TODO

  * add Format choice in ICal feed if asked
  * add test with Test::WWW::Mechanize
  * add links from the calendar page

ALREADY DONE

  * (chaka) add a personnal calendar with a saved query
  * (ymmv)  ICal feeds
  * (chaka) put the results of a Query Builder search on a calendar
  * (chaka) link from MyCalendar should automatically go to Calendar.html with filter set to Owner=CurrentUser
