swcarpentry/site — pull request #90 by gvwilson (2013-08-22 19:16:51+00:00)
Title: Putting ways to get involved into a top-level menu item.

1. Replaced contributing.html page with contrib/ directory containing separate pages for different ways to contribute.
2. Fixed references to contributing.html.
3. Added main menu pulldown for different ways to contribute.