cache busting for js file based on server version.

UI/System/StatusModel.js

@@ -0,0 +1,16 @@
+"use strict";
+define(
+    [
+        'backbone',
+        'constants'
+    ], function (Backbone) {
+
+        var model = Backbone.Model.extend({
+            url: Constants.ApiRoot + '/system/status'
+        });
+
+
+        var instance = new model();
+        instance.fetch();
+        return instance;
+    });