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.

sysutils: remove 'Created by' lines

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

  *  <jsmith@resonatingmedia.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Landwehr <aaron@snaphat.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Adrian Chadd
  *  Adrian Chadd <adrian@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Eldridge <alane@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Deiter <alex.deiter@gmail.com>

sysutils/zfs-stats: update to version 1.3.1

This update corrects the display of the ARC data compressed data size
and of the compression factor.

Remove # $FreeBSD$ from Makefiles.

Fix printing of non-numeric sysctl variables

In OpenZFS there are several new sysctl variables with non-numeric values
that caused warning messages when trying to print them with a "%d" format.

Fix this by detecting non-numeric values and printing them with "%s".

Reported by:	David Schlachter

Add per dataset operations statistics provided by OpenZFS

Fix port on -CURRENT

Due to the import of OpenZFS into -CURRENT there have been changes to the
statistics collected and available by querying via sysctl.

One of the changes is the addition of huge amounts of debug data that is
not relevant for this program, but queried anyway (16 MB on my system at
this time). This delays the display of any output by tens of seconds and
makes zfs-stats unusable on -CURRENT.

A number of parameters reported by zfs-stats is not available at all in
OpenZFS and thus always printed as 0.

OpenZFS specific values could be added, but have not been identifed, yet.

Unbreak and update zfs-stats to 1.3.0

PR:		241963

Mark a few ports BROKEN (unfetchable)

Convert tab after WWW: in pkg-descrs to single space as per PHB

Approved by:	portmgr blanket

Improve shebangfix framework

- Support multiple values in *_OLD_CMD, i.e. we can now fix both
"/usr/bin/python" and "/usr/bin/env python" at the same time
- Default *_OLD_CMD values are now always appended, so you don't need to specify
them in individual ports
- Add lua support (depends on USES=lua)
- Add more default values, such as "/usr/bin/env foo" for python, perl, bash,
ruby and lua
- Shebangfix now matches whole words, e.g. we will no longer (erroneously)
replace "/usr/bin/perl5.005" with "${perl_CMD}5.005" (but "/usr/bin/perl -tt" is
still (correctly) replaced with "${perl_CMD} -tt")

Note that *_OLD_CMD items containing spaces must now be quoted (e.g.
perl_OLD_CMD=/bin/perl /usr/bin/perl "/usr/bin/env perl")

Update shebangfix usage according to new rules in many ports:

- Remove *_OLD_CMD for patterns now replaced by default
- Quote custom *_OLD_CMD which contain spaces

Fix shebangfix usage in many ports (irrelevant to infrastructure change):

- Remove redundant SHEBANG_LANG (no need to duplicate default langs)
- Remove redundant *_CMD (such as
python_CMD=${LOCALBASE}/bin/python${PYTHON_VER} when USES=python is present)
- Never use *_OLD_CMD in REINPLACE_CMD matchers, these should always look for
exact string

Approved by:	portmgr (bapt)
Differential Revision:	D3756

Convert most ports using cloud.github.com to GHC.

Convert a couple to github, and use some options helpers on the way.

Sponsored by:	Absolight

sysutils/zfs-stats: fix zfs-mon shebang

PR:		191737
Submitted by:	Jan Beich
Approved by:	maintainer (timeout)

Support stage

Add NO_STAGE all over the place in preparation for the staging support (cat:
sysutils)

- convert to the new perl5 framework

Approved by:	portmgr (bapt@, blanket)

Update to 1.2.2, rename zstat to zfs-mon

Update to 1.2.1

Fix distinfo

Update to 1.2

Update to 1.1.1

- Add small patch: remove unexisting attribute from example

Update to 1.1
Remove optional dependency on Number::Bytes::Human

- Add LICENSE knob(s)

- Get Rid MD5 support

zfs-stats displays ZFS statistics in human-readable format including
ARC, L2ARC, zfetch (DMU) and vdev cache statistics.

WWW:    http://www.vx.sk/zfs-stats/