Shank's International Atlas, with GB-Eire as a test case

[Arthur David Olson]

Paul Eggert's changes are now incorporated in the files
	tzcode93f.tar.Z
and
	tzdata93f.tar.Z
in the ~ftp/pub directory of elsie.nci.nih.gov (128.231.16.1).
Thanks to Paul Eggert for the information!

				--ado