/**
 * Returns the main instance of AM2_FB_Crawlable_Comments to prevent the need to use globals.
 *
 * @since  1.0.0
 * @return object AM2_FB_Crawlable_Comments
 */
function AM2_FB_Crawlable_Comments()
{
    $instance = AM2_FB_Crawlable_Comments::instance(__FILE__, '1.0.0');
    if (is_null($instance->settings)) {
        $instance->settings = AM2_FB_Crawlable_Comments_Settings::instance($instance);
    }
    $instance->register_post_type("fb_object", 'FB objects', "FB object", "", array('public' => false, 'publicly_queryable' => false));
    return $instance;
}
 /**
  * Main AM2_FB_Crawlable_Comments Instance
  *
  * Ensures only one instance of AM2_FB_Crawlable_Comments is loaded or can be loaded.
  *
  * @since 1.0.0
  * @static
  * @see AM2_FB_Crawlable_Comments()
  * @return Main AM2_FB_Crawlable_Comments instance
  */
 public static function instance($file = '', $version = '1.0.0')
 {
     if (is_null(self::$_instance)) {
         self::$_instance = new self($file, $version);
     }
     return self::$_instance;
 }