- https://medium.freecodecamp.org/easily-set-up-your-own-twitter-bot-4aeed5e61f7f
- https://hackernoon.com/create-a-simple-twitter-bot-with-node-js-5b14eb006c08, and
- https://github.com/spences10/twitter-bot-bootstrap
- Git add . (or git add )
- Git commit -a -m 'Message here'
- Git push heroku master