Adding support for the categorization of files (if the CategoriesP parameter is enabled for a package instance). Version is increased to 5.4.0d3 and folder, file and simple www/*-edit-2 files were removed and consolidated into www/*-edit.
Moved root folder creation to apm after-mount callback. Added UI todav enable a file-storage instance. Converted file-add to ad_form andcr_import_content. fix.sql includes fixes to bugs in acs-kernel andacs-content-repository. Added update_last_modfiied for the content_itemwhen a new revision is uploaded so that last modified is displayedcorrectly.