[GRASS-git] [OSGeo/grass-addons] 037e38: CONTRIBUTING.md: added for Addons (#184)

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 037e38d74a9e41977d24d179753355d035f67d44
      https://github.com/OSGeo/grass-addons/commit/037e38d74a9e41977d24d179753355d035f67d44
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2020-05-28 (Thu, 28 May 2020)

  Changed paths:
    A CONTRIBUTING.md

  Log Message:
  -----------
  CONTRIBUTING.md: added for Addons (#184)

CONTRIBUTING.md: added for Addons