JavaScript cleanup to pass jsHint

I did my best to clean up the JavaScript so it would pass through jsHint more cleanly.  There still are issues but there are a lot fewer now.  This helped to make the JS code more consistent.

framework/assets/js/crypto.js

@@ -3,7 +3,7 @@
  * MIT License (2008). See http://opensource.org/licenses/alphabetical for full text.
  *
  * Copyright (c) 2005-2010, Nitobi Software Inc.
- * Copyright (c) 2010, IBM Corporation
+ * Copyright (c) 2010-2011, IBM Corporation
  */
 
 // TODO: Needs to be commented
@@ -40,4 +40,4 @@ PhoneGap.addConstructor(function() {
         navigator.Crypto = new Crypto();
     }
 });
-};
+}