Active display: Add options for date and am/pm [2/2]

Change-Id: I6af47b2fd47e77398eee98cc6e30b8fcf1a44d45

Conflicts:
	res/values/strings.xml

Fix

Change-Id: Icd8adfba239be9eeb0b2ec66158fa277c9b2c760
Active display: Add sunlight mode. [2/2]

Change-Id: I513c2ef1555ca48dfb553f80ca687d1ca9f27c55

Conflicts:
	res/values/strings.xml
Active display: allow hiding low priority notifications. [2/2]

Change-Id: I244743ed1a32f59065af3c4507f4132b7d3b0d72

Conflicts:
	res/values/strings.xml