Display options: allow configuration of wake on plug behavior (2/2)

Change-Id: I20322860fd494cb1dce31385f9fc23ea446ac2e1
[1/2] Frameworks: 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>)

Part 2: packages_apps_Settings

Patch set 2: clean white spaces
Patch set 3: fix conflicts
Patch set 4: rebased

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

Change-Id: Ic4056d08874672263444152813a4a8e805a4abf3

Conflicts:
	packages/SystemUI/res/values/rf_strings.xml
	packages/SystemUI/res/values/styles.xml
	packages/SystemUI/src/com/android/systemui/BatteryMeterView.java
SystemUI: temporary workaround for garbeled screenshot preview

The problem shows some underlying issues View.LAYER_TYPE_HARDWARE
so this is NOT a fix. Just since this issue is so obvious visible
it would save us from a lot of bug reports and questions for now :)

Change-Id: If188aa668c1024e857d931ccef4ad3e99edce348
fix traffic color

Change-Id: I105c16b659aa230500c27f4932f46b0b3bcbdacd