Fixed a missing wire on the Shavrov P

A whole new version of the Shavrov has been added, which connects the two parts and adds a jump drive! Gunnery is now bigger, cargo being moved externally, and a new armory has been added.

-Added a lockdown and a visual way to detect when the tram has been called.

-Tram wiring has been completely overhauled. Players in between the tram will trigger a safety mechanism to prevent the player from getting trapped. Players must now wait 3 seconds between clicking the button. As well, water does not flood the tram/sub. New ballast for the tram.
-Some hulls were moved to make room and prevent crashing.

-Fixed the Tram, old tram used On dock/undock, which is terrible because that breaks shuttles during level transitions. Tram now uses states. Exterior doors are now permanently open to prevent the tram getting stuck.

-Updated the interior visuals.

-Added a captain's button to reset the tram when it gets stuck, hopefully this will fix it?