Fixes:
- tweaking for view distance and chunk loading
- fixed completed tutorials list layout
- fixed "?" as balance string in treasury
- fixed DefaultWorld to one with valid Citizenship law
- fixed dead-lock with steel (when pump was needed for steel and steel needed for pump)
Improvements:
- graceful shutdown for Windows servers. If you close it (Alt+F4 or with close button) then it will try to save state (Windows will only provide 5-10 seconds for that) or you can configure your software to send Ctrl+C to console app and configure own timeout for shutdown.
- added ping retries if for some reason ping was last for first attempt
Performance:
- minor performance improvements
