Fix ccnd stats display to know about CCN_FACE_PASSIVE
Fix ccnd stats display to know about CCN_FACE_PASSIVE

svartika/ccnx,ebollens/ccnmp,cawka/ndnx,cawka/ndnx,ebollens/ccnmp,svartika/ccnx,svartika/ccnx,cawka/ndnx,svartika/ccnx,ebollens/ccnmp,cawka/ndnx,svartika/ccnx,cawka/ndnx,svartika/ccnx,ebollens/ccnmp,svartika/ccnx