ports/125459: Add regression-test target for lang/python25

[linimon at FreeBSD.org]

Synopsis: Add regression-test target for lang/python25

Responsible-Changed-From-To: python->freebsd-python
Responsible-Changed-By: linimon
Responsible-Changed-When: Mon Jul 14 13:13:40 UTC 2008
Responsible-Changed-Why: 
Canonicalize assignment.

http://www.freebsd.org/cgi/query-pr.cgi?pr=125459