Bogus schedule spawns after stop date

[hsoft]

From GS

There's a report of a schedule that doesn't want to stop, even though there's a stop date set.

I couldn't try to quite reproduce the bug, bug I did reproduce something: When creating a schedule with a stop date that is earlier than the start date, we end up with a single spawn on the start date. This spawn shouldn't be there.

[hsoft]

(from [dd5aeaec703f]) [#362 state:fixed] Fixed a schedule bug when stop date < start date.
https://bitbucket.org/hsoft/moneyguru/changeset/dd5aeaec703f/