Add bridge support type field
Add bridge support type field

openstreetmap/iD,AndreasHae/iD,openstreetmap/iD,kartta-labs/iD,AndreasHae/iD,kartta-labs/iD,ngageoint/hootenanny-ui,AndreasHae/iD,digidem/iD,ngageoint/hootenanny-ui,kartta-labs/iD,ngageoint/hootenanny-ui,morray/iD,openstreetmap/iD,morray/iD,digidem/iD