update search

MediaBrowser.Controller/Entities/BaseItem.cs

@@ -485,6 +485,7 @@ namespace MediaBrowser.Controller.Entities
         /// Gets or sets the parent.
         /// </summary>
         /// <value>The parent.</value>
+        [IgnoreDataMember]
         public Folder Parent
         {
             get

MediaBrowser.Controller/LiveTv/LiveTvProgram.cs

@@ -30,6 +30,12 @@ namespace MediaBrowser.Controller.LiveTv
             return GetClientTypeName() + "-" + Name;
         }
 
+        /// <summary>
+        /// Gets or sets the etag.
+        /// </summary>
+        /// <value>The etag.</value>
+        public string Etag { get; set; }
+        
         /// <summary>
         /// Id of the program.
         /// </summary>

MediaBrowser.Controller/LiveTv/ProgramInfo.cs

@@ -180,6 +180,11 @@ namespace MediaBrowser.Controller.LiveTv
         /// </summary>
         /// <value>The episode number.</value>
         public int? EpisodeNumber { get; set; }
+        /// <summary>
+        /// Gets or sets the etag.
+        /// </summary>
+        /// <value>The etag.</value>
+        public string Etag { get; set; }
         
         public ProgramInfo()
         {