Preview build of next Scatterer version (Patreon)

Hi, this is a preview build for the next Scatterer version with the rendering improvements and in-game config generation. I'm still fixing issues, and haven't yet redone Duna and EVE configs, but this version has all the main new features.

Forum post with info: https://forum.kerbalspaceprogram.com/index.php?/topic/103963-wip19-112-scatterer-atmospheric-scattering-00772-18062021-test-version-for-multi-sun-support-inside/&do=findComment&comment=4050976 

Full changelog: https://pastebin.com/raw/uMwTkz27

Enjoy