Update TimeSpanUtilityTests.cs

AudioCuesheetEditorTests/Model/Utility/TimeSpanUtilityTests.cs

@@ -1,10 +1,20 @@
-using Microsoft.VisualStudio.TestTools.UnitTesting;
-using AudioCuesheetEditor.Model.Utility;
+//This file is part of AudioCuesheetEditor.
+
+//AudioCuesheetEditor 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 3 of the License, or
+//(at your option) any later version.
+
+//AudioCuesheetEditor 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 Foobar.  If not, see
+//<http: //www.gnu.org/licenses />.
+using Microsoft.VisualStudio.TestTools.UnitTesting;
 using System;
-using System.Collections.Generic;
-using System.Linq;
-using System.Text;
-using System.Threading.Tasks;
 
 namespace AudioCuesheetEditor.Model.Utility.Tests
 {