Custom scripts

New: Run custom scripts (Connection)

Closes #439

src/NzbDrone.Core/Notifications/Plex/PlexClient.cs

@@ -31,7 +31,7 @@ namespace NzbDrone.Core.Notifications.Plex
             _plexClientService.Notify(Settings, header, message.Message);
         }
 
-        public override void AfterRename(Series series)
+        public override void OnRename(Series series)
         {
         }
 
@@ -43,6 +43,14 @@ namespace NzbDrone.Core.Notifications.Plex
             }
         }
 
+        public override bool SupportsOnRename
+        {
+            get
+            {
+                return false;
+            }
+        }
+
         public override ValidationResult Test()
         {
             var failures = new List<ValidationFailure>();