[1/2] Settings: Add percent only and none options for battery icon

PS3: Add an option for percent next to battery bar
Also changed implementation to use a textview as this is much cleaner
Implemented percent color chage on critical and low battery levels.

PS4: clean up unused "submenu" items, reword string, move array around.

PS5: reword to "Battery bar & percent left"

Change-Id: I6176e29857eaecd616ca8210ce06510467dc2921
Settings: RU translation

Change-Id: Ib8c580b6dac6a7409b7dc247906c157dc0498826
Settings: Fixed wrong DE translation

Change-Id: Ia54ae68a03e3abc119ba61dae274b3a15f589f61
Revert "[1/2] Settings: Add percent only and none options for battery icon"

This reverts commit 4ca371c0d735dac89e19cd77959feade4779faef.
Merge branch 'head' into kitkat