ports-mgmt/pkg_cleanup: update man page

The pkg_cleanup(1) man page refers to the obsolete man pages
pkg-delete(1) and pkg-info(1).  These were part of the origin pkg
implementation which is long gone. These are now subcommands of the pkg
command and spelled "pkg delete" and "pkg info", but they have their own
man pages, pkg-delete.1 and pkg-info.1.

PR:		259955
Reported by:	Graham Perrin <grahamperrin@gmail.com>

MAN[1-5]PREFIX: eleminate its usage  and move man to share/man

ports-mgmt: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Stangl <alex@stangl.us>
  *  Anders F Bjorklund <afb@users.sourceforge.net>
  *  Benjamin Lutz
  *  Brendan Molloy <brendan+freebsd@bbqsrc.net>
  *  Conrad J. Sabatier <conrads@cox.net>
  *  Edwin Groothuis (edwin@mavetju.org)
  *  Emanuel Haupt <ehaupt@FreeBSD.org>
  *  Gabriel Linder <linder.gabriel@gmail.com>

*/*: return shurd's ports to the pool ...

... after safekeeping his commit bit.

With hat:	portmgr-secretary

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

Ensure building against the proper libncurses

Remove obsolete features, fixed blacklist

- Removed support for old dialog(3)
- Removed support for old pkg

pkg support blacklist was broken due to not having the key malloc()ed.

- Mute extraction commands and do not use shell wildcards if possible
- Remove IGNORE on FreeBSD versions before 900038, they're unsupported
- Do not claim that port is broken on PowerPC (builds and links fine)
- Remove custom naive `do-build' target: add missing `all' target to
  supplied Makefile instead

Fix segfault caused by passing a string literal pointer to mkstemp()

Submitted by:	Oki Sawada <oki@tamon.co.jp>

Update my ports to use my shurd@FreeBSD.org account

Approved by:    db, skreuzer (mentors)

For some reason, having an ` in BROKEN/FORBIDDEN/IGNORE breaks QAT badly.

With hat:	portmgr

Update to support pkg, bump to v2.0.

PR:		ports/185435
Submitted by:	Stephen Hurd <shurd@sasktel.net> (maintainer)

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

Mark as broken on powerpc-9.

Hat:            portmgr

- Remove BROKEN on 9.X
- Mark as IGNORE for ${OSVERSION} >= 900000 && ${OSVERSION} < 900038

PR:             ports/162205
Submitted by:   Stephen Hurd <shurd sasktel.net> (maintainer)

- Mark BROKEN on 9-CURRENT

Reported by:    pointyhat

- Fix build on -CURRENT

PR:             ports/155771
Submitted by:   Stephen Hurd <shurd@sasktel.net> (maintainer)

- Fix a typo in gauge change checking could cause slow gauge update over slow
links.

PR:             126512
Submitted by:   Stephen Hurd <shurd@sasktel.net> (maintainer)

- Fix segfaults due to typo in malloc() invocation

PR:             ports/126338
Submitted by:   Shota Iwazaki <iwazaki8 at yahoo dot co dot jp>
Approved by:    Stephen Hurd <shurd at sasktel dot net> (maintainer)
Approved by:    miwi (mentor implicit)

Fix a typo.

pkg_cleanup finds packages that are not requested by any other installed
package and lets you decide for each one if you want to keep it or delete it.
It also allows viewing the pacakge comment and description.

This program is essentially a clone of pkg_rmleaves except that it shows
the comment and description of packages and does not support GUI dialog(1)
implementations.

PR:             ports/117782
Submitted by:   Stephen Hurd <shurd@sasktel.net>