Add new themes items to personalization menu

Bring in logic for the new chooser. If TMO chooser is installed it will get
first priority.

Change-Id: Ia8e852e5e5ad2465d0b9b73f16c7080a7337bb8a

Conflicts:
	res/values/cm_strings.xml
Add Entrypoint for theme sounds

Change-Id: I6da2fa782b9b88fc669144eb50c3231d031cd620
Add wallpaper pickers to seperate package [2/2]

Change-Id: I233b90aa52b5a8c408fa3adfe3bdad07330cc2ad

Conflicts:
	res/xml/lockscreen_interface_settings.xml
	res/xml/theme_settings.xml