justinabrahms/imhotep — pull request #61 by glogiotatidis (2014-03-18 08:32:26+00:00)
Title: 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.