[gedit/gnome-3-10] Update libgd submodule

[Sébastien Wilmet <swilmet src gnome org>]

commit 83b7f0df30622da94b3a7e273f1da8988bc7e7c4
Author: Sébastien Wilmet <swilmet gnome org>
Date:   Fri Dec 20 16:51:23 2013 +0100

    Update libgd submodule
    
    Update the libgd submodule to include GdTaggedEntry fixes.

 libgd |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libgd b/libgd
index b5822d6..0a9a80e 160000
--- a/libgd
+++ b/libgd
@@ -1 +1 @@
-Subproject commit b5822d6935bb609e82ec526ec74c5e70d751f364
+Subproject commit 0a9a80e4d38cd9a9e75e5438c7585d765689065f