- added info screen when opening an empty LG channel list which is most likely caused by selecting a predefined list

during the TV setup or channel search
- fixed: Sony KDL channel lists were not saved correctly
- upgrade to DevExpres 20.1.3
- Loaders can use Api.View.Default.MessageBox(...) to show a DevExpress themed message box without adding a reference to DX libs

source/ChanSort.Loader.Samsung/ScmSerializer.cs

@@ -251,7 +251,7 @@ namespace ChanSort.Loader.Samsung
         series = validCandidates[0];
       else
       {
-        using (var dlg = View.View.Default?.CreateActionBox(""))
+        using (var dlg = Api.View.Default?.CreateActionBox(""))
         {
           if (dlg == null) // during unit testing
             return false;