Move 20171014-20180218 update rules to subfolder

Also synced order of appearance with order they're applied in when running the full update path.

OpenRA.Mods.Common/UpdateRules/Rules/20171014/RemoveIDisable.cs

@@ -0,0 +1,47 @@
+#region Copyright & License Information
+/*
+ * Copyright 2007-2018 The OpenRA Developers (see AUTHORS)
+ * 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 System.Collections.Generic;
+
+namespace OpenRA.Mods.Common.UpdateRules.Rules
+{
+	public class RemoveIDisable : UpdateRule
+	{
+		public override string Name { get { return "Remove 'IDisabled'"; } }
+		public override string Description
+		{
+			get
+			{
+				return "'Actor.IsDisabled' has been removed in favor of pausing/disabling traits via conditions.";
+			}
+		}
+
+		bool displayed;
+
+		public override IEnumerable<string> UpdateActorNode(ModData modData, MiniYamlNode actorNode)
+		{
+			var doc = actorNode.LastChildMatching("DisableOnCondition");
+			var grant = actorNode.LastChildMatching("GrantConditionOnDisabled");
+
+			if (!displayed && (doc != null || grant != null))
+			{
+				displayed = true;
+				yield return "Actor.IsDisabled has been removed in favor of pausing/disabling traits via conditions.\n" +
+					"DisableOnCondition and GrantConditionOnDisabled were stop-gap solutions that have been removed along with it.\n" +
+					"You'll have to use RequiresCondition or PauseOnCondition on individual traits to 'disable' actors.";
+			}
+
+			actorNode.RemoveNodes("DisableOnCondition");
+			actorNode.RemoveNodes("GrantConditionOnDisabled");
+			yield break;
+		}
+	}
+}