ports/176236: Rename devel/py-flakes to devel/py-pyflakes, update to 0.6.1, and more

[edwin at FreeBSD.org]

Synopsis: Rename devel/py-flakes to devel/py-pyflakes, update to 0.6.1, and more

Responsible-Changed-From-To: freebsd-ports-bugs->freebsd-python
Responsible-Changed-By: edwin
Responsible-Changed-When: Mon Feb 18 17:17:12 UTC 2013
Responsible-Changed-Why: 
freebsd-python@ wants this port PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=176236