- Copy stable/10 (r259064) to releng/10.0 as part of the
10.0-RELEASE cycle.
- Update __FreeBSD_version [1]
- Set branch name to -RC1

[1] 10.0-CURRENT __FreeBSD_version value ended at '55', so
start releng/10.0 at '100' so the branch is started with
a value ending in zero.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.

Approved by: re (implicit)
Sponsored by: The FreeBSD Foundation

Copy usr.sbin/zic to contrib/tzcode/zic for the proper split of
contributed code and FreeBSD specific code.

MFV of tzcode2009e:

Upgrade of the tzcode from 2004a to 2009e.

Changes are numerous, but include...

- New format of the output of zic, which supports both 32 and 64
bit time_t formats.

- zdump on 64 bit platforms will actually produce some output instead
of doing nothing for a looooooooong time.

- linux_base-fX, with X >= at least 8, will work without problems related
to the local time again.

The original patch, based on the 2008e, has been running for a long
time on both my laptop and desktop machine and have been tested by
other people.

After the installation of this code and the running of zic(8), you
need to run tzsetup(8) again to install the new datafile.

Approved by: wollman@ for usr.sbin/zic
MFC after: 1 month

-Wall cleaning

$Id$ -> $FreeBSD$

Merge changes from vendor branch (tzcode1999a), plus the following additional
changes:

- Finish migrating zic to its own private.h.
- Fix zic.8 so that it really is written in -mdoc.
- Add four new flags to zic (&document):
-D don't create directories
-u change ownership of newly-created files to user
-g change ownership of newly-created files to group
-m change mode of newly-created files to modespec
These, once proven, can be used to clean up the installation.

Obtained from: ftp://elsie.nci.nih.gov/pub/tzcode1999a.tar.gz (partially)

Use err(3). Rewrote man page using mdoc format.

Update timezone compiler and dumper to understand the new EC rules.

This commit was generated by cvs2svn to compensate for changes in r2702,
which included commits to RCS files with non-trunk default branches.

The latest and greatest timezone code from Arthur David Olson, part 1.
This import comprises the `zic' and `zdump' programs.

Obtained from: Arthur David Olson, ftp://elsie.nci.nih.gov/pub/tzcode94g