2020-01-21 Server Crash, Mesh Lighting, Name Species, Site Overlap

[jakbruce2012]

Please extend this mine and well overlap limit to millitary buildings

I thought it should apply to all buildings but was afraid to make that change without further testing. I don't know of any building type that makes sense to overlap on itself.

It is helpful at times when the terrain is finicky, or to have smoothly overlapped site boundaries, but otherwise not really needed.  Should definitely not allow building geometry to overlap.