mikeal/watch — pull request #50 by Harrison-M (2014-03-17 15:23:44+00:00)
Title: Allow changed event to fire after non-duplicated created event

The duplication filter code added in #44 prevented a `changed` event from firing immediately after a single `created` event (or even an odd number of such events). This commit fixes this by comparing against the modification time of the `prevFile` rather than setting `prevFile`'s attributes to `null`.