#8 Long Method in ClientCommDummy()

[Nuno Miguel Ferreira Pireza]

Code smell: Long Method
Location: ClientCommDummy.connect(String serverAddress, String nickname)
Rationale: One of the Long Methods in the ClientCommDummy class, but i think one of the most important to be simples and small. This method should be smaller and with less responsabilitie.

[Nuno Miguel Ferreira Pireza]

extract method has been used to create connectivity_process(serverAdress) and output_message(messageSent).
Also the new class ClientConnectedServerSideMessage(null, nickname) created in commit r8 made the method simplier.
With r8 and r14 commits this ticket is considered closed.