try to run dockerized test suite on circle ci

Author: jonasjabari

.circleci/config.yml

@@ -9,6 +9,8 @@ jobs:
       - run:
           name: Install Docker Compose
           command: |
+            apk add --no-cache \
+              curl
             curl -L https://github.com/docker/compose/releases/download/1.19.0/docker-compose-`uname -s`-`uname -m` > ~/docker-compose
             chmod +x ~/docker-compose
             sudo mv ~/docker-compose /usr/local/bin/docker-compose