ports/129456: [Maintainer-update] devel/py-astng: update to 0.17.4

[edwin at FreeBSD.org]

Synopsis: [Maintainer-update] devel/py-astng: update to 0.17.4

Responsible-Changed-From-To: freebsd-ports-bugs->freebsd-python
Responsible-Changed-By: edwin
Responsible-Changed-When: Sat Dec 6 08:20:17 UTC 2008
Responsible-Changed-Why: 
freebsd-python@ wants this port PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=129456