garora/TDD-Katas — pull request #5 by SeanKilleen (2014-05-15 13:56:30+00:00)
Title: Formatting, links, and citations

* Moved all links to in-text citation in the headings
* Added a reference list at the end with all links
* Added citation for Roy Osherove on string calculator since it appears pretty similar
* Changed the formatting of the string calculator to a bulleted list.
* Updated the intro text