Update make_dev_container.sh

make_dev_container.sh

@@ -29,6 +29,7 @@ if [ -e ./symposion-tools ]; then
     ./fixture_to_docker.sh fixtures/????_*.json
     popd
 else
+    echo Now creating a Django superuser. Please enter a 
     docker exec -it symposion ./manage.py createsuperuser --username admin1 --email root@example.com
 fi
 docker exec symposion ./manage.py loaddata -v3 ./fixtures/cfp_teams_test.json