* Add ability to sort playlists using the `sort-playlist` command * Upgraded to ytmusicapi 0.21.0
1.2.8
Change album attribute from 'playlistId' to 'audioPlaylistId' to reflect change in ytmusicapi (addresses issue 14)
1.2.7
- When no liked songs were found, don't print the KeyError that happened. Just print a message saying no liked songs were found.
1.2.6
- Replace hasattr() with in because hasattr() does not test for members of a dictionary. - Add logging statement for number of songs that were filtered out because they didn't have album data - Add pytest to develop_reqs
1.2.5
Attempt to resolve issue 12 by first filtering out songs that might have `None` for an album.