New test binary.

ASUI can now disable the keys so the blank "locked" window isn't needed when the screen is on but locked and ASUI isn't open. I also added the "unlocked" blank window back in and changed all the code related to it. Not sure why, but screen taps are caught by the blank window and also passed through to the window below it, always. Key presses are caught and don't propogate through.

@tso, can you let me know if the blank window gets stuck open?