[GRASS-git] [OSGeo/grass-addons] 8057e6: Update of StringIO to Python 3

[Markus Neteler]

  Branch: refs/heads/master
  Home:   https://github.com/OSGeo/grass-addons
  Commit: 8057e6c52d59e57ed17a190baa5ffdc07aae30ba
      https://github.com/OSGeo/grass-addons/commit/8057e6c52d59e57ed17a190baa5ffdc07aae30ba
  Author: Markus Neteler <neteler at gmail.com>
  Date:   2019-10-11 (Fri, 11 Oct 2019)

  Changed paths:
    M grass7/imagery/i.nightlights.intercalibration/intercalibration_equations.py

  Log Message:
  -----------
  Update of StringIO to Python 3