Added more steps for buildbot pipeline.

.buildbot/test/02-djangoproject

@@ -0,0 +1,2 @@
+mkdir env/django
+django-admin startproject main env/django

.buildbot/test/03-settings

@@ -0,0 +1 @@
+cat base/console_scripts/django_project_config/additional_settings.py >> env/django/main/settings.py

.buildbot/test/50-django_testrunner

@@ -0,0 +1 @@
+python env/django/manage.py test