- improvement : screen admin/picture_modify rewritten. Presentation copied

from admin/cat_modify : fieldsets regroup fields. Ability to synchronize
  metadata for the displayed item.

- bug 110 fixed : "return to element view from element edition fails
  depending on permissions". If a reachable (for the connected admin)
  category is available, a "jump to" link is displayed, by default, using
  the category given in URL.

- bug fixed : in mass_updates function, the first item of $fields['update']
  has not always 0 for id (as in any array).

- modification : get_keywords function understands spaces as separator,
  allow less than 3 chars keywords, allow quotes.

- new : ability to allow HTML in picture or category description (false by
  default)


git-svn-id: http://piwigo.org/svn/trunk@825 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/cat_perm.php

@@ -201,11 +201,11 @@ $template->set_filenames(array('cat_perm'=>'admin/cat_perm.tpl'));
 
 $template->assign_vars(
   array(
-    'TITLE' =>
-      sprintf(
-        l10n('Manage permissions for category "%s"'),
-        get_cat_display_name_from_id($page['cat'])
-        )
+    'CATEGORIES_NAV' =>
+      get_cat_display_name_from_id(
+        $page['cat'],
+        'admin.php?page=cat_modify&cat_id='
+        ),
     'F_ACTION' =>
       add_session_id(
         PHPWG_ROOT_PATH.'admin.php?page=cat_perm&cat='.$page['cat']