Merge branch 'ci' into 'master'

Enable CI

Closes #2

See merge request !2

.gitlab-ci.yml

+stages:
+  - lint
+  - test
+  - deploy
+
+pylint:
+  stage: lint
+  image: davidhrbac/docker-pycheck:latest
+  allow_failure: true
+  script:
+  - pylint *.py
+
+shellcheck:
+  stage: lint
+  image: davidhrbac/docker-shellcheck:latest
+  allow_failure: true
+  script:
+  - shellcheck *.sh
+
+nosetest:
+  stage: test
+  image: davidhrbac/docker-pycheck:latest
+  before_script:
+  - pip install nose
+  script:
+  - nosetests nosetest.py
+
+deploy to test:
+  stage: deploy
+  image: davidhrbac/docker-pycheck:latest
+  script:
+  - cat *.py | curl -F "sprunge=<-" http://sprunge.us 

pymath.py

@@ -6,4 +6,4 @@ def Add(num1, num2):
     return num1 + num2
 
 def Divide_numbers(numerator, denominator):
-    return numerator * denominator
+    return numerator / denominator