Log Message:
Updated p5-Image-ExifTool to 10.40.

Jan. 14, 2017 - Version 10.40 (production release)

  - Fixed tests that were failing on some platforms

Jan. 13, 2017 - Version 10.39

  - Added Perl version and Unicode settings to -ver -v output
  - Added a new Sony LensType2 value
  - More improvements to sample time_zone.config file (thanks Hayo Baan)
  - Fixed problem with MWG date/time tags introduced in version 10.34
  - Fixed problem setting the value of a tag from a binary file when the
    PERL_UNICODE environment or the perl -C option is used to force UTF-8
    treatment of @ARGV elements

Jan. 5, 2017 - Version 10.38

  - Added a couple of new XMP-ics tags
  - Added a new Nikon LensID (thanks Ken Cochran)
  - Decode a couple more PhaseOne tags
  - Increased priority of Sony 0x0115 WhiteBalance when reading
  - Range check QuickTime date/time values when writing
  - Apply CharsetPhotoshop setting to decoding of Photoshop LayerNames
  - Improved identification of Nikon NRW images
  - Minor improvements to verbose dump of FLIR information
  - Improvements to sample time_zone.config file (thanks Hayo Baan)
  - Removed trailing null in -b output for GPSDateStamp
  - Changed "TAG is not supported" warning when writing to "TAG \ 
is not defined"
  - Changed groups of Composite Preview/Thumbnail/JpgFromRaw/etc images to match
    the tags from which they are derived
  - Changed description of Composite Nikon LensSpec tag to match the tag name
  - Fixed problems reading/writing PreviewImage from some DNG files

Dec. 19, 2016 - Version 10.37

  - Decode more information from BMP V4 and V5 images
  - Added a few new FujiFlashMode values (thanks Albert Shan)
  - Changed -geotime default to use unconverted value of DateTimeOriginal
  - Changed a couple of Sony Voigtlander LensType strings (thanks Jos Roost)
  - Warn about invalid tag names used on the command line
  - Generate default-language version of QuickTime tags even if the same-named
    tag already exists in another group
  - Fixed bug reading some Photoshop layer information
  - Fixed problems in sample config file time_zone.config (thanks Hayo Baan)