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.

textproc: remove 'Created by' lines

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

  *  "Choe, Cheng-Dae" whitekid
  *  -
  *  <glewis@FreeBSD.org>
  *  <koshy@india.hp.com>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Aaron Dalton <aaron@daltons.ca>
  *  Aaron Straup Cope
  *  Aaron Straup Cope <ascope@cpan.org>
  *  Ache
  *  Adam Herzog <adam@herzogdesigns.com>
  *  Adam Weinberger <adamw@FreeBSD.org>

Remove # $FreeBSD$ from Makefiles.

Update manpage location (r523104)

Fix WWW

- Add LICENSE_FILE
- Use USES=localbase

Cleanup USE_GITHUB usage.

With hat:	portmgr
Sponsored by:	Absolight

- Update to 0.5
- Convert to new USE_GITHUB usage and remove deprecated GH_COMMIT
- Silence patch message
- Cosmetic change
- Update pkg-descr
- Update WWW
- Take maintainership

Changes:	https://github.com/dstosberg/odt2txt/commits/master

Update USE_GITHUB so it does not require GH_COMMIT.

Using this new scheme allows only setting the _tag_ or _commit hash_ in
GH_TAGNAME and not having to know the hash for a tag.  This scheme will
download a tarball that has a different checksum than before due to a changed
directory name for extraction.

The following MASTER_SITES are provided to retain the old checksum and
directory structure (that require GH_COMMIT):
  GH -> GHL
  GITHUB -> GITHUB_LEGACY

Differential Revision:	https://reviews.freebsd.org/D748
Submitted by:	amdmi3
Reviewed by:	mat, swills, antoine, bdrewery
With hat:	portmgr

textproc/odt2txt: switch to github to fix fetching

While here, reset maintainership.  The maintainer has not provided any
updates since taking over the port in 2011, including staging the port.

PR:		194348
Submitted by:	kvedulv (de)
Approved by:	(former) maintainer timeout

Support staging

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

- Make ports use the libc provided iconv implementation on 10-CURRENT
  after r254273
- Fix a bunch of ports to properly work after this
- Mark converters/libiconv as IGNORE for systems with iconv in libc

Reviewed by:	bapt
Approved by:	portmgr (bapt)
Discussed with:	bapt, bsam (who both contributed ideas and code)

- Convert USE_ICONV=yes to USES=iconv
- Change USE_GNOME=pkgconfig|gnomehack to USES=pathfix|pkgconfig and
  USE_GETTEXT=yes to USES=gettext while here

- Add odt2txt.1 to port
- Minor cleanups
- Pass maintainership to submitter

PR:             ports/157270
Submitted by:   "Alexey V. Degtyarev" <alexey@renatasystems.org>

We no longer need to override ICONV_CHAR via CPPFLAGS, it is automatically
detected now.  (This also avoids double quotes in CPPFLAGS. [1])

PR:             153625 [1]
Feature safe:   yes

Reset chinsan@FreeBSD.org due to numerous maintainer-timeouts and no
response to email.

Hat:            portmgr

- Update to 0.4

- Update to 0.3

PR:             ports/113025
Submitted by:   chinsan (maintainer)

Add odt2txt 0.2, a simple (and stupid) converter from OpenDocument Text
to plain text.

PR:             ports/107606
Submitted by:   chinsan