Checkpoint-restore tool v0.8

Hello, everyone!

I'm glad to announce the 8th release of the checkpoint-restore tool. Though it was mostly bugfix release, we have added a couple of new features.

You can find the changelog at http://criu.org/Download/criu/0.8
and get the sourced from http://download.openvz.org/criu/criu-0.8.tar.bz2

It doesn't require any _new_ kernel stuff, so you can run it on v3.11.

Have fun!

Thanks,
Pavel