Remove expired ports:

2020-05-25 www/py-django-annotations: No longer maintained, not compatible with
Django 2.0+
2020-05-25 www/py-django-registration-defaults: No longer maintained, not
compatible with newer versions of www/py-django-registration
2020-05-25 devel/py-django-rq-dashboard: No longer maintained, not compatible
with Django 2.0+, please use devel/py-django-rq instead
2020-05-25 www/py-django_openstack_auth: No longer maintained, code was merged
into 13.x release of www/py-horizon

www/py-django-registration: Update to 3.1

* Switch the port to Django 2.2 (current LTS release) because Django 1.11 is
  End-of-Life since April.

* Sort variables a bit according to the PHB and clean up CONFLICTS_INSTALL
  entry as textproc/pootle is no longer present in the Ports tree.

* Remove Python 2.7 support of www/py-django-registration-defaults to avoid
  breakage of "bulk -a".

Changelog:

https://github.com/ubernostrum/django-registration/blob/3.1/docs/upgrade.rst

PR:		245902
Approved by:	Kevin Golding <ports@caomhin.org> (maintainer)

www/py-django-registration-defaults: Deprecate and set to expire

* The upstream repository seems to be no longer maintained (no update since
  2014) and the port isn't compatible with newer versions of
  www/py-django-registration.

PR:		245903
Approved by:	skozlov (maintainer)

Change MAINTAINER in my ports to @FreeBSD.org email

Approved By: sbruno
Differential Revision: https://reviews.freebsd.org/D17284

Use PY_FLAVOR for dependencies.

FLAVOR is the current port's flavor, it should not be used outside of
this scope.

Sponsored by:	Absolight

Fix WWW

Approved by:	portmgr (blanket)

Convert Python ports to FLAVORS.

  Ports using USE_PYTHON=distutils are now flavored.  They will
  automatically get flavors (py27, py34, py35, py36) depending on what
  versions they support.

  There is also a USE_PYTHON=flavors for ports that do not use distutils
  but need FLAVORS to be set.  A USE_PYTHON=noflavors can be set if
  using distutils but flavors are not wanted.

  A new USE_PYTHON=optsuffix that will add PYTHON_PKGNAMESUFFIX has been
  added to cope with Python ports that did not have the Python
  PKGNAMEPREFIX but are flavored.

  USES=python now also exports a PY_FLAVOR variable that contains the

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

- Unbreak INDEX

- Switch all ports to www/py-django18
- Bump PORTREVISION

- Convert USE_PYTHON to new USES in www/

With hat:	python@

- Convert to PYDISTUTILS_AUTOPLIST

PR:		ports/184809
Submitted by:	Kozlov Sergey <kozlov.sergey.404@gmail.com>

www/py-django-registration-defaults: update to 0.4.4

- Update to 0.4.4
- Allow staging

PR:		ports/183283
Submitted by:	Kozlov Sergey <kozlov.sergey.404 gmail.com> (maintainer)

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

www/py-django-registration-defaults: update to 0.4.3

- Update to 0.4.3

PR:		ports/182059
Submitted by:	Kozlov Sergey <kozlov.sergey.404 gmail.com> (maintainer)

www/py-django-registration-defaults: Default templates and settings

This module provides a full set of default templates and settings for
django-registration to ease the process of creating Django apps that
require user registration.

WWW: https://github.com/yourcelf/django-registration-defaults/

PR:		ports/181807
Submitted by:	Kozlov Sergey <kozlov.sergey.404 gmail.com>