Extended QS Options (1/2)
- 3, 4 or 5 tiles per row
- Duplicate tiles quantity in landscape mode

Change-Id: I992ca27632b2d106dfa1b903fda08afe7a49b9ea

Conflicts:
	core/java/android/provider/Settings.java
	packages/SystemUI/res/values/cr_dimens.xml
	packages/SystemUI/src/com/android/systemui/quicksettings/QuickSettingsTile.java
	packages/SystemUI/src/com/android/systemui/statusbar/phone/PhoneStatusBar.java