Vendor import tzdata2006g. Too many changes to summarize here; of

Vendor import tzdata2006g.  Too many changes to summarize here; of
particular importance to those living in the Western Hemisphere as
many non-U.S. zones will be changing DST rules next year to match the
U.S.

Obtained from:	Arthur David Olson, ftp://elsie.nci.nih.gov/