Run tests with pypy as we as py26,py27,py33.
Run tests with pypy as we as py26,py27,py33.

pombredanne/wrapt,ionelmc/python-lazy-object-proxy,akash1808/wrapt,pombredanne/wrapt,pombredanne/python-lazy-object-proxy,pombredanne/python-lazy-object-proxy,wujuguang/wrapt,github4ry/wrapt,GrahamDumpleton/wrapt,wujuguang/wrapt,akash1808/wrapt,github4ry/wrapt,GrahamDumpleton/wrapt,linglaiyao1314/wrapt,ionelmc/python-lazy-object-proxy,linglaiyao1314/wrapt