Updates

March 2009     Details and performance of DLI v1.0 first shown to public.
April 2009     DLI v1.1 features and results, first version to have public software available.
April 2009     Added comparison with highest performance research codec, ADCTC. 
  May 2009     DLI v1.2 software released.  Added v1.2 details page and MS-SSIM results.
  May 2009     PSNR results now available in both table and graph form on DLI vs ADCTC page.
 July 2009     DLI v1.3 software released.  Added v1.3 details page and updated
               MS-SSIM results with v1.3 default and -ov modes.