Fixes #5879
Merge pull request #6248 from JimTheCactus/pda_monitor_fix

[DEV] PDAs now behave properly with unconnected power monitors
Fixes #5874
Fixes 5866#
Merge pull request #6244 from JimTheCactus/LibraryFix

Fixes sanitizeSQL proc
Merge resolution.
Merge branch 'dev-freeze' of https://github.com/Zuhayr/Baystation12 into dev
Fixed a comment in cryofreezer code.
Merge pull request #6252 from DeeUnderscore/pencode-headings

Add headings to pencode
Merge pull request #6243 from Whitellama/bugfixes

Fixes tank dispenser sprites not updating, fixes combat belts not holding police tape, other bugfixes
Merge pull request #6237 from PsiOmegaDelta/NewAreas

Re-arranges areas - Stage 1
Merge pull request #6249 from JimTheCactus/pda_monitor_upgrade

[DEV] PDA Power Monitor Clarity Upgrade
Reapplies LightningIron's fix for #6131
Merge branch 'master' of https://github.com/Baystation12/Baystation12 into flame

Conflicts:
	code/game/objects/items/weapons/storage/belt.dm
Merge pull request #6116 from Hubblenaut/dev

Hazardly low pressure induces OxyLoss up to 55 points
The Syndicate uplink now only access the locked records, meaning it will be unaware of later in-round changes concerning a given character.
Stack update
Merge pull request #6236 from Whitellama/flame

Fixed matches and candles not being able to burn papers. Also made Diona...
Merge pull request #6242 from PsiOmegaDelta/ExploitableAlternative

Antags - Exploitable Information - MKII
Maintenance Cleanup