QuickSettings: Honors config_show_cmIMESwitcher setting (1/2)

Change-Id: Ia93945cda1a7e491dd3f52c61623b3064624e575
Signed-off-by: Jorge Ruesga <jorge@ruesga.com>

Conflicts:

	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java