At a point where we can build. Many TODOs and existing Series-based APIs need to be removed. No track code actually works.

src/NzbDrone.Core/MediaFiles/TrackFileMoveResult.cs

@@ -0,0 +1,18 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+
+namespace NzbDrone.Core.MediaFiles
+{
+    public class TrackFileMoveResult
+    {
+        public TrackFileMoveResult()
+        {
+            OldFiles = new List<TrackFile>();
+        }
+
+        public TrackFile TrackFile { get; set; }
+        public List<TrackFile> OldFiles { get; set; }
+    }
+}