py3: Fix urllib2.unquote() usage
py3: Fix urllib2.unquote() usage

adamcik/mopidy,jcass77/mopidy,mopidy/mopidy,adamcik/mopidy,mopidy/mopidy,kingosticks/mopidy,jodal/mopidy,jcass77/mopidy,jodal/mopidy,jodal/mopidy,adamcik/mopidy,mopidy/mopidy,kingosticks/mopidy,jcass77/mopidy,kingosticks/mopidy