Rename column keys
Rename column keys

wrightgd/citydash,cityofsomerville/citydash,patilav/citydash,wrightgd/citydash,cityofsomerville/cornerwise,ejegg/citydash,wrightgd/citydash,cityofsomerville/citydash,codeforboston/cornerwise,ejegg/citydash,ejegg/citydash,patilav/citydash,wrightgd/citydash,patilav/citydash,cityofsomerville/cornerwise,cityofsomerville/cornerwise,ejegg/citydash,codeforboston/cornerwise,cityofsomerville/citydash,codeforboston/cornerwise,patilav/citydash,codeforboston/cornerwise,cityofsomerville/cornerwise,cityofsomerville/citydash