Fix StyleCop warnings in OpenRA.Mods.RA

OpenRA.Mods.RA/Orders/BeaconOrderGenerator.cs

@@ -19,7 +19,6 @@ namespace OpenRA.Mods.RA.Orders
 		{
 			if (mi.Button != MouseButton.Left)
 				world.CancelInputMode();
-
 			else if (!world.ShroudObscures(xy))
 			{
 				world.CancelInputMode();

OpenRA.Mods.RA/Orders/GlobalButtonOrderGenerator.cs

@@ -68,11 +68,11 @@ namespace OpenRA.Mods.RA.Orders
 
 	public class PowerDownOrderGenerator : GlobalButtonOrderGenerator<CanPowerDown>
 	{
-		public PowerDownOrderGenerator() : base( "powerdown", "PowerDown" ) { }
+		public PowerDownOrderGenerator() : base("powerdown", "PowerDown") { }
 	}
 
 	public class SellOrderGenerator : GlobalButtonOrderGenerator<Sellable>
 	{
-		public SellOrderGenerator() : base( "sell", "Sell" ) { }
+		public SellOrderGenerator() : base("sell", "Sell") { }
 	}
 }

OpenRA.Mods.RA/Orders/PlaceBuildingOrderGenerator.cs

@@ -104,6 +104,7 @@ namespace OpenRA.Mods.RA.Orders
 					yield return r;
 
 			var cells = new Dictionary<CPos, bool>();
+
 			// Linebuild for walls.
 			// Requires a 1x1 footprint
 			if (rules.Actors[Building].Traits.Contains<LineBuildInfo>())