sdepold/sequelize — pull request #141 by grayt0r (2012-03-21 19:17:13+00:00)
Title: Make DAO objects stringify-able

Currently, passing a DAO object to JSON.stringify() results in the following error:

```
TypeError: Converting circular structure to JSON
```

To fix this, I've simply added a toJSON method to the DAO prototype that returns just the values which can then successfully be stringify-ed.