BridgeAbstract will return 3600 seconds by default, so the function
can be removed from any bridge implementing getCacheDuration
returning the same value.
Documentation updated accordingly.
Many bridges implemented getDescription() which is only applicable for
bridges extending RSSExpander.
Functions that are not part of the abstract class or interface should
be in private scope for better readability.
Ré-ajout et ré-utilisation de getName et getURI, qui permettent d'avoir des élements dynamiques.
Changement en public de certaines valeurs.
Changement du nom de certaines constantes, déja utilisés.
Signed-off-by: teromene <teromene@teromene.fr>