security update for uuid xmlsitemap file_field_path

sites/all/modules/uuid/plugins/arguments/entity_uuid.inc

@@ -6,8 +6,7 @@
  */
 
 /**
- * Plugins are described by creating a $plugin array which will be used
- * by the system that includes this file.
+ * CTools UUID entity context plugin definition.
  */
 $plugin = array(
   'title' => t("Entity: UUID"),
@@ -17,11 +16,27 @@ $plugin = array(
   'get children' => 'uuid_entity_uuid_get_children',
 );
 
+/**
+ * Fetches the "child" information for a given parent entity.
+ *
+ * @todo document me properly.
+ *
+ * @return array
+ *   The children.
+ */
 function uuid_entity_uuid_get_child($plugin, $parent, $child) {
   $plugins = uuid_entity_uuid_get_children($plugin, $parent);
   return $plugins[$parent . ':' . $child];
 }
 
+/**
+ * Fetches all children types for a given parent entity.
+ *
+ * @todo document me properly.
+ *
+ * @return array
+ *   All the children.
+ */
 function uuid_entity_uuid_get_children($original_plugin, $parent) {
   $entities = entity_get_info();
   $plugins = array();