Add empty send text controller for SMS
Add Twilio account id and auth token from ENV
Setup Twilio Client in environment
Add send_sms method to SendTextController with stubbed info
Made user phone number attr_accessible for SMS
Remove Twilio Client from environment
Instantiate Twilio client in send text controller
Instantiate Twilio client using id and token from ENV
Merge pull request #31 from spring-peepers-2014/Twilio

Add Twilio functionality