Add PacketCable NCS 1.0 support for Docsis/Eurodocsis networks

(closes issue #12950)
 Reported by: alea-soluciones
 Patches: 
       ncs-pktccops-12950-r206803.patch uploaded by alea-soluciones (license 514)
 Tested by: alea-soluciones, adomjan, urtho, nahuelgreco


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@227049 65c4cc65-6c06-0410-ace0-fbb531ad65f3