[gnome-klotski] Update Polish translation

[Piotr Drąg <piotrdrag src gnome org>]

commit f3699f2ecd6bbdf8f0f0658f7a250af7d69ba589
Author: Piotr Drąg <piotrdrag gmail com>
Date:   Tue Mar 27 21:32:08 2018 +0200

    Update Polish translation

 help/pl/figures/gnotski_start_window.png |  Bin 20895 -> 21685 bytes
 help/pl/figures/gnotski_win.png          |  Bin 22180 -> 22854 bytes
 2 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/help/pl/figures/gnotski_start_window.png b/help/pl/figures/gnotski_start_window.png
index abee48b..166ac19 100644
Binary files a/help/pl/figures/gnotski_start_window.png and b/help/pl/figures/gnotski_start_window.png differ
diff --git a/help/pl/figures/gnotski_win.png b/help/pl/figures/gnotski_win.png
index a58b48a..e2052ea 100644
Binary files a/help/pl/figures/gnotski_win.png and b/help/pl/figures/gnotski_win.png differ