Merge branch 'master' of https://github.com/mljar/mljar-supervised

.travis.yml

@@ -9,5 +9,10 @@ install:
   - pip install -U -r requirements.txt
   - pip install -U -r requirements_dev.txt
   - python setup.py install
-script: pytest tests
+  - pip install pytest-cov
+  - pip install coveralls
+script: 
+  - pytest tests --cov=supervised/
+after_success:
+  - coveralls