RELENG-386: get imgapi (acutally DSAPI) sdc-client tests working
RELENG-386: get imgapi (acutally DSAPI) sdc-client tests working

misterdjules/node-sdc-clients,misterdjules/node-sdc-clients,arekinath/node-sdc-clients,joyent/node-sdc-clients,arekinath/node-sdc-clients,joyent/node-sdc-clients