Improve handling of pointer events in footer (closes #2490)
Improve handling of pointer events in footer (closes #2490)

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