ports/179216: math/xlispstat: Update to version 3.52.23

[edwin at FreeBSD.org]

Synopsis: math/xlispstat: Update to version 3.52.23

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: edwin
Responsible-Changed-When: Sun Jun 2 18:10:47 UTC 2013
Responsible-Changed-Why: 
miwi@ wants this submitter's PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=179216