[gimp] data: re-add 3 brushes of very questionable origin, but as "obsolete".

[Jehan Pagès <jehanp src gnome org>]

commit 92a8978064eb52e1072ed4b83ea1d505507a1f8a
Author: Jehan <jehan girinstud io>
Date:   Mon Apr 16 09:13:59 2018 +0200

    data: re-add 3 brushes of very questionable origin, but as "obsolete".
    
    So I discover the concept of obsolete data in GIMP where some data can
    be apparently unavailable in the GUI, but still selectable by script.
    This somehow reverts commit 26cb87aa2dfaaa63c71cc4e5dfe40c75f8005353
    then moves the brushes into the obsolete section instead of simple
    deletion. This way, any script using the said brushes won't break at
    least.
    
    We will definitely remove the brushes for 3.0, but for now it's better
    to keep scripts as compatible as possible.

 data/brushes/gimp-obsolete-files/Makefile.am    |    3 +++
 data/brushes/gimp-obsolete-files/dunes.gbr      |  Bin 0 -> 1100 bytes
 data/brushes/gimp-obsolete-files/galaxy-big.gbr |  Bin 0 -> 10040 bytes
 data/brushes/gimp-obsolete-files/galaxy.gbr     |  Bin 0 -> 2637 bytes
 4 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/data/brushes/gimp-obsolete-files/Makefile.am b/data/brushes/gimp-obsolete-files/Makefile.am
index 02724ce..2610083 100644
--- a/data/brushes/gimp-obsolete-files/Makefile.am
+++ b/data/brushes/gimp-obsolete-files/Makefile.am
@@ -35,6 +35,9 @@ obsoletebrushdata_DATA = \
        Diagonal-Star-11.vbr            \
        Diagonal-Star-17.vbr            \
        Diagonal-Star-25.vbr            \
+       dunes.gbr                       \
+       galaxy.gbr                      \
+       galaxy-big.gbr                  \
        Grass1.gih                      \
        SketchBrush-16.gih              \
        SketchBrush-32.gih              \
diff --git a/data/brushes/gimp-obsolete-files/dunes.gbr b/data/brushes/gimp-obsolete-files/dunes.gbr
new file mode 100644
index 0000000..fc7eed2
Binary files /dev/null and b/data/brushes/gimp-obsolete-files/dunes.gbr differ
diff --git a/data/brushes/gimp-obsolete-files/galaxy-big.gbr b/data/brushes/gimp-obsolete-files/galaxy-big.gbr
new file mode 100644
index 0000000..c62cfc0
Binary files /dev/null and b/data/brushes/gimp-obsolete-files/galaxy-big.gbr differ
diff --git a/data/brushes/gimp-obsolete-files/galaxy.gbr b/data/brushes/gimp-obsolete-files/galaxy.gbr
new file mode 100644
index 0000000..0ed58e8
Binary files /dev/null and b/data/brushes/gimp-obsolete-files/galaxy.gbr differ