less warnings + language fixes

git-svn-id: http://piwigo.org/svn/trunk@5206 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/group_perm.php

@@ -132,7 +132,7 @@ $template->assign(
   array(
     'TITLE' =>
       sprintf(
-        l10n('Manage permissions for group \"%s\"'),
+        l10n('Manage permissions for group "%s"'),
         get_groupname($page['group']
           )
         ),

admin/themes/default/template/element_set_global.tpl

@@ -82,7 +82,7 @@
 
   </fieldset>
 
-  {if $show_delete_form}
+  {if isset($show_delete_form) }
   <fieldset>
     <legend>{'Deletions'|@translate}</legend>
     <p style="font-style:italic">{'Note: Only deletes photos added with pLoader'|@translate}</p>
@@ -128,9 +128,6 @@
         <td>{'add tags'|@translate}</td>
         <td>
 <select id="tags" name="add_tags">
-{foreach from=$tags item=tag}
-  <option value="{$tag.value}" class="selected">{$tag.caption}</option>
-{/foreach}
 </select>
         </td>
       </tr>

admin/user_perm.php

@@ -126,7 +126,7 @@ $template->assign(
   array(
     'TITLE' =>
       sprintf(
-        l10n('Manage permissions for user \"%s\"'),
+        l10n('Manage permissions for user "%s"'),
         get_username($page['user']
           )
         ),