merge internal way nodes too
merge internal way nodes too

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