ports/184451: Fix pkgname conflicts for www/mediawiki119 and 120.

[edwin at FreeBSD.org]

Synopsis: Fix pkgname conflicts for www/mediawiki119 and 120.

Responsible-Changed-From-To: freebsd-ports-bugs->wen
Responsible-Changed-By: edwin
Responsible-Changed-When: Mon Dec 2 17:40:14 UTC 2013
Responsible-Changed-Why: 
Over to maintainer (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=184451