Add SMS Middleware layer.

Add fix so ordered broadcasts are delivered to system
apps first in the event of a tie. This works around
the issue where terrible apps steal SMS notifications
from the broadcast queue to simply prevent notifications
that could otherwise be removed by a toggle.

Change-Id: I30e38c6c27d339d55a8f9a0f4106185356a9b9a0

Conflicts:
	core/res/res/values/mighty_strings.xml
New Event: ACTION_NEW_OUTGOING_SMS

Change-Id: I8be01ad6251ca25e4d00ebffd876bb6ce7f3c283