Revert "RC: Battery Bar + colorpicker"

This reverts commit bb50209fa81247b9c0cc59364c0a0d2dbdf9d8c6.
RC: Battery Bar + colorpicker

Port of https://github.com/AOKP/packages_apps_ROMControl/commit/4d23fe17046512f5d9841bd79cb1bc83480e73b0

Change-Id: I0af177eba624421b633b0bb592dae084ef89f4df