New: Author SortName token

frontend/src/Settings/MediaManagement/Naming/NamingModal.js

@@ -45,6 +45,8 @@ const authorTokens = [
 
   { token: '{Author CleanName}', example: 'Author Name' },
 
+  { token: '{Author SortName}', example: 'Name, Author' },
+
   { token: '{Author Disambiguation}', example: 'Disambiguation' }
 ];
 

src/NzbDrone.Core/Organizer/FileNameBuilder.cs

@@ -233,6 +233,7 @@ namespace NzbDrone.Core.Organizer
             tokenHandlers["{Author Name}"] = m => author.Name;
             tokenHandlers["{Author CleanName}"] = m => CleanTitle(author.Name);
             tokenHandlers["{Author NameThe}"] = m => TitleThe(author.Name);
+            tokenHandlers["{Author SortName}"] = m => author.Name.ToSortName();
 
             if (author.Metadata.Value.Disambiguation != null)
             {