Create a playlist based on the author (for TW producers)

[brandonhundt]

How I envision this from a TW context

1. Select Podcast (example: https://f.prxu.org/300/feed-rss.xml)
2. Check create a playlist
3. "Play an author's content" Enter in an Author's name, Looks up <itunes:author> value.
4. Produces a playlist.