LearnBoost/mongoose — pull request #769 by holic (2012-03-11 15:23:22+00:00)
Title: Add tailable method to Query

For use in QueryStreams, e.g.

```js
var stream = Model.where('name', 'Kevin').tailable(true).stream();
stream.on(function(doc) {
console.log(doc);
});
```