- when appending unsorted channels during save, they are now set to

"hidden" and "skipped/unselectable"
- reference lists: the satellite orbital position is no longer used
  to match channels. (Samsung J series does not provide that info).
- Samsung J series: favorite lists are no longer individually sortable.
  (The same Pr# is used for all favorite lists).
- Samsung J series: deleting channels now physically removes them from
  the file. (The TV might automatically append them again when it finds
  them in the DVB data stream).
- Samsung J series: editing of channel names is now enabled.
- Samsung J series: favorite E is now also available

source/ChanSort.Api/Controller/CsvFileSerializer.cs

@@ -66,6 +66,8 @@ namespace ChanSort.Api
       int programNr;
       if (!int.TryParse(parts[1], out programNr)) return;
       string uid = parts[3];
+      if (uid.StartsWith("S")) // remove satellite orbital position from UID ... not all TV models provide this information
+        uid = "S" + uid.Substring(uid.IndexOf('-'));
       SignalSource signalSource = GetSignalSource(ref programNr, uid, parts);
       if (signalSource == 0)
         return;