astro/sextractor: Moved man to share/man

Approved by:    portmgr (blanket)

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.

astro: remove 'Created by' lines

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

  *  ABURAYER Rewsirow <rewsirow@ff.iij4u.or.jp>
  *  Alexander Leidinger
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Andrey Zakhvatov
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Anton Berezin <tobez@tobez.org>
  *  Anton Karpov <toxa@toxahost.ru>
  *  Brion Moss <brion@queeg.com>
  *  Bruce M Simpson <bms@FreeBSD.org>
  *  Chris Piazza <cpiazza@FreeBSD.org>

Fix CONFLICTS entries in archivers, astro, audio

Fix conflicts entries based on a script that searches for duplicate
files installed by several ports.

Some patters seem to make ports conflict with themselves, but this is
actually not the case due to the check-*-conflicts logic implemented
in bsd.port.mk, which excludes self-conflicts.

PHP based ports have been ignored in this commit as requested by the
committers currently working on the php-8.1 import.

Approved by:	portmgr (implicit)

Remove # $FreeBSD$ from Makefiles.

Fix build with -fno-common

Cleanup plist

Support stage
Use options helpers

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

Convert astro to USES=gmake
While here:
- Trim headers
- Use shebangfix when needed
- Convert to new perl5 world

Convert to new options.
Whitespace fixes too.

PR:		ports/173819
Submitted by:	Chris Petrik <c.petrik.sosa@gmail.com>
Approved by:	maintainer timeout

- Get Rid MD5 support

SExtractor is a program that builds a catalogue of objects from an
astronomical image. Although it is particularly oriented towards
reduction of large scale galaxy-survey data, it performs rather
well on moderately crowded star fields.

WWW: http://terapix.iap.fr/soft/sextractor/

PR:             ports/123046
Submitted by:   Mathias Monnerville <mathias at monnerville.com>