trentm/node-bunyan — Issue #7: once used to `log.xxx(err)` it isn't obvious how to add another field: improve docs
Author: trentm
Created: 2012-03-10 00:08:48+00:00
State: open

```
log.info({
err: error,
url: req.url,
params: req.params
});
```

plus requiring an `err` serializer. That's a big leap. Need to doc that better.