Merge pull request Clever#33 from Clever/circle

Convert to Circle CI

Author: meliaj

.drone.yml

@@ -0,0 +1,10 @@
+machine:
+  post:
+  - cd $HOME && git clone --depth 1 -v git@github.com:clever/ci-scripts.git && cd ci-scripts && git show --oneline -s
+  services:
+  - docker
+test:
+  override:
+  - curl -sS https://getcomposer.org/installer | php
+  - php composer.phar install --prefer-dist --no-interaction --no-progress
+  - ./vendor/bin/phpunit