trentm/node-bunyan — Issue #1: Do some instance of magic for Error (at least)
Author: mcavage
Created: 2012-02-05 23:49:03+00:00
State: open

As discussed, want:

```
log.debug(new Error('yay'));
```

instead of:

```
var err = new Error('boo');
log.debug({ err: err }, err.message);
```