xmega freertos port has been added.
Merge branch 'master' of http://github.com/zolkko/autopour

Conflicts:
	app/autopour.atsuo
	app/autopour.cppproj
	app/include/config.h
	app/include/keypad.h
	app/include/lcd.h
	app/include/sys.h
	app/src/lcd.c
	app/src/main.c
	app/src/sys.c
fixed.