Rename 'track' into 'item' in SyncPlay

MediaBrowser.Model/SyncPlay/PlayQueueUpdateReason.cs

@@ -38,12 +38,12 @@ namespace MediaBrowser.Model.SyncPlay
         /// <summary>
         /// A user is requesting the next item in queue.
         /// </summary>
-        NextTrack = 6,
+        NextItem = 6,
 
         /// <summary>
         /// A user is requesting the previous item in queue.
         /// </summary>
-        PreviousTrack = 7,
+        PreviousItem = 7,
 
         /// <summary>
         /// A user is changing repeat mode.

MediaBrowser.Model/SyncPlay/PlaybackRequestType.cs

@@ -61,14 +61,14 @@ namespace MediaBrowser.Model.SyncPlay
         Ready = 10,
 
         /// <summary>
-        /// A user is requesting next track in playlist.
+        /// A user is requesting next item in playlist.
         /// </summary>
-        NextTrack = 11,
+        NextItem = 11,
 
         /// <summary>
-        /// A user is requesting previous track in playlist.
+        /// A user is requesting previous item in playlist.
         /// </summary>
-        PreviousTrack = 12,
+        PreviousItem = 12,
 
         /// <summary>
         /// A user is setting the repeat mode.

MediaBrowser.Model/SyncPlay/RequestBodies/NextItemRequestBody.cs

@@ -1,14 +1,14 @@
 namespace MediaBrowser.Model.SyncPlay.RequestBodies
 {
     /// <summary>
-    /// Class NextTrackRequestBody.
+    /// Class NextItemRequestBody.
     /// </summary>
-    public class NextTrackRequestBody
+    public class NextItemRequestBody
     {
         /// <summary>
-        /// Initializes a new instance of the <see cref="NextTrackRequestBody"/> class.
+        /// Initializes a new instance of the <see cref="NextItemRequestBody"/> class.
         /// </summary>
-        public NextTrackRequestBody()
+        public NextItemRequestBody()
         {
             PlaylistItemId = string.Empty;
         }

MediaBrowser.Model/SyncPlay/RequestBodies/PreviousItemRequestBody.cs

@@ -1,14 +1,14 @@
 namespace MediaBrowser.Model.SyncPlay.RequestBodies
 {
     /// <summary>
-    /// Class PreviousTrackRequestBody.
+    /// Class PreviousItemRequestBody.
     /// </summary>
-    public class PreviousTrackRequestBody
+    public class PreviousItemRequestBody
     {
         /// <summary>
-        /// Initializes a new instance of the <see cref="PreviousTrackRequestBody"/> class.
+        /// Initializes a new instance of the <see cref="PreviousItemRequestBody"/> class.
         /// </summary>
-        public PreviousTrackRequestBody()
+        public PreviousItemRequestBody()
         {
             PlaylistItemId = string.Empty;
         }