Otherwise it's too small to be resized

  rather then duration when delivering the page

  change together). A move should trigger just a schedule, but not a
  change of duration (resizing the task), as this affects the
  assigned resources

- Fixed display of dependency properties to include lag

  DependencyPropertyPanel

  that appeared after creating a new dependency

  That seems to be sufficient and doesn't overlay
  that much a finish-to-finish dependency arrow

  entries in the list of changedNodes

  PO.model.finance.CostCenter

  in Chrome

  one when deleting a task

- Now logging an error instead of an alert in case of
  undefined predecessors or successors in dependencies.
  This can happen if the user deletes tasks

  main project as root or not

- Now showing and converting lags according to the lag format
- Extended im_timesheet_task_dependencies by diff_format_id
  and created  categories for representing lag formats
- Fixed saving and loading dependencies in REST
  /intranet-rest-data-source-procs.tcl and
  project-task-tree.json.tcl

- Not yet respecting dependeny "diff"

  doesn't produce bad errors during startup