Fix issue #38 and other minor things (Bandcamp)
Fix issue #38 and other minor things (Bandcamp)

The recursive call of the Bandcamp scraper now doesn't break the "--open" option anymore.
Additionally, "orphan tracks" (tracks that do not belong to any album) are now download to a folder with the artist's name when using "-f".
huntrar/SoundScrape,Miserlou/SoundScrape,huntrar/SoundScrape,Miserlou/SoundScrape