TOOLS-203: sdc-dcapi using vmapi|cnapi|workflow|napi when appropriate.
TOOLS-203: sdc-dcapi using vmapi|cnapi|workflow|napi when appropriate.

Whatever else to be used from sdc-dcapi should be added to libdc.sh.

joyent/sdc-headnode,joyent/sdc-headnode,numericillustration/sdc-headnode,numericillustration/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode,numericillustration/sdc-headnode,joyent/sdc-headnode,joyent/sdc-headnode,kaizengarden/sdc-headnode,kaizengarden/sdc-headnode