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.

misc: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan E <alane@FreeBSD.org>
  *  Alex Semenyaka <alex@rinet.ru>
  *  Alex Stangl <alex@stangl.us>
  *  Alexander Logvinov <avl@FreeBSD.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexander Nusov <alexander.nusov@nfvexpress.com>
  *  Alexander Timoshenko <gonzo@univ.kiev.ua>

Remove # $FreeBSD$ from Makefiles.

Upgrade from 0.8 to 0.9. The change-log can be seen here:

	http://dtach.sourceforge.net/

Notified by:	portscout

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

- Switch to options helpers
- Regenerate patches with `make makepatch`

- Add LICENSE
- Remove useless options.mk include

Support staging

According to the Porter's Handbook (5.12.2.3.) default options must be added to
OPTIONS_DEFINE. This policy has been implemented only recently that's why we
have many ports violating this policy.

This patch adds the default options specified in the Porter's Handbook to
OPTIONS_DEFINE where they are being used. Ports maintained by
gnome@FreeBSD.org, kde@FreeBSD.org and x11@FreeBSD.org have been excluded.

Approved by:    portmgr (bapt)

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

Cleanup unmaintained ports in the misc category:
	- Trim Header
	- Convert to OptionsNG
	- Prefer DISTNAME to DISTFILES
	- Reorder variables
	- Fix comments (don't include leading article)
	- @unexec rm must not cause failure
	- Tabs, not spaces
	- Single space for WWW
	- Pet portlint
	- etc.

In a few cases the option DOCS was used to control installation into EXAMPLEDIR.
I opted to keep the existing logic of the port in these cases.

Reviewed by:	koobs, ashish

- Reset MAINTAINER on ports with addresses that have unrecoverable bounces.

Reported by:	portscout
Feature safe:	yes

- Get Rid MD5 support

- Make socket executable if client attached (useful for scripts), obtained from
upstream issue tracker
- Submitted is now MAINTAINER

PR:             ports/142763
Submitted by:   Rob Farmer <rfarmer@predatorlabs.net>

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.

- Update to 0.8
- Clean up

Release maintainership on behalf of Bjorn Lindstrom

Requested-by:   MAINTAINER

SHA256ify

Approved by: krion@

Update to 0.7.

PR:             68667
Submitted by:   maintainer

Add dtach 0.6,
a small program that emulates the detach feature of
screen.

PR:             68179
Submitted by:   bkhl@elektrubadur.se