* @param hour comma separated list of hours, or *
* @param minute comma separated list of minutes, or *
*/
public void addCronJob(String functionName, String year, String month, String day,
String weekday, String hour, String minute) {
CronJob job = CronJob.newJob(functionName, year, month, day, weekday, hour, minute);
app.customCronJobs.put(functionName, job);
}