Map Changes - Atmos

- Redid all of the atmos piping and shuffled a little around
engineering. The atmos is pretty much already in its final form and
would need to be downgraded to allow the atmos player to do something.
- Added a dispenser to Xenobiology.
- Added a sheet of Phoron to engineering.
- Set the SMES to start with zero power to practice kickstarting a cold
engine.