Tests for globbing.
DOC update to add the flake8 linter.
Merge branch 'master' of github.com:justinabrahms/imhotep
Handy command to update the version on pypi
Convert message to string.

GitHub's API allows only string type for comment body.

http://developer.github.com/v3/pulls/comments/#create-a-comment

This wasn't a problem up until today, because list type was also
officially supported but not any more.
Merge pull request #61 from glogiotatidis/list-to-string

Convert message to string.
Adding dependencies up to date badge to README.