Please expand and read full commit!
Removed es_input.cfg
	-US/ UK keyboard and other inputs should now be "fixed"
Modified es_systems.cfg
	-Added GBA support
		- .gba and .GBA are the supported extensions
		- GBA roms should now be placed in /usr/share/roms/gba
	-Modified SNES support
		-Added the .sfc extension for SNES roms
		-changed the directory of SNES roms to /usr/share/roms/snes
Modified kernel.config
	-Added initial support for XBOX 360 controllers
		-configs are not setup properly aka they do not work 100% will be fixed in next version
Added package gpsp
	-gpsp is a gba emulator
	-you must place a gba_bios.bin file in /usr/emulators/gba for it to work
		-use google to find it. it is illegal if I supply it!
Modified fsoverlay
	-Added folders to better sort roms and systems
Modified config.txt
	-made optional overclock / hdmi force default. it can be edited from the rpi-firmware package

Probably forgot some stuff but it works... So that is all that matters :P