Add remaining parts of core template structure

breccia_mapper/urls.py

@@ -14,8 +14,17 @@ Including another URLconf
     2. Add a URL to urlpatterns:  path('blog/', include('blog.urls'))
 """
 from django.contrib import admin
-from django.urls import path
+from django.urls import include, path
+
+from . import views
 
 urlpatterns = [
     path('admin/', admin.site.urls),
+
+    path('',
+         include('django.contrib.auth.urls')),
+
+    path('',
+         views.IndexView.as_view(),
+         name='index'),
 ]