Add support for playlist parent directories

[hoimic]

Currently, playlist objects in python-tidal have no (parent) folder property. However, in the official Tidal app it is possible to store playlists in folders. Other unofficial Tidal API's can also read the (parent) folder property of playlists, see for example the Tidal plugin of Kodi: https://github.com/arnesongit/plugin.audio.tidal2/blob/593bd287e085d7ac3d849e2dedb2ee07a56b9caf/resources/lib/tidal2/tidalapi/models.py#L470 . How could this functionality be implemented in python-tidal?

[tehkillerbee]

Thanks for the link. For starters, it looks like we would need to implement the Folder type..

But it looks like this tidalapi fork shares some common ancestry with "our" fork. Very interesting, maybe it is worth looking into merging them.

Maybe the author would be interested in merging his fork into ours.

[tehkillerbee]

Fixed in #288