Log Message:
p5-Digest-SHA3: update to 1.03.

1.03  Mon Dec 25 00:08:10 MST 2017
	- added "--ignore-missing" and "--strict" options to sha3sum
		-- consistent with GNU coreutils
		-- ref. rt.cpan.org #123897

1.02  Fri Dec  8 22:44:46 MST 2017
	- added "tag" option (BSD-style checksums) to sha3sum
		-- consistent with GNU sha1sum, sha224sum, etc.
		-- thanks to Christopher Tubbs for suggestion
	- modified SHA3.pm to use XSLoader
		-- falls back to DynaLoader if necessary