surfly/gevent — pull request #344 by fantix (2013-12-02 10:40:15+00:00)
Title: Replaced print with print_function from __future__

I'm following the guidelines here: http://python3porting.com/noconv.html#print-section

So now all files that uses "print" imported "print_function" as their first line, even if they don't really have to. And all "print" statements have been changed to py3k style.