- New comments now get spawned on top of other comments

- Commenting other comments now puts the spawned comment below the child comments
- Added Order Value to comments to serialize order
- Added backwards compatiblity to older editor versions
- Cleanup
- XML Comments

Source/Editor/Surface/VisjectSurfaceContext.Serialization.cs

@@ -920,12 +920,6 @@ namespace FlaxEditor.Surface
             // Link control
             control.OnLoaded(action);
             control.Parent = RootControl;
-
-            if (control is SurfaceComment)
-            {
-                // Move comments to the background
-                control.IndexInParent = 0;
-            }
         }
 
         /// <summary>