Add Pages controller.
Add Devise.
Finish add users authentication.
CSS Styling for home and forms.
Merge branch 'feature/authentication' into develop
Merge branch 'release/v0.1.0'
Merge tag 'v0.1.0' into develop

Add authentication system.
Comment out .secret
Comment out secret key.
Adding back secret key
Edit some trivial stuff.
Merge branch 'develop'