Settings: Battery Options

Until we find a suitable solution for displaying the text percentage
on the battery bar, hide the option.

Change-Id: I07cc98d3ee32c037c9dcf1f8b2ecb368c96aab47
Fix: Ensure lockscreen see through setting persists after reboot

If see through was enabled and the device was rebooted,
the user had to toggle the setting off and on again to activate.

Change-Id: Ic743986d9b0abae138e2291864ce527c4f9ff864
Merge remote-tracking branch 'AOSPA/kitkat' into kitkat

Conflicts:
	src/com/android/settings/SecuritySettings.java