GUI: Added placeholders + info on what to be done

OpenSim/Tools/OpenSim.GUI/frmConfiguration.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
+using System.Drawing;
+using System.Text;
+using System.Windows.Forms;
+
+namespace OpenSim.GUI
+{
+    public partial class frmConfiguration : Form
+    {
+        public frmConfiguration()
+        {
+            InitializeComponent();
+        }
+    }
+}