[gimp/metadata-browser] app: use deletable flag for sorting user data above system data

[Roman Joost <romanofski src gnome org>]

commit 42251709e291a83647a360d24e9aab250c9c0b13
Author: Alexia Death <alexiadeath gmail com>
Date:   Wed Feb 1 21:04:41 2012 +0200

    app: use deletable flag for sorting user data above system data
    
    Previously flag writable was used. This caused ritable and editable
    brushes to sort first. This was not clearly understood criteria.
    Now user brushes in writable folders are sorted first.

 app/core/gimpdata.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/app/core/gimpdata.c b/app/core/gimpdata.c
index 9247fcb..e9e1ed0 100644
--- a/app/core/gimpdata.c
+++ b/app/core/gimpdata.c
@@ -1044,9 +1044,9 @@ gimp_data_compare (GimpData *data1,
   if (private1->internal != private2->internal)
     return private1->internal ? -1 : 1;
 
-  /*  keep user-writable objects above system resource files  */
-  if (private1->writable != private2->writable)
-    return private1->writable ? -1 : 1;
+  /*  keep user-deletable objects above system resource files  */
+  if (private1->deletable != private2->deletable)
+    return private1->deletable ? -1 : 1;
 
   return gimp_object_name_collate ((GimpObject *) data1,
                                    (GimpObject *) data2);