[gimp] app: add luminance mode to the groups array

[N/A <ell src gnome org>]

commit 968397849a3d0ada15838a9f9eb127e0852d0d87
Author: Ell <ell_se yahoo com>
Date:   Mon Feb 20 13:36:00 2017 -0500

    app: add luminance mode to the groups array

 app/operations/layer-modes/gimp-layer-modes.c |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)
---
diff --git a/app/operations/layer-modes/gimp-layer-modes.c b/app/operations/layer-modes/gimp-layer-modes.c
index e69f141..ac32691 100644
--- a/app/operations/layer-modes/gimp-layer-modes.c
+++ b/app/operations/layer-modes/gimp-layer-modes.c
@@ -1060,6 +1060,10 @@ static const GimpLayerMode layer_mode_groups[][2] =
     [GIMP_LAYER_MODE_GROUP_LEGACY    ] = -1
   },
 
+  { [GIMP_LAYER_MODE_GROUP_DEFAULT   ] = GIMP_LAYER_MODE_LUMINANCE,
+    [GIMP_LAYER_MODE_GROUP_LEGACY    ] = -1
+  },
+
   { [GIMP_LAYER_MODE_GROUP_DEFAULT   ] = GIMP_LAYER_MODE_ERASE,
     [GIMP_LAYER_MODE_GROUP_LEGACY    ] = -1
   },