Moved source files and updated readme file.

src/MappingHelpForm.cs

@@ -0,0 +1,37 @@
+/*
+Copyright 2009-2022 Intel Corporation
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+using System;
+using System.IO;
+using System.Drawing;
+using System.Reflection;
+using System.Windows.Forms;
+
+namespace MeshCentralRouter
+{
+    public partial class MappingHelpForm : Form
+    {
+        public MappingHelpForm()
+        {
+            InitializeComponent();
+            Translate.TranslateControl(this);
+
+            // Load customizations
+            FileInfo selfExe = new FileInfo(Assembly.GetExecutingAssembly().Location);
+            try { helpPictureBox.Image = (Bitmap)Image.FromFile(Path.Combine(selfExe.Directory.FullName, @"customization\help.png")); } catch (Exception) { }
+        }
+    }
+}