Remove unused usings

OpenRA.Editor/ActorPropertiesDialog.cs

@@ -11,7 +11,6 @@
 using System;
 using System.Drawing;
 using System.Windows.Forms;
-using OpenRA.FileFormats;
 
 namespace OpenRA.Editor
 {

OpenRA.Editor/ActorTool.cs

@@ -9,8 +9,6 @@
 #endregion
 
 using System.Linq;
-using OpenRA.FileFormats;
-
 using SGraphics = System.Drawing.Graphics;
 
 namespace OpenRA.Editor

OpenRA.Editor/BrushTool.cs

@@ -11,8 +11,6 @@
 using System;
 using System.Collections.Generic;
 using System.Windows.Forms;
-using OpenRA.FileFormats;
-
 using SGraphics = System.Drawing.Graphics;
 
 namespace OpenRA.Editor

OpenRA.Editor/Program.cs

@@ -10,10 +10,7 @@
 
 using System;
 using System.Globalization;
-using System.IO;
-using System.Linq;
 using System.Windows.Forms;
-using OpenRA.FileFormats;
 
 namespace OpenRA.Editor
 {

OpenRA.Editor/RenderUtils.cs

@@ -8,14 +8,12 @@
  */
 #endregion
 
-using System.Collections;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.Linq;
 using OpenRA.FileFormats;
 using OpenRA.FileSystem;
 using OpenRA.Graphics;
-using OpenRA.Primitives;
 using OpenRA.Traits;
 
 namespace OpenRA.Editor

OpenRA.Editor/ResourceTool.cs

@@ -9,8 +9,6 @@
 #endregion
 
 using System;
-using OpenRA.FileFormats;
-
 using SGraphics = System.Drawing.Graphics;
 
 namespace OpenRA.Editor

OpenRA.Editor/Surface.cs

@@ -14,7 +14,6 @@ using System.Drawing;
 using System.Drawing.Imaging;
 using System.Linq;
 using System.Windows.Forms;
-using OpenRA.FileSystem;
 using OpenRA.Graphics;
 using OpenRA.Primitives;
 using OpenRA.Traits;

OpenRA.Editor/TileSetRenderer.cs

@@ -12,7 +12,6 @@ using System;
 using System.Collections.Generic;
 using System.Drawing;
 using System.Drawing.Imaging;
-using System.IO;
 using System.Linq;
 using OpenRA.FileSystem;
 using OpenRA.Graphics;