function aktt_bitly_request_handler()
{
    if (!empty($_POST['cf_action'])) {
        switch ($_POST['cf_action']) {
            case 'aktt_bitly_update_settings':
                aktt_bitly_save_settings();
                wp_redirect(admin_url('options-general.php?page=twitter-tools.php&updated=true'));
                die;
                break;
        }
    }
}
function aktt_bitly_request_handler()
{
    if (!empty($_POST['cf_action'])) {
        switch ($_POST['cf_action']) {
            case 'aktt_bitly_update_settings':
                if (!wp_verify_nonce($_POST['_wpnonce'], 'aktt_bitly_save_settings')) {
                    wp_die('Oops, please try again.');
                }
                aktt_bitly_save_settings();
                wp_redirect(admin_url('options-general.php?page=twitter-tools.php&updated=true'));
                die;
                break;
        }
    }
}