Backup power for the rpy2 documentation

You have reached the backup pages for the rpy2 documentation

While ReadTheDocs is an excellent product, rpy2 is a bit of an exotic beast and the requirements to build the documentation exceeded what was readily available: the automated building of rpy2's documentation is no longer working.

This is a temporary(*) solution with a static build of documentation, updated whenever I both have time and remember about it (*: hopefully).