Don't call updateTags extra times (closes #3650)
Don't call updateTags extra times
(closes #3650)

kartta-labs/iD,kartta-labs/iD,AndreasHae/iD,1ec5/iD,mapmeld/iD,edpop/iD,openstreetmap/iD,morray/iD,AndreasHae/iD,bagage/iD,1ec5/iD,ngageoint/hootenanny-ui,mapmeld/iD,bagage/iD,kartta-labs/iD,1ec5/iD,digidem/iD,edpop/iD,edpop/iD,morray/iD,ngageoint/hootenanny-ui,AndreasHae/iD,bagage/iD,openstreetmap/iD,ngageoint/hootenanny-ui,digidem/iD,mapmeld/iD,openstreetmap/iD