[seahorse] Add missing BR

[Tomas Bzatek]

commit a76ad29a3329c454432b9a99c6b048ca6089bdbb
Author: Tomas Bzatek <tbzatek at redhat.com>
Date:   Mon Oct 18 11:35:40 2010 +0200

    Add missing BR

 seahorse.spec |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/seahorse.spec b/seahorse.spec
index 0f2f7aa..321a114 100644
--- a/seahorse.spec
+++ b/seahorse.spec
@@ -30,6 +30,7 @@ BuildRequires:  intltool
 BuildRequires:  dbus-glib-devel
 BuildRequires:  gobject-introspection-devel >= 0.6.4
 BuildRequires:  libSM-devel
+BuildRequires:  GConf2-devel
 # for g-ir-scanner
 BuildRequires:  libtool
 Requires(post): desktop-file-utils