nss update to 3.12.9 for f13 pushed to updates-testing

[Elio Maldonado]

It's in need of feedback and karmic points (specially from proven testers)
https://admin.fedoraproject.org/updates/nss-3.12.9-8.fc13,nss-softokn-3.12.9...

The corresponding ones for f14 are already on stable.

Thanks in advance,

Elio