Allow ccndsmoketest to send an arbitrarily large file, provided it has a stream connection.
Allow ccndsmoketest to send an arbitrarily large file, provided it has a stream connection.

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