[Headless - Suggestion] Create a new save game via startup params

[AlienXAXS]

Hi,
During my work with the Linux Wine stuff it would be super useful if there was a way to invoke DSPGame.exe to create a save game (either random seed, or based on a seed provided via parameter) and exit.

This can be used to programically create new servers that "just run" right after the install from steamcmd, removing the need for user file uploads to remote servers if the user wishes to just start a-fresh loading the newly created save via the -load-latest param.

Thanks :)