ports/161451: [maintainer] devel/py-icalendar update to 2.2

[sunpoet at FreeBSD.org]

Synopsis: [maintainer] devel/py-icalendar update to 2.2

Responsible-Changed-From-To: freebsd-ports-bugs->sunpoet
Responsible-Changed-By: sunpoet
Responsible-Changed-When: Mon Oct 10 00:25:50 UTC 2011
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=161451