[GRASS-git] [OSGeo/grass] 184c74: Dockerfile READMEs added

[Markus Neteler]

  Branch: refs/heads/dockerfile_readmes
  Home:   https://github.com/OSGeo/grass
  Commit: 184c74a42703c233839133a5c7c38efa4671a9ae
      https://github.com/OSGeo/grass/commit/184c74a42703c233839133a5c7c38efa4671a9ae
  Author: Markus Neteler <neteler at mundialis.de>
  Date:   2019-10-02 (Wed, 02 Oct 2019)

  Changed paths:
    A docker/README_debian.md
    A docker/README_ubuntu.md

  Log Message:
  -----------
  Dockerfile READMEs added