added client and server listerner
Merge branch 'master' into network
added context in controller
Merge branch 'master' into networkMessages
fixing connect button
Started preparing for adding solution to the Controller
Prepared for sending solution to the client from Controller.java. ColorPegSolutionSequence now returns null as the solution if the caller is not the creator of the game.
connects and sends message from client
Added handling of message in Server.java. Added newGame method in Controller.java that should be called whenever a new game is created.
Fixed merge conflicts
Added isGameCreator boolean in newGame.
Fixed merge conflicts between master and network