QuietHours Tile (1/2)

Allows user to toggle state of quiet hours

Part 2 : http://review.cyanogenmod.org/#/c/31302/

Patchset 2 : New drawables courtesy of Björn Lundén
         3 : Make multiuser compatible

Change-Id: I10f7b7befbf7405e47247d90bfee0f30c3ecd7c9
Quick Settings: Add visual indicator of ON/OFF Setting of Mobile Data tile

This addresses issue CYAN-221

Change-Id: I7dc0c8943df7a9478655bdde6745662c3831288f
SystemUI: Make the HSPA+ drawables more consistent with the HSPA drawables

Though the older HSPA+ drawables are sharper, that makes them look
out of place in comparison with the HSPA drawables.

Change-Id: I76313ae0125b3a8fda928b240f33715e48f77867
Merge remote-tracking branch 'upstream/cm-10.1' into cm-10.1

Conflicts:
	packages/SystemUI/res/values/strings.xml
	packages/SystemUI/src/com/android/systemui/statusbar/phone/QuickSettingsController.java

Change-Id: Ie44059e2abf477d359001d88471d6f4ad98a5483