Merge pull request #4 from Baystation12/bleeding-edge-freeze

Bleeding edge freeze
Edited engineering and medical. Engineering's front door moved around to be more accommodating to the lay out, added a secured door off maintenance so a lock down is actually a lock down. Fiddled with medical, added fixes.
Merge branch 'bleeding-edge-freeze' of https://github.com/Gamerofthegame/Baystation12 into bleeding-edge-freeze
Merge pull request #2220 from Gamerofthegame/bleeding-edge-freeze

Minor map edits