I've updated this project to work with the current Twilio API

The biggest change was adding the Twilio module. I've included instruction on how to include your Twilio SID and token in a hidden directory. 
On this line we are using the Twilio module to authenticate our account. My personal sID and auth token are kept here './ignore_secrets/twilio_auth.js' in a directory not included in this repo since this is private information.