deskutils/py-paperless: Switch to using Django 3.2

This required a few smaller changes. Also fixes permission issue that
stopped paperless_consumer from starting.

deskutils/py-paperless: Adjust to updated dependencies

Unbreaks pkg-plist

textproc/py-sphinx: Update to 4.3.1

ChangeLog:	https://github.com/sphinx-doc/sphinx/blob/v4.3.1/CHANGES
PR:		257116
Approved by:	python (dbaio)

framework: Add new USES 'magick' for graphics/ImageMagick*

A new USES has been added to depend on ImageMagick.

	USES=magick

adds a LIB_DEPENDS on graphics/ImageMagick${IMAGEMAGICK_DEFAULT}.

If a specific version is required, use for example

	USES=magick:6        resp.     USES=magick:7

If only a build, run or test is required, use for example

	USES=magick:build    resp.     USES=magick:6,build,test

Cleanup: for ports under d* categories, drop redundant GH_{ACCOUNT,PROJECT}.

deskutils/py-paperless: Fix man page formatting

Escape macro using \& instead of \, which makes it compatible
with groff (and man.cgi). Don't bump revision.

One more small cleanup, forgotten yesterday.
Reported by:	lwhsu

all: Remove all other $FreeBSD keywords.

Remove # $FreeBSD$ from Makefiles.

Fix issue caused by updating py-djangoql to 0.14.

Document search field was broken.

See
https://github.com/the-paperless-project/paperless/pull/716

Remove PY_SPHINX from ports using Python 3

Approved by:	 portmgr blanket
Differential Revision:	https://reviews.freebsd.org/D28093

Fix pdftotext output, so that OCR is still triggered if needed.
See https://github.com/the-paperless-project/paperless/pull/712

Fix plist (new jquery).

Improve man page layout and make it compatible with man.cgi.

deskutils/py-paperless: Change RUN_DEPENDS

* Switch the port from the repo-copied py-dj22-django* ports to the original
  ones as they're using Django 2.2 now.

* Rename www/py-dj22-djangoql (that was originally created with a prefix to
  use a certain version of Django) to www/py-djangoql to match its naming
  with the other Django ports and to retain the history.

* Bump PORTREVISION due changed dependencies.

PR:		246850
Approved by:	grembo (maintainer)

Update Sphinx

- Repocopy textproc/py-sphinx to textproc/py-sphinx18

  Update it to 1.8.5 (latest version from 1.8.X).
  This version supports Python 2 and 3.
  Add test target.

- textproc/py-sphinx: Update to 3.0.2

  Python 3 only (3.5+).
  Add test target.

- Mk/Uses/python.mk: Add PY_SPHINX

Port back filename transformation feature from pull request
https://github.com/the-paperless-project/paperless/pull/542

Adapt man page to new default python version. Remove stale comment.

deskutils/py-paperless: Switch to Django 2.2

* Assign the port to Django 2.2 as Django 2.1 has reached its End-of-Life on
  2nd December 2019.

* Also switch www/py-dj21-djangoql to Django 2.2, remove the expiration date
  and rename it to www/py-dj22-djangoql accordingly.

  Do the same for www/py-dj21-django-extensions [1] as both ports are
  required by its only consumer deskutils/py-paperless and were originally
  created for this purpose.

* Bump PORTREVISION due change of the dependencies.

PR:		242438
Approved by:	grembo (maintainer), Kevin Golding (maintainer) [1]

Add protocol to CORS headers (fails otherwise), add direct dependency on
databases/py-sqlite3 (was implicit through www/py-django21 before).
Bump revision.

Convert to UCL & cleanup pkg-message (categories d)

Clean up plist

Add deskutils/py-paperless, a Django application that allows to index and
archive scanned paper documents.

PR:		236680