Refine approach by which index page is detected in bulk-delete method: previous way would treat all first level children of the root_folder as the index page, preventing bulk deletion focused on them (e.g. folders)
new includelet unresolved-referencesThe includelet unresolved-references lists the pages with unresolved referencesin the current xowiki/xowf package instance. This includelet is intended foruse by admins.