Baystation12/Baystation12 — pull request #4939 by PsiOmegaDelta (2014-05-08 20:02:18+00:00)
Title: Map merge fixes + more

Corrects central hallway and bridge-area, re-adding vents, scrubbers, and pipes lost in recent merge (causing a couple of disconnects).
Expands central hallway area where necessary to, for example, prevent air alarms in the captain's office to close emergency shutters in the hallway.
Removes a few lone emergency shutters by the brig. Adds emergency shutters by HoS/Sec service desks.