ports/63663: Update emulators/sim to 3.1.0

[Pav Lucistnik]

Synopsis: Update emulators/sim to 3.1.0

Responsible-Changed-From-To: freebsd-ports-bugs->jedgar
Responsible-Changed-By: pav
Responsible-Changed-When: Tue Mar 2 15:04:53 PST 2004
Responsible-Changed-Why: 
Over to maintainer.

http://www.freebsd.org/cgi/query-pr.cgi?pr=63663