Whitespace and css comb
Use controller as syntax
Add chooseRandom
Replace the banner with a random byline on page load
Rename app to match package.json
Add AnswerService which hits heroku endpoint
Add Jasmine FLow
Add mock Answer Service
Cleanup console logs and unused code
Fetch an answer on page init

The answer should usually be available by the time the user manages to click the button. But just to be on the safe side we provide a backup answer inline (because I don't trust heroku).