Sync with CM.
Change this for S4 Mini Duos.
Fix Klocwork errors in liblight

1. Fix null pointer de-reference klocwork error in liblight.
2. sprintf is part of ScanBan function. Replace sprintf with snprintf.

Change-Id: If408be6040481f5edda78cfeed477b30ab5b5e73
serrano: Kang KlteRIL

Change-Id: Iaf8643c173ba8620d37a808f6ffc48b95acc7ad9
serrano: Add Samsung UNSOL responses to RIL class

Change-Id: I63df5f4c311468e8686595f72708f039f6fe9f83
serrano: Remove dual-sim stuff

* Let the dual-sim guys deal with this in their device repo

Change-Id: I7b48cf4fe72a061bd119459100e56b4efaf838ef