- Copy stable/10@296371 to releng/10.3 in preparation for 10.3-RC1
builds.
- Update newvers.sh to reflect RC1.
- Update __FreeBSD_version to reflect 10.3.
- Update default pkg(8) configuration to use the quarterly branch.

Approved by: re (implicit)

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

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

Build lib/ with WARNS=6 by default.

Similar to libexec/, do the same with lib/. Make WARNS=6 the norm and
lower it when needed.

I'm setting WARNS?=0 for secure/. It seems secure/ includes the
Makefile.inc provided by lib/. I'm not going to touch that directory.
Most of the code there is contributed anyway.

Set WARNS=2 on libraries that compile cleanly with it.

Submitted by: Mike Barcroft <mike@q9media.com>

MAN[1-9] -> MAN.

Replace beforeinstall target with new variables used by .mk system.

Reviewed by: marcel, and make world

$Id$ -> $FreeBSD$

Added easterog() and easteroj() which compute orthodox easter for
Gregorian and Julian Calendar.
Suggested by: Andrey

This commit was generated by cvs2svn to compensate for changes in r31529,
which included commits to RCS files with non-trunk default branches.

Provides date of easter and other calendar related arithmetic.