Merge pull request #242 from anhu/writer_close

Call Close() because Windows won't flush unless its called.

wrapper/CSharp/wolfTPM-tests.cs

@@ -109,6 +109,7 @@ private static void DumpByteArray(string filename, byte[] bytes)
         {
             var writer = new BinaryWriter(File.OpenWrite(filename));
             writer.Write(bytes);
+            writer.Close();
         }
 
         private void GetSRK(Key srkKey, string auth)