travis: Travis now has a PyPy with cffi
travis: Travis now has a PyPy with cffi

kotamat/pyspotify,jodal/pyspotify,mopidy/pyspotify,felix1m/pyspotify,kotamat/pyspotify,jodal/pyspotify,felix1m/pyspotify,jodal/pyspotify,kotamat/pyspotify,mopidy/pyspotify,felix1m/pyspotify