Added the client update folder config option.

config/autoload/global.php

@@ -127,6 +127,7 @@ return array(
 
     'spool_path_create' => $datapath . '/json/create/',//default location path where the json file enabling the creation of the environment of the client should be generated
     'spool_path_delete' => $datapath . '/json/delete/', //default location path where the json file enabling the deletion of the environment of the client should be generated
+    'spool_path_update' => $datapath . '/json/update/',
 
     // END DOCTRINE CONF
 );