Revert "HeadsUp: Add heads up blacklist options. (2/2)"

This reverts commit 615d95e956558cf66dfe3b0ffe18d0f00ef7f214.
HeadsUp: Add heads up blacklist options. (2/2)

PS2: Fix UI layout issues

Change-Id: I60a3d5a1106c9b68ac7066121cc112c844b05a6f
Signed-off-by: Dirk Rettschlag <dirk.rettschlag@gmail.com>