ports/137421: update net/silc-client to 1.1.8 (security fix)

[edwin at FreeBSD.org]

Synopsis: update net/silc-client to 1.1.8 (security fix)

Class-Changed-From-To: maintainer-update->change-request
Class-Changed-By: edwin
Class-Changed-When: Tue Aug 4 11:20:17 UTC 2009
Class-Changed-Why: 
Fix category (submitter is not maintainer) (via the GNATS Auto Assign
Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=137421