API Server for kanpai project. This API is supposed to run on heroku.
$ git push heroku master
$ heroku config:set ACCOUNT_SID='[Account SID of Twilio account]'
$ heroku config:set AUTH_TOKEN='[Auth Token of Twilio account]'
$ heroku config:set FROM_PHONE_NUMBER='[Phone number of Twilio account]'
$ heroku run rake db:migrate