Panels access / selection rules based on workflow

I guess this is only needed for workflow_node?

Committed with contribution, @boris sondagh.
It was added to workflow_node module, not the main workflow module (since it is not relevant for workflow_field).

I think there is an error in below code, where IMO it shows the state name twice.

function workflow_state_ctools_summary($conf, $context) {
  $state = workflow_get_workflow_states_by_sid($conf['workflow_state']);
  return t('Nodes that have the workflow state "@state" in workflow "@workflow"', array(
      '@state' => $state->state,
      '@workflow' => $state->name,
    )
  );
}

Please reopen this issue if there is still a problem.