ports/168976: [maintainer patch] astro/merkaartor update to 0.18.1 release and misc changes

[ak at FreeBSD.org]

Synopsis: [maintainer patch] astro/merkaartor update to 0.18.1 release and misc changes

Responsible-Changed-From-To: freebsd-ports-bugs->ak
Responsible-Changed-By: ak
Responsible-Changed-When: Sun Jun 17 00:31:41 UTC 2012
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=168976