tdhock/animint — pull request #11 by tdhock (2014-06-06 17:15:07+00:00)
Title: command line git to push thumbnail to gist

this code uses RSelenium to take a screenshot of the viz, then uses ImageMagick convert to crop the whitespace and make a thumbnail.png, then uses command line git to push the thumbnail.png to the gist, which should be rendered on the bl.ocks.org/user page.