*: Move manpages to share/man for imake ports.

Approved by:	portmgr (blanket)

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.

science: remove 'Created by' lines

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

  *  Andreas Fehlner <fehlner@gmx.de>
  *  Brad Huntting <huntting@glarp.com>
  *  Chao Shin <quakelee@cn.FreeBSD.org>
  *  Cheng-Lung Sung <clsung@FreeBSD.org>
  *  Chia-Hsing Yu <me@davidyu.org>
  *  Chris Rees <utisoft@gmail.com>
  *  David Naylor <dbn@FreeBSD.org>
  *  Dmitry Sivachenko <demon@FreeBSD.org>
  *  Ed Schouten <ed@FreeBSD.org>
  *  Eric Freeman <freebsdports@chillibear.com>
  *  Erik B Knudsen

Remove # $FreeBSD$ from Makefiles.

science/2d-rewriter:
- Really reset maintainership

Notified by:	Igor Serikov (former maintainer)

science/2d-rewriter:
- Update to 1.6
- Drop maintainership
- while I'm here reformat descrption, add WWW, clean up Makefile

PR:		244394 (based on)
Submitted by:	Igor Serikov (maintainer)

Add USES=xorg USES=gl, ports categories s

Add USES=xorg and USES=gl to ports in categories starting with 's'
While here, try to sprinkle other USES (mostly gnome and sdl) as needed.

- Fix trailing whitespace in pkg-descrs, categories [p-x]*

Approved by:	portmgr blanket

Cleanup GH_* and variables order.

Sponsored by:	Absolight

- Change host to Github

PR:		202785
Submitted by:	iserikov@acm.org(maintainer)

Cleanup plist

- Update to 1.5
- Convert to staging

PR:		189786
Submitted by:	iserikov@acm.org (maintainer)

Remove trailing whitespaces from category science

According to the Porter's Handbook (5.12.2.3.) default options must be added to
OPTIONS_DEFINE. This policy has been implemented only recently that's why we
have many ports violating this policy.

This patch adds the default options specified in the Porter's Handbook to
OPTIONS_DEFINE where they are being used. Ports maintained by
gnome@FreeBSD.org, kde@FreeBSD.org and x11@FreeBSD.org have been excluded.

Approved by:    portmgr (bapt)

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

Convert to USES=imake
Trim headers
optionsng

 - remove MD5

- Update to 1.4

PR:     ports/142562
Submitter:      Igor Serikov <iserikov@acm.org> (maintainer)

Change maintainer address on request of maintainer via a private email chat.

Convert most of remaining ports that depend on xorg-libraries to
modular xorg.

- supply corresponding USE_XORG for all imake-using ports that need it
- USE_IMAKE no longer implies USE_XLIB in absence of USE_XORG
- retire USE_X_PREFIX which is not really used anywhere after the
  above change
- a few minor nits like whitespace and SF macro

Tested by:      2 tinderbox runs by pav
Approved by:    portmgr (pav)

- Update to 1.3.

PR:             ports/124672
Submitted by:   Igor Serikov <bt@turtle.freedns.us> (maintainer)
Approved by:    gabor (mentor, implicit)

[NEW PORT] graphics/2d-rewriter: Fractals generator based on pattern matching
and rewriting

        2d-rewriter is fractals generator based on pattern matching
        and rewriting. The program takes input containing initial
        object placement and rewriting rules and keeps applying
        rules to the data field until it reaches an arrangement
        where no rules can be applied.

PR:             ports/118906
Submitted by:   Igor Serikov <bt@turtle.freedns.us>