Return to the old-fashioned device settings option

And move headset connect option to sound settings

Change-Id: Id4325d1e135a8ebaa309e1c5ef95c042538cea56
[2/2] Make it possible to go to sleep on long press

Change-Id: I56def99ca5bbea9b8273bc4a045492ef42c1d4fb
QS: Make it possible to show smaller icons (2/2)

Change-Id: I974a8e17dfc5ae6b62af1ec87129c6f04508a865