thoughtbot/hound — pull request #386 by gylaz (2014-09-11 23:11:55+00:00)
Title: Re-structure style guide configuration

`.hound.yml` is now used to enable/disable language support and provide the
location of the configuration file.

Example `.hound.yml`:
```yaml
ruby:
enabled: true
config_file: .rubocop.yml

coffee_script:
enabled: true
config_file: config/coffeelint.json
```

* introduce `RepoConfig` class to handle configuration fetching and parsing
* extract `StyleGuide::Base` for common style guide logic