memcache 7.x-1.0

Since 7.x-1.0-rc3 there have been no reported regressions, so we're releasing 7.x-1.0 today.

This is the same code as rc3, so see the release notes for changes since 7.x-rc2.

If you are using 7.x-0.2 or a previous 7.x-1.x release candidate prior to 7.x-1.x-rc3 you are strongly urged to upgrade, several major bugs have been fixed since those releases.

Note that sessions are not fully ported to 7.x yet, and session.inc has been moved to an unstable folder for this reason. If you're using memcache sessions in 7.x, we'd suggest sticking with core's database sessions for now.

Final checks and benchmarking of this release were sponsored by ITV and carried out by Tag1 Consulting.

Thanks to das-peter and berdir for extensive testing and patching of the 7.x-1.x branch.