Code clean up.

Program.cs

@@ -1,6 +1,28 @@
-using System;
+//
+//  Program.cs
+//
+//  Author:
+//       Natalia Portillo <claunia@claunia.com>
+//
+//  Copyright (c) 2015 © Claunia.com
+//
+//  This program is free software; you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation; either version 2 of the License, or
+//  (at your option) any later version.
+//
+//  This program is distributed in the hope that it will be useful,
+//  but WITHOUT ANY WARRANTY; without even the implied warranty of
+//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+//  GNU General Public License for more details.
+//
+//  You should have received a copy of the GNU General Public License
+//  along with this program; if not, write to the Free Software
+//  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+//
+
+using System;
 using System.IO;
-using System.Text;
 
 namespace SubChannelDecoder
 {
@@ -16,7 +38,7 @@ namespace SubChannelDecoder
         const int QMode5 = 0x05;
 
         static readonly char[] ISRCTable =
-        {
+            {
             '0', '1', '2', '3', '4', '5',
             '6', '7', '8', '9', 'A', 'B',
             'C', 'D', 'E', 'F', 'G', 'H',