Ref #27 - Created specific add dialog for JSONArray adapter. Specifically returns JSONArray or JSONObjects for addition into the adapter.  Updated Activity for these changes and disabled all but the add button.  Fragment now properly tracks and persists selection highlights.
Ref #25 - JSONAdapter now supports addAll and AddVarargs methods.  Refactored filtered method names to indicate which data type they represent.  Also provide a basic filter mechanism for the Long, String, Double, and Integer.  This will probably need verifying once I start testing it's results. Aka WIP.