[GRASS-git] [OSGeo/grass-addons] 44ebd8: Update r.forestfrag.py

[Paulo van Breugel]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 44ebd8fc4d1f541143d3a2507a056c521eebf2ec
      https://github.com/OSGeo/grass-addons/commit/44ebd8fc4d1f541143d3a2507a056c521eebf2ec
  Author: Paulo van Breugel <paulo at ecodiv.org>
  Date:   2020-01-21 (Tue, 21 Jan 2020)

  Changed paths:
    M grass7/raster/r.forestfrag/r.forestfrag.py

  Log Message:
  -----------
  Update r.forestfrag.py

Make string replace operation Python 3 compatible