Added hover background colors to the issue list items
Added hover background colors to the issue list items

AndreasHae/iD,kartta-labs/iD,openstreetmap/iD,kartta-labs/iD,morray/iD,digidem/iD,AndreasHae/iD,digidem/iD,openstreetmap/iD,morray/iD,kartta-labs/iD,AndreasHae/iD,openstreetmap/iD