Apply more bugfixes from trunk for 0.5.1

thomascube

2011-02-09 b46e5b7407940499964d8a553c3eada05850f29d

 program/include/rcube_template.php

@@ -1031,7 +1031,7 @@
            $username = $this->app->user->get_username();
        }

        return idn_to_utf8($username);
        return rcube_idn_to_utf8($username);
    }