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
Framework : Lockscreen - Customizable shortcuts

Forward port lockscreen shortcuts

Change-Id: Ic3b935df5c0da35f31373d96943e442dc39cf11b
Merge "Framework : Lockscreen - Customizable shortcuts" into cm-11.0
Merge remote-tracking branch 'cm/cm-11.0' into wszf