social plugins: add close url and template

base_django_project/templates/users/close.html

+{% extends "base.html" %}
+
+{% block header %}{% endblock header %}
+
+{% block content %}
+<script>
+  (function() {
+    document.addEventListener("DOMContentLoaded", function() {
+      window.close();
+    });
+  }());
+</script>
+<p> Feche esta janela para continuar...</p>
+{% endblock content %}

base_django_project/users/urls.py

+from django.views.generic.base import TemplateView
 from rest_framework.routers import SimpleRouter
 from django.conf.urls import url
 
@@ -13,6 +14,7 @@ urlpatterns = [
         view=views.get_api_key,
         name='api-key'
     ),
+    url(r'^close/$', TemplateView.as_view(template_name='users/close.html')),
 ]
 
 urlpatterns.extend(router.urls)