Interface: Status bar

Patch Set 1: Signal Display
Patch Set 2: Clock Display
Patch Set 3: Battery Display
Patch Set 4: Move drawable-sw600dp images to drawable-sw720dp folders per AOSP
Patch Set 5: Brightness Control
Patch Set 6: Notification Count
Patch Set 7: Derp
Patch Set 8: Derp Fix

Change-Id: Icc726d198bdce89f6f2b6b434b0e012442ad3831