Release process

1. All tests pass on continuous integration

2. The changelog is up-to-date and dated

3. If new options are added, regenerate the usage information in the documentation with, for example:

   stty cols 80
   csvformat -h
   stty sane
   

4. The version number is correct in:

   • setup.py

   • docs/conf.py

   • csvkit/cli.py

5. Regenerate the man pages:

   sphinx-build -b man docs man
   

6. Check for new authors:

   git log --perl-regexp --author='^((?!James McKinney).*)$'
   

7. Tag the release:

   git tag -a x.y.z -m 'x.y.z release.'
   git push --follow-tags