Allow loading CreateJS over HTTPS

index.html

@@ -12,7 +12,7 @@
     </div>
   </center>
   </body>
-  <script src="http://code.createjs.com/createjs-2013.09.25.min.js"></script>
+  <script src="//code.createjs.com/createjs-2013.09.25.min.js"></script>
   <script src="js/model.js"></script>
   <script src="js/soundmanager.js"></script>
   <script src="js/stories.js"></script>