Add warning that SoundCloud feeds may be empty.

scripts/extractors/soundcloud.py

@@ -15,6 +15,8 @@ def extract_from_page (page, verbosity):
 		return "https://feeds.soundcloud.com/users/soundcloud:users:" + user_id + "/sounds.rss"
 
 def extract (url, page=None, network=False, verbosity=3, args={}):
+	notify ("Note: SoundCloud tracks are not included in feeds by default. SoundCloud feeds may be empty.", verbosity, platform)
+
 	# cannot get feed from URL alone
 	if not network:
 		return None