ports/174687: [patch] - update misc/gnuls to version 8.20

[pawel at FreeBSD.org]

Synopsis: [patch] - update misc/gnuls to version 8.20

State-Changed-From-To: open->closed
State-Changed-By: pawel
State-Changed-When: Sun Dec 30 21:22:42 UTC 2012
State-Changed-Why: 
Committed. Thanks!

http://www.freebsd.org/cgi/query-pr.cgi?pr=174687