Recurrence Missing instances if bymonthday is not sorted

[arunpandianp]

recur = ICAL.Recur.fromData({
 freq:"MONTHLY",
 bymonthday: [3, 2, 1],
 until: "2017-07-02"
}); // 1st, 2nd, 3rd of every month till 2017-07-02
start = ICAL.Time.fromDateString("2017-07-01") 
it = recur.iterator(start)
console.log('Expected 2017-07-01, Actual ' + it.next()); //null
console.log('Expected 2017-07-02, Actual ' + it.next()); // null

https://jsfiddle.net/jkcamnjx/3/

[mschroeder]

@arunpandianp, do you want to fix this bug yourself?

[arunpandianp]

@mschroeder yeah, i can look into it.

[mschroeder]

This should have been fixed with #666.