ports/185775: update www/mod_authnz_crowd to 2.2.2

[edwin at FreeBSD.org]

Synopsis: update www/mod_authnz_crowd to 2.2.2

Responsible-Changed-From-To: freebsd-ports-bugs->apache
Responsible-Changed-By: edwin
Responsible-Changed-When: Tue Jan 14 16:40:19 UTC 2014
Responsible-Changed-Why: 
apache@ wants this port PRs (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=185775