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.

misc: remove 'Created by' lines

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

  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adam@vectors.cx>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan E <alane@FreeBSD.org>
  *  Alex Semenyaka <alex@rinet.ru>
  *  Alex Stangl <alex@stangl.us>
  *  Alexander Logvinov <avl@FreeBSD.org>
  *  Alexander Logvinov <ports@logvinov.com>
  *  Alexander Nusov <alexander.nusov@nfvexpress.com>
  *  Alexander Timoshenko <gonzo@univ.kiev.ua>

Remove # $FreeBSD$ from Makefiles.

http://github.com redirects to https://github.com, spare everyone a redirect.

Sponsored by:	Absolight

Revert recent strfile changes, strfile is already in base

With hat:	portmgr

misc/fortune-mod-epictetus: Use fortune_strfile instead of strfile(8)

This removes the dependency on the games distribution.

Approved by:	general blanket

Update ports in the [i-m]* category to not use GH_COMMIT.

With minor cleanups to make things simpler.

With hat:	portmgr
Sponsored by:	Absolight

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

misc/fortune-mod-epictetus: update 0.1 -> 0.2

- Add LICENSE and LICENSE_FILE
- Convert to USE_GITHUB

PR:		197602
Submitted by:	Andy Kosela <akosela@andykosela.com>

Unbreak on head

Cleanup plist

misc/fortune-mod-epictetus: fix grammar error

PR:		191845
Submitted by:	Andy Kosela (maintainer)

Distfile has been rerolled

PR:		191807
Submitted by:	Andy Kosela (maintainer, upstream)

Add misc/fortune-mod-epictetus

fortune-mod-epictetus is a compilation of quotes from ancient
philosopher Epictetus.  They come from "A Selection from the Discourses
of Epictetus with the Encheiridion" translated by George Long.

WWW: http://github.com/akosela/fortune-mod-epictetus

PR:		191793
Submitted by:	Andy Kosela