = AV.Promise.prototype.always;
+
 }(this));