The JSON Utility
    Provides static methods to serialize objects to JSON strings and deserialize objects from JSON strings.

    Three modules are available:
        json           - Both parse and stringify functionality
        json-parse     - Parse valid JSON strings into JavaScript objects
        json-stringify - Serialize JavaScipt objects into valid JSON strings

3.0.0 beta1
    * Leverages native JSON.parse if available
    * Stringify API change. Third argument changed from depth control to indent
      (Per the ECMA 5 spec)
    * Stringify now throws an Error if the object has cyclical references
      (Per the ECMA 5 spec)
    * restructured stringify to leverage Y.Lang.type

3.0.0pr2
    No changes

3.0.0pr1
    Initial release