delete old keys (bug); keep track of which geojson prioritized a given record (feature)
delete old keys (bug); keep track of which geojson prioritized a given record (feature)

osmlab/to-fix,osmlab/to-fix,Rub21/to-fix,crowdcover/to-fix,developmentseed/to-fix,crowdcover/to-fix,Rub21/to-fix,developmentseed/to-fix