Accommodate new gfdl sectioning.
New option --recursion (the default) that is the inverse of --no-recursion.
New options --anchored, --ignore-case, --wildcards,
--wildcards-match-slash, and their negations (e.g., --no-anchored).
Along with --recursion and --no-recursion, these control how exclude
patterns are interpreted. The default interpretation of exclude
patterns is now --no-anchored --no-ignore-case --recursion
--wildcards --wildcards-match-slash.
Remove -I as an alias for -T, for now.
Add @dircategory.
Update copyright. Remove "Published by".
Dates beginning with / or . are taken to be file names.
following changes: Use @sc where appropriate. Document the ranges of
supported times more precisely. Add Eggert to getdate authors.
Document old Latin 12m/12pm tradition. Remove list of alphabetic time
zone names, as it wasn't correct and people shouldn't be relying on it
anyway. Relative items also account for non-DST adjustments. Fix
some misspellings.
"Overwrite Old Files", and revamp that section to make it easier to
follow. "tar" -> "GNU tar" where appropriate. Migrate getdate
documentation into getdate.texi. Fix several minor typos. Describe
TAR_OPTIONS. Describe incompatibility between incremental backups and
--atime-preserve. Describe incompatibility between --verify and other
options. Mention that tar normally removes symbolic links rather than
following them, when extracting a file of the same name.
