Added both mouse and keyboard input to the game menus. Pause menu is only Menu without mouse input.
Merge branch 'master' of https://github.com/dadamitskiy/WarInParadise

Conflicts:
	WarInParadise/Options.txt
	WarInParadise/Slot1.xml
	WarInParadise/Slot2.xml
	WarInParadise/source/Game States/LoadSaveFileMenuState.cpp
Fixed Loading bug.