Building a PDF version of the Software Carpentry bibliography
Integrating HTML version of bibliography into existing site pages
Replacing links on home page with buttons
Adding the PDF version of the bibliography
Get rid of 'must' wrt version controlling everything
Fix typo
Getting rid of old TDD heading and note
Fixing typos
Fix version control all things sentence to allow same wording in summary page
Merge pull request #128 from ethanwhite/editorial

Minor editorial fixes
Cut note on scope
Fixing formatting glitch in description of Karthik Ram
Adding Dudley & Butte paper
Merge pull request #129 from ethanwhite/cut-scope-note

Cut note on scope
Removing Goldberg paper on floating point
Reducing the number of links on the home page
Merge pull request #130 from gvwilson/shorter-link-lists

Reducing the number of links on the home page
Merge branch 'master' into making-buttons-for-home-page-links
Turning home page links into buttons
Shortening tag line