Re-arranges areas

Less emergency shutters dropping due to alarms in adjacent but connected rooms. Primarily affects security.
Main hallways are now less jagged, making fire alarm/emergency shuttle flashing look better.
Replaces the chief engineer/head of security areas with the existing crew_quarter variants as these are rad-storm protected (and are likely to contain SSD crew).
Merge remote-tracking branch 'upstream/dev' into NewAreas
Merge pull request #6237 from PsiOmegaDelta/NewAreas

Re-arranges areas - Stage 1