Update to pull in celery
Update to pull in celery

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