[banshee/amazon] In Amazon extension, implement IDisposable and change packing so items appear at top of list

[Gabriel Burt <gburt src gnome org>]

commit 9fb2f707db1f841a935a73bdec967e82a9c8a7d2
Author: Gabriel Burt <gabriel burt gmail com>
Date:   Mon May 11 14:23:04 2009 -0500

    In Amazon extension, implement IDisposable and change packing so items appear at top of list
---
 .../Banshee.Amazon/Banshee.Amazon/AmazonPane.cs    |    8 +++++++-
 1 files changed, 7 insertions(+), 1 deletions(-)

diff --git a/src/Extensions/Banshee.Amazon/Banshee.Amazon/AmazonPane.cs b/src/Extensions/Banshee.Amazon/Banshee.Amazon/AmazonPane.cs
index 69ee137..7f44871 100644
--- a/src/Extensions/Banshee.Amazon/Banshee.Amazon/AmazonPane.cs
+++ b/src/Extensions/Banshee.Amazon/Banshee.Amazon/AmazonPane.cs
@@ -47,6 +47,12 @@ namespace Banshee.Amazon
         public override Widget Widget {
             get { return widget; }
         }
+
+        public override void Dispose ()
+        {
+            widget.Dispose ();
+            widget = null;
+        }
     }
 
     public class AmazonItemList : TitledList
@@ -91,7 +97,7 @@ namespace Banshee.Amazon
 
             Title = String.Format (name_format, track.ArtistName);
             foreach (var item in items) {
-                item_list.PackEnd (CreateItemWidget (item), false, false, 0);
+                item_list.PackStart (CreateItemWidget (item), false, false, 0);
             }
         }