ports/178521: I have updated audio/libxmp to version 4.1.3

[edwin at FreeBSD.org]

Synopsis: I have updated audio/libxmp to version 4.1.3

Responsible-Changed-From-To: freebsd-ports-bugs->ehaupt
Responsible-Changed-By: edwin
Responsible-Changed-When: Sat May 11 23:10:12 UTC 2013
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=178521