Map «[Remastered] Чернобыль / Chernobyl» for Ravenfield (Build 26)

about the port:
- de_chernobyl
- from KalaSH
- 10 - 40 bots
- sunny option, gloomy option (maybe it will be winter soon)
- there is an Easter egg

about the remaster:
- added vegetation
- new nav grid
- there is rain on the gloomy version
- pixelated textures
- solar lens flares
- added ambient sounds
- the invisible collider above the map has been removed