Removes lockboxes.
Merge remote-tracking branch 'upstream/master'
Fingerprints on showers and crayon graffiti.

fixes #4076
as well as admin request on crayons.
AI / Cyborgs will now leave hiddenprints.
Admins can now put a reason for booting someone from the server.

Virgie requested feature.
Merge pull request #4185 from Ccomp5950/cyborg_hiddenprints

AI / Cyborgs will now leave hiddenprints.
Merge pull request #4186 from Ccomp5950/kick_reason

Admins can now put a reason for booting someone from the server.
Merge pull request #4184 from Ccomp5950/fingerprints

Fingerprints on showers and crayon graffiti.
Allow people inside/on objects to hear as well as cortical borers.
This doesn't look right either.
Recursive Derp.  This should fix that.
Merge pull request #4192 from Ccomp5950/recursive_hearers

Allow people inside/on objects to hear as well as cortical borers.
Partial fix for pAI emotes (they still can't hear beyond one container
level, will require a say/emote code hack)
Dirt Fixes.  Pass ALL the attack_by's to the floor.
Ghost chat unicode support...removed unneeded sanitize()
Merge pull request #4203 from fira/pAIEmoteFix

Partial fix for pAI emotes (one-third-reimplementation of audio emotes)
Cleanbots are now created unlocked.

Allows roboticist to set up cleanbots and if they patrol or not.  Requires janitor access to lock them (Captain, HoP, Janitor)

Should probably have a proc that checks you have either of the access listed but for now this fixes this minor problem.
Fixed placing ID's into PDA's that are on the ground.

Removed useless can_use check, no reason that is needed there.
Merge pull request #4224 from Ccomp5950/bug_fixes

Bug fixes
Fixes for https://github.com/Baystation12/Baystation12/issues/4173 , https://github.com/Baystation12/Baystation12/issues/4168 , https://github.com/Baystation12/Baystation12/issues/4159 , and https://github.com/Baystation12/Baystation12/issues/4038