- 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)

MFC r283147:

Build cddl/{sbin,usr.bin,usr.sbin} in parallel as all of the applications are
freestanding (they require libraries build via make libraries in buildworld)

Sponsored by: EMC / Isilon Storage Division

MFC r264741: Add placeholder Kyuafiles for various top-level hierarchies.

This is "make tinderbox" clean.

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

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

Apply a set of style.Makefile(5) changes to src/cddl/ makefiles.
There are some insignificant non-style changes as well.

Not fixed: makefiles use ${LIBTHR} that doesn't exist, thus
breaking "make checkdpadd" and not tracking dependencies
properly.

Approved by: pjd

Please welcome ZFS - The last word in file systems.

ZFS file system was ported from OpenSolaris operating system. The code in under
CDDL license.

I'd like to thank all SUN developers that created this great piece of software.

Supported by: Wheel LTD (http://www.wheel.pl/)
Supported by: The FreeBSD Foundation (http://www.freebsdfoundation.org/)
Supported by: Sentex (http://www.sentex.net/)