Battery status icon tweaks

    * Circle battery color and size adjusted
    * Battery bar text color
        - Black above 50%
        - White 50% & under
    * PS2: Use kitkat holo white

    :) :) :) :) :D

Change-Id: I28e3da69130bd088849133bb9c504e1f21897d0c
Fix: Battery Status Icons

    - Dim circle battery icon on opaque status bars (reflect stock behavior)
    - Reduce size of circle battery
    - Reset battery bar text color when it crosses the 50% threshhold

Patch Set 1: Initial Commit
Patch Set 2: Remove pa_colors

Change-Id: If182ee6e3c5f10a8b9354ae77094fb659108454a
[1/2] Frameworks: Battery Icons

      Reveal hidden battery option
      Remove all customizations; return to stock design

PS2 - made font black and bold

Change-Id: I026daf0e2b75c8cf9923ed28ef02289813cfdb50