Pin icalendar 3.3 as older versions lead to bugs
Make ical requests in the item view depend on the item itself to get better titles and descriptions
First draft of an event indexer
Adds lazy batching
Reworks events index into different classes
Fixes a coupleof order index bugs
Removes catalog.get_object references
Fixes maintenance's use of get_object
Makes events work with changes in seantis.dir.base
Makes eventsindex work with brains and disables it for the moment for testing
Improves efficiency of has_results call
Adds ability to define metadata for an event index
Improves guidle event import by doing fewer downloads and ensuring that images and attachments are always set correctly
Removes ability to display multiple states at once
Adds index for submitted events
Adds metadata generator (to be tested and then redone nicely)
Fixes a couple of bugs that occured when an index was limited to a date range
Fixes the event id lookup which was not working correctly in edge cases (this had me puzzled forever)
Adds ability to force the display of the banner
Inline custom css and stylesheet to avoid problems when reverse proxying