[gnome-photos] pipeline: Assign fixed positions to saturation and shadows-highlights

[Debarshi Ray <debarshir src gnome org>]

commit 2ec08896e66a0764c1bfdbeec136b50aa15e2783
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Dec 8 12:57:06 2017 +0100

    pipeline: Assign fixed positions to saturation and shadows-highlights
    
    This mimics the ordering of Darktable's pixelpipe because
    photos:shadows-highlights and photos:saturation are exactly the same as
    their Darktable counterparts, shadhi and colisa respectively.

 src/photos-pipeline.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/src/photos-pipeline.c b/src/photos-pipeline.c
index 8d26587..4e3a51a 100644
--- a/src/photos-pipeline.c
+++ b/src/photos-pipeline.c
@@ -61,6 +61,8 @@ static const gchar *OPERATIONS[] =
 {
   "gegl:crop",
   "gegl:noise-reduction",
+  "photos:shadows-highlights",
+  "photos:saturation",
   "photos:insta-filter"
 };