This reverts commit d15d793b.

# Conflicts:
#	app/controllers/projects/settings/repository_controller.rb
#	app/services/projects/cleanup_service.rb
#	app/views/projects/mirrors/_mirror_repos.html.haml
#	app/views/projects/settings/repository/show.html.haml
#	config/dependency_decisions.yml
#	config/sidekiq_queues.yml
#	ee/db/migrate/20180823132905_add_packages_enabled_to_project.rb
#	lib/api/search.rb
#	lib/gitlab/import_export/import_export.yml
#	locale/gitlab.pot
#	qa/qa/page/base.rb
#	qa/qa/page/project/settings/mirroring_repositories.rb

[ci skip]

CE upstream - 2018-12-06 10:22 UTC

See merge request gitlab-org/gitlab-ee!8724

Revert "Merge branch 'fix/gb/encrypt-ci-build-token' into 'master'"

See merge request gitlab-org/gitlab-ce!23644

This reverts commit 1e8f1de0, reversing
changes made to 62d97112.

This reverts commit 1e8f1de0, reversing
changes made to 62d97112.

Group level labels can be used in subgroups and projects

See merge request gitlab-org/gitlab-ce!23643

Docs: fixes badge and blockquotes syntax

Closes gitlab-com/gitlab-docs#285

See merge request gitlab-org/gitlab-ee!8738

Docs: fixes blockquotes syntax

See merge request gitlab-org/gitlab-ce!23638

EE: Move default brand title to a method

See merge request gitlab-org/gitlab-ee!8735

Move default brand title to a method

See merge request gitlab-org/gitlab-ce!23632

Upgrade gitlab-ui dependency

See merge request gitlab-org/gitlab-ce!23611

EE Port of "Upgrade gitlab-ui dependency"

See merge request gitlab-org/gitlab-ee!8723

Disable Sidekiq feature flag check if features table does not exist

Closes #54718

See merge request gitlab-org/gitlab-ce!23639

Security update of gem rails to version 4.2.11

See merge request gitlab-org/gitlab-ce!23520

Adds documentation changes for the GSD charts

See merge request gitlab-org/gitlab-ee!8713

Change dropdown divider color to gray-200 (#dfdfdf)

See merge request gitlab-org/gitlab-ce!23592

Add feature flag for workhorse content type calculation

See merge request gitlab-org/gitlab-ce!22667

Deprecate non-hashed repository storage for Geo installations

See merge request gitlab-org/gitlab-ee!8739

Allow internal references to be removed (EE port)

See merge request gitlab-org/gitlab-ee!8712

Allow internal references to be removed

Closes #19376

See merge request gitlab-org/gitlab-ce!23189

[CE] Revert Gold Trial MRs

See merge request gitlab-org/gitlab-ce!23619

Revert Gold Trial MRs

See merge request gitlab-org/gitlab-ee!8726