- move folder layout logic to adp files
- use actual url for relative anchor (necessary for link handling)
- reduce verbosity
- control inclusion of symlinkentry in MenuBar via package parameter MenuBarSymLinks
- include current package in the list of package ids.
- form-field-type "form_page": allow to specify the attribute of the page instance to be used as label for the pull. The attribute can be specified via form_field spec "entry_label" and defaults to "_title"