Move Performance settings up

Change-Id: Ic3926f9a7a1b610e66af443e0f28b853d79325a6
Change Interface string to Customization

Change-Id: Ief30f6f166f222e8f4bb36e5c9b2f928298696ed
Remove cmstats

Change-Id: Id4cfe0b0bad16b33ef7ba965114ca69d03b3f11d
Allow homescreen widgets on the lockscreen (2/2)

Change-Id: I0dfb20053cb8007d76640314913ab28d9f2005f2

Conflicts:
	res/values/strings.xml
	res/xml/system_settings.xml