Add Django Allauth for social login

accounts/templates/allauth/elements/alert.html

accounts/templates/allauth/elements/badge.html

accounts/templates/allauth/elements/button.html

accounts/templates/allauth/elements/button__entrance.html

accounts/templates/allauth/elements/button_group.html

accounts/templates/allauth/elements/field.html

accounts/templates/allauth/elements/fields.html

accounts/templates/allauth/elements/form.html

accounts/templates/allauth/elements/form__entrance.html

accounts/templates/allauth/elements/h1.html

accounts/templates/allauth/elements/h1__entrance.html

accounts/templates/allauth/elements/h2__entrance.html

accounts/templates/allauth/elements/img.html

accounts/templates/allauth/elements/panel.html

accounts/templates/allauth/elements/provider.html

accounts/templates/allauth/elements/provider_list.html

accounts/templates/allauth/elements/table.html

accounts/templates/allauth/layouts/base.html

accounts/templates/allauth/layouts/entrance.html

accounts/templates/allauth/layouts/manage.html