Implemented a basic connection interface
Switched to only handling a single connection in the backend (Will be easier till can figure out a design that works for multiple connections)
Updated ignore file
Started to work on the the main chat clients UI.
Minor changes to the UI's
Merge branch 'Feature/MainClientUI' into Silver
Merge branch 'Feature/IRC_BackEnd' into Silver

Conflicts:
	.gitignore
	source/MainWindow.cpp
	source/MainWindow.hpp
	source/main.cpp
	zIRC.pro