[MacPorts] #39577: py-icalendar: update to 3.4

#39577: py-icalendar: update to 3.4 --------------------+-------------------------- Reporter: jmr@… | Owner: deric@… Type: update | Status: new Priority: Normal | Milestone: Component: ports | Version: Keywords: | Port: py-icalendar --------------------+-------------------------- Released 2013-04-24: http://icalendar.readthedocs.org/en/latest/changelog.html#id1 Please also review whether setuptools is used at runtime, and change it to depends_build if not. -- Ticket URL: <https://trac.macports.org/ticket/39577> MacPorts <http://www.macports.org/> Ports system for OS X