Fixed: SABnzbd queue checking will not fail when items in queue are being repaired.

SabQueue priority is parsed with a custom converter to prevent blowing up because SAB decides to use Repair as a queue priority type.

NzbDrone.Core/Model/Sabnzbd/SabQueueItem.cs

@@ -31,6 +31,7 @@ namespace NzbDrone.Core.Model.Sabnzbd
             }
         }
 
+        [JsonConverter(typeof(SabnzbdPriorityTypeConverter))]
         public SabPriorityType Priority { get; set; }
 
         [JsonProperty(PropertyName = "cat")]