- add explicit error message about invalid/missing form
- add package parameter extraMenuEntries to allow configuration of the toplevel directory
- capitalize first cahractr of ExtraMenuEntries like in MenuBar
- added form field type "class" (form_constraints e.g.: f2:class,subclass_of=::xowiki::Page)
- make it possible to set default editor for formfields of type
  richtext (we should provide eventually a package parameter)
- remove potentially created objects on failed imports
- perform a manual "ns_conn close" on exports to avoid potential junk
  at the end of the export file.
- allow to include party-ids of groups (in a minmal fashion)
- add comments to export-files to make it easier to read.
- add publish status for folder listings (method "list")
- added admin-callable method "use-template" to reassign
  FormPages to different Forms
- allow clip-board operations via child-resources (via "MenuBar->xowiki->Index")
- support cr-toplevel entries in pretty_link
- make create statements explicit