Settings: revert all PA Pie control 1/2

Conflicts:

	res/values/arrays.xml
	res/values/strings.xml
	res/xml/pie_color.xml
	res/xml/pie_settings.xml
	res/xml/system_settings.xml
	src/com/android/settings/paranoid/Pie.java
hmmmm???
	modified:   res/values/arrays.xml
	modified:   res/values/strings.xml
	modified:   res/xml/system_settings.xml
	deleted:    src/com/android/settings/paranoid/Pie.java