Settings: Slimrecents card/text color [1/2]

Allows user to set custom colors for Slimrecents card
    header text and background.

Change-Id: I6cd62c14f0d2b1aba54efa7dfa0c8a3db7669a9e
Settings: PL Translation

Volume panel BG

Change-Id: I269f8868d45a2bee06d456670f1cfbcaab3e8609
Revert "Lockscreen Notifications [2/2]"

This reverts commit 24f41bd855b577e9a3ba91a6ccd29caf88e51e3a.