UW-Madison-ACI/2014-08-25-wisc — pull request #2 by kbroman (2014-08-01 04:27:23+00:00)
Title: _config.yml: pygments:true -> highlighter:pygments

Jekyll gives me a warning that `pygments` has been renamed `highlighter`. Not terribly important, but to avoid the warning, I changed `pygments: true` to `highlighter: pygments` in the `_config.yml` file.