Create Habari users for GitHub users when they send pings. Link them to their GitHub account so they can login with OAuth if socialadmin and githubauth are installed. Put them in a group and allow them to view addons.
Store GitHub user id with version terms.
Merge pull request #27 from habari-extras/GitLogin

Create Habari users for GitHub users when they send pings. Link them to their GitHub account so they can login with OAuth if socialadmin and githubauth are installed. Put them in a group and allow them to view addons.