RC: ad support for customizing camera hardware key

Change-Id: Ib800983b5971fbfe534fe39dae8b2ac728e630c2
Signed-off-by: Arnav Gupta <championswimmer@aokp.co>
RC: Add clock options

* Still needs color

PS2: Fix layout
PS3: Fix forgotten whitespace issue
PS4: Fix dependencies

Signed-off-by: Brandon McAnsh <brandon.mcansh@gmail.com>

Conflicts:
	res/layout/fragment_statusbar_settings.xml
	res/values/arrays.xml

Change-Id: If1148d86fdfa835f5feabe8e16417921f719bf08