/**
  * Install/upgrade required tables
  *
  * @todo Remove this. The new table(s) functionality has already been removed.
  *
  * @static
  */
 static function install_or_upgrade()
 {
     $options = get_option(self::$options_name);
     if (get_option(self::$options_name . '_version') != LP_PLUGIN_VERSION) {
         Collaboration::install();
         $postUpdater = new LivePress_Administration();
         $postUpdater->merge_default_values();
         update_option(self::$options_name . '_version', LP_PLUGIN_VERSION);
     }
 }