ports/172709: devel/py-lxml: update to 3.0.1

[rm at FreeBSD.org]

Synopsis: devel/py-lxml: update to 3.0.1

Responsible-Changed-From-To: freebsd-python->rm
Responsible-Changed-By: rm
Responsible-Changed-When: Wed Oct 17 20:03:58 UTC 2012
Responsible-Changed-Why: 
My PR.

http://www.freebsd.org/cgi/query-pr.cgi?pr=172709