Georges Basile Stavracas Neto
8511285525
The compare_for_single_day() method is reproducing the same functionality from gcal_event_compare(), and the only consumer is the Year View. So, for now, simplify the comparing function and put it in year view file. Also, this commit vastly improves and documents the year view's algorithm to add events to the sidebar list.
Calendar is a calendar application for GNOME. Design is an ongoing effort, so is development. The wiki is [here][1] [1]: https://wiki.gnome.org/Design/Apps/Calendar