refs #932  Fix ccnr usage message to reflect new log levels.
refs #932  Fix ccnr usage message to reflect new log levels.

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