cleanup: Remove expired ports:

2021-10-31 devel/sdl_sge: Upstream no longer maintained
2021-12-31 net/appkonference: Outdated, depends on unsupported version of
net/asterisk
2021-12-31 dns/bind911: End of life, please migrate to a newer version of BIND9
2021-12-31 net/zebra: Abandoned upstream, last release in 2005. Consider
migrating to net/frr7 or net/bird2
2021-12-31 audio/osalp: Abandoned upstream, listed as beta and no new release
since 2008
2021-12-31 games/stransball2: Depends on expired devel/sdl_sge
2021-12-31 devel/rubygem-ruby-sdl-ffi: Depends on expired devel/sdl_sge
2021-12-31 devel/rubygem-rubygame: Depends on expired devel/sdl_sge
2021-12-31 devel/ruby-sdl: Depends on expired devel/sdl_sge
2021-12-31 games/magicmaze: Depends on expired devel/sdl_sge
2021-12-31 games/trophy: Depends on expired devel/clanlib1
2021-12-31 devel/clanlib1: Older than expired and removed devel/clanlib
2021-12-31 www/py-django31: Upgrade to Django 3.2+. Mainstream support ended
(April 6, 2021). Extended support ends December 2021. See
https://www.djangoproject.com/download/

devel/libhash: Deprecate and set expiration date to 2021-12-31

Abandoned by upstream in 2006
No users and removed in pretty much all other package repositories
No dependency in FreeBSD ports

Reference:
https://repology.org/project/libhash/versions

PR:		258523
Reported by:	diizzy

(cherry picked from commit bcccec1adcc7696fd83881ce0e650e74deacf62d)

Remove # $FreeBSD$ from Makefiles.

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

Allow staging as a regular user

Update maintainer email address

Approved by:	bapt@ (co-mentor)

- Support STAGEDIR
- While I'm here, remove leading indefinite article from COMMENT

PR:		ports/184536
Submitted by:	Rodrigo Osorio <rodrigo@bebik.net> (maintainer)

Add NO_STAGE all over the place in preparation for the staging support (cat:
devel part 3)

- Unbreak build

- Trim Makefile headers
- Pass maintainership to submitter

PR:		175184
Submitted by:	Rodrigo (ros) OSORIO <rodrigo@bebik.net>

-remove MD5

- s,INSTALLS_SHLIB,USE_LDCONFIG,g
- these include comms/ converters/ databases/ devel/ maintained by ports@

PR:             ports/101916
Submitted by:   Gea-Suan Lin <gslin_AT_gslin dot org>

- Fetch distfile from Gentoo mirrors.
- Remove DEPRECATED and EXPIRATION_DATE.

Reset maintainer.

Reset andrew@ugh.net.au due to timeouts; mark DEPRECATED since author was
apparently the only source of the distfiles.  (The libhash project on
Sourceforge does not seem to be the same thing.)

SHA256ify

Approved by:    krion@

Remove dead mastersite per distfile survey.

- Fix indenting

- Update to 1.0.3

PR:             ports/77174
Submitted by:   maintainer

Add size data, approved by maintainers.

Update to 1.0.1

PR:             51204
Submitted by:   maintainer

De-pkg-comment.

Added profiled library.

Fix build on current

This C library provides functions for manipulating in memory hash tables
(aka associative arrays). Data is stored as void *'s so any data structure
can be stored.

PR:             33859
Submitted by:   andrew@ugh.net.au