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.

mail: remove 'Created by' lines

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

  *  <ashish@FreeBSD.org>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam David <adam@FreeBSD.org>
  *  Adam McDougall <mcdouga9@egr.msu.edu>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alex Deiter <tiamat@komi.mts.ru>
  *  Alex Dupre <ale@FreeBSD.org>
  *  Alex Dupre <sysadmin@alexdupre.com>
  *  Alex Perel <veers@disturbed.net>

Remove # $FreeBSD$ from Makefiles.

- Drop @dirrm* from plist

Move plugin installation into the plist, rather than post-install, so
that it will work when installed from binary pkg.

Bump PORTREVISION on all plugins for this.

- Stage support
- While here cleanup some whitespaces / dependencys

It turns out that letting bsd.squirrelmail.mk define CATEGORIES
broke PKGORIGIN, which is created in bsd.port.pre.mk. Oops.

So, I've added CATEGORIES back to all the plugins, and bumped
PORTREVISION so that packages with correct origins can be
created.

Thanks to:	Stefan Bethke <stb@lassitu.de>

Create a generic PKGMESSAGE, and use it where appropriate.

Make sure that bsd.port.pre.mk is included before bsd.squirrelmail.mk.

For ports with maintainers, I haven't switched you to the new
PKGMESSAGE, but I have corrected paths in pkg-message.in where
necessary. I also got a little over-zealous in cleaning redundant
definitions from the headers. Apologies in advance if this rubs
you the wrong way.

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

- Reassign to the heap, I haven't used squirrelmail in a long time

CATEGORIES is defined in bsd.squirrelmail.mk which is always loaded after .mk
inclusion leading to PKGORIGIN not being set when needed.
Nothing requires bsd.squirrelmail to be loaded after bsd.port.pre.mk but the
PORTDIR.
Convert "${PORTDIR}/mail" to ${.CURDIR}/.. and remove all the pre.mk/post.mk
dancine

Reported by:	erwin

- Update to 0.6
- Take maintainership

Feature safe:   yes

- remove MD5

- Reassign maintainer to ports@FreeBSD.org.

PR:             ports/133659
Submitted by:   Gerrit Beine <gerrit.beine@gmx.de> (maintainer)

Bump portrevision due to upgrade of devel/gettext.

The affected ports are the ones with gettext as a run-dependency
according to ports/INDEX-7 (5007 of them) and the ones with USE_GETTEXT
in Makefile (29 of them).

PR:             ports/124340
Submitted by:   edwin@
Approved by:    portmgr (pav)

- Update to 0.5

PR:             ports/123294
Submitted by:   Gerrit Beine <gerrit.beine gmx.de> (maintainer)

- Use correct portname in pkg-message
- Bump PORTREVISION

PR:             ports/121980
Submitted by:   Edmondas Girkantas <eg fbsd.lt>
Approved by:    maintainer timeout

- Fix description

If you have an IMAP server with QUOTA Extension capability, you can use
this plugin to view the current quota usage (both size and message count),
which is displayed just above the folders list.
A warning message can also be displayed to users upon login if desired.
If no quota is set, nothing is displayed.

WWW: http://www.squirrelmail.org

PR:             ports/93148
Submitted by:   Gerrit Beine <gerrit.beine@gmx.de>