- Samsung J series: fixed deleting of channels

- LG GlobalClone: modified channel names were not written to the file
- LG GlobalClone: ask whether the conflicting xx*.TLL files should be
  renamed so that the TV can import the GlobalClone file.
- LG GlobalClone: improved support for old file format with may
  have caused errors due to invalid XML characters inside the file.
- Panasonic: re-enabled channel lists with gaps in the numbers
- Update-Check: looking for latest version at github.com
- Detecting corrupted files with 0 size or all bytes with value 0
- upgraded to latest DevExpress version

source/ChanSort.Loader.Panasonic/Serializer.cs

@@ -321,7 +321,7 @@ namespace ChanSort.Loader.Panasonic
     }
     #endregion
 
-    public override string DisplayName { get { return "Panasonic .db/.bin Loader"; } }
+    public override string DisplayName => "Panasonic .db/.bin Loader";
 
     #region Load()
     public override void Load()