-r python-doc.txt

# performance
cprofilev==1.0.7

# from cookiecutter
pip==8.1.2
bumpversion==0.5.3
wheel==0.29.0
flake8==3.0.4
tox==2.3.1
coverage==4.2
cryptography==1.5.2
PyYAML==3.12

-r python-doc.txt

# performance
cprofilev==1.0.7

# from cookiecutter
pip==8.1.2
bumpversion==0.5.3
wheel==0.29.0
flake8==3.0.4
tox==2.4.1
coverage==4.2
cryptography==1.5.2
PyYAML==3.12

Update tox from 2.3.1 to 2.4.1
Update tox from 2.3.1 to 2.4.1