Update osmauth to support pre-auth
Update osmauth to support pre-auth

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