gituser/pypi: links for valid-model

gituser/pypi valid_model-0.4.0.tar.gz
gituser/pypi valid_model-0.4.0-py2.py3-none-any.whl
gituser/pypi valid_model-0.3.6-py2.7.egg
gituser/pypi valid_model-0.3.6-py2-none-any.whl