#140382397 #3 rearrange gitlab testing command

.gitlab-ci.yml

 test:
   script:
   - apt-get update -qy
-  - curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
   - apt-get install -y python-dev python-pip sudo postgresql postgresql-client libpq-dev
+  - curl -sL https://deb.nodesource.com/setup_4.x | sudo -E bash -
   - sudo apt-get install -y nodejs
   - sudo apt-get install -y npm
   - npm install