implemented more clever auto-tab-switching added "this map intentionally left blank" messages (with reasons why so)
implemented more clever auto-tab-switching
added "this map intentionally left blank" messages (with reasons why so)

dex2000/overpass-turbo,dex2000/overpass-turbo,Secretmapper/overpass-turbo,Secretmapper/overpass-turbo,elbakai/overpass-turbo,elbakai/overpass-turbo