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/assembly/holder.dm

@@ -100,7 +100,7 @@
 /obj/item/device/assembly_holder/attack_self(mob/user)
 	src.add_fingerprint(user)
 	if(!a_left || !a_right)
-		user << "<span class='danger'>Assembly part missing!</span>"
+		to_chat(user, "<span class='danger'>Assembly part missing!</span>")
 		return
 	if(istype(a_left,a_right.type))//If they are the same type it causes issues due to window code
 		switch(alert("Which side would you like to use?",,"Left","Right"))