Settings: Silently update the package manager

This commit implements automatic updating of the "Choose application"
list used for creating configurations for new apps. The list is now
being updated each time an app is either added to or removed from the
existing custom configurations.

Change-Id: I2d442fb9e573e65bf686a48ed15b5479d4238d4d
Settings : Launch only contacts picker for blacklist entry

Change-Id: I266d1ad7f1aab745728b33490268cb197188f2b3
Update Blacklist
Fix order & capitalization

Change-Id: I410806e50516842e1d743d4b31a073b61ff9b6a7

Conflicts:
	res/values/cr_strings.xml