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-ext2: Update to the latest commit

This fixes some minor things such as a hardcoded older version while
running fuse-ext2 [1].

Changes
https://github.com/alperakcan/fuse-ext2/compare/ea7bacf..e8f1063

Reported by:	Chris Syntichakis <csynt8bit@gmail.com> [1]

*/*: Remove GNU_CONFIGURE_MANPREFIX

After 9fd7ee1cdf6c remove GNU_CONFIGURE_MANPREFIX from my ports.

sysutils/fusefs-ext2: Move man pages to share/man

sysutils/fusefs-ext2: Update to 0.0.11

sysutils/fusefs-ext2: Bump PORTREVISION

Bump PORTREVISION after adding a patch. This should have been done in the
previous commit.

PR:		273586

sysutils/fusefs-ext2: Allow default_permissions override

The fuse-ext2 program always enables the default_permissions and
allow_other options. This is wrong. The user should be able to override
those.

Since upstream appears to be unmaintained (no commits for 3 years),
patch this bug locally.

PR:             273586

sysutils/fusefs-ext2: Adjust dependencies after 14e733a6bb4b

After commit 14e733a6bb4b to sysutils/e2fsprogs, poudriere always
rebuilds sysutils/fusefs-ext2.

Adjust dependency to sysutils/e2fsprogs-core which contains the actual
files needed.

PR:		265289

sysutils/fusefs-ext2: Pacify portfmt/portclippy

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>

devel/e2fsprogs-libss: merge to sysutils/e2fsprogs

This is to break dependency cycles between e2fsprogs-libss and
e2fsprogs (see 254751 comment #18 for details), and to avoid creating
yet another split-out port, then for e2fsprogs's libcom_err.

Bump PORTREVISION of the four e2fsprogs consumers to flush out
their e2fsprogs-libss dependency records.

PR:		254751
Reported by:	Felix Palmen
PR:		261217
Reported by:	tech-lists@zyxst.net
Fixes:		8e6ae60 devel/e2fsprogs-libss: use local compile_et...

Approved by:	prior maintainer timeout (Ben Kaduk, 7 months) on 254751

Remove # $FreeBSD$ from Makefiles.

- Update to the latest commit including @asomers' pull request [1].
- Pacify portlint

[1] https://github.com/alperakcan/fuse-ext2/pull/98

Notified by:	pfg

Update to the most recent upstream commit. This includes some fixes already
reported upstream.

Notified by:	pfg

Update to 0.0.10

Fix package list.

Don't install pkg-config file since we're not installing any developer stuff.

Notified by: 	mandree

Reconcile e2fsprogs ./. krb5-* conflicts.

* Move conflicting e2fsprogs headers & libs into .../e2fsprogs/... subdirs.
* Move conflicting awk scripts into ${DATADIR}.
* Rename and patch compile_et to e2fsprogs-compile_et.
* Remove conflict markers (from e2fsprogs and krb5-*).
* Add CPPFLAGS/LDFLAGS to sysutils/fusefs-ext2, including
  --rpath setting.

While here, also:
* sort pkg-plist and files/unwanted
* use FUSEFS_CONFIGURE_ENABLE=fuse2fs to prevent e2fsprogs from picking up
  fusefs (implies --disable-fuse2fs if the option remains disabled)
* add --without-included-gettext to CONFIGURE_ARGS just to be on the safe
  side.

And of course, bump PORTREVISION to 3 in e2fsprogs. Since other ports
do not change files or runtime behaviour, their PORTREVISION remains
untouched.

Add fusefs-ext2 0.0.9, FUSE module to mount ext2, ext3 and ext4 with
read write support.