docker/docker — pull request #7486 by sontags (2014-08-08 16:20:45+00:00)
Title: enabled search against private registry

Allows to docker search a private registry. The interface matches other registry related commands such as pull:

```bash
docker search foo # search for foo in hub.docker.com
docker search localhost:5000/foo # search for foo in localhost:5000
```

Signed-off-by: sontags (Daniel Menet)