Changed the alert message in the log to only be 'Station alert' since the actual message included the information down
Added table header for Station coloumn so header align with data
Added a time hysteresis to the up state of a station. Now needs two or more updates in an hour if down less than an hour to be set as up. If it was more than an hour last update was received a new one sets it immediately to up. Also added a mailer to notify owner that it is up