- 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 r288249:

Add SUBDIR_PARALLEL.

MFC r288248:

Remove disconnected directories.

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

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

create a new build heirarchy for ipfilter tools

Link a couple of missing manpages

Submitted by: Hideyuki KURASHINA <rushani@FreeBSD.org>
MFC after: 1 week

style.Makefile(5):
Use WARNS?= instead of WARNS=.

Move my maintainership of parts of ipfilter back to Darren Reed

* add extra -I path to get the "matching" header files.

Default to WARNS=2.
Binary builds that cannot handle this must explicitly set WARNS=0.

Reviewed by: mike

Pick up the correct headers from sys/contrib/ipfilter/netinet.

Backout previous change (removal of -I${.CURDIR}/../../sys/netinet).
This is needed to pick up the right headers. Wrong headers from
src/contrib/ipfilter are used otherwise.

The right fix would be to fix contrib/ipfilter C sources to pick up
headers from <sys/netinet>.

Noticed by: peter

Removed -I${.CURDIR}/.../sys from CFLAGS.

- Backout botched attempt to introduce MANSECT feature.
- MAN[1-9] -> MAN.

Build with -DUSE_INET6 so that we can actually use the IPv6 support in
IPFilter 3.4.x.

Approved by: darrenr, guido

add common.c to SRCS to fix compile problems

Add MAINTAINER tag.

The Makefiles in sbin/{ipfstat,ipmon,ipnat} were repository copied
from the respective directories in usr.sbin

Revive userland stuff for ipfilter.
Also fixes:
PR: 7791