[gegl] workshop: specify license

[Øyvind Kolås <ok src gnome org>]

commit 77c51afd413e3d68bf83cc3423ae2cb4c733de9c
Author: Øyvind Kolås <pippin gimp org>
Date:   Sat Nov 12 13:57:29 2016 +0100

    workshop: specify license

 operations/workshop/wavelet-blur.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/operations/workshop/wavelet-blur.c b/operations/workshop/wavelet-blur.c
index 148c73f..54cfa70 100644
--- a/operations/workshop/wavelet-blur.c
+++ b/operations/workshop/wavelet-blur.c
@@ -281,6 +281,7 @@ gegl_op_class_init (GeglOpClass *klass)
   gegl_operation_class_set_keys (operation_class,
     "name",        "gegl:wavelet-blur",
     "title",       _("Wavelet Blur"),
+    "license",     "LGPL3+",
     "categories",  "blur",
     "description", _("This blur is used for the wavelet decomposition filter, each pixel is computed from 
another by the HAT transform"),
     NULL);