Tufte-LaTeX project moved to Github

[Kevin Godby]

Hello, everyone.

Google recently announced that they will be shutting down their Google
Code hosting service where the Tufte-LaTeX project has been hosted.

I've migrated the Tufte-LaTeX project to Github:
<https://github.com/Tufte-LaTeX/tufte-latex>. The source code, wiki,
and issues have all been migrated. If you would like to submit bug
reports or patches or download the source code, you must now do so
from Github.

I will work to update the Tufte-LaTeX site on Github soon with the
example files and project landing page soon.

If you have any questions or encounter any problems with this
migration, please let me know.

Thanks!

—Kevin Godby