- some checks for admins that are advisers (no write access)

- send the charset in http header for web services
- tag name becomes an xml attribute instead of content for tags.getList and related tags in images.getInfo (more logical and coherent with tags.getAdminList)

git-svn-id: http://piwigo.org/svn/trunk@2585 68402e56-0260-453c-a942-63ccdbb3a9ee

admin/menubar.php

@@ -64,7 +64,7 @@ foreach ($mb_conf as $id => $pos)
     unset($mb_conf[$id]);
 }
 
-if ( isset($_POST['reset']) )
+if ( isset($_POST['reset']) and !is_adviser())
 {
   $mb_conf = array();
   $query = '
@@ -85,7 +85,7 @@ foreach ($reg_blocks as $id => $block)
 }
 
 
-if ( isset($_POST['submit']) )
+if ( isset($_POST['submit']) and !is_adviser() )
 {
   foreach ( $mb_conf as $id => $pos )
   {