New Janitors Office, new Mechanics room etc.

virology air supply joined back up with the station for xenos
janitor's office replaced with mechanics
new janitor office placed north of delivery office with respective
changes to
the nearby emergency storage room and auxiliary tool storage
cargo warehouse door widened and a window out into maint (with shutters)
added
delivery office downsized
misc changes to maintenance
vault layout changed to how it kind of was originally
engineering corridor firelocks moved and tcomms door
atmos monitoring layout change for mechanics
surgery overflow layout changed to fit mechanics, stupidly laid out
disposal pipes
moved around a bit
changes to R&D layout so it doesn't look out into escape
vending machines in primary hallway moved to near cargo for the new
surgery overflow
dorms layout changed to get rid of the tiny one tile wide maint around
it
changes to maint east of science, removal of decontamination since
nobody used it
tiny storage room added to toxins lab
emergency storages room shrunk to improve the one tile wide maint
AI restorer moved to the other empty AI room
huge one tile wide maint south of medbay has been turned into 2 tiles by
moving engineering
and atmos one tile lower. Atmosians may complain about the one tile
difference.
Merge remote-tracking branch 'origin/Bleeding-Edge' into Bleeding-Edge

Conflicts:
	maps/tgstation.dmm