Remove all existing CSVs when re-running makeCSV
Remove all existing CSVs when re-running makeCSV

mmdolbow/openaddresses,openaddresses/openaddresses,orangejulius/openaddresses,sergiyprotsiv/openaddresses,slibby/openaddresses,mmdolbow/openaddresses,slibby/openaddresses,slibby/openaddresses,sergiyprotsiv/openaddresses,orangejulius/openaddresses,openaddresses/openaddresses,orangejulius/openaddresses,mmdolbow/openaddresses,sergiyprotsiv/openaddresses,openaddresses/openaddresses