[gnome-chess/gnome-3-30] Help: Update German screen-shots

[Christian Kirbach <ckirbach src gnome org>]

commit e7d13d254557b90a3e71145fa029222880c62d11
Author: Christian Kirbach <christian kirbach gmail com>
Date:   Fri Mar 22 01:19:09 2019 +0100

    Help: Update German screen-shots

 help/de/figures/game-3-12.png                   | Bin 50295 -> 54889 bytes
 help/de/figures/preferences-appearance-3-12.png | Bin 24326 -> 24912 bytes
 help/de/figures/preferences-game-3-12.png       | Bin 26764 -> 30014 bytes
 3 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/help/de/figures/game-3-12.png b/help/de/figures/game-3-12.png
index 7dce67c..2966840 100644
Binary files a/help/de/figures/game-3-12.png and b/help/de/figures/game-3-12.png differ
diff --git a/help/de/figures/preferences-appearance-3-12.png b/help/de/figures/preferences-appearance-3-12.png
index 5683510..f16cd43 100644
Binary files a/help/de/figures/preferences-appearance-3-12.png and 
b/help/de/figures/preferences-appearance-3-12.png differ
diff --git a/help/de/figures/preferences-game-3-12.png b/help/de/figures/preferences-game-3-12.png
index 54689c3..b0d63e5 100644
Binary files a/help/de/figures/preferences-game-3-12.png and b/help/de/figures/preferences-game-3-12.png 
differ