sysutils/munin-contrib: Update to latest commit

PR:		279704

sysutils/munin-contrib: update to commit b963a96 (2023-12-23)

PR:		276218

sysutils/munin-contrib: Use PYTHON_DEFAULT instead of PYTHON3_DEFAULT

We do not support python=2.7 in DEFAULT_VERSIONS.
And this port uses USES=python which means 3.8+.

With hat:	python

sysutils/munin-contrib: Update to commit 4f22f27 (2023-01-14)

sysutils/munin-*: Take maintainership

Take these ports back as I still use them. Thanks mat for maintaining
them in the meantime.

sysutils/munin-contrib: drop maintainership

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.

sysutils/munin-contrib: Update to latest commits.

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

Remove # $FreeBSD$ from Makefiles.

Cleanup a few of my ports.

No functional changes.

Bump PORTREVISION for ports depending on the canonical version of GCC
as defined in Mk/bsd.default-versions.mk which has moved from GCC 8.3
to GCC 9.1 under most circumstances now after revision 507371.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, everything INDEX-11 shows with a dependency on lang/gcc9 now.

PR:		238330

Update to latest commit.

Update the rest of my ports to UCL pkg-message.

Update to latest commit.

Bump PORTREVISION for ports depending on the canonical version of GCC
defined via Mk/bsd.default-versions.mk which has moved from GCC 7.4 t
GCC 8.2 under most circumstances.

This includes ports
 - with USE_GCC=yes or USE_GCC=any,
 - with USES=fortran,
 - using Mk/bsd.octave.mk which in turn features USES=fortran, and
 - with USES=compiler specifying openmp, nestedfct, c11, c++0x, c++11-lang,
   c++11-lib, c++14-lang, c++17-lang, or gcc-c++11-lib
plus, as a double check, everything INDEX-11 showed depending on lang/gcc7.

PR:		231590

Update to latest commit.

Fix DISTNAME in distinfo

Update to latest commit, and add a bind9stats plugin [1].

PR:		225508 [1]
Sponsored by:	Absolight

Update to latest commit.

Sponsored by:	Absolight

Update to latest commit.

Fix shebangs, I had somehow broken them between my testing and the
addition of the port. [1]

PR:		224990 [1]
Reported by:	olaf zaplinski de
Sponsored by:	Absolight

Update to latest commit.

Also, don't use PORTDOCS and PORTEXAMPLES, even if the port does not
define both options, the files are not packaged if you set a global
OPTIONS_UNSET.

PR:		217436
Sponsored by:	Absolight

Add a munin-contrib port, a collection of contributed plugins,
templates, tools, and other "stuff" for munin.

Sponsored by:	Absolight