A plugin to generate calendars using [pal](http://palcal.sourceforge.net/). Main issues: * pal's HTML output is not valid (fixed in pal SVN) * make sure it's secure * calendars change with time, so ikiwiki would need to be run from cron daily to update them, and the plugin would need to somehow mark the page as needing a rebuild after time had passed. Similar to [[plugins/aggregate]].