Official CouchDB docker image moved

[Garren Smith <ga...@apache.org>]

Hi All,

We are moving the CouchDB docker image to here
https://github.com/apache/couchdb-docker
Clemens has done an amazing job of maintaining this repo and he has been
kind enough to hand it off to the apache foundation. Currently the official
docker images are still coming from the Klaemo/couchdb-docker repo. But
hopefully we can move those over soon.

There are a couple issues open that could really do with some help. If you
are familiar with docker it would be great if you could help us maintain it.

Cheers
Garren