Added document decorator for filtering on tags
Added document decorator for filtering on tags

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