FB: Slimrecents card/text color [2/2]

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

Change-Id: I896a4db4ce235dc53858381347379d5fd7f7e796
SystemUI: PL Translations-updates

Change-Id: I7447d00901d3f0ecf7c262f438f7675104acfeec
Revert "Lockscreen Notifications [1/2]"

This reverts commit a18da2e370535499224986919567e82fd6979fdf.