support for fractional part of a second

[Shaeto]

github is a mirror, so, i am not sure you see pull requests notifications

may be useful patch for dcmtk: https://github.com/DCMTK/dcmtk/pull/17

[Michael Onken]

Hi,

thank you for the pull request. We maintain the mirror on github, so we also get notified of new pull requests. We'll have a look at the patch, thanks!

Best regards,
Michael