Merge pull request #4030 from Aranclanos/singforthemoment

fixes issue #4025 - service borg violin not working
Gives the AI a hud
Two fixes

Double click made non-snowflake, cancel camera exploit patched
Merge pull request #4038 from Cheridan/ghost_notifications

Notifications + Random Stuff
Now uses isturf
Adds slot machines.
Merge pull request #4022 from Miauw62/slotmachine

Adds slot machines.
Adds slot machines to the game and updates the changelog.
Merge pull request #4051 from Miauw62/changelog666

Adds slot machines to the map and updates the changelog.
Merge pull request #4037 from Rolan7/Issue3879

Hydroponics fixes, icons and irrigation
Adds a mint to the mining station to feed the gambling addiction.
Fixes an unconnected airpipe in the mint room.
Merge pull request #4054 from Miauw62/mint

Adds a mint to the mining station.
Growns: The OOPening.

Refactors grown.dm to use OO programming techniques.

merge commit

conflict in map

map fix

fixing the map. again. thanks obama.

map commit

wtf

Merge branch 'master' of https://github.com/tgstation/-tg-station into ghost_notifications

map conflict fix. this should work.

updates metastation
Merge pull request #4046 from Aranclanos/breathruntime

Too hot or too cold? Fuck that, I'll runtime once per second. Per human.
restores ambrosia's description.
restores ambrosia description
Office/rolling chairs will now work properly when carrying mobs, those will not slip out of the chair, becoming an ungrabless mobs. And the direction of the chair and mob will be better and easier to notice when they bump something.

Their direction changes will work even better if mob movement code finally removes all the spawn() calls. I'm not planning of adding any special code for that here.
Traitor code phrases/responses will be announced at round end.
Killer Tomatoes

Signed-off-by: Firecage <firecage@hotmail.com>