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

Change-Id: If7b81570460a85ad61f9a19e3ac9f4687e5ad68a
PS2: remove extra classes
PS3: most errors fixed
PS4: remove duplicate cyanogenmod/QuickSettingsTiles.java and fixes

Conflicts:

	res/values/pac_arrays.xml
	res/values/pac_strings.xml
	res/xml/quick_settings_panel.xml
	src/com/android/settings/quicksettings/DraggableGridView.java
	src/com/android/settings/quicksettings/QuickSettings.java
	src/com/android/settings/quicksettings/QuickSettingsTiles.java
	src/com/android/settings/quicksettings/QuickSettingsUtil.java