Update .travis.yml to use a modern version of pypy. Added a pip/setuptools update to get around an install issue travis was having
Update .travis.yml to use a modern version of pypy. Added a pip/setuptools update to get around an install issue travis was having

thedrow/samsa,benauthor/pykafka,benauthor/pykafka,wikimedia/operations-debs-python-pykafka,wikimedia/operations-debs-python-pykafka,benauthor/pykafka,thedrow/samsa,thedrow/samsa,wikimedia/operations-debs-python-pykafka