Older versions of GitPushService push a single commit SHA string to the queue,
but Gitaly requires that the parameters sent by CreateGpgSignatureWorker are
an array. It's possible to have old workers using this original signature or
jobs in the retry queue that would fail if CreateGpgSignatureWorker can't
handle the string form.

merge request https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/6763

CE upstream - 2018-08-02 00:21 UTC

See merge request gitlab-org/gitlab-ee!6757

Make CNG_PROJECT_PATH configurable for releasing helm charts

Closes charts/gitlab#644

See merge request gitlab-org/gitlab-ee!6760

Resolve "Extract EE specific files/lines for Discussion app/serializers"

Closes #6650

See merge request gitlab-org/gitlab-ee!6762

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Rails 5 fix product array method delagation by manually calling .to_a in NotificationService

See merge request gitlab-org/gitlab-ee!6753

EE Port of gitlab-ce!20851 (Enable frozen string in app/models/*.rb)

See merge request gitlab-org/gitlab-ee!6735

Resolve "Mark experimental ES indexer as beta, not experimental"

Closes #6587

See merge request gitlab-org/gitlab-ee!6384

Ignore sorting parameter when exporting issues to CSV

Closes #4159

See merge request gitlab-org/gitlab-ee!6702

Resolved conflicts:
- app/workers/all_queues.yml
- config/sidekiq_queues.yml
- spec/lib/gitlab/import_export/all_models.yml

CE MR: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/19480
EE MR: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/6611

# Conflicts:
#	app/models/ci/build.rb
#	app/workers/all_queues.yml
#	config/sidekiq_queues.yml
#	db/schema.rb
#	locale/gitlab.pot
#	spec/lib/gitlab/import_export/all_models.yml

[ci skip]

Fix scss-lint error

See merge request gitlab-org/gitlab-ee!6755

Add repository languages for projects

Closes #23931, #34671, #48647, and #47301

See merge request gitlab-org/gitlab-ce!19480

Add repository languages for projects

See merge request gitlab-org/gitlab-ee!6611

Enable SCSS linting for EE

Closes #7063

See merge request gitlab-org/gitlab-ee!6750

Add vanilla JS avatar_helper and update existing avatar helpers

See merge request gitlab-org/gitlab-ce!20886

Backport CSS changes from gitlab-ee!6638

See merge request gitlab-org/gitlab-ce!20961

Add license management frontend

Closes #5488

See merge request gitlab-org/gitlab-ee!6638

Resolve "Clean up changelog for 11.1.3 and 11.1.4"

Closes #49837

[ci skip]

See merge request gitlab-org/gitlab-ce!20962

Raise timeout for Karma tests to 2 seconds

See merge request gitlab-org/gitlab-ce!20963

Our friends at GitHub show the programming languages for a long time,
and inspired by that this commit means to create about the same
functionality.

Language detection is done through Linguist, as before, where the
difference is that we cache the result in the database. Also, Gitaly can
incrementaly scan a repository. This is done through a shell out, which
creates overhead of about 3s each run. For now this won't be improved.

Scans are triggered by pushed to the default branch, usually `master`.
However, one exception to this rule the charts page. If we're requesting
this expensive data anyway, we just cache it in the database.

Edge cases where there is no repository, or its empty are caught in the
Repository model. This makes use of Redis caching, which is probably
already loaded.

The added model is called RepositoryLanguage, which will make it harder
if/when GitLab supports multiple repositories per project. However, for
now I think this shouldn't be a concern. Also, Language could be
confused with the i18n languages and felt like the current name was
suiteable too.

Design of the Project#Show page is done with help from @dimitrieh. This
change is not visible to the end user unless detections are done.

Our friends at GitHub show the programming languages for a long time,
and inspired by that this commit means to create about the same
functionality.

Language detection is done through Linguist, as before, where the
difference is that we cache the result in the database. Also, Gitaly can
incrementaly scan a repository. This is done through a shell out, which
creates overhead of about 3s each run. For now this won't be improved.

Scans are triggered by pushed to the default branch, usually `master`.
However, one exception to this rule the charts page. If we're requesting
this expensive data anyway, we just cache it in the database.

Edge cases where there is no repository, or its empty are caught in the
Repository model. This makes use of Redis caching, which is probably
already loaded.

The added model is called RepositoryLanguage, which will make it harder
if/when GitLab supports multiple repositories per project. However, for
now I think this shouldn't be a concern. Also, Language could be
confused with the i18n languages and felt like the current name was
suiteable too.

Design of the Project#Show page is done with help from @dimitrieh. This
change is not visible to the end user unless detections are done.