Make building crossing validation only create one issue per feature pair (re: #5891)
Make building crossing validation only create one issue per feature pair (re: #5891)

digidem/iD,kartta-labs/iD,morray/iD,AndreasHae/iD,openstreetmap/iD,AndreasHae/iD,kartta-labs/iD,AndreasHae/iD,morray/iD,openstreetmap/iD,kartta-labs/iD,openstreetmap/iD,digidem/iD