Some changes to cult mode.

Fixed cyborgs just pressing cancel when choosing AIs.
Midis setting now carries over when ghosting.
Can now check if a borg is emagged from the player panel.

git-svn-id: http://tgstation13.googlecode.com/svn/trunk@367 316c924e-a436-60f5-8080-3fe189b3f50e

code/defines/procs/helpers.dm

@@ -574,7 +574,7 @@
 		ais[name] = A
 
 	if (ais.len)
-		select = input("AI signals detected:", "AI selection", null, null) as null|anything in ais
+		select = input("AI signals detected:", "AI selection") in ais
 		return ais[select]
 
 /proc/getmobs()