Merge remote-tracking branch 'robit/iss_custody' into add_cfdp
new sdnv function
new sdnv decode function
fix sdnv decode
del printf of sdnv, add dst bp eid in bundle_print_uid
set 0 to field before sdnv decode!!!
custody signal decode set 0 before sdnv decode
replica check for local dispatch bundle
extend the replica life time to 3600 seconds
fix replica for isreplica in bpd_bundle_list.c
Merge remote-tracking branch 'robit/iss_custody' into add_cfdp
remove redundant printf in bpd_forward()
merge with iss_custody to remove redundant printf in bpd_forward()
cfdp add the ack of metadata
Merge remote-tracking branch 'wenting/add_cfdp' into add_cfdp
Merge remote-tracking branch 'wenting/add_cfdp' into add_cfdp
have added the ack of metadata and fix the nak
have fixed 2 in sending side
fix the the twice
fix in the reciev side