npm install
to install packages
node app.js
to run locally
Open browser, goto http://localhost:8888
Log in with Spotify account
Click 'CLICK HERE TO PLAY DEFAULT QUIZ' button to start quiz
lib/watson.js -- line 12: change creds to whatever is in Bluemix
lib/spotify_auth.js -- line 5: change client_id and client_secret to whatever is in Spotify