Update: Ajout des fonctionnalités de workflow dossiers au trunk (core)

core/trunk/core/class/StatusControler.php

core/trunk/core/class/class_security.php

core/trunk/core/manage_action.php

core/trunk/core/xml/actions_pages.xml

core/trunk/data_en.sql

core/trunk/data_fr.sql

core/trunk/data_mlb_fr.sql

core/trunk/structure.sql