Heroku cheat sheet

#  install, add ssh keys
    gem install heroku
    heroku keys:add

#  create a new application
    heroku create

#  deploy
    git push heroku master

#  push model updates onto heroku
    heroku rake db:migrate

#  install a program to push database data onto heroku
    gem install taps

#  push data onto heroku [overwrites the online data]
    heroku db:push

#  open the application
    heroku open