/**
  * Responsible for creating class instances. 
  *
  * @return  void
  * @access  public
  * @static
  * @since   1.0.0
  */
 public static function load()
 {
     do_action('charitable_benefactors_addon_loaded', Charitable_Benefactors::get_instance());
 }
 *
 * @see     Charitable_Benefactors::save_benefactors()
 */
add_filter('charitable_campaign_save', array(Charitable_Benefactors::get_instance(), 'save_benefactors'));
/**
 * AJAX hook to delete a benefactor.
 *
 * @see     Charitable_Benefactors::delete_benefactor()
 */
add_action('wp_ajax_charitable_delete_benefactor', array(Charitable_Benefactors::get_instance(), 'delete_benefactor'));
/**
 * AJAX hook to add a new benefactor.
 *
 * @see     Charitable_Benefactors::add_benefactor_form()
 */
add_action('wp_ajax_charitable_add_benefactor', array(Charitable_Benefactors::get_instance(), 'add_benefactor_form'));
/**
 * Add benefactor meta box and form.
 *
 * @see     Charitable_Benefactors::benefactor_meta_box()
 * @see     Charitable_Benefactors::benefactor_form()
 */
add_action('charitable_campaign_benefactor_meta_box', array(Charitable_Benefactors::get_instance(), 'benefactor_meta_box'), 5, 2);
add_action('charitable_campaign_benefactor_meta_box', array(Charitable_Benefactors::get_instance(), 'benefactor_form'), 10, 2);
/**
 * Hook to execute when uninstalling Charitable.
 *
 * @see     Charitable_Benefactors::uninstall()
 */
add_action('charitable_uninstall', array(Charitable_Benefactors::get_instance(), 'uninstall'));