Significant OpenSAML advisories/patches

[Cantor, Scott]

> I will be working on getting libsaml RPMs built and made
> available in the same place for testing, I will obviously not
> push them to the mirrors as they're not final yet. I'll update
> the list when they're ready.

A set are built for x86_64, that's all I plan on doing for testing. They're manually available at [1] just as files one can download and install, not a formal repo.

I didn't intend the rev to be 3.3.1-3 instead of 3.3.1-1 but it's of no import, I'll bump to 4 when the final release is done next week.

-- Scott

[1] https://shibboleth.net/downloads/prerelease/RPMS/