I implement add_year(), remove_year(), and has_year() functions and make
sure we load the set of yearids during startup. Additionally, I have
Years add and remove themselves from Decades as they are created and
deleted.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>
I expand on the years_view to include additional playlist properties,
and configure the default sort order to stort by release date first.
I then set up the year_tracks_view to make it easy to select tracks that
belong to a specific year.
Signed-off-by: Anna Schumaker <Anna@NoWheyCreamery.com>