Use ruby 1.9 style hashes.
Don't call render in subject.
Convert to ruby 1.9 style hashes.
Don't call render in subject.
Don't call render in subject.
Convert to ruby 1.9 style hashes.
Don't call render in subject.
Convert to ruby 1.9 style hashes.
Don't call render in subject.
Use rspec_stubout gem.
Stop automatic push to heroku from travis.