Moves Attack, Armament, Move, Air traits and activities as well as anything required by them to Mods.Common.

Extracts Exit from Production into its own trait.

OpenRA.Mods.RA/CombatDebugOverlay.cs

@@ -12,6 +12,7 @@ using System;
 using System.Drawing;
 using OpenRA.Graphics;
 using OpenRA.Mods.Common.Effects;
+using OpenRA.Mods.Common.Traits;
 using OpenRA.Mods.RA.Effects;
 using OpenRA.Mods.RA.Traits;
 using OpenRA.Traits;