Merge pull request #4299 from Jordie0608/turnsoutcentcommisracisttowardsalienlifeforms

Fixes #2967 Blobs prevent supply shuttle from moving
Merge pull request #4319 from MrPerson/only_the_dead_know_peace_from_this_evil

Sanity check to prevent ghosts from going to nullspace
Merge pull request #4321 from Incoming5643/tincans

Fixes #2738
Merge pull request #4326 from Aranclanos/strippanel

Strip panel.
Allows the protolathe to build multiples of items.
Avoids division by zero
Starts work on say() improvement.
Removes silicon/decoy AIs because they are unused and in the way.
DOES NOT COMPILE, I MAY HAVE MISSED A PAREM SOMEWHERE BUT I HAVE NO IDEA WHERE
Fixes #4335

Readds the 1/12 chance of stumbling out the bolt of change fully human with no mutantrace. It must have gotten lost during the mutantrace datumizing
Merge pull request #4320 from MrPerson/MM7_Junk_Man

Fixes that "temporary black screen on deletion" issue for disposals
Merge pull request #4323 from Aranclanos/OpenTheWorld

opening/closing powerless machines
Merge pull request #4327 from Aranclanos/clickcooldowndefine

Defines for click cooldown numbers and click cooldown for paper camera spam.
More work on saycode.
Converts whispers to the new system
Removes say_understand()
Removes .bak files that were just ancient duplicates.
does more shit
Simplifies the species picking
Adds an update_icons() to minimize the effects of #4252, but it's still a problem
IT LIVES!
Changed it!
Make new_players GC when observing

When observing, that observer would be given their original new_player's mind, but that mind would still have the new_player as its current. This caused the new_player to fail to GC and resulted in the observer's mind's current becoming null.

Fix: Just delete the new_player mind when the player observes. If an admin turns them into a human or whatever, a new mind will be created automatically then.
Security records computer:
Fixes issue #1489
The security records interface should be prettier.
Fixes an issue where the slot 'ID' wasn't saved on both records.
Removes the unused and useless warn button on the player panel.