base: Add stay awake timeout in Quick Settings and Display Settings (1/2)

Thanks to SlimRoms for the idea

Change-Id: I641b17c99560ac543204ca80a3d46bb852f8de42
base: Long click timeout quick tile to stay awake

This feature is more useful

Change-Id: I0a65c6440d5cf64b08d96d2149031ea2b5ac8aa8
base: Better management of long press screen timeout tile to stay awake (1/2)

One long press to stay awake, another to return to default value

Change-Id: I85f717225a83df8a7a525769a898e92279063ef8