Settings: Add heads up quicksettings tile. (2/2)

Change-Id: I8462ef1f5005a7312345cca8f1549010c1440985
HeadsUp: User configurable timeout [2/2]

Change-Id: I6c55636205237044891324f0dd855046aaafb256

Conflicts:
	res/values/kang_strings.xml
	res/xml/heads_up_settings.xml
	src/com/android/settings/ose/headsup/HeadsUpSettings.java

Conflicts:
	res/values/slim_strings.xml
	res/xml/heads_up_settings.xml
HeadsUp: option to launch in floating window (2/2)

Change-Id: Ibbdbf7957738d2301eacc190a0ab408ce20350b5

Conflicts:
	res/values/kang_strings.xml
	res/xml/heads_up_settings.xml

Conflicts:
	res/values/slim_strings.xml
	res/xml/heads_up_settings.xml
	src/com/android/settings/ose/SeekBarPreference.java
Rework heads up settings

Conflicts:
	res/xml/heads_up_settings.xml
	res/xml/notification_drawer_qs_settings.xml

Change-Id: Id66d7145d719f3830600954ab7db6206ded2e4b8