Revert "New Event: ACTION_NEW_OUTGOING_SMS"

This reverts commit 5dfaa70a11ea6459911955dfded6e74c4e2c2aad.
Revert "Add SMS Middleware layer."

This reverts commit 9e2710a6a06720db99e3db559310a4f1a07feceb.

Conflicts:
	core/res/res/values/ras_strings.xml