[GRASS-git] [OSGeo/grass] 0182e7: wxGUI: fix GCP manager for py3

[Anna Petrasova]

  Branch: refs/heads/releasebranch_7_8
  Home:   https://github.com/OSGeo/grass
  Commit: 0182e723a72b71a3459ced69094dd0da054d1c4a
      https://github.com/OSGeo/grass/commit/0182e723a72b71a3459ced69094dd0da054d1c4a
  Author: Anna Petrasova <kratochanna at gmail.com>
  Date:   2019-12-09 (Mon, 09 Dec 2019)

  Changed paths:
    M gui/wxpython/gcp/manager.py
    M gui/wxpython/image2target/ii2t_manager.py
    M gui/wxpython/mapwin/buffered.py
    M gui/wxpython/photo2image/ip2i_manager.py
    M gui/wxpython/vnet/widgets.py

  Log Message:
  -----------
  wxGUI: fix GCP manager for py3