fix trailing whitespace everywhere

OpenRA.FileFormats/PlayerColorRemap.cs

@@ -1,7 +1,7 @@
 #region Copyright & License Information
 /*
  * Copyright 2007-2011 The OpenRA Developers (see AUTHORS)
- * This file is part of OpenRA, which is free software. It is made 
+ * 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. For more information,
  * see COPYING.
@@ -42,11 +42,11 @@ namespace OpenRA.FileFormats
 				(int)(t * c2.G + (1 - t) * c1.G),
 				(int)(t * c2.B + (1 - t) * c1.B));
 		}
-		
+
 		public Color GetRemappedColor(Color original, int index)
 		{
 			Color c;
-			return remapColors.TryGetValue(index, out c) 
+			return remapColors.TryGetValue(index, out c)
 				? c : original;
 		}
 	}