Add a license.

BZ2TerrainEditor/Editor.cs

@@ -1,15 +1,11 @@
 using System;
 using System.Collections.Generic;
 using System.ComponentModel;
-using System.Data;
 using System.Diagnostics;
 using System.Drawing;
 using System.Drawing.Imaging;
 using System.IO;
-using System.Linq;
 using System.Runtime.InteropServices;
-using System.Text;
-using System.Threading.Tasks;
 using System.Windows.Forms;
 
 namespace BZ2TerrainEditor
@@ -29,8 +25,8 @@ public partial class Editor : Form
 		private FileInfo currentFile;
 		private bool changed;
 
-		private List<GCHandle> imageHandles;
-		private List<Form> forms;
+		private readonly List<GCHandle> imageHandles;
+		private readonly List<Form> forms;
 
 		#endregion
 
@@ -601,7 +597,6 @@ private void colorMapExport_Click(object sender, EventArgs e)
 
 		#endregion
 
-
 		private void normalMapShow_Click(object sender, EventArgs e)
 		{
 			if (this.terrain == null)

LICENSE

@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Nitroxis
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.