[ITA] dateutils

[Brian Inglis]

Date manipulation utilities

Dateutils are a bunch of tools that revolve around fiddling with
dates and times on the command line with a strong focus on use cases
that arise when dealing with large amounts of financial data.

For more information see the project home pages:

	http://www.fresse.org/dateutils
	https://github.com/hroptatyr/dateutils

I would like to adopt the above orphaned package.

Below are links to the existing package, build repo, scallywag runs,
and changes.

Existing package:

	https://cygwin.com/packages/summary/dateutils-src.html

	https://cygwin.com/packages/summary/dateutils.html

Updated cygport:

https://cygwin.com/cgit/cygwin-packages/dateutils/tree/dateutils.cygport?h=playground

Scallywag runs:

	https://cygwin.com/cgi-bin2/jobs.cgi?srcpkg=dateutils

The single test failure is not reproducible standalone, and appears to
be a Windows, Cygwin, or shell environment space limitation, due to
running 888 tests on a single command line?

Changes since the last Cygwin release:

	https://github.com/hroptatyr/dateutils/compare/v0.4.0...v0.4.11

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