Add copyright nonsense which I missed. Add an autoupdating version script.
Correct Makefile
arduino_relay: Remove microsecond delay which was forgotten there during debugging (no noticable effect on performance)
arduino_relay: (pointless) idle status indicator through the LED.
Merge branch 'master' of https://github.com/gammy/nes_gamepad

Conflicts:
	uinput-nes/src/main.h