fix folder structure

Pilz.Updating.Administration.GUI/General.cs

@@ -0,0 +1,35 @@
+using System;
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using System.Net;
+using System.Reflection;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Pilz.Updating.Administration.GUI
+{
+    public static class General
+    {
+        private static string myAppPath = string.Empty;
+        public static UpdateProject CurProject { get; set; } = null;
+
+        public static string MyAppPath
+        {
+            get
+            {
+                if (string.IsNullOrEmpty(myAppPath))
+                    Path.GetDirectoryName(Assembly.GetEntryAssembly().Location);
+                return myAppPath;
+            }
+        }
+
+        public static void SetProxyConfig()
+        {
+            if (CurProject.ProxyConfig.UseProxyAuth)
+                WebRequest.DefaultWebProxy.Credentials = new NetworkCredential(CurProject.ProxyConfig.Username, CurProject.ProxyConfig.Password);
+            else
+                WebRequest.DefaultWebProxy.Credentials = null;
+        }
+    }
+}