Added: python setup.py install

This should verify the installation process on Appveyor

Author: singh-lokendra

.appveyor.yml

@@ -34,6 +34,7 @@ install:
   - python --version
   - python -c "import sys,platform,struct; print(sys.platform, platform.machine(), struct.calcsize('P') * 8, )"
   - pip install -r requirements-dev.txt
+  - python setup.py install
 build: false
 test_script:
   - coverage run -m unittest --verbose --buffer tests