[GRASS-git] [OSGeo/grass] ec9b6f: Update gis.h

[Markus Metz]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass
  Commit: ec9b6f24b3bfaf657ebf4ae67d95ffe197d10d9b
      https://github.com/OSGeo/grass/commit/ec9b6f24b3bfaf657ebf4ae67d95ffe197d10d9b
  Author: Markus Metz <33666869+metzm at users.noreply.github.com>
  Date:   2020-01-11 (Sat, 11 Jan 2020)

  Changed paths:
    M include/gis.h

  Log Message:
  -----------
  Update gis.h

Replace SVN keyword $Revision$ with generic GRASS_VERSION_STRING