Removes reposts from your SoundCloud stream. I follow artists because I enjoy their music, not their taste in music.
Note that reposts on artist pages are not removed, since SoundCloud has that functionality built in. Only reposts on the homepage stream will be filtered.
Note that your stream may appear to load more slowly; that's just because tracks are loaded 10 at a time and if most of them are reposts, more requests need to be made.
Consider artist field when deciding whether to filter out a repost
Properly handle transitive following status when deciding whether to filter out a repost (e.g. user follows A and C; A reposts track from B which has C listed as an artist)
