Add dotenv
Create new carrierwave image class -> profile
User can't overfeed animal
Add foundation css
Header bar functional
Buttons adoption view functional
Re-configure stripe keys
Feeding subtracts credits
Refactor feeding logic
Move feeder logic to Feeder model
Add play controller
CSS updates
Caregiver can play with their pet
Caregiver can train pet
Caregiver can put pet to sleep