edx/configuration — pull request #337 by wedaly (2013-10-15 17:49:16+00:00)
Title: Add github.com to ssh known_hosts for jenkins

I may need to switch to using ssh as the transport protocol for `git` with Jenkins. If so, `github.com` needs to be in the ssh `known_hosts`; otherwise calling `git` on the command line will prompt Jenkins, causing the job to hang.

@e0d what do you think about this approach?