Remove existing NSI keys before upgrading to a NSI preset (closes #6575)
Remove existing NSI keys before upgrading to a NSI preset
(closes #6575)

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