Bleeding edgy refresh (#303)

* not code stuff

* other things

* global vars, defines, helpers

* onclick hud stuff, orphans, world.dm

* controllers and datums

* game folder

* everything not client/mobs in modules

* client folder

* stage 1 mob stuff

* simple animal things

* silicons

* carbon things

* ayylmaos and monkeys

* hyoomahn

* icons n shit

* sprite fixes

* compile fixes

* some fixes I cherrypicked.

* qdel fixes

* forgot brain refractors

code/modules/security_levels/keycard_authentication.dm

@@ -46,7 +46,7 @@ var/datum/events/keycard_events = new()
 	if(isanimal(user))
 		var/mob/living/simple_animal/A = user
 		if(!A.dextrous)
-			user << "<span class='warning'>You are too primitive to use this device!</span>"
+			to_chat(user, "<span class='warning'>You are too primitive to use this device!</span>")
 			return UI_CLOSE
 	return ..()