Remove WWW entries moved into port Makefiles

Commit b7f05445c00f has added WWW entries to port Makefiles based on
WWW: lines in pkg-descr files.

This commit removes the WWW: lines of moved-over URLs from these
pkg-descr files.

Approved by:		portmgr (tcberner)

Add WWW entries to port Makefiles

It has been common practice to have one or more URLs at the end of the
ports' pkg-descr files, one per line and prefixed with "WWW:". These
URLs should point at a project website or other relevant resources.

Access to these URLs required processing of the pkg-descr files, and
they have often become stale over time. If more than one such URL was
present in a pkg-descr file, only the first one was tarnsfered into
the port INDEX, but for many ports only the last line did contain the
port specific URL to further information.

There have been several proposals to make a project URL available as
a macro in the ports' Makefiles, over time.

net-mgmt: remove 'Created by' lines

A big Thank You to the original contributors of these ports:

  *  @BABOLO <.@babolo.ru>
  *  Alex Samorukov, samm@freebsd.org
  *  Alexander Kriventsov <avk@vl.ru>
  *  Alexander Sulfrian <alexander@sulfrian.net>
  *  Alexander Y. Grigoryev <alexander.4mail@gmail.com>
  *  Alexandre Biancalana <ale@biancalanas.net>
  *  Alexandre Snarskii <snar@paranoia.ru>
  *  Alexandre Snarskii <snar@snar.spb.ru>
  *  Alexey Bobkov <mr.deadlystorm@gmail.com>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey V. Degtyarev

Remove # $FreeBSD$ from Makefiles.

Fix spelling mistakes, typos, poor wording, hyphenation, jargonisms,
contractions, "<portname> is ..." cases, missing Oxford commas, and
other miscellaneous style bugs in the COMMENT line.

Switch to USES localbase.

Remove libpcre.so.3 compatibility link that was added in r374303 to
prevent massive PORTREVISION bumps.  Bump dependent ports that have not
been bumped since.

Remove ${PORTSDIR}/ from dependencies, categories m, n, o, and p.

With hat:	portmgr
Sponsored by:	Absolight

MASTER_SITES cleanup.

- Replace ${MASTER_SITE_FOO} with FOO.
- Merge MASTER_SITE_SUBDIR into MASTER_SITES when possible. (This means 99.9%
  of the time.)
- Remove occurrences of MASTER_SITE_LOCAL when no subdirectory was present and
  no hint of what it should be was present.
- Fix some logic.
- And generally, make things more simple and easy to understand.

While there, add magic values to the FESTIVAL, GENTOO, GIMP, GNUPG, QT and
SAMBA macros.

Also, replace some EXTRACT_SUFX occurences with USES=tar:*.

Checked by:	make fetch-urlall-list
With hat:	portmgr
Sponsored by:	Absolight

Support staging

Add NO_STAGE all over the place in preparation for the staging support (cat:
net-mgmt)

Update PCRE to 8.32
Introduces the UTF-32 library pcre32
Bump PORTREVISION in dependent ports

Bring back this port. Host the distfile on my website. Assume ownership
of this port.

Removed unmaintained expired ports from net-mgmt

2011-05-01 net-mgmt/annextools: Upstream disapear and distfile is no more
available
2011-05-01 net-mgmt/asused: Upstream disapear and distfile is no more available
2011-05-01 net-mgmt/grepip: Upstream disapear and distfile is no more available
2011-05-01 net-mgmt/ipsectrace: Upstream disapear and distfile is no more
available
2011-05-01 net-mgmt/knowlan: Upstream disapear and distfile is no more available
2011-05-01 net-mgmt/p5-Altoids: Upstream disapear and distfile is no more
available
2011-05-01 net-mgmt/pktstat: Upstream disapear and distfile is no more available
2011-05-01 net-mgmt/scotty3: Upstream disapear and distfile is no more available

- Get Rid MD5 support

Deprecate unmaintained ports from net-mgmt where upstream disapear and/or
where no distfiles can be found and are not used by maintained ports

For ports maintained by ports@FreeBSD.org, remove names and/or
e-mail addresses from the pkg-descr file that could reasonably
be mistaken for maintainer contact information in order to avoid
confusion on the part of users looking for support. As a pleasant
side effect this also avoids confusion and/or frustration for people
who are no longer maintaining those ports.

Reset Serge@Maslov.biz due to maintainer timeout and no response to email.

Hat:            portmgr

- Fix plist if NOPORTDOCS is defined
- Bump PORTREVISION

Approved by:    maintainer timeout (6 weeks)

SHA256ify

Approved by: krion@

Add net-mgmt/grepip

grepip searches the named input FILE (or standard input if no files are named),
for lines containing an IP address matched to the given CIDR.
grepip finds IP in any context of a line, while grepcidr only if all line is IP.

PR:             ports/88384
Submitted by:   Serge Maslov <serge@maslov.biz>
Approved by:    sem (mentor, implict)