Dump and restore for bot line-up needed

[W6kC9TbM]

Bot games don't make much sense without being able to restart a match that I just lost.

I'd recommend a command to save and restore the current bot line-up so I can retry the line-up until I manage to beat it.

A simple "restart" bot match command would be okay, better would be to have a command that simply dumps a command batch that I can use later on to re-create the bot line-up simply by copy-and-paste or by saving/loading to/from disk.

ie. "lusave 1" and "luload 1" (lu for line-up, 1 for the filename). And "luload" without argument to load the automatically saved last line-up.