Fixes the flashers in the AI satellite having IDs for brig cells. This one has been around since the satellite was added and I just now got around to correcting it.

Also fixes the air mixer in atmos having a reverse oxygen/nitrogen concentration.
earplugs

@Octobomb
Merge branch 'master' of https://github.com/UristMcStation/UristMcStation
Merge pull request #135 from JacobLee1/master

Map fixes
Coat fixes/edits.
Merge pull request #4 from UristMcStation/master

Update
Merge pull request #5 from scrdest/master

Updat for scrdst