[GRASS-git] [OSGeo/grass-addons] 5093ba: r.category.trim addon: update to Python 3

[Markus Neteler]

  Branch: refs/heads/r_category_trim_p3_updates
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 5093ba15abc9b4f11059384d3e9a974d8aa4472f
      https://github.com/OSGeo/grass-addons/commit/5093ba15abc9b4f11059384d3e9a974d8aa4472f
  Author: Markus Neteler <neteler at mundialis.de>
  Date:   2019-12-10 (Tue, 10 Dec 2019)

  Changed paths:
    M grass7/raster/r.category.trim/r.category.trim.py

  Log Message:
  -----------
  r.category.trim addon: update to Python 3