demo1: Loop over the demo

Signed-off-by: Alistair Francis <alistair23@gmail.com>
demo2: Loop the main function

Also remove un-used code and reduce the delay

Signed-off-by: Alistair Francis <alistair23@gmail.com>
demo2: Increase the delay time

Signed-off-by: Alistair Francis <alistair23@gmail.com>
demo3: Re-order the press_count increment

Signed-off-by: Alistair Francis <alistair23@gmail.com>
demo4: Correct some of the config changes

Signed-off-by: Alistair Francis <alistair23@gmail.com>