Getting controller helper instance

[rxu]

In all ACP modules there's he code for getting controller helper like this:

        $provider           = new \phpbb\controller\ provider();
        $symphony_request   = new \phpbb\ symfony_request($request);
        $filesystem         = new \phpbb\ filesystem();
        $helper             = new \phpbb\controller\ helper($template, $user, $config, $provider, $phpbb_extension_manager, $symphony_request, $request, $filesystem, $phpbb_root_path, $phpEx);

This can be simplified, which also will make it upcoming phpBB 3.2 compatible, by replacing with the 1 line:

$helper = $phpbb_container->get('controller.helper');

[football]

Fixed in new Version. Thnk You.