Support quartile scheme for any imagery source (fixes #2112)
Support quartile scheme for any imagery source (fixes #2112)
andreic-telenav/iD,andreic-telenav/iD,openstreetmap/iD,openstreetmap/iD,mapmeld/iD,ngageoint/hootenanny-ui,digidem/iD,tbicr/iD,bagage/iD,mapmeld/iD,1ec5/iD,1ec5/iD,AndreasHae/iD,openstreetmap/iD,tbicr/iD,kepta/iD,energiekollektiv/openmod.sh-id,zbycz/iD,AndreasHae/iD,ngageoint/hootenanny-ui,morray/iD,energiekollektiv/openmod.sh-id,mapmeld/iD,AndreasHae/iD,kepta/iD,zbycz/iD,edpop/iD,kartta-labs/iD,edpop/iD,bagage/iD,digidem/iD,kartta-labs/iD,1ec5/iD,ngageoint/hootenanny-ui,edpop/iD,bagage/iD,kartta-labs/iD,morray/iD