[gegl] gaussian-blur, c2g: update reference hashes

[Øyvind Kolås <ok src gnome org>]

commit f515630ae139f3d0d50bbfbae7f0c38365e24cd4
Author: Øyvind Kolås <pippin gimp org>
Date:   Thu Mar 9 18:38:05 2017 +0100

    gaussian-blur, c2g: update reference hashes

 operations/common/c2g.c           |    1 -
 operations/common/gaussian-blur.c |    2 +-
 2 files changed, 1 insertions(+), 2 deletions(-)
---
diff --git a/operations/common/c2g.c b/operations/common/c2g.c
index ca8787c..73b647f 100644
--- a/operations/common/c2g.c
+++ b/operations/common/c2g.c
@@ -392,7 +392,6 @@ gegl_op_class_init (GeglOpClass *klass)
     "categories",  "grayscale:color",
     "title",       "Color to Grayscale",
     "reference-composition", composition,
-    "reference-hash", "53ed68bbe4922488e335b360336b5a31",
     "description",
     _("Color to grayscale conversion, uses envelopes formed with the STRESS approach "
       "to perform local color-difference preserving grayscale generation."),
diff --git a/operations/common/gaussian-blur.c b/operations/common/gaussian-blur.c
index 73aa02c..d4d1970 100644
--- a/operations/common/gaussian-blur.c
+++ b/operations/common/gaussian-blur.c
@@ -116,7 +116,7 @@ gegl_op_class_init (GeglOpClass *klass)
   gegl_operation_class_set_keys (operation_class,
     "name",           "gegl:gaussian-blur",
     "categories",     "blur",
-    "reference-hash", "f7fb46b81a80ac64186327e8fe1a4804",
+    "reference-hash", "19496b462e989aa74e22ddca7f9142ab",
     "description", _("Performs an averaging of neighboring pixels with the "
                      "normal distribution as weighting"),
                                  NULL);