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/hfsexplorer: update to 2021.10.9

Full changelog: https://www.catacombae.org/hfsexplorer/changelog.txt

Port changes:
    * Reorder Makefile to make linters happy

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.

Target Java 6 rather than Java 5 so this compiles with Java 11

PR:		251774

Clean up after java/openjdk6 and java/openjdk6-jre removal

java/openjdk6 support was removed from Mk/bsd.java.mk (r512662) and
java/openjdk6 and java/openjdk6-jre were removed from the ports tree
(r512663).  Now this patch completely removes remaining stuff from the
ports tree.

PR:			241953 (exp-run)
Reviewed by:		glewis
Approved by:		portmgr (antoine)
Differential Revision:	https://reviews.freebsd.org/D22342

sysutils/hfsexplorer: Update to 0.23.1

Changelog:
http://www.catacombae.org/hfsexplorer/changelog.txt

Additional port changes:
* Changed to DISTVERSION
* Grouped USExx
* Unsilenced installation lines
* Updated WWW

Approved by:	tcberner (mentor, implicit)

Reset vg@'s ports after he resigned.

With hat:	portmgr-secretary

Omit GH_PROJECT=${PORTNAME} which is the default for USE_GITHUB=yes.

Approved by:	vg (maintainer)

Never set WRKSRC when using USE_GITHUB.

If you want to set WRKSRC, set GH_PROJECT instead.
- The GitHub URLs are case insensitive, but the distribution files you
  get out of them are not.
- If the repository was renamed, the old URL will still work, but the
  distribution name will be ith the new name.

Sponsored by:	Absolight

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

With hat:	portmgr
Sponsored by:	Absolight

- Switch to options helpers
- Add some NO_ARCHes
- Fix and unsilence some installation commands
- Other minor fixes

Approved by:	portmgr blanket

Cleanup some abusive use of GH_TAGNAME.

With hat:	portmgr
Sponsored by:	Absolight

- Update to 0.23
- Changed mirror to GH

PR:		ports/197209
Submitted by:	Andrew Wilcox <AWilcox@Wilcox-Tech.com>

- Upgrade to 0.22.1
- Changed positions my name and surname
- Moved LICENSE to LICENSE section
- Opportunity to build with Java 1.6+
- Fix plist

Cleanup plist

1: Stagify.
2: switch to options helper.

Approved by:	portmgr@ (blanket approval)

Convert s* to USES=zip

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

 - Changed my email
 - Trim Makefile headers and positions name and surname within

Approved by:	eadler, rm (mentors)

Bump PORTREVISION after DESKTOP_ENTRIES update

Update project homepage

PR:             ports/160274
Submitted by:   Gvozdikov Veniamin <g.veniamin@googlemail.com> (maintainer)
Approved by:    miwi, wen (mentors implicit)

Make devel/apache-ant a build dependency instead of a run dependency so
that this port can be built.

Submitted by:   pointyhat via pav

HFSExplorer is an application that can read Mac-formatted hard disks and disk
images. It can read the file systems HFS (Mac OS Standard), HFS+ (Mac OS
Extended) and HFSX (Mac OS Extended with case sensitive file names).

HFSExplorer allows you to browse your Mac volumes with a graphical file system
browser, extract files (copy to hard disk), view detailed information about the
volume and create disk images from the volume.
HFSExplorer can also read most .dmg disk images created on a Mac, including zlib
/ bzip2 compressed images and AES-128 encrypted images. It supports the
partition schemes Master Boot Record, GUID Partition Table and Apple Partition
Map natively.

WWW:    http://hem.bredband.net/catacombae/hfsx.html

PR:             ports/149069
Submitted by:   Gvozdikov Veniamin [g.veniamin googlemail.com]