Remove unused private fields

Author: JeremyCaney

OnTopic.Editor.AspNetCore.Host/SampleActivator.cs

@@ -37,7 +37,6 @@ public class SampleActivator : IControllerActivator, IViewComponentActivator {
     private readonly            ITopicRepository                _topicRepository;
     private readonly            IWebHostEnvironment             _webHostEnvironment;
     private readonly            StandardEditorComposer          _standardEditorComposer;
-    private readonly            Topic                           _rootTopic;
 
     /*==========================================================================================================================
     | CONSTRUCTOR
@@ -70,7 +69,7 @@ public SampleActivator(string connectionString, IWebHostEnvironment webHostEnvir
       _topicRepository          = cachedTopicRepository;
       _typeLookupService        = new EditorViewModelLookupService();
       _topicMappingService      = new TopicMappingService(_topicRepository, _typeLookupService);
-      _rootTopic                = _topicRepository.Load();
+      _                         = _topicRepository.Load();
 
       /*------------------------------------------------------------------------------------------------------------------------
       | Establish standard editor composer

OnTopic.Editor.Models/Metadata/TopicListAttributeTopicViewModel.cs

@@ -17,11 +17,6 @@ namespace OnTopic.Editor.Models.Metadata {
   /// </summary>
   public class TopicListAttributeTopicViewModel: QueryableTopicListAttributeTopicViewModel {
 
-    /*==========================================================================================================================
-    | PRIVATE VARIABLES
-    \-------------------------------------------------------------------------------------------------------------------------*/
-    private                     string?             _valueProperty                  = null;
-
     /*==========================================================================================================================
     | DEFAULT LABEL
     \-------------------------------------------------------------------------------------------------------------------------*/