Fixed #99 with requestAnimationFrame polyfill

js/utils/poly.js

@@ -0,0 +1,16 @@
+(function(ionic) {
+  'use strict';
+
+  // From the man himself, Mr. Paul Irish.
+  // The requestAnimationFrame polyfill
+  window.rAF = (function(){
+    return  window.requestAnimationFrame       ||
+            window.webkitRequestAnimationFrame ||
+            window.mozRequestAnimationFrame    ||
+            function( callback ){
+              window.setTimeout(callback, 1000 / 60);
+            };
+  })();
+  
+
+})(window.ionic);