Add isConvex() to iD.Way..
Add isConvex() to iD.Way..

kepta/iD,AndreasHae/iD,tbicr/iD,energiekollektiv/openmod.sh-id,digidem/iD,openstreetmap/iD,zbycz/iD,1ec5/iD,kartta-labs/iD,bagage/iD,digidem/iD,andreic-telenav/iD,edpop/iD,1ec5/iD,edpop/iD,bagage/iD,edpop/iD,AndreasHae/iD,morray/iD,mapmeld/iD,andreic-telenav/iD,zbycz/iD,kepta/iD,ngageoint/hootenanny-ui,bagage/iD,kartta-labs/iD,openstreetmap/iD,ngageoint/hootenanny-ui,1ec5/iD,kartta-labs/iD,AndreasHae/iD,mapmeld/iD,mapmeld/iD,openstreetmap/iD,morray/iD,tbicr/iD,energiekollektiv/openmod.sh-id,ngageoint/hootenanny-ui