Tridactyl: makes tridactyl redirect youtube iframes

Previously it was only main frames - now iframes too.

tridactyl/.config/tridactyl/tridactylrc

@@ -143,7 +143,7 @@ twitterredirect
 
 " Redirect youtube to yewtu.be
 command youtuberedirect autocmd BeforeRequest *://*.youtube.com/* (e)=>{\
-	if ( e.type == "main_frame" && null == e.url.match("[?|&]noredirect=1") ){\
+	if ( ( e.type == "main_frame" || e.type == "sub_frame" ) && null == e.url.match("[?|&]noredirect=1") ){\
 		return {redirectUrl: e.url.replace("youtube.com", "yewtu.be")};\
 	} return {}\
 }