Removing some unused loops and the last of the speech-bubble stuff.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@4370 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/say.dm

@@ -383,6 +383,3 @@ var/list/department_radio_keys = list(
 	log_say("[name]/[key] : [message]")
 
 
-
-/obj/effect/speech_bubble
-	var/mob/parent

code/modules/mob/mob_movement.dm

@@ -372,9 +372,6 @@
 			step(mob, pick(cardinal))
 		else
 			. = ..()
-			for(var/obj/effect/speech_bubble/S in range(1, mob))
-				if(S.parent == mob)
-					S.loc = mob.loc
 
 		moving = 0