Add recent retractions and comments due to computational bugs
Merge pull request #37 from ethanwhite/add-recent-bugs

Add recent retractions and comments due to computational bugs
More notes
Merge branch 'master' of github.com:swcarpentry/assets
Writing an historical introduction
Drafting opening of paper
A few more thoughts
Tidying up the intro
Two more papers to read
Sir John Daniels on MOOCs
Removing note
Switching to Markdown for the next version
Importing material from SWC blog
Writing some more of the paper
First complete draft of paper
Removing out-of-date LaTeX version
Letter of support for EarthCube proposal
Updating first-round training description
Writing pre-submission inquiry for PLoS Biology
Updating letter of support for EarthCube proposal