Fixes #6735

Moves the open/closing sounds up the class hierarchy, from the statis bag to the body bag.
Outpost miner access. Fixes #6716

Those dirty miners should now be able to access the loader area in the Research outpost.
Restores wiring for the misc. research shield generators.
Map fixes

There are no longer british and american security cameras labeled armoury/armory.
Cameras now named: Armoury, Armoury - Secure, Armoury - Tactical Equipment.

Gives the AI SMES an initial charge level. The AI core can run into power issues during the first hour of a round if no one sorts to the engine.
Adds missing power cable in the engine monitor room.
Minimum effort re-connection of engineering power monitor computer. So many map conflicts in the future :,(
Merge pull request #6739 from PsiOmegaDelta/BBag

Fixes #6735
Merge pull request #6742 from PsiOmegaDelta/MiscPower

Restores wiring for the misc. research shield generators.
Merge pull request #6744 from PsiOmegaDelta/PowerToMiners

Outpost miner access. Fixes #6716.
Merge pull request #6748 from PsiOmegaDelta/MoreMap

Map fixes
Fixes #6754.

All station pipes should again be properly layered when floor tiles are installed, etc.
Added a worn icon for rainbow cap, previously only flipped would work.
Makes heist unvotable and fixes the language bug with spawned vox.
Merge pull request #6760 from Zuhayr/master

Removes heist as a votable roundtype.
removing world debug message.
sanity check on facehuggers.
xenos need to hiss too
Merge pull request #6761 from DJSnapshot/hotfix

Xeno fixes and world debug message removal.
Merge pull request #6758 from PsiOmegaDelta/ConsistentPipes

Fixes #6754.
Hotfix for broken damage reading