Remove expired ports:

2020-11-30 www/rubygem-dashing: Unmaintained by upstream, use
www/rubygem-smashing instead
2020-11-30 www/rubygem-redmine_acts_as_taggable_on: Unmaintained by upstream
2020-11-30 www/rubygem-gitlab-grack: Deprecated by upstream
2020-12-02 databases/db6: latest 6.2.x version and newer not downloadable
without registration

Mark DEPRECATED and set EXPIRATION_DATE to 2020-11-30

Use REINPLACE_CMD instead of patch file

It helps to simplify devel/ruby-gems update.

- Update to 2.7.7

PR:		229603
Submitted by:	miwi
Exp-run:	antoine
Sponsored by:	iXsystems Inc.
Differential Revision:	https://reviews.freebsd.org/D16177

Update gemspec patch for ruby-gems 2.7.6 update (r462122)

Update to 2.7.5

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
PR:		225708
Exp-run by:	antoine

Update to 2.7.4

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
PR:		224677
Exp-run by:	antoine

Fix patch

Update gemspec

Update gemspec patch

- Update s.rubygems_version to match latest ruby-gems
- Remove unnecessary s.add_runtime_dependency patch

Update to 2.6.10

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
MFH:		2017Q1

Update to 2.6.9

- Rename GEM_ENV to GEMS_ENV and move it alongside other GEMS_* variables

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
Differential Revision:	https://reviews.freebsd.org/D9291
PR:		216370
Exp-run by:	antoine
MFH:		2017Q1

- Update to 2.6.8
- Do not silence installation message
- Update WWW
- Add GitHub repository to pkg-descr

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
Differential Revision:	https://reviews.freebsd.org/D8682
PR:		214961
Exp-run by:	antoine

Convert USES=gem:autoplist to USES=gem since autoplist is default

create USES=gem and update rubygem- ports to use it

Note that for now ports still have to have USE_RUBY=yes to use USES=gem

PR:		209041
Differential Revision:	https://reviews.freebsd.org/D6070

devel/ruby-gems: Update to 2.6.2

PR:		208371
Submitted by:	wen (partial)

Remove ${PORTSDIR}/ from dependencies, categories v, w, x, y, and z.

With hat:	portmgr
Sponsored by:	Absolight

- Update to 2.5.0
- Add LICENSE_FILE
- Convert to new options target helper
- Convert to new options variable helper
- Use = instead of += for PLIST_SUB
- Cleanup Makefile

Changes:	https://github.com/rubygems/rubygems/blob/master/History.txt
PR:		204328
Exp-run by:	antoine

www/rubygem-gitlab-grack: patch rack 1.5 dependency

PR:		201330
Submitted by:	Torsten Zuehlsdorff <ports@toco-domains.de>
Approved by:	mat (mentor)
Differential Revision:	https://reviews.freebsd.org/D2998

Set NO_ARCH for remaining rubygem-* ports with no arch dependent files

Obtained from:  DEVELOPER_MODE
With Hat:       ruby@

Sponsored by:   RideCharge Inc / Curb

- Remove unneeded executables (bin/console and bin/testserver)
- Remove CONFLICTS_INSTALL
- Remove rubygem-gitlab-grack from CONFLICTS_INSTALL of comms/conserver*
- Bump PORTREVISION for package change

Differential Revision:	https://reviews.freebsd.org/D2625
Submitted by:	mmoll

- Update to 2.0.2
- Add LICENSE
- Mark CONFLICTS_INSTALL among comms/conserver, comms/conserver-com and
www/rubygem-gitlab-grack

Changes:	https://github.com/gitlabhq/grack/blob/master/CHANGELOG

www/rubygem-gitlab-grack: update to 1.1.0

- Add stage support

Ruby/Rack Git Smart-HTTP Server Handler

WWW: https://github.com/gitlabhq/grack

PR:		ports/182767
Submitted by:	Loic Blot <loic.blot@unix-experience.fr>