remove plenty of redundant junk

OpenRA.FileFormats/Map/MapStub.cs

@@ -64,10 +64,10 @@ namespace OpenRA.FileFormats
 			{
 				string[] loc = wp.Value.Value.Split(',');
 				Waypoints.Add(wp.Key, new int2(int.Parse(loc[0]), int.Parse(loc[1])));
-			}
-			
+			}
+
 			Preview = Lazy.New(
-				() => { return new Bitmap(Package.GetContent("preview.png")); }
+				() => new Bitmap(Package.GetContent("preview.png"))
 			);
 
 			Uid = Package.GetContent("map.uid").ReadAllText();

OpenRA.FileFormats/Support/Log.cs

@@ -18,11 +18,11 @@
  */
 #endregion
 
-using System.IO;
 using System;
 using System.Collections.Generic;
-using System.Linq;
+using System.IO;
 using System.IO.Compression;
+using System.Linq;
 using System.Net;
 
 namespace OpenRA