- REST:

  - Added a next-object-id.adp data-source in order to allow the
    GanttEditor to assign task_ids to new tasks. This is necessary
    in order to save the parent/child relationship between tasks

www/data-source/next-object-id.adp

+{'success': true, 'message': 'success', 'data': {'object_id': <%= [im_new_object_id] %>}}