settings: Add text plain battery style

Patchset 2: Fixed dependents

Requires: http://review.cyanogenmod.org/#/c/56038/

Change-Id: Ieb45b23bcfc850dbee6577885fb2f8312d19bdd6
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:
	src/com/android/settings/cyanogenmod/StatusBar.java
Settings: Security: implement a pin keypad shuffler [2/2]