public override void OnInit()
        {
            //Initialise the raid manager
            RaidManager.Initialise();

            //Load raid config
            this.raidConfig = RaidConfig.ReadConfig();

            //Create a timer to periodically clean up old raids
            Timer t = new Timer(60 * 60 * 1000);

            t.Elapsed += (s, e) =>
            {
                //Delete raids older than 5 hours
                RaidManager.CleanRaidFiles(new TimeSpan(5, 0, 0));
            };
            t.AutoReset = true;
            t.Start();
        }