Fixed a warning in maildrop plugin.

tbrehm

2011-09-07 c719dc0b1dd696e0cd6b51f09ee13c8263375f7c

 interface/web/admin/users_list.php

@@ -45,6 +45,7 @@
$app->auth->check_module_permissions('admin');

$app->uses('listform_actions');
$app->listform_actions->SQLOrderBy = 'ORDER BY username';
$app->listform_actions->onLoad();