/**
  * Get the info on this plugin
  * @param string name to retrieve (default 'version')
  * - 'name' => Plugin Name
  * - 'author' => Author Name
  * - 'email' => Support Email
  * - 'link' => Support Link
  * - 'license' => License Info
  * @return string plugin version
  */
 public function info($name = 'version')
 {
     if (FacebookInfo::_isAvailable($name)) {
         return FacebookInfo::$name();
     } else {
         return "{$name} is not an available option";
     }
 }