elm-city-craftworks/practicing-ruby-web — pull request #214 by stephenorr (2014-02-02 14:37:12+00:00)
Title: Update article rendering to support footnotes in Markdown.

This commit updates the gemfile to use redcarpet from the Git master
branch, which supports footnote rendering. This should be version
3.1.0, but this has not yet been tagged.

Closes #209.