Add Pie Settings

Conflicts:
	AndroidManifest.xml
	res/values/arrays.xml
	res/xml/interface_settings.xml
	src/com/android/settings/util/CMDProcessor.java
	src/com/android/settings/util/Helpers.java
	src/net/margaritov/preference/colorpicker/AlphaPatternDrawable.java
	src/net/margaritov/preference/colorpicker/ColorPickerDialog.java
	src/net/margaritov/preference/colorpicker/ColorPickerPanelView.java
	src/net/margaritov/preference/colorpicker/ColorPickerPreference.java
	src/net/margaritov/preference/colorpicker/ColorPickerView.java