Revert "Settings: CM profiles (2/2) - all credits to CM team"

This reverts commit 21a24155da12d0e2cc890e9fffaacf2be9b05e1b.

Conflicts:
	AndroidManifest.xml
	res/layout/preference_drivingmode.xml
	res/layout/preference_streamvolume.xml
	res/values/crom_strings.xml
	res/xml/settings_headers.xml
	src/com/android/settings/Settings.java