ports/189457: [MAINTAINER] www/piwik: update to 2.2.2

[marino at FreeBSD.org]

Synopsis: [MAINTAINER] www/piwik: update to 2.2.2

Responsible-Changed-From-To: freebsd-ports-bugs->marino
Responsible-Changed-By: marino
Responsible-Changed-When: Mon May 12 08:48:23 UTC 2014
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=189457