[gedit] Make the side pane's header flat.

[Steve Frécinaux <sfre src gnome org>]

commit e155f15fc64242ad45c06d3b329d0e761751ddb3
Author: Steve Frécinaux <code istique net>
Date:   Mon Jan 20 11:14:57 2014 +0100

    Make the side pane's header flat.

 gedit/gedit-window.ui |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/gedit/gedit-window.ui b/gedit/gedit-window.ui
index 39d324b..acf21ad 100644
--- a/gedit/gedit-window.ui
+++ b/gedit/gedit-window.ui
@@ -234,6 +234,7 @@
             <child type="title">
               <object class="GeditMenuStackSwitcher" id="side_stack_switcher">
                 <property name="visible">True</property>
+                <property name="relief">none</property>
                 <property name="stack">side_panel</property>
               </object>
             </child>