Bundle dot-env to manage env keys
Prevent env file from being checked in
Create a sample env file to guide devs on what keys should be set for the repo to work
List initial env keys set in the app
Update carrierwave credentials to match with what is in env file
Update setup script to create local env file
Update README with instructions on setting up env keys
List further Prerequisites in README
Merge pull request #46 from moneyadviceservice/env

Env