all: remove explicit versions in USES=python for "3.x+"

The logic in USES=python will automatically convert this to 3.8+ by
itself.

Adjust two ports that only had Python 3.7 mentioned but build fine
on Python 3.8 too.

finance/quickfix: mark BROKEN with PYTHON

libtool: compile:  c++ -DHAVE_CONFIG_H -I. -I../.. -I -I. -I.. -I../.. -I../C++
-DLIBICONV_PLUG -DPYTHON_MAJOR_VERSION=3 -Wno-unused-variable
-Wno-maybe-uninitialized -O2 -pipe -DLIBICONV_PLUG -fstack-protector-strong
-fno-strict-aliasing -DLIBICONV_PLUG -Wall -ansi
-Wno-unused-command-line-argument -Wpointer-arith -Wwrite-strings
-Wno-overloaded-virtual -Wno-deprecated-declarations -Wno-deprecated -std=c++0x
-MT _quickfix_la-QuickfixPython.lo -MD -MP -MF
.deps/_quickfix_la-QuickfixPython.Tpo -c QuickfixPython.cpp  -fPIC -DPIC -o
.libs/_quickfix_la-QuickfixPython.o
warning: unknown warning option '-Wno-maybe-uninitialized'; did you mean
'-Wno-uninitialized'? [-Wunknown-warning-option]
QuickfixPython.cpp:175:11: fatal error: 'Python.h' file not found
          ^~~~~~~~~~
1 warning and 1 error generated.

Reviewed by:	portmgr, vishwin, yuri
Differential Revision:	<https://reviews.freebsd.org/D40568>

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.

textproc: remove 'Created by' lines

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

  *  "Choe, Cheng-Dae" whitekid
  *  -
  *  <glewis@FreeBSD.org>
  *  <koshy@india.hp.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron Straup Cope
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Ache
  *  Adam Herzog <adam@herzogdesigns.com>
  *  Adam Weinberger <adamw@FreeBSD.org>

Fix CONFLICTS entries of multiple ports

There have been lots of missing CONFLICTS_INSTALL entries, either
because conflicting ports were added without updating existing ports,
due to name changes of generated packages, due to mis-understanding
the format and semantics of the conflicts entries, or just due to
typoes in package names.

This patch is the result of a comparison of all files contained in
the official packages with each other. This comparison was based on
packages built with default options and may therefore have missed
further conflicts with optionally installed files.

Where possible, version numbers in conflicts entries have been
generalized, some times taking advantage of the fact that a port

textproc/py-elasticsearch-curator: Unbreak the build

Unbreak the build after upgrade to 5.8.4:
- Switch to GitHub download
- Adjust dependencies

Reported by:    pkg-fallout

textproc/py-elasticsearch-curator: Update to 5.8.4

- Update to 5.8.4, a version compatible with ES 7.x

Remove # $FreeBSD$ from Makefiles.

Update USES=python: math/py-pandas 1.2.0 requires Python 3.7+

PR:		250103

Drop python 2.7 support from a few ports

With hat:	portmgr

Change RUN_DEPENDS from py-elasticsearch to py-elasticsearch6

- Bump PORTREVISION for dependency change

Update RUN_DEPENDS of py-botocore and unbreak py-elasticsearch-curator

botocore 1.12.209 banned docutils 0.15 (docutils != 0.15) for wrong python 2
wheel which is already fixed [1][2]. And it does not affect FreeBSD ports users.
Later, botocore changed docutils from != 0.15 to < 0.15 [3].

Recent py-botocore update to 1.12.213 in r509585 fixes this problem since
upstream changed the docutils version from docutils>=0.10,<0.15 to
docutils>=0.10,<0.16.

While I'm here, mark the upper bound of RUN_DEPENDS of py-botocore to avoid
potential breakage in the future.

[1] https://github.com/aws/aws-cli/issues/4332
[2] https://sourceforge.net/p/docutils/bugs/365/
[3]
https://github.com/boto/botocore/commit/add5c8b6b4e208fb0eaba49302df9c3d75b604b9

PR:		239664
Submitted by:	sunpoet (myself)

Mark BROKEN: fails to configure

Download error on https://pypi.org/simple/docutils/: [Errno 65] No route to host
-- Some packages may not be found!
Download error on https://pypi.org/simple/: [Errno 65] No route to host -- Some
packages may not be found!
No local packages or working download links found for docutils<0.15,>=0.10
Traceback (most recent call last):
  File "setup.py", line 37, in <module>
    from cx_Freeze import setup, Executable
ModuleNotFoundError: No module named 'cx_Freeze'

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "setup.py", line 173, in <module>

Update to 5.6.0

- Change MASTER_SITES from GitHub to CHEESESHOP
- Add NO_ARCH
- Fix indent

Changes:	https://github.com/elastic/curator/releases
PR:		236283
Submitted by:	sunpoet (myself)
Approved by:	maintainer (timeout, 16 days)

textproc/py-elasticsearch-curator: Fix Python flavors in RUN_DEPENDS

textproc/py-elasticsearch-curator: Update to 5.5.2

- Rename port to match py-elasticsearch and remove trailing -py suffix
that doesn't match any upstream naming convention
- Change MAINTAINER to elastic@ team

Approved by:	maintainer