Revert "Revert "Saycode/language/species port from Bay""

This reverts commit d54579850c.

Conflicts:
	code/game/gamemodes/nuclear/nuclearbomb.dm
	code/game/objects/items/devices/radio/intercom.dm
	code/modules/mob/living/silicon/pai/pai.dm

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

@@ -24,6 +24,7 @@
 	var/atom/movable/following = null
 	var/medHUD = 0
 	var/secHUD = 0
+	var/anonsay = 0
 
 /mob/dead/observer/New(var/mob/body=null, var/flags=1)
 	sight |= SEE_TURFS | SEE_MOBS | SEE_OBJS | SEE_SELF
@@ -490,6 +491,11 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 	if(usr != src)
 		return
 		..()
+		
+	if (href_list["track"])
+		var/mob/target = locate(href_list["track"]) in mob_list
+		if(target)
+			ManualFollow(target)
 
 	if (href_list["follow"])
 		var/mob/target = locate(href_list["follow"]) in mob_list
@@ -532,3 +538,14 @@ This is the proc mobs get to turn into a ghost. Forked from ghostize due to comp
 				following = null
 	..()
 //END TELEPORT HREF CODE
+
+/mob/dead/observer/verb/toggle_anonsay()
+	set category = "Ghost"
+	set name = "Toggle Anonymous Chat"
+	set desc = "Toggles showing your key in dead chat."
+
+	src.anonsay = !src.anonsay
+	if(anonsay)
+		src << "<span class='info'>Your key won't be shown when you speak in dead chat.</span>"
+	else
+		src << "<span class='info'>Your key will be publicly visible again.</span>"