Things are now easier for visitors and guests. We should do some regression
testing though: if you are a visitor or a guest and then you login (either
after browsing the site or immediately by typing a Moodle URL in the location
bar, without having a Moodle session at all), do user events always get shown
correctly? Does anything abnormal happen to the courses filter?
* Changed the expired events' color to dimmed
* Added "new event" button in upcoming events screen
* Small improvement (more robust) in redirection from set.php to upcoming events
Fixed wrong redirection after changing filters for all calendar screens
Fixed course selection menu to work without javascript
Moved course selection menu to the header, and added it to all screens
All screens now conform to the selected course in the menu
Small improvements in the way guests are handled
1. Much better and more intuitive handling of filters.
2. Simplified user interface for guests.
3. Feature request implemented: bug #1431
4. A number of significant bugfixes
