Improvement for the tank crew generator

[Kimmer]

To SYN_Vander

Your generator is a masterpiece, but I want to create the western fronts missions but I can’t find western fronts maps, so I hope you can add it. Also add the map of starlingrad and the latest Leningrad

[JollyJack]

IMO the Flying Circus maps are not so suited for tank missions, done some experiments, but maybe you can add them to the EMG yourself?

Maps and planes are addressed in maps.json.