[gtk: 3/3] Merge branch 'about-polish' into 'master'

[Matthias Clasen <matthiasc src gnome org>]

commit 1b7004ffc73bdf37024e0a1d78bd73aecac1defc
Merge: 79e6269058 85c713127e
Author: Matthias Clasen <mclasen redhat com>
Date:   Fri Aug 7 02:35:09 2020 +0000

    Merge branch 'about-polish' into 'master'
    
    About polish
    
    See merge request GNOME/gtk!2394

 demos/gtk-demo/main.c                 |  8 ++++++++
 demos/icon-browser/iconbrowserapp.c   |  8 ++++++++
 demos/print-editor/print-editor.c     | 27 +++++++++++++++++++++++----
 demos/widget-factory/widget-factory.c | 15 +++++++++++++++
 gtk/ui/gtkaboutdialog.ui              |  6 ++++--
 5 files changed, 58 insertions(+), 6 deletions(-)
---