thoughtbot/hound — pull request #189 by gylaz (2014-04-10 19:13:49+00:00)
Title: Add more configuration examples

Also, refine wording to highlight that configuration is optional.
![screen shot 2014-04-10 at 12 08 13 pm](https://cloud.githubusercontent.com/assets/116327/2672238/3b3b5c34-c0e4-11e3-83ec-2c9e68e5cb83.png)