Add jsonify method

In the doJsonify method, I changed the approach to using a StringBuilder to store the results instead of the Map itself.

And hopefully I got the launch files they way they used to be... I cloned from Cinchapi then copied and pasted over my local files.

I get an error message from the client.jsonify "jsonify method not applicable (List<Long>, boolean, AccessToken,  TransactionToken, String) in the type ConcourseService.Client is not applicable to the arguments (Collection<Long, boolean, AccessToken,  TransactionToken, String)