Merge pull request #4391 from Anewbe/ghosts

Ghosts no longer show up over living mobs

code/modules/mob/dead/observer/observer.dm

@@ -11,7 +11,7 @@ var/global/list/image/ghost_sightless_images = list() //this is a list of images
 	desc = "It's a g-g-g-g-ghooooost!" //jinkies!
 	icon = 'icons/mob/ghost.dmi'
 	icon_state = "ghost"
-	layer = 4
+	layer = 3.9	//Just below normal mobs
 	stat = DEAD
 	canmove = 0
 	blinded = 0