command-line Remote docker repository manager

If available in Hex, the package can be installed by adding drm to your list of dependencies in mix.exs:

def deps do
  [
    {:drm, "~> 0.1.0"}
  ]
end

Documentation can be generated with ExDoc and published on HexDocs. Once published, the docs can be found at https://hexdocs.pm/drm.

TODO:

• 用户登陆并保存信息
• 完善help
• 支持config命令
• 完善错误提醒