Wired in medical fabricator

Added water detectors to open the vents in the oxygen generation room and machinist's room. These were there at some point, but weren't in the public version for some reason.

Docking clamp wired in to charge batteries off station power.

- Fixed signalling on Medbay and Bridge pumps. Little embarassing I missed that the first time when fixing power
- Wired power to suit and storage oxygen generators.

Sub should be fully playable now.

Actually wired power into the medbay and bridge pumps.

Bridge lockdown doors no longer can be wired, so trapping the captain inside isn't quite so easy.