[gimp-help] Added missing layers dialog icon image & updated the others

[Marco Ciampa <marcoc src gnome org>]

commit 7009508cca5dbf35efb6a2f8a8abff93dcd30e59
Author: Marco Ciampa <ciampix posteo net>
Date:   Wed Jun 26 08:27:47 2019 +0200

    Added missing layers dialog icon image & updated the others

 images/C/dialogs/dialogs-icon-delete.png    | Bin 607 -> 1154 bytes
 images/C/dialogs/dialogs-icon-lower.png     | Bin 327 -> 1084 bytes
 images/C/dialogs/dialogs-icon-new-group.png | Bin 0 -> 1729 bytes
 images/C/dialogs/dialogs-icon-new.png       | Bin 327 -> 1132 bytes
 images/C/dialogs/dialogs-icon-raise.png     | Bin 289 -> 1047 bytes
 images/C/dialogs/stock-anchor-16.png        | Bin 566 -> 1850 bytes
 images/C/dialogs/stock-duplicate-16.png     | Bin 482 -> 873 bytes
 7 files changed, 0 insertions(+), 0 deletions(-)
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diff --git a/images/C/dialogs/dialogs-icon-delete.png b/images/C/dialogs/dialogs-icon-delete.png
index 9fd4120f9..2c6a310d6 100644
Binary files a/images/C/dialogs/dialogs-icon-delete.png and b/images/C/dialogs/dialogs-icon-delete.png differ
diff --git a/images/C/dialogs/dialogs-icon-lower.png b/images/C/dialogs/dialogs-icon-lower.png
index 7b9a92382..51f3282ab 100644
Binary files a/images/C/dialogs/dialogs-icon-lower.png and b/images/C/dialogs/dialogs-icon-lower.png differ
diff --git a/images/C/dialogs/dialogs-icon-new-group.png b/images/C/dialogs/dialogs-icon-new-group.png
new file mode 100644
index 000000000..d13fc873c
Binary files /dev/null and b/images/C/dialogs/dialogs-icon-new-group.png differ
diff --git a/images/C/dialogs/dialogs-icon-new.png b/images/C/dialogs/dialogs-icon-new.png
index 11ff5bab5..b110933f9 100644
Binary files a/images/C/dialogs/dialogs-icon-new.png and b/images/C/dialogs/dialogs-icon-new.png differ
diff --git a/images/C/dialogs/dialogs-icon-raise.png b/images/C/dialogs/dialogs-icon-raise.png
index 9f6402637..dce0c809f 100644
Binary files a/images/C/dialogs/dialogs-icon-raise.png and b/images/C/dialogs/dialogs-icon-raise.png differ
diff --git a/images/C/dialogs/stock-anchor-16.png b/images/C/dialogs/stock-anchor-16.png
index aecb34f73..5c7a61661 100644
Binary files a/images/C/dialogs/stock-anchor-16.png and b/images/C/dialogs/stock-anchor-16.png differ
diff --git a/images/C/dialogs/stock-duplicate-16.png b/images/C/dialogs/stock-duplicate-16.png
index 7245a7cd2..a060366d3 100644
Binary files a/images/C/dialogs/stock-duplicate-16.png and b/images/C/dialogs/stock-duplicate-16.png differ