Change Details

Whn using "Recueil" for a book, we need to be able to surcharge the title with "titre=" and optionally add the subtitle with "sous_titre=".

Whn using "collection" for a book, we need to be able to surcharge the title with "titre=" and optionally add the subtitle with "sous_titre=".

Whn using "Recueilcollection" for a book, we need to be able to surcharge the title with "titre=" and optionally add the subtitle with "sous_titre=".