[gnome-devel-docs] platform-overview: Update Glade screenshots to 3.20 UI

[Andre Klapper <aklapper src gnome org>]

commit b93dd6706168df2f4223ddfd3899ff27dc3cce48
Author: Andre Klapper <a9016009 gmx de>
Date:   Sat Sep 16 20:32:24 2017 +0200

    platform-overview: Update Glade screenshots to 3.20 UI

 platform-overview/C/media/glade-new-window.png |  Bin 38536 -> 39442 bytes
 platform-overview/C/media/glade-set-values.png |  Bin 56161 -> 86274 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/platform-overview/C/media/glade-new-window.png b/platform-overview/C/media/glade-new-window.png
index 828d165..b87ed31 100644
Binary files a/platform-overview/C/media/glade-new-window.png and 
b/platform-overview/C/media/glade-new-window.png differ
diff --git a/platform-overview/C/media/glade-set-values.png b/platform-overview/C/media/glade-set-values.png
index 9ef3b2f..f1d5ae5 100644
Binary files a/platform-overview/C/media/glade-set-values.png and 
b/platform-overview/C/media/glade-set-values.png differ