Merge branch 'dev-freeze' of https://github.com/Baystation12/Baystation12 into dev-freeze
Merge branch 'dev-freeze' of https://github.com/Baystation12/Baystation12 into dev-freeze
Fixed accidental rename during Phoron project
Fix to breathing in bad air.
Clarifies comment wording

Small things
Merge pull request #5092 from Ravensdale/dev-freeze

Fixes accidental renames during Phoron project
Transfer valve icon fix

Fixes #5140
Scientist records photo fix

Fixes #5156
Fixes #5190
Merge pull request #5197 from Zuhayr/master

Fixes Pear120's sprite.
Feed other text fix

Fixes #5199
Merge pull request #5196 from sick-trigger/master

Small icon fixes plus
Fixes #5205.

Creates a new area instance for the PDA messaging room in the AI zone.
Mentor permissions fixes and such.

Created a helper proc /proc/is_mentor(client) use this when determining if someone is a mentor and they aren't the usr of the proc (rights_check uses usr)

Mentors will no longer hear ghosts while playing
Mentors will no longer see orange text around names in check_player_age panel if they have special_roles
Mentors will no longer be able to tell players with special roles through the use of player_panel
Mentors will no longer be able to aghost, use antagHUD, then return to their bodies.
Merge branch 'master' of github.com:Baystation12/Baystation12 into mentor_change
Removed debugverb
Merge pull request #5208 from PsiOmegaDelta/ServerArea

Fixes #5205
Merge pull request #5206 from mwerezak/shoe-cuffs

Fixes #5190
Merge pull request #5211 from Ccomp5950/mentor_change

Mentor permissions fixes and such.
Compile fix for a fix for legcuffs.