Add more tests and cleanup coverage reports (#13)

Closes #11

tests/urlconfs/login_test_urls.py

@@ -0,0 +1,11 @@
+from django.conf.urls import url
+
+
+def dummy(request):
+    pass
+
+
+urlpatterns = [
+    url(r'^test/login$', dummy, name='login'),
+    url(r'^test/logout$', dummy, name='logout'),
+]