[library-web] Add libgsf to the extra-tarballs list

[Andrea Veri <av src gnome org>]

commit 15d725a48b9873a0ab5bd234bc338c8a9cb20fce
Author: Andrea Veri <av gnome org>
Date:   Tue Dec 3 12:22:37 2013 +0100

    Add libgsf to the extra-tarballs list

 data/extra-tarballs |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/data/extra-tarballs b/data/extra-tarballs
index ba67a5b..f17150d 100644
--- a/data/extra-tarballs
+++ b/data/extra-tarballs
@@ -71,6 +71,7 @@ gnome://libgdata?min=0.6
 gnome://moserial
 gnome://tomboy?min=1.6
 gnome://ostree
+gnome://libgsf
 
 # GUPnP - see https://bugzilla.gnome.org/show_bug.cgi?id=648119
 gnome://gssdp?min=0.10