expose rpc and rpcterms functionality from extended bins script
expose rpc and rpcterms functionality from extended bins script

erlware/relx,umatomba/relx,priestjim/relx,lrascao/relx,zugolosian/relx,ingwinlu/relx,ethercrow/relx,tsloughter/relx,timclassic/relx,bitwalker/relx,bsmr-erlang/relx,Licenser/relx