curds: Also clear queued tasks when resetting

Otherwise we could end up sending notifications that don't make any
sense after their corresponding test ends.

Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>

curds/__init__.py

@@ -17,6 +17,7 @@ PlaylistManager = playlist.manager.PlaylistManager()
 
 
 def reset():
+    notify.queued.clear()
     tags.tag_map.clear()
     PlaylistManager.reset()
     playlist.library.reset()