ports/170071: devel/mk-configure: update to 0.23.0

[edwin at FreeBSD.org]

Synopsis: devel/mk-configure: update to 0.23.0

Responsible-Changed-From-To: freebsd-ports-bugs->trociny
Responsible-Changed-By: edwin
Responsible-Changed-When: Sun Jul 22 19:10:12 UTC 2012
Responsible-Changed-Why: 
Submitter is maintainer and has GNATS access (via the GNATS Auto Assign
Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=170071