[2/2] Settings: Optional statusbar battery icons

    * Circle battery and circle battery percent (from CM <Sven Dawitz>)
    * Battery bar percent from Google
    * Quicksetting battery tile reflects status icon (from SlimROM <kufikugel>)

    - Option appears under Settings -> Battery -> Status Icon (ActionBar)

Part 1: frameworks_base

Patch set 1: clean white spaces
Patch set 2: fix conflicts

Signed-off-by: Anu6is <curtis.mayers@gmail.com>

Change-Id: Iae497e495045ca68522ab0b5bd342e044d4000f3

Conflicts:
	res/values/pa_arrays.xml
	res/values/pa_strings.xml
Settings: Battery Options

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

Change-Id: I07cc98d3ee32c037c9dcf1f8b2ecb368c96aab47
[2/2] Settings: Battery Icons

      Reveal hidden battery option

Change-Id: I256a7e52e40b9e581bd85cb5996070f0488d95a6
Add Lightbulb NavRing target (2/2)

Cedits:@TheMrcool212

Conflicts:
	res/values/ras_strings.xml
kill app long press back

Conflicts:
	res/values/ras_strings.xml

Conflicts:
	res/values/simpleaosp_strings.xml
Settings: Add Utility function

Conflicts:
	src/com/android/settings/Utils.java
Moving Volumerocker to display settings