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

libyal: move man pages to share

Tested by:	bofh

devel/libbde: update to alpha-20231220

devel/libbde: update to alpha-20221031

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.

devel: remove 'Created by' lines

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

  *  "Waitman Gobble" <uzimac@da3m0n8t3r.com>
  *  <jkoshy@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron H. K. Diep <ahkdiep@gmail.com>
  *  Aaron Hurt <ahurt@anbcs.com>
  *  Abel Chow <abel_chow@yahoo.com>
  *  Adam McLaurin
  *  Adam Saponara <as@php.net>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>

devel/libbde: update to alpha-20220121

devel/libbde: update to alpha-20210605

devel/libbde: update to alpha-20210327

Remove # $FreeBSD$ from Makefiles.

Update to alpha-20200724

- Update to alpha-20191221
- Remove python 2.7 support

Update to alpha-20191104

Update to alpha-20190701

Update to alpha-20190317

Update to alpha-20190102

Update to alpha-20181124

Update to alpha-20180806

- Update to alpha-20170902
- Build python2 and python3 bindings
- Remove DOCS option, the 2 text files do not carry very useful information

- Update to alpha-20170204
- Make NLS optional

Update to alpha-20160731

Update to alpha-20160418

Update to alpha-20160110

Update to alpha-20150905

Update to alpha-20150204

Update to alpha-20150124

Update to alpha-20150106

Respect WITH_OPENSSL_PORT=yes

Update to alpha-20141023

Convert a few ports to USES=python

Update to alpha-20140728

New port: devel/libbde
Library and tools to access the BitLocker Drive Encryption (BDE) format.
The BDE format is used by Windows, as of Vista, to encrypt data on a storage
media volume.

WWW: https://code.google.com/p/libbde/