Many map fixes.

* Turned on public channel intercom by default.
* Added some gardening tools for public use.
* Removed unneeded south light in hydroponics.
* Added terminals for Survey Ship SMES.
* Replace body scanner in medbay with regular one - previously, it was the Vox version, which can only identify cortical stacks.
* Added a window between the cafeteria and hallway.
* Emergency shutters added to exterior windows, and a few interior ones.
* Fixed Atmospherics airlock access.
* Cycling airlocks added for Survey Ship.
* Replaced second NanoMed in medbay with a medical supply locker, added tramadol by default.
Merge pull request #3 from MagmaRam/master

Adds shotgun revolver/blaster
Merge branch 'master' of https://github.com/MementoVile/OutpostPsi