Create Node load Reaction

Create the node reaction for loading nodes.

Pseudo Code for overrides the node load controller

class CSINodeController extends NodeController {
  public function load($ids = array(), $conditions = array()) {
    // If not loading a specific revision, look for and load a revision matching
    // the currently active revision tag.
    if (empty($conditions[$this->revisionKey]) &&
        !path_is_admin(current_path()) &&
        ($site_tag = elc_workflow_get_tag())) {

      // Use the Manager to get the override information for this node
    }

    return parent::load($ids, $conditions);
  }
}