Docker 1.8.1发布，Linux容器引擎

Docker 1.8.1 发布，此版本修复了推送多个 tags 会导致无效镜像的问题。

下载：

DEBs/RPMs: curl -sSL https://get.docker.com | sh
Linux 64bit binary: https://get.docker.com/builds/Linux/x86_64/docker-1.8.1
Darwin/OSX 64bit client binary: https://get.docker.com/builds/Darwin/x86_64/docker-1.8.1
Darwin/OSX 32bit client binary: https://get.docker.com/builds/Darwin/i386/docker-1.8.1
Linux 64bit tgz: https://get.docker.com/builds/Linux/x86_64/docker-1.8.1.tgz
Windows 64bit client binary: https://get.docker.com/builds/Windows/x86_64/docker-1.8.1.exe
Windows 32bit client binary: https://get.docker.com/builds/Windows/i386/docker-1.8.1.exe