ports/161767: [MAINTAINER] www/piwik: update to 1.6

[flo at FreeBSD.org]

Synopsis: [MAINTAINER] www/piwik: update to 1.6

Responsible-Changed-From-To: freebsd-ports-bugs->flo
Responsible-Changed-By: flo
Responsible-Changed-When: Tue Oct 18 15:23:46 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=161767