Additional brig changes

Each section in security, those divided by emergency shutters, should now have their own air alarms, vents, and scrubbers.
Secucrity camera coverage was lacking slightly, the detective office primarily.
Changed areas to ensure emergency shutters would not drop for atmos alarms in adjacent but unconnected rooms.
Removes a couple of overlapping pipes.
Replaced old-type vents with current versions displaying the proper state.
Ensures that the door button in the detective's office works by having it operate doors instead of shutters.