Vega-strike-engine-source: Name of galaxy xml set in vegastrike.config is ignored

[viktorradnai]

The universe object is created before vegastrike.config is parsed therefore the default galaxy name (universe/milky_way.xml) is hardcoded here:
https://github.com/vegastrike/Vega-Strike-Engine-Source/blob/333186e00b760eda300a4b89230ff19ce5083a50/engine/src/vsfilesystem.cpp#L713

Even though there is a setting for it in vegastrike.config (variables/general/galaxy`) this has no effect.

[viktorradnai]

This is the first thing that breaks when I try to run Privateer Gemini Gold with the new binary :)

[BenjamenMeyer]

This does need to be addressed. There is a bunch of config stuff to be done related to the configuration. We should try to get this in 0.7.x as it effects our sister project. If not, I'm hoping 0.8.x will be a fast turn around (focused on the Py3 conversion only) so this would be 0.9.x.

[BenjamenMeyer]

Reset this to 0.9.x; if the PRs get completed in time it'll make 0.8.x since it's on master. It would need a port to 0.7.x; if finished in master we can do that, but we'll probably move too quickly to 0.8.x for that to matter.