Convert remaining old shuttles -> TGshuttles

[hry-gh]

The shuttle_controller should be stripped out, any any remaining usages of it should be moved to TGshuttles

This includes uses on maps, and the cargo shuttle.

[mullenpaul]

Currently existing uses of old shuttle

• supply shuttle for cargo

Needing fixing

• all elevators and shuttles on maps, trams etc are just not working right now, this was partially because of an intentional action by me (corsat monorail) or because they were already broken (trijent)

[mullenpaul]

Update: supply elevator is all that remains here