Converted rageid to long instead of int to handle nzbx.co default.

Fixed: Issue with some series when searching nzbx.co

NzbDrone.Core/Model/Nzbx/NzbxRecentItem.cs

@@ -39,7 +39,7 @@ namespace NzbDrone.Core.Model.Nzbx
         public int CategoryId { get; set; }
         public string ImdbId { get; set; }
         public string AnidbId { get; set; }
-        public int RageId { get; set; }
+        public long RageId { get; set; }
         public int Comments { get; set; }
         public int Downloads { get; set; }
         public NzbxVotesModel Votes { get; set; }

NzbDrone.Core/Model/Nzbx/NzbxSearchItem.cs

@@ -47,7 +47,7 @@ namespace NzbDrone.Core.Model.Nzbx
         public int Completion { get; set; }
         public int CategoryId { get; set; }
         public string ImdbId { get; set; }
-        public int RageId { get; set; }
+        public long RageId { get; set; }
         public int Comments { get; set; }
         public int Downloads { get; set; }
         public NzbxVotesModel Votes { get; set; }