Deleted now unused jars.
Updated .gitignore
Updated the file containing constants.

Prepared it for usage with sockets.
Added some files giving JSON capabilities.
Made the constructor take a token and username as parameters, deleted unnecessary lines.
Removed testing lines.
Added socket functionality.

This it the way for clients and the server application (gateway) to
communicate with Hustler.

Connect, send a appropriate command and then a JSON object as a string.
Added a class for client user handeling.

Giving functionallity as sending a message, reporting a message as sent
and reporting a message as received etc.
Added a class made for handeling all the push functionality.