circlebattery bugfixes

Change-Id: I97bb4f28523d26e4c3e549c04e82400a21d70a61
add tabUI to HW overlays

Change-Id: Ib352cb05c0dca1155b3d1c8fe3da4b16de898e44
PWM: check for expanded desktop on boot

Change-Id: I8f3883019b60138d8937bd85adc9231b0e18c595
Merge remote-tracking branch 'upstream/jellybean-legacy' into jellybean-legacy