Merge branch 'ci' into 'master'

fix ci

See merge request !2

.gitlab-ci.yml

@@ -2,4 +2,10 @@ pilint:
     stage: test
     image: davidhrbac/docker-pycheck:latest
     script:
-    -   pylint *.py
\ No newline at end of file
+    - pylint *.py
+    
+shellcheck:
+    stage: test
+    image: davidhrbac/docker-shellcheck:latest
+    script: 
+    - shellcheck *.sh