Memcached storage plugin improvements

[Cantor, Scott]

> Right, I see. Unfortunately I'm not a position to be able to commit to
> that long-term either, though. I'm happy to contribute, but can only do
> so for as long as my use case allows.

If you have a patch prepared, and you have the ability to license it appropriately, then I would suggest you attach it in Jira and at least then it's available to either myself or somebody else in the future.

(Or you could get a contribution agreement signed, but normaly licensing it under Apache2 is the simpler path.)

-- Scott