caolan/nodeunit — pull request #124 by paularmstrong (2011-10-30 16:19:10+00:00)
Title: Use git submodules to track dependencies.

Do not include third-party code directly in a git repository. Using submodules has the same effect as directly using NPM to track dependencies, but will work without NPM.
Per comments on 5f80f8f88484eb4a8b585cf9ebb9c082cabcb28c