add pypy3 and 3.4 to travis-ci

Michael Merickel

2014-11-10 7c5b7307d684f67aa2c48a8d7093ff1a286fa91f

 .travis.yml

@@ -7,6 +7,8 @@
  - pypy
  - 3.2
  - 3.3
  - 3.4
  - pypy3

install: python setup.py dev