Swapped languages and datums over to global lists. Updated verbs.

code/modules/mob/language.dm

@@ -30,4 +30,29 @@
 	name = "Vox-pidgin"
 	speech_verb = "shrieks"
 	colour = "vox"
-	key = "v"
+	key = "v"
+
+
+// Language handling.
+/mob/proc/add_language(var/language)
+
+	var/datum/language/new_language = all_languages[language]
+
+	if(!istype(new_language,/datum/language))
+		return
+
+	for(var/datum/language/L in languages)
+		if(L && L.name == new_language)
+			return 0
+
+	languages += new_language
+	return 1
+
+/mob/proc/remove_language(var/rem_language)
+
+	for(var/datum/language/L in languages)
+		if(L && L.name == rem_language)
+			languages -= L
+			return 1
+
+	return 0