requests (gamepad support, crisp fullscreen and dark background option)

[TheJoshCalibur]

i know already that gamepad api is here so i would lke that. also the fullscreen "pixels" are a bit blurry. and also a dark background with css sould be easy. otherwise this emulator is quite faster than googulator so keep up the good work!

[taisel]

Yeah, adding features onto this aging code is a quest into insanity. +1s for actual fixes should in large be for the rewrite I never got around to working on properly, even though I promised such. That being said, I agree interface cleanups are in order.