Changes relating to the menu.

Changed screens to actually be as intended. Added missing textures. Changed screen resolution to max and scaled it to window size.
Check
Added match settings to GUI. Added storage container for match settings. AP-255
Small change to game lobby screen, bosted volume of techno.mp3
Solved issue with Release mode fails to compile.
Fixed Block bug AP-9
Merge remote-tracking branch 'origin/GameSettings' into AP-9

Conflicts:
	client/resources/screens.txt
	client/src/Game.cpp
	client/src/test/CMakeLists.txt
Updated gamesettings
Merge remote-tracking branch 'origin/AP-9' into AP-9