Allow the display of nested playlists.
In Mediamonkey, I place some of my playlists within another playlist for organization. So, for instance, there might be a top-level category called "Classical" and individual playlists called "19th Century," "Modern," etc. However, the MMRemote app only displays playlists alphabetically, which can become cumbersome. It would be convenient if the app displayed playlists matching their organization in MediaMonkey.