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
Another year gone.