- Sony Android (E-Format) now supports independent favorite list ordering

- fixed issue when saving Sony Android list with high program numbers (causing negative int32 values due to bit shift)
- for unknown DVB service types the UI now shows the number instead of an empty string
- loaders are now setting the OldFavIndex (to be consistent with the use OldProgramNr)
- Form shows full file path in title bar
- no longer defaulting to "swap" mode when opening a file and using "current order"
- show "Source" column in the left list when editing a mixed source favorite list

source/ChanSort.Loader.Hisense2017/HisDbSerializer.cs

@@ -357,10 +357,7 @@ left outer join Lcn l on l.ServiceId=fi.ServiceId and l.FavoriteId=fi.FavoriteId
           
           int favListIdx = favListIdToFavIndex.TryGet(favListId, -1);
           if (favListIdx >= 0)
-          {
-            // NOTE: we need to set the NEW fav index here because AddChannel will use the new value to initialize the old value
-            ci.FavIndex[favListIdx] = r.GetInt32(2);
-          }
+            ci.OldFavIndex[favListIdx] = r.GetInt32(2);
 
           ci.SetOldPosition(favListIdx + 1, r.GetInt32(2)); // 0=main nr, 1-4=fav 1-4
           if (favListIdx < 0)