Remove TiberianSunRefinery

Also add IDockClientBody interface,
move WithDockingOverlay cnc -> common,
remove HarvesterDockSequence implementing classes

OpenRA.Mods.Cnc/Traits/Buildings/TiberianSunRefinery.cs

@@ -1,33 +0,0 @@
-#region Copyright & License Information
-/*
- * Copyright (c) The OpenRA Developers and Contributors
- * This file is part of OpenRA, which is free software. It is made
- * available to you under the terms of the GNU General Public License
- * as published by the Free Software Foundation, either version 3 of
- * the License, or (at your option) any later version. For more
- * information, see COPYING.
- */
-#endregion
-
-using OpenRA.Activities;
-using OpenRA.Mods.Cnc.Activities;
-using OpenRA.Mods.Common.Traits;
-
-namespace OpenRA.Mods.Cnc.Traits
-{
-	public class TiberianSunRefineryInfo : RefineryInfo
-	{
-		public override object Create(ActorInitializer init) { return new TiberianSunRefinery(init.Self, this); }
-	}
-
-	public class TiberianSunRefinery : Refinery
-	{
-		public TiberianSunRefinery(Actor self, RefineryInfo info)
-			: base(self, info) { }
-
-		public override Activity DockSequence(Actor harv, Actor self)
-		{
-			return new VoxelHarvesterDockSequence(harv, self, this);
-		}
-	}
-}