- user permissions ask update at each admin page generation. Table

user_forbidden must be updated only if current user is not in
  administrative section

- bug fixed : category.php, error on page title when non category selected

- admin/search : bug on variable $PHP_SELF, replaced by $_SERVER['PHP_SELF']

- admin/user_perm : inheritence management. When a category become
  authorized, all parent categories become authorized, when a category
  become forbidden, all child category become forbidden

- no more recursivity in delete_categories function

- new function get_fs_directories for future new method of synchronization

- new function get_uppercat_ids replacing several pieces of code doing the
  same

- new function get_fulldirs used for metadata function get_filelist and
  future new method of synchronization

- new function get_fs for future new method of synchronization

- typo correction on lang item "about_message"

- no link to category privacy status management on user permission anymore
  (giving the menu item instead)


git-svn-id: http://piwigo.org/svn/trunk@657 68402e56-0260-453c-a942-63ccdbb3a9ee

include/functions_category.inc.php

@@ -714,7 +714,7 @@ SELECT COUNT(1) AS count
   }
   else
   {
-    $page['title'] = $lang['diapo_default_page_title'];
+    $page['title'] = $lang['no_category'];
   }
   pwg_debug( 'end initialize_category' );
 }
@@ -763,10 +763,10 @@ function display_select_cat_wrapper($query, $selecteds, $blockname,
   $categories = array();
   if (!empty($result))
   {
-  while ($row = mysql_fetch_array($result))
-  {
-    array_push($categories, $row);
-  }
+    while ($row = mysql_fetch_array($result))
+    {
+      array_push($categories, $row);
+    }
   }
   usort($categories, 'global_rank_compare');
   display_select_categories($categories, $selecteds, $blockname, $fullname);