Major Update #2 - Added over 200 km of route.

Added over 200 km of route from Yashkino to Suslovo.
Added Steam achievements. Mafia mission achievements will be retroactively granted to players who have completed them and load the appropriate save.
Added bulletproof locomotive glass. You can find them in the hangars behind the Yashkino station.
Fixed a bug where having a weapon in hand allowed stealing from the junkyard without being detected.
Improved loading of shooting NPCs who can run.
Enabled Steam Cloud