MiniStation Update

Fixes a runtime with the vent clogging event, which happens to MiniStation.
Lowered all vent requirements to 20.
Fixed transit tubes from breaking by reversing the pod direction twice.
Changed the icon state name of the terminators so that they had density.
Transit tubes will now reset the view of the mob exiting.
Merge pull request #2650 from Giacom/master

MiniStation Update