cheat sheets.

Forking a repo and setting it up on your local machine
======================================================
1. Fork the repo on github.com

2. Create local repo from your fork
   $ git clone git@github.com:<your-username>/<repo-name>.git

3. Track the original remote repo
   $ cd <repo-name>
   $ git remote add upstream git://github.com/<remote-username>/<repo-name>.git
   $ git fetch upstream

4. Push commits to your fork
   $ git push origin master

5. Fetch any new changes from the original repo
   $ git fetch upstream
   $ git merge upstream/master

see http://help.github.com/fork-a-repo/