Quicktile row option:set 3,4,5 tiles per row (2/2)

Conflicts:
	AndroidManifest.xml
	res/values/arrays.xml
        res/values/cm_strings.xml
	res/values/strings.xml
	src/com/android/settings/cyanogenmod/QuickSettingsTiles.java
	src/com/android/settings/quicksettings/DraggableGridView.java

PS2: remove extra classes
PS3: most errors fixed
PS4: remove duplicate cyanogenmod/QuickSettingsTiles.java and fixes

Change-Id: I1fac38c9294bd7b5a8fe6cb8f9a7d41754ee4864