If the commit looks like a url already (e.g. Pandora's album art), don't prepend the devices ip/port
wq
Don't crash if the metadata isn't set
Don't crash if the zone name isn't set
Incorporate suggestion from #34
Merge pull request #39 from KennethNielsen/tolchz-two_crahes_plus_incorrect_pandora_album_art

Tolchz two crahes plus incorrect pandora album art