added license and copyright annotations

improved phpdoc

application/core/Maps/MapManager.php

@@ -19,6 +19,8 @@ use Maniaplanet\DedicatedServer\Xmlrpc\Exception;
  * Manager for Maps
  *
  * @author kremsy & steeffeen
+ * @copyright ManiaControl Copyright © 2014 ManiaControl Team
+ * @license http://www.gnu.org/licenses/ GNU General Public License, Version 3
  */
 class MapManager implements CallbackListener {
 	/*