filesystems: add new category for file systems and related utilities

The filesystems category houses file systems and file system utilities.
It is added mainly to turn the sysutils/fusefs-* pseudo-category into
a proper one, but is also useful for the sundry of other file systems
related ports found in the tree.

Ports that seem like they belong there are moved to the new category.
Two ports, sysutils/fusefs-funionfs and sysutils/fusefs-fusepak are
not moved as they currently don't fetch and don't have TIMESTAMP set
in their distinfo, but that is required to be able to push a rename
of the port by the pre-receive hook.

Approved by:	portmgr (rene)
Reviewed by:	mat
Pull Request:	https://github.com/freebsd/freebsd-ports/pull/302
PR:		281988

sysutils/fusefs-mp3fs: Update to 1.1.1

PR:		266691
Reported by:	feld@FreeBSD.org

audio/libid3tag: Bump PORTREVISION of dependent ports for shlib change

Notified by:	vvd

sysutils/fusefs-mp3fs: Moved man to share/man

Approved by:    portmgr (blanket)

audio/flac: bump port revision of consumers after update to 1.4.1

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: remove 'Created by' lines

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

  *  <jsmith@resonatingmedia.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Landwehr <aaron@snaphat.com>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Adrian Chadd
  *  Adrian Chadd <adrian@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Eldridge <alane@FreeBSD.org>
  *  Alan Eldridge <alane@geeksrus.net>
  *  Aldis Berjoza <aldis@bsdroot.lv>
  *  Alex Deiter <alex.deiter@gmail.com>

Remove # $FreeBSD$ from Makefiles.

Lint the port

- Sort LIB_DEPENDS
- Fix typos in COMMENT
- Sort variables
- Use USES=localbase instead of CFLAGS
- Do not set FETCH_CMD to its default value

Approved by:	portmgr blanket

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

fusefs-mp3fs: fix build on GCC architectures

Add USES=compiler:c11 to fix:
/usr/local/lib/libFLAC++.so: undefined reference to `operator delete(void*,
unsigned long)@CXXABI_1.3.9'

Approved by:	mentors (implicit approval)

Remove ${PORTSDIR}/ from dependencies, categories r, s, t, and u.

With hat:	portmgr
Sponsored by:	Absolight

Convert LICENSE= "GPLxx # or later" to "GPLxx+"

Approved by:	portmgr blanket

sysutils/fusefs-mp3fs: 0.9 -> 0.91

- Changes:
  https://github.com/khenriks/mp3fs/releases
- moved maintainter contact to new e-mail address

PR:		204718
Submitted by:	stefan.rumetshofer@drei.at

- Add LICENSE
- Regenerate patches with `make makepatch`

Reset maintainer

<sterum@overrider.at>: Host or domain name not found. Name service error for
    name=overrider.at type=AAAA: Host found but no data record of requested
    type

Sponsored by:	DK Hostmaster A/S

Replace USES=libtool:oldver with USES=libtool or USES=libtool:keepla in
the 32 ports that still use it.  Bump PORTREVISION on their dependent
ports except the ones that depend on these:

audio/libogg
audio/libvorbis
devel/pcre
ftp/curl
graphics/jpeg
graphics/libart_lgpl
graphics/tiff
textproc/expat2
textproc/libxslt

In these cases the same trick as in the recent gettext update is used.

- Update to 0.9

PR:		189725
Submitted by:	Stefan Rumetshofer <sterum@overrider.at> (maintainer)

- Stage support

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

Add an explicit dependency on pkgconf

Fix build with a recent version of FLAC

PR:		ports/179577
Submitted by:	maintainer

* Major update to FLAC 1.3.0, including shared library bumps.
* Chase the update in dependent ports.

PR:		179072

Convert USE_FUSE macros into USES feature.

While here trim headers
Convert some USE_GNOME= gnomehack -> USES= pathfix

- Update to 0.32 [1]
- Improve COMMENT [1]
- Remove ABI version numbers from LIB_DEPENDS
- Convert Makefile headers to new style

PR:	ports/174210 [1]
Submitted by:	Stefan Rumetshofer <sterum@overrider.at> (maintainer)

- introduce a USE_FUSE macro
- convert all fuse ports to use the new macro

The macro makes sure sysutils/fusefs-libs gets installed and depending on
fuse being in base or not it installs sysutils/fusefs-kmod.

Approved by:	portmgr (bapt)

MP3FS is a read-only FUSE filesystem which transcodes audio formats (currently
FLAC) to MP3 on the fly when opened and read. This was written to enable me to
use my FLAC collection with software and/or hardware which only understands
the MP3 format e.g. gmediaserver to a Netgear MP101 MP3 player.

It is also a novel alternative to traditional MP3 encoders. Just use your
favorite file browser to select the files you want encoded and copy them
somewhere!

WWW: https://github.com/khenriks/mp3fs

PR:             ports/165337
Submitted by:   Stefan Rumetshofer