Moves languages to a holder datum, gives mind its own language holder

code/modules/mob/living/silicon/ai/say.dm

@@ -164,11 +164,9 @@
 
 #endif
 
-/mob/living/silicon/ai/can_speak_in_language(datum/language/dt)
-	if(HAS_SECONDARY_FLAG(src, OMNITONGUE))
-		. = has_language(dt)
-	else if(is_servant_of_ratvar(src))
+/mob/living/silicon/ai/could_speak_in_language(datum/language/dt)
+	if(is_servant_of_ratvar(src))
 		// Ratvarian AIs can only speak Ratvarian
-		. = ispath(dt, /datum/language/ratvar) && has_language(dt)
+		. = ispath(dt, /datum/language/ratvar)
 	else
 		. = ..()

code/modules/mob/living/silicon/silicon.dm

@@ -6,7 +6,7 @@
 	verb_ask = "queries"
 	verb_exclaim = "declares"
 	verb_yell = "alarms"
-	initial_languages = list(/datum/language/common, /datum/language/machine)
+	initial_language_holder = /datum/language_holder/synthetic
 	see_in_dark = 8
 	bubble_icon = "machine"
 	weather_immunities = list("ash")