- Replace some mysql_query by pwg_query function.

- Add home button after upgrade.php.
- Add utf8 charset for access denied message.
- Replace some #content by .content in css files.
- Fix menubar blocks borders with IE.

git-svn-id: http://piwigo.org/svn/trunk@2884 68402e56-0260-453c-a942-63ccdbb3a9ee

install.php

@@ -71,7 +71,7 @@ function execute_sqlfile($filepath, $replaced, $replacing)
             $query = $matches[1].' '.$install_charset_collate.';';
           }
         }
-        mysql_query($query);
+        pwg_query($query);
       }
       $query = '';
     }