no more submodule

GtkSharp/Source/Samples/Sections/Dialogs/AboutDialogSection.cs

@@ -0,0 +1,17 @@
+// This is free and unencumbered software released into the public domain.
+// Happy coding!!! - GtkSharp Team
+
+using System;
+using Gtk;
+
+namespace Samples
+{
+    [Section(ContentType = typeof(AboutDialog), Category = Category.Dialogs)]
+    class AboutDialogSection : Box
+    {
+        public AboutDialogSection() : base(Orientation.Vertical, 0)
+        {
+
+        }
+    }
+}