Add IRC configuration for Travis CI
Updated readme to YAML-based configuration.
Merge pull request #4 from mozilla/readme

Update readme to YAML-based configuration
Update README.md to use the right repo for build status
Added ad blocking plugin.
Merge branch 'adblocker' into develop
Add a configurable logging module based on Winston
Add a 'production' config, used with NODE_ENV=production
Add myself to the contributor list
Merge branch 'logging' into develop
Add clustering, enable by default in production mode
Add cluster-enabled logging