updated pixi to v2

app/Lib/Vendor/src/pixi/loaders/SpineLoader.js

@@ -0,0 +1,81 @@
+/**
+ * @author Mat Groves http://matgroves.com/ @Doormat23
+ * based on pixi impact spine implementation made by Eemeli Kelokorpi (@ekelokorpi) https://github.com/ekelokorpi
+ *
+ * Awesome JS run time provided by EsotericSoftware
+ * https://github.com/EsotericSoftware/spine-runtimes
+ *
+ */
+
+/**
+ * The Spine loader is used to load in JSON spine data
+ * To generate the data you need to use http://esotericsoftware.com/ and export in the "JSON" format
+ * Due to a clash of names  You will need to change the extension of the spine file from *.json to *.anim for it to load
+ * See example 12 (http://www.goodboydigital.com/pixijs/examples/12/) to see a working example and check out the source
+ * You will need to generate a sprite sheet to accompany the spine data
+ * When loaded this class will dispatch a "loaded" event
+ *
+ * @class SpineLoader
+ * @uses EventTarget
+ * @constructor
+ * @param url {String} The url of the JSON file
+ * @param crossorigin {Boolean} Whether requests should be treated as crossorigin
+ */
+PIXI.SpineLoader = function(url, crossorigin)
+{
+    /**
+     * The url of the bitmap font data
+     *
+     * @property url
+     * @type String
+     */
+    this.url = url;
+
+    /**
+     * Whether the requests should be treated as cross origin
+     *
+     * @property crossorigin
+     * @type Boolean
+     */
+    this.crossorigin = crossorigin;
+
+    /**
+     * [read-only] Whether the data has loaded yet
+     *
+     * @property loaded
+     * @type Boolean
+     * @readOnly
+     */
+    this.loaded = false;
+};
+
+PIXI.SpineLoader.prototype.constructor = PIXI.SpineLoader;
+
+PIXI.EventTarget.mixin(PIXI.SpineLoader.prototype);
+
+/**
+ * Loads the JSON data
+ *
+ * @method load
+ */
+PIXI.SpineLoader.prototype.load = function () {
+
+    var scope = this;
+    var jsonLoader = new PIXI.JsonLoader(this.url, this.crossorigin);
+    jsonLoader.on('loaded', function (event) {
+        scope.json = event.data.content.json;
+        scope.onLoaded();
+    });
+    jsonLoader.load();
+};
+
+/**
+ * Invoked when JSON file is loaded.
+ *
+ * @method onLoaded
+ * @private
+ */
+PIXI.SpineLoader.prototype.onLoaded = function () {
+    this.loaded = true;
+    this.emit('loaded', { content: this });
+};