Add an order button for beacon placement.

OpenRA.Mods.RA/Widgets/WorldCommandWidget.cs

@@ -65,9 +65,6 @@ namespace OpenRA.Mods.RA.Widgets
 				if (key == ks.ToggleStatusBarsKey)
 					return ToggleStatusBars();
 
-				if (key == ks.PlaceBeaconKey)
-					return PerformPlaceBeacon();
-
 				// Put all functions that aren't unit-specific before this line!
 				if (!world.Selection.Actors.Any()) 
 					return false;
@@ -189,15 +186,6 @@ namespace OpenRA.Mods.RA.Widgets
 			return true;
 		}
 
-		bool PerformPlaceBeacon()
-		{
-			if (world.LocalPlayer == null)
-				return true;
-
-			world.OrderGenerator = new GenericSelectTarget(world.LocalPlayer.PlayerActor, "PlaceBeacon", "ability");
-			return true;
-		}
-
 		bool CycleBases()
 		{
 			var bases = world.ActorsWithTrait<BaseBuilding>()