[gtk+] docs: update getting started screenshots

[William Jon McCann <mccann src gnome org>]

commit 8e3f8d87209cad89998d2e256058961374f5e2e7
Author: William Jon McCann <william jon mccann gmail com>
Date:   Wed Jul 17 09:36:00 2013 -0400

    docs: update getting started screenshots

 docs/reference/gtk/images/drawing.png        |  Bin 3686 -> 3734 bytes
 docs/reference/gtk/images/grid-packing.png   |  Bin 4612 -> 4318 bytes
 docs/reference/gtk/images/hello-world.png    |  Bin 3736 -> 3411 bytes
 docs/reference/gtk/images/window-default.png |  Bin 4845 -> 3056 bytes
 examples/window-default.c                    |    1 +
 5 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/docs/reference/gtk/images/drawing.png b/docs/reference/gtk/images/drawing.png
index a510500..298a3f7 100644
Binary files a/docs/reference/gtk/images/drawing.png and b/docs/reference/gtk/images/drawing.png differ
diff --git a/docs/reference/gtk/images/grid-packing.png b/docs/reference/gtk/images/grid-packing.png
index 3dec7d5..4a274d2 100644
Binary files a/docs/reference/gtk/images/grid-packing.png and b/docs/reference/gtk/images/grid-packing.png 
differ
diff --git a/docs/reference/gtk/images/hello-world.png b/docs/reference/gtk/images/hello-world.png
index acf7aaf..f73d49f 100644
Binary files a/docs/reference/gtk/images/hello-world.png and b/docs/reference/gtk/images/hello-world.png 
differ
diff --git a/docs/reference/gtk/images/window-default.png b/docs/reference/gtk/images/window-default.png
index 40245c4..2ca75dc 100644
Binary files a/docs/reference/gtk/images/window-default.png and 
b/docs/reference/gtk/images/window-default.png differ
diff --git a/examples/window-default.c b/examples/window-default.c
index 79888de..4b7a22f 100644
--- a/examples/window-default.c
+++ b/examples/window-default.c
@@ -9,6 +9,7 @@ main (int   argc,
   gtk_init (&argc, &argv);
 
   window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+  gtk_window_set_title (GTK_WINDOW (window), "Window");
 
   g_signal_connect (window, "destroy", G_CALLBACK (gtk_main_quit), NULL);