[ease] UndoController inherit from Object.

[Nate Stedman <natesm src gnome org>]

commit 154ebdf3167cd7a68e8b50504a38c189023f41e0
Author: Nate Stedman <natesm gmail com>
Date:   Thu May 20 05:40:52 2010 -0400

    UndoController inherit from Object.

 src/UndoController.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/UndoController.vala b/src/UndoController.vala
index 1d0a545..389818b 100644
--- a/src/UndoController.vala
+++ b/src/UndoController.vala
@@ -20,7 +20,7 @@
  *
  * Each { link EditorWindow} has an UndoController that manages undo actions.
  */
-public class Ease.UndoController
+public class Ease.UndoController : Object
 {
 	private Gee.LinkedList<UndoAction> undos;