Merge remote-tracking branch 'upstream/bleeding-edge-freeze' into bleeding-edge-freeze
Adds a crew transfer notice for new players

Adds the "The station is currently undergoing evacuation procedures"
notice for new people trying to join when there's a crew transfer going
on.
Fixed some conflicts from last merge as well as creating a rig for the deathsquad
Merge pull request #3083 from Kilakk/bleeding-edge-freeze

Adds a crew transfer notice for new players joining
Merge branch 'bleeding-edge-freeze' of https://github.com/Baystation12/Baystation12 into bleeding-edge-freeze
More Icons! Also working on disposals in the new medbay,the designer didn't do it correctly...