Install devise
Install haml-rails
Generate views for devise
Add default options for devise
Create welcome controller
Create default user in seed
Merge branch 'feature/install-devise' into develop
Enable auth_token for users
Install active model serializer
Add serializer for user model
Remove root element for json request
Merge branch 'feature/add-active-model-serializer' into develop
Update Readme with json request for login
Merge branch 'release/v0.1'