documentcloud/backbone — pull request #2147 by caseywebdev (2013-01-16 15:21:14+00:00)
Title: Pass along ajax error details in `sync`

Everyone wins this way...

```js
model.fetch({
error: function (model, xhr, options) {
options.textStatus; // win
options.errorThrown; // win
}
});
```

/cc @tgriesser @braddunbar @jashkenas