NextGEN Gallery break our download function

I’ve added this to our next release, but I’m uncertain when that will be. You can fix this yourself faster with the following code:

add_filter('run_ngg_resource_manager', 'check_mafs_download');
function check_mafs_download($valid_request = TRUE)
{
    if (function_exists('mv_install') && isset($_GET['upf']) && isset($_GET['id']))
        $valid_request = FALSE;
    return $valid_request;
}