App requirements for python-social-auth.
Update default settings. Move local_settings into dev settings, since we only need it for development.
Update development settings. Install python-social-auth.
Add python-social-auth into project under 'social' namespace.
Update base template.
Add default django auth app urls.
Add django-user-accounts as requirement.
Install django-user-accounts in development settings.
Add django-user-accounts urls.
Update nav bar in nav_bar template.
Add django-bootstrap3 as requirement.
Install bootstrap in dev settings.
Update settings for django-user-accounts.
Create site css for all templates.
Create login template.
Create login css for login template.
Create LoginView for using the form with email as required information.
Update logout link in nav_bar template.
Create logout template.
Update login template and style.