Audio path

[aaugsten]

Some rss feeds have the path to the audio file in the <link> element of the item and some are missing the <link> element altogether or do not have the url to the audio file in that element. However, many have the path to the audio file as url attribute in the <enclosure> element. Can a check for type audio be added to the enclosure part of CoreXMLParser.kt, so that the path to the audio file is included in Article?

Please refer to the rss feed: https://feeds.megaphone.fm/stuffyoushouldknow/