Atmos Changes - Logan

Thank you :3
Merge pull request #4483 from Loganbacca/chemsmoke

Chemsmoke tweaks and bug fixes
Merge pull request #4485 from Aryn/master

Fixed nuke shuttle being a swirly vortex of death.
Medbay

Wall Closets + Medicine Storage change
Medbay: This should do it.

Plumbing, Intercom, Power mapping verbs all good.
Don't think I'll find any more trivialities that can't wait.
Of course, I say that now but...
Medbay door name change

I wish I wasn't a perfectionist. Someone save me.
Medbay Changes

A few items, a few doors.
This is all coming from writing a huge manual for the Medbay.
Little things to improve everywhere.
Medbay Changes

+ A Captain Door opening button thang.
Medbay CMO desk paper
Merge pull request #4487 from zekesulastin/laser-scalpel

Laser Scalpels Ver. 1
Efficiency: Joblist

Conflicts:
	code/__HELPERS/global_lists.dm
Temporary commit to back up data.
Fractures and severed limbs cause cuffs to fall off. Deranged spessmen can chew their own wrists to break free.
Merge pull request #4498 from ZomgPonies/bs12

Efficiency: Job lists
Fixed supply shuttle bug wherein the area types were actually tags.
Fixed some bugs regarding space lighting.
Set lighting overlay's name to empty string.
Added 3D glasses to Dormitory
Added '50 Wooden Planks' to shipments
Merge branch 'dev' of https://github.com/Baystation12/Baystation12 into dev