Add Quick Settings USB Tether tile (2 of 2)

Patch Set 8: Make tile dynamic

- Thanks to Björn Lundén for the drawables

Change-Id: I414848f6cb8a789d0b5edfcb79ab53cb85ebc20e
Setting for large recent thumbnails

Change-Id: I17e530998ba7511ac2b75eed2a92d06a6eb188be
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: I15349b842fc8c5babf396dc012d4e305d58204da
Merge remote-tracking branch 'sgt7/cm-10.1' into cm-10.1-sgt7-linaro