refs #100496, #100497, #100520, #100518
refs #100496, #100497, #100520, #100518

Bump API Version change from 4000 -> 4001.  #100520 fix was merged along with merge of refs #100518 Merge remote-tracking branch 'origin/100518-100520-keyfetch'.  #100496 snuck in with another merge sha: 26cd4fe, refs #100497 Merge remote branch 'origin/100497-ccnls-scope'.  Apologies in advance for the confusion.

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