Refs #100739 Fix usage message to include options and correct syntax.  Check all memory allocations for failure.  Reset filter clause each time one is parsed.
Refs #100739 Fix usage message to include options and correct syntax.  Check all memory allocations for failure.  Reset filter clause each time one is parsed.

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