Updated a deployment tool I wrote in php in 2007 to work with Github-hosted repos. GitHub's support for accessing repos through svn was a big help.
Only significant changes were detecting the repo from a working copy rather than using a hard-coded one and updating the capistrano capfile to take the repo from the command-line.
Submitted another 18F pull-request, updating the Open Opportunities application to use db-migrate to handle database migration scripts.