[Codeship] change to the Lighthouse and some refactoring
chomp irc bot nicks down to 17 chars, fixes #831
Update text for Travis CI

With this major revision, we now direct user to our
setup page, so the hooks can be set up with ease.
[Codeship] don't set content type to application/json
[Codeship] Update logo URL
Merge branch 'master' into feature/codeship-lighthouse
[Codeship] add pull request event
Merge pull request #832 from travis-ci/master

Update text for Travis CI
[Codeship] fixes tests
Merge pull request #836 from codeship/feature/codeship-lighthouse

Codeship Lighthouse