ivolo/express-rate — pull request #6 by dougluce (2014-10-29 21:36:46+00:00)
Title: Fix an express deprecation

This message was given when rate limiting is hit:

```
express deprecated res.json(status, obj): Use res.status(status).json(obj) instead node_modules/express-rate/lib/rate.js:61:17
```

The deprecation is mentioned in https://github.com/strongloop/express/releases/tag/4.7.0

Also update the docs and example.