plugin interface id

application/core/Plugins/Plugin.php

@@ -22,6 +22,13 @@ interface Plugin {
 	 */
 	public function __construct(ManiaControl $maniaControl);
 
+	/**
+	 * Get plugin id
+	 *
+	 * @return int
+	 */
+	public static function getId();
+
 	/**
 	 * Get Plugin Name
 	 *