Fix WWW in parent/child ports

Many of the WWW are overwritten later which means the wrong value
is used. This did not happen before where the children were either
 a) just using the pkg-descr from the parents
 b) or had their own separate pkg-descr with custom WWW

Use WWW?= in parents when the child's WWW is different.

Children that use the same WWW as the parent can just inherit it,
i.e., the child WWW can be removed.

Approved by:	portmgr (implicit)

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.

x11: remove 'Created by' lines

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

  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alexander Matey <matey@cis.ohio-state.edu>
  *  Alexander Nedotsukov <bland@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@FreeBSD.org>
  *  Alexey Dokuchaev <danfe@regency.nsu.ru>
  *  Alexey Mikhailov <karma@ez.pereslavl.ru>
  *  Andrew Pantyukhin <infofarmer@FreeBSD.org>
  *  Anton Berezin <tobez@FreeBSD.org>
  *  Anton Toernqvist <antont@inbox.lv>

x11/libfm: Update to 1.3.2

Updating pkg-plist in slave port x11/libfm-extra.

ChangeLog: https://github.com/lxde/libfm/releases/tag/1.3.2

PR:	254791
Reported by:	gspurki@gmail.com
Tested by:	portmaster@bsdforge.com (maintainer)

Remove # $FreeBSD$ from Makefiles.

- Fix LICENSE
- Add LICENSE_FILE
- Update WWW

x11/libfm, x11-fm/pcmanfm: update and flavorize both.

- update x11/libfm to version 1.3.1
- update x11-fm/pcmanfm to version 1.3.1
- convert both to flavors
- fix other affected ports

PR:		229944
Reviewed by:	adamw, antoine, bapt
Approved by:	mat (portmgr, mentor), tcberner (mentor), jsm (maintainer), Chris
Hutchinson <portmaster@bsdforge.com> (maintainer)
Differential Revision:	https://reviews.freebsd.org/D16387

Take in olivierd@'s commit bit on his request.

Submitted by:	olivierd@
With hat:	portmgr-secretary

- Update to 1.2.5
- Adjust dependencies (reported by QA script)
- Switch to USES= localbase
- Remove DOCS option
- Take maintainership

Reset ports maintained by horia@racoviceanu.com.

The last change submitted or approved by Horia in Bugzilla dates back to
September 2015. Since then, all commits to his ports were landed by others
after the maintainer timeout period expired (see r383744, r405055, r405057,
r400461 and r414655, for example).

Horia did show interest in coming back after I sent a private email a few
months ago, but since nothing has changed it is better to reassign his ports
back to the heap.

Differential Revision:	https://reviews.freebsd.org/D5980

x11/libfm:
- Update to 1.2.4
- Cosmetic change for documentation files

x11/libfm-extra
- Update to 1.2.4
- Remove distinfo (not need in slave port)

PR:		207579
Submitted by:	myself
Approved by:	horia@racoviceanu.com (maintainer, timeout 1 month)

- Convert x11/libfm and x11/libfm-extra to Master-Slave Port
  (same application, CATEGORIES, DISTFILES, install path)
- Bump PORTREVISION
- Move patches to Makefile

PR:		200825
Submitted by:	horia@racoviceanu.com (maintainer)

Configure fails with:

configure: error: GNU gettext tools not found; required for intltool

Sponsored by:	Absolight

- Update to 1.2.3
- Adjust LICENSE and dependencies
- Fix USES= gettext-* when NLS option is not set
- Remove STATIC option

Add x11-libfm-extra to avoid circular dependency (required for
x11/menu-cache >= 1.0.0 and x11/libfm >= 1.2.3)

PR:		198773 (based on)
Submitted by:	myself
Approved by:	maintainer (timeout 3 weeks)