Ignore uninteresting tags in old-style multipolygon code
Ignore uninteresting tags in old-style multipolygon code

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