Meatclanger changes and fixes

-EVA changed and moved to where the gateway was
-gateway moved to the lockers area, it doesn't need to take up so much
space
in the very centre of the station
-teleporter changed slightly
-auxiliary tool storage moved to near EVA was along with a new seating
area
opposite the HoP office, it looked far too cramped along that corridor
-mechanics office moved to where auxiliary used to be
-old maintenance ring restored with mechanics moved
-starboard emergency storage added
-changes to robotics layout

These are slightly larger in scope in many ways the prior changes.
Merge pull request #2047 from IratePirate/Bleeding-Edge

Meatclanger changes and fixes