Clarify Notification PG perm

Blocking notifications also blocks toast messages.

Change-Id: Ib75184db20e38be394de4d6bc3ff136de0f97def
Settings: DE translation

Change-Id: I5031ff301c61cbc28add22b1f8b47e1cef8814e2
Merge remote-tracking branch 'github/cm-11.0' into cm-11.0
Merge branch 'sgt7/cm-11.0'
Merge branch 'cm/cm-11.0'