/**
* Get instance of this class.
*
* @access public
* @static
* @return $_instance
*/
public static function get_instance()
{
if (self::$_instance == null) {
self::$_instance = new GFHelpScout();
}
return self::$_instance;
}
function gf_helpscout()
{
return GFHelpScout::get_instance();
}
