more steps to make provider project portable

DvdLib/Ifo/CellPositionInfo.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.IO;
+
+namespace DvdLib.Ifo
+{
+    public class CellPositionInfo
+    {
+        public readonly ushort VOBId;
+        public readonly byte CellId;
+
+        internal CellPositionInfo(BinaryReader br)
+        {
+            VOBId = br.ReadUInt16();
+            br.ReadByte();
+            CellId = br.ReadByte();
+        }
+    }
+}