Settings: last app action in long press

Change-Id: I72d9cb5bca5eedd20ea80ee69d370a478e59def4
Settings: add user configurable lockscreen shortcuts (2/2)

Change-Id: I6333792830f7357a9f4fcd5d42c479ec60a71915

Conflicts:
	res/values/slim_strings.xml
	src/com/android/settings/slim/dslv/ActionListViewSettings.java