fixed missing change to backup_restore_mail-action

Dominik

2015-01-11 333ca07c832728a274b4d6ae2fbc4ae9938836ef

 interface/web/admin/software_package_install.php

@@ -33,6 +33,7 @@

//* Check permissions for module
$app->auth->check_module_permissions('admin');
$app->auth->check_security_permissions('admin_allow_software_packages');

//* This is only allowed for administrators
if(!$app->auth->is_admin()) die('only allowed for administrators.');