refactor the options shown for tablets and phablets

added overlays for charging led and led brightness

Change-Id: I251254966c902c386d667a85f715d9b37c4e3472
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>

Conflicts:

	overlay/d2-common/packages/apps/ROMControl/res/values/config.xml
	overlay/mako/packages/apps/ROMControl/res/values/config.xml
	overlay/tuna/packages/apps/ROMControl/res/values/arrays.xml
	overlay/tuna/packages/apps/ROMControl/res/values/config.xml