QS: Make it possible to show smaller icons (1/2)

* Remove text and show more icons on one row

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

Change-Id: Ie247aba1ae5fbdb8f5298e30fb2f04a985e73532
Adjustments in QS numbers (test)

Change-Id: I1070ab7cc15ab2a23f7f1c5ff6961119797d39f1