/**
* Called every hour to make sure that WP-Cron is working.
*/
public function control_tick()
{
update_option("bbpp_thankmelater_last_control_tick", time());
// process due e-mails now (this is so that e-mails which failed
// can be tried again).
$schedule = new Bbpp_ThankMeLater_Schedule();
$schedule->readDue();
$schedule->process();
}
