Issue with double clicking tray icon. Added list management.

BodyshopUploader/Utils/TrayIcon.cs

@@ -0,0 +1,24 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using System.Windows.Input;
+
+namespace BodyshopUploader.Utils
+{
+    public class OpenMainWindowCommand : ICommand
+    {
+        public void Execute(object parameter)
+        {
+            new Views.Main().Show();
+        }
+
+        public bool CanExecute(object parameter)
+        {
+            return true;
+        }
+
+        public event EventHandler CanExecuteChanged;
+    }
+}