removed unused attributes

MediaBrowser.Model/Entities/BaseItemInfo.cs

@@ -1,5 +1,4 @@
-using ProtoBuf;
-using System;
+using System;
 using System.Runtime.Serialization;
 
 namespace MediaBrowser.Model.Entities
@@ -7,56 +6,48 @@ namespace MediaBrowser.Model.Entities
     /// <summary>
     /// This is a stub class containing only basic information about an item
     /// </summary>
-    [ProtoContract]
     public class BaseItemInfo
     {
         /// <summary>
         /// Gets or sets the name.
         /// </summary>
         /// <value>The name.</value>
-        [ProtoMember(1)]
         public string Name { get; set; }
 
         /// <summary>
         /// Gets or sets the id.
         /// </summary>
         /// <value>The id.</value>
-        [ProtoMember(2)]
         public string Id { get; set; }
 
         /// <summary>
         /// Gets or sets the type.
         /// </summary>
         /// <value>The type.</value>
-        [ProtoMember(3)]
         public string Type { get; set; }
 
         /// <summary>
         /// Gets or sets a value indicating whether this instance is folder.
         /// </summary>
         /// <value><c>true</c> if this instance is folder; otherwise, <c>false</c>.</value>
-        [ProtoMember(4)]
         public bool IsFolder { get; set; }
 
         /// <summary>
         /// Gets or sets the run time ticks.
         /// </summary>
         /// <value>The run time ticks.</value>
-        [ProtoMember(5)]
         public long? RunTimeTicks { get; set; }
 
         /// <summary>
         /// Gets or sets the primary image tag.
         /// </summary>
         /// <value>The primary image tag.</value>
-        [ProtoMember(6)]
         public Guid? PrimaryImageTag { get; set; }
 
         /// <summary>
         /// Gets or sets the backdrop image tag.
         /// </summary>
         /// <value>The backdrop image tag.</value>
-        [ProtoMember(7)]
         public Guid? BackdropImageTag { get; set; }
 
         /// <summary>