New: Include episode file with episode file deleted events

Closes #4282

src/NzbDrone.Core/Notifications/Webhook/Webhook.cs

@@ -83,6 +83,7 @@ namespace NzbDrone.Core.Notifications.Webhook
                 EventType = WebhookEventType.EpisodeFileDelete,
                 Series = new WebhookSeries(deleteMessage.Series),
                 Episodes = deleteMessage.EpisodeFile.Episodes.Value.ConvertAll(x => new WebhookEpisode(x)),
+                EpisodeFile = deleteMessage.EpisodeFile,
                 DeleteReason = deleteMessage.Reason                
             };
 

src/NzbDrone.Core/Notifications/Webhook/WebhookEpisodeDeletePayload.cs

@@ -7,6 +7,7 @@ namespace NzbDrone.Core.Notifications.Webhook
     {
         public WebhookSeries Series { get; set; }
         public List<WebhookEpisode> Episodes { get; set; }
+        public EpisodeFile EpisodeFile { get; set; }
         public DeleteMediaFileReason DeleteReason { get; set; }
     }
 }