# Testing
mock==2.0.0
coverage==4.4.2
django-webtest==1.9.4
tox==2.9.1
detox==0.11
pytest-django==3.4.4
pytest-cov==2.6.0
django-widget-tweaks==1.4.3

# Development
django-extensions==1.9.8
django-debug-toolbar==1.9.1
flake8==3.5.0

# Testing
mock==2.0.0
coverage==4.4.2
django-webtest==1.9.4
tox==2.9.1
detox==0.11
pytest-django==3.4.4
pytest-cov==2.6.0
django-widget-tweaks==1.4.3

# Development
django-extensions==1.9.8
django-debug-toolbar==1.9.1
flake8==3.7.7
isort==4.3.17

Upgrade flake8 to latest version, add isort to PIP dependencies.
Upgrade flake8 to latest version, add isort to PIP dependencies.
