Fixed how built JS file is served (prod mode)
Fixed how built JS file is served (prod mode)

cityofsomerville/citydash,cityofsomerville/citydash,cityofsomerville/cornerwise,cityofsomerville/citydash,cityofsomerville/cornerwise,codeforboston/cornerwise,cityofsomerville/cornerwise,cityofsomerville/cornerwise,codeforboston/cornerwise,codeforboston/cornerwise,cityofsomerville/citydash,codeforboston/cornerwise