- replaces ad_export_vars with export_vars

- Added workflow updates in order to eliminate
  "modify" as the first transition in a WF

  Now also showing tickets that reference the ConfItem in
  the ticket fields

  from index page

  Added a "Create new Conf Item" menu,
  instead of a hard link on the Index page.

  Fixed error after creating a new ConfItem

  Fixed issue with query taking too long

  Reactivated correct transformation script

  showing non-existing configuration item

  Now also showing conf items created by the user
  or owned by the user

  Exported English

  Fixed English and German translation

-- Fixed issue finding view_id for same portlet

   Pre-set conf_item_project_id when portlet shown in /intranet/project/view

  Fixed association of ConfItems with Projects

  Fixed issue with editing configuration items

  Renamed ConfItemNewPage form in order to avoid conflict with
  new filestorage portlet

  Updated to V4.0.3.4.0

  Fixed portlet meta-information

  Updated to OpenACS 5.7

  Added TSearch2 indexing

  Added full-text indexing for conf items