nature/pa11y — pull request #57 by whymarrh (2014-08-16 03:25:57+00:00)
Title: Update links in CONTRIBUTING document

The culprit is [the new GitHub issues](https://github.com/blog/1866-the-new-github-issues).

_Technically_ only the milestones link was broken, but I think they all might as well be updated.