[#576] Fix the non-working ostool grantadmin cmd
[#576] Fix the non-working ostool grantadmin cmd

openspending/spendb,johnjohndoe/spendb,CivicVision/datahub,nathanhilbert/FPA_Core,spendb/spendb,USStateDept/FPA_Core,spendb/spendb,nathanhilbert/FPA_Core,openspending/spendb,USStateDept/FPA_Core,nathanhilbert/FPA_Core,pudo/spendb,openspending/spendb,CivicVision/datahub,pudo/spendb,pudo/spendb,johnjohndoe/spendb,spendb/spendb,johnjohndoe/spendb,USStateDept/FPA_Core,CivicVision/datahub