Don't spam logcat when using touchscreen while state is disabled

For example if the bootanimation is loading and you press the screen you get loads of spam
Add back our unique easter egg and change out default wallpaper with our own
Adjust KitKat easter egg to display "K" no matter what
The way is currently working, it pulls the first letter of the build_id for the easter egg. This is making it to where some devices show a "J" instead of a "K", the way it was meant to be.

Author: Whitehawkx
Change-Id: I6e91bdc5695e2b2e8317a4ba20df33d6f744437f