[2/2] 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

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

Patch set 4:
Kill whitespaces

Patch set 5:
Rename pa_attrs to attrs_custom

Patch set 6:
Change to AOKP.Settings

Patch Set 7:
Fix hiding of battery icon

Signed-off-by: task650 <task650@gmail.com>

Change-Id: Idaa47cd9b91add14431eaa21906578a83d4ce104