databases: remove 'Created by' lines

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

  *  "Choe, Cheng-Dae" whitekid
  *  "Mahdi Mokhtari <mokhi64@gmail.com>"
  *  "Meikel Brandmeyer" <ocaml-sqlite3-port@kotka.de>
  *  <hvo.pm@xs4all.nl>
  *  <jsmith@resonatingmedia.com>
  *  <ports@c0decafe.net>
  *  Aaron Dalton <aaron@FreeBSD.org>
  *  Adam Weinberger <adamw@FreeBSD.org>
  *  Ade Lovett <ade@FreeBSD.org>
  *  Akinori MUSHA aka knu <knu@idaemons.org>
  *  Alan Snelson <Alan@Wave2.org>

Fix CONFLICTS_INSTALL in the databases category

Approved by:	portmgr (implicit)

Remove # $FreeBSD$ from Makefiles.

Update courier-authlib to 0.71.2

- Update courier-unicode to 2.2.2
- Bump PORTREVISION of depdendent ports due to shlib version bum

- Update devel/courier-unicode to 2.0
- Update mail/cone to 0.96
- Update mail/courier-imap to 4.18.0 [1]
- Update mail/maildrop to 2.9.0
- Update mail/sqwebmail to 5.9.0 [1]
- Update security/courier-authlib (and slaves) to 0.68.0 [1]

On request from oliver@, take maintainership of the courier-authlib
ports and the courier-imap port.

Approved by:		oliver@ (maintainer) [1]
Differential Revision:	https://reviews.freebsd.org/D11467

- Update to devel/courier-unicode to 1.4
- Chase shlib bump

By default libtool replaces -export-symbols <file> with -retain-symbols-file
<file> on ELF systems, but this doesn't really do what -export-symbols is
meant to do.  On GNU ELF systems it converts <file> to a simple version
script first and then uses -version-script instead of -retain-symbols-file.
Let USES=libtool patch libtool scripts to do this on all systems with GNU
ld(1).

Bump PORTREVISION on all ports where the build log contains -export-symbols.

audio/calf: This port builds a module that now exports only one function,
but it also builds a number of executables that link to this module and
expect to see other functions.  Because it's already a bit dodgy to link to
a module (libtool warns about this) let the module continue to export only
one function and instead build an ordinary library from the same source that
the executables can link to.  Fix a number of other issues in the same

- Update courier-unicode to 1.2
- Update courier-imap to 4.16.1
- Update maildrop to 2.8.2
- Update sqwebmail to 5.8.2
- Update courier-authlib to 0.66.2
- Some plist and Makefile modernization

Approved by:		oliver@ (as maintainer of various of these ports)
Differential Revision:	https://reviews.freebsd.org/D2391

*/courier-authlib*:
- Add USES=libtool
- Remove USE_LDCONFIG, not needed for modules
- Disable static modules
- Remove install-configure from INSTALL_TARGET, no impact with staging
- Add manpages to pkg-plist
- Use @sample
- Replace pkg-(de)install and pre-install target with USERS and GROUPS
- Create /var/run/authdaemond at package installation instead of in rc
  script

add STAGE support

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

move mail/courier-authlib to security/courier-authlib which is a meta-port now.

Submitted by:           Yarema <yds@CoolRat.org>
In corporation with:    Jose M Rodriguez <josemi@freebsd.jazztel.es>, Milan
Obuch <ports@dino.sk>, myself