More pAI fixes. Apparently silicon based mobs automatically get access to Robotic Talk - since pAIs aren't bound by AI laws this could be incredibly game breaking for rogue borgs/AIs.

Also changed viewers() to hearers() when checking to see if MMIs/Intelicards/et all can hear something, so they're no longer deaf in the dark.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@1638 316c924e-a436-60f5-8080-3fe189b3f50e

code/modules/mob/living/say.dm

@@ -250,7 +250,7 @@
 */
 	var/turf/T = get_turf(src)
 	listening = hearers(message_range, T)
-	var/list/V = view(message_range, T)
+	var/list/V = hearers(message_range, T)
 	//find mobs in lockers, cryo, intellicards, brains, MMIs, and so on.
 	for (var/mob/M in world)
 		if (!M.client)

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

@@ -15,6 +15,8 @@
 
 	if (length(message) >= 2)
 		if (copytext(message, 1, 3) == ":s")
+			if(istype(src, /mob/living/silicon/pai))
+				return ..(message)
 			message = copytext(message, 3)
 			message = trim(copytext(sanitize(message), 1, MAX_MESSAGE_LEN))
 			robot_talk(message)