- elements batch management : element_set page becomes the frontend to

element_set_global and element_set_unit, infos_images (after a long time
  of use) become deprecated : the more powerful element_set is used
  instead. Consequently, batch management concerns caddie but also "normal
  categories".

- refactoring code in admin.php to include the sub-file (clearer)

- caddie : function fill_caddie replaces the code in category.php and can be
  used in admin/element_set.php

- caddie : caddie table is added in delete_elements function


git-svn-id: http://piwigo.org/svn/trunk@764 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/include/functions.php

@@ -298,6 +298,14 @@ DELETE FROM '.FAVORITES_TABLE.'
 DELETE FROM '.RATE_TABLE.'
   WHERE element_id IN (
 '.wordwrap(implode(', ', $ids), 80, "\n").')
+;';
+  pwg_query($query);
+
+  // destruction of the rates associated to this element
+  $query = '
+DELETE FROM '.CADDIE_TABLE.'
+  WHERE element_id IN (
+'.wordwrap(implode(', ', $ids), 80, "\n").')
 ;';
   pwg_query($query);