Prevent ResourceEditor from saving when there are no changes. (related to SD2-953)

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2132 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/DisplayBindings/ResourceEditor/Project/Src/DisplayDefinition.cs

@@ -82,11 +82,6 @@ namespace ResourceEditor
 			resourceEditor.Dispose();
 		}
 		
-		public override void Save()
-		{
-			Save(FileName);
-		}
-		
 		public override void Load(string filename)
 		{
 			resourceEditor.ResourceList.LoadFile(filename);