Settings: add quick-quick settings pulldown setting

Change-Id: I986ea9d5e7037e58b1d185aba3daaa8fa7f6a9a7
Signed-off-by: Roman Birg <roman@cyngn.com>

Conflicts:
	res/values/cm_strings.xml
	res/xml/status_bar_settings.xml

	modified:   res/values/cm_strings.xml
	new file:   res/xml/status_bar_settings.xml