moved files towards new structure. fixes #22

app/lib/Utilities/RequestAnimFrame.js

@@ -0,0 +1,25 @@
+define(['Chuck/Settings'], function(Settings) {
+
+	var requestAnimFrame =  (function(){
+
+        var _setTimeout = function( callback ){
+            setTimeout(callback, Settings.BOX2D_TIME_STEP * 1000);
+        }
+
+        if (typeof window != 'undefined') {
+
+            return  window.requestAnimationFrame       || 
+                    window.webkitRequestAnimationFrame || 
+                    window.mozRequestAnimationFrame    || 
+                    window.oRequestAnimationFrame      || 
+                    window.msRequestAnimationFrame     || 
+                    _setTimeout;
+
+        } else {
+            return _setTimeout;
+        }
+
+    })();
+
+	return requestAnimFrame;
+});