Remove r_proto_repo_keyid() and replace with reference to	ccnr->ccnr_keyid. Add check for answerfrom & CCN_AOK_NEW before generating new content. Recognize begin-enumeration interests with our repo id specified. Add code to check a charbuf against a simple Exclude filter. Check incoming non-repo-specific begin-enumeration interests to see if they exclude this repo id.
Remove r_proto_repo_keyid() and replace with reference to	ccnr->ccnr_keyid.
Add check for answerfrom & CCN_AOK_NEW before generating new content.
Recognize begin-enumeration interests with our repo id specified.
Add code to check a charbuf against a simple Exclude filter.
Check incoming non-repo-specific begin-enumeration interests to see if they exclude this repo id.

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