*/*: rename CHEESESHOP to PYPI in MASTER_SITES

PR:			267994
Differential revision:	D37518
Approved by:		bapt

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.

www: remove 'Created by' lines

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

  *
  *  <hvo.pm@xs4all.nl>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron LI <aly@aaronly.me>
  *  Aaron Zauner <az_mail@gmx.at>
  *  Abel Chow <achow@transoft.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Adrian Steinmann <ast@marabu.ch>
  *  Akinori MUSHA aka knu <knu@idaemons.org>

www/py-django32: Switch consumers over to Django 3.2

Django 2.2 became End-of-Life on 11th April 2022 and Django 3.2 is the
new LTS (= Long Term Support) release which will be supported until
April 2024.

* Switch the most ports that use www/py-django22 to www/py-django32

* Switch www/seahub over to www/py-djangorestframework

* Ports that are not yet ready for Django 3.2 (only three so far) or
  those that have already been set with an expiration date were not
  taken into account.

* Bump PORTREVISION due dependency change where necessary.

PR:		261313
Reviewed by:	bofh, dvl, koobs, ultima
Approved by:	bofh, dvl, koobs, ultima, sunpoet, Kevin Golding, Ivan Rozhuk,
		Alexander Sieg (maintainers)
		maintainer timeout (remaining maintainers)
Differential Revision:	https://reviews.freebsd.org/D34859

www/py-django-polymorphic: Update to 3.1.0

Changelog:	https://github.com/django-polymorphic/django-polymorphic/blob/5111fb070e4e0b0153e816d163871f2039ca2ae2/docs/changelog.rst

PR:		261385

Remove # $FreeBSD$ from Makefiles.

www/py-django-filer: Update to 1.7.0

* Also assign the port to Django 2.2 because Django 1.11 is End-of-Life
  since April.

* Do the the same for its dependencies and bump PORTREVISION
  accordingly. [1] [2]

Changelog:

https://github.com/divio/django-filer/blob/1.7.0/CHANGELOG.rst

PR:		245470, 245472 [1] 245473 [2]
Approved by:	maintainer timeout (14 days) [1],
		Kevin Golding (maintainer) [2]

www/py-django_polymorphic: Rename to py-django-polymorphic, Update to 2.1.2

* Use this update, which introduced support for Django 2.2 in the 2.1.0
  release, as preparation to switch from Django 1.11 (End-of-Life) to
  Django 2.2 (current LTS release) once the update for www/py-django-filer
  lands [1].

* Rename the port to match the canonical name at PyPI.

* Update the WWW field to spare users from redirects and fix a whitespace
  issue in the pkg-descr.

* Bump PORTREVISION of its consumer www/py-django-filer due changed
  dependencies.

Changelog:

https://github.com/django-polymorphic/django-polymorphic/blob/v2.1.2/docs/changelog.rst

PR:		245473, 245470 [1]
Approved by:	Kevin Golding <ports@caomhin.org> (maintainer)