[chronojump] Uploaded missing png

[Xavier de Blas <xaviblas src gnome org>]

commit 2fdc9f210e23edf52763f583a750a2c98bc69e10
Author: Xavier de Blas <xaviblas gmail com>
Date:   Mon Jul 15 16:14:13 2019 +0200

    Uploaded missing png

 images/md/baseline_check_box_blue_24dp.png | Bin 0 -> 1905 bytes
 1 file changed, 0 insertions(+), 0 deletions(-)
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diff --git a/images/md/baseline_check_box_blue_24dp.png b/images/md/baseline_check_box_blue_24dp.png
new file mode 100644
index 00000000..1970bfc8
Binary files /dev/null and b/images/md/baseline_check_box_blue_24dp.png differ