[gnome-tetravex] Don't use HeaderBar.show_fallback_app_menu

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 0e0f9f3744d79c0227b95b45838686c2b3c4cfa5
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Fri Dec 13 18:47:59 2013 -0600

    Don't use HeaderBar.show_fallback_app_menu

 src/gnome-tetravex.vala |    1 -
 1 files changed, 0 insertions(+), 1 deletions(-)
---
diff --git a/src/gnome-tetravex.vala b/src/gnome-tetravex.vala
index 5a7c75b..c68352a 100644
--- a/src/gnome-tetravex.vala
+++ b/src/gnome-tetravex.vala
@@ -94,7 +94,6 @@ public class Tetravex : Gtk.Application
         var headerbar = new Gtk.HeaderBar ();
         headerbar.title = _("Tetravex");
         headerbar.show_close_button = true;
-        headerbar.show_fallback_app_menu = true;
         window.set_titlebar (headerbar);
 
         var grid = builder.get_object ("grid") as Gtk.Grid;