github/linguist — pull request #1738 by aroben (2014-11-18 15:41:20+00:00)
Title: Upgrade to rugged 0.22.0b1

0.21.2 was just released but doesn't contain the Repository::Attributes code we depend on. 0.22.0b1 has this code.

/cc @arfon @bkeepers @vmg