06. Add a special controller for a specific page

[dbu]

We make the schedule page show the actual schedule.

After switching to this branch, you need to reload the fixtures to get the route type information updated. As usual this is:

app/console doctrine:phpcr:fixtures:load --no-interaction

We still have no menu, so to get to the schedule page, you need to enter the URL by hand: http://conf.lo/app_dev.php/schedule