Refactor: split code into several django apps (we call them modules).

dav_base/console_scripts/django_project_config/urls.py

@@ -0,0 +1,12 @@
+from django.conf import settings
+from django.conf.urls import url, include
+
+urlpatterns = []
+
+for module_meta_obj in settings.MODULE_CONFIG.modules.values():
+    if module_meta_obj.url_conf_pattern:
+        urlpatterns.append(module_meta_obj.url_conf_pattern)
+
+urlpatterns = [
+    url(r'^', include('dav_base.urls'))
+]