-e .
ipython==6.1.0
ipdb==0.10.3
coverage==4.4.1
flake8==3.3.0
pytest==3.1.2
pytest-cov==2.5.1
mypy-lang==0.4.6
tox==2.7.0
wheel==0.29.0
docutils==0.13.1

-e .
ipython==6.1.0
ipdb==0.10.3
coverage==4.4.1
flake8==3.3.0
pytest==3.1.3
pytest-cov==2.5.1
mypy-lang==0.4.6
tox==2.7.0
wheel==0.29.0
docutils==0.13.1

Update pytest from 3.1.2 to 3.1.3
Update pytest from 3.1.2 to 3.1.3