Servatrice Server Maintenance - Cockatrice/Cockatrice GitHub Wiki

*(nothing here yet)* (linking https://github.com/Cockatrice/Cockatrice/issues/3303#issuecomment-399124451 as potential content)

(Announce in https://github.com/Cockatrice/Cockatrice/issues/402#issuecomment-717494956 after changes are done)