v0.61:
	changed some logging messages
	changed code:
		// !!!! dont do that: g_stRebootDateTime=g_stLastBootDateTime;
		//we need the date and time of when to reboot
		g_stRebootDateTime=addDays(g_stLastBootDateTime, g_iRebootDays);
	calculation is done against g_stRebootDateTime, which is the time to reboot, and current time
	if there is a change, g_stLastBootDateTime will be updated and so g_stRebootDateTime needs to be updated