Set correct timestamps when creating past issues

Closes #58361

See merge request gitlab-org/gitlab-ce!27406

`None` for assignees

Closes #60599

See merge request gitlab-org/gitlab-ce!27419

Update assignees_spec.js

Update sidebar_spec.rb

Update issues_spec.rb

Test using Git 2.21

See merge request gitlab-org/gitlab-ce!27418

Resolve "Karma failing with MrWidgetAlertMessage when helpPath is provided  Maximum call stack size exceeded"

Closes #60605

See merge request gitlab-org/gitlab-ce!27429

Docs: CI/CD intro - add new illustration + description

See merge request gitlab-org/gitlab-ce!27278

Link to resource label events API

See merge request gitlab-org/gitlab-ce!27412

Create frontend FAQ (documentation)

See merge request gitlab-org/gitlab-ce!26372

Replaced "View file" button with doc-text icon

Closes #59034

See merge request gitlab-org/gitlab-ce!27365

Update merge request widget to accommodate post-merge pipelines

See merge request gitlab-org/gitlab-ce!25983

Fix minor typo in LDAP docs

Closes #60413

See merge request gitlab-org/gitlab-ce!27415

Fix styling for `app/assets/stylesheets/pages/status.scss`

Closes #59929

See merge request gitlab-org/gitlab-ce!26875

Hide overflow in scoped labels

Closes #48431

See merge request gitlab-org/gitlab-ce!27362

Given Rails doesn't use the Git binary anymore, this shouldn't be a
problem.

Backport metrics report type

See merge request gitlab-org/gitlab-ce!26798

Update migration docs

See merge request gitlab-org/gitlab-ce!27261

Docs: Complete "Repository storage" directions

See merge request gitlab-org/gitlab-ce!27346

Resolve "Tooltip for "View file" shows raw HTML"

Closes #60533

See merge request gitlab-org/gitlab-ce!27398

Sets `system_note_timestamp` from `created_at`

Extract move quick action spec to shared example

Closes #59570

See merge request gitlab-org/gitlab-ce!26907

Rewind iid on pipelines

Closes #59362

See merge request gitlab-org/gitlab-ce!26490

Update Node.js to 10.15.3 in CI template for Hexo

See merge request gitlab-org/gitlab-ce!25943

Scoped labels overflew in all the places because of
lack of restriction on `max-width`. This commit introduces
the same limits on width we have inplace for regular labels

This backports the changes from
https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/10452

Externalize several strings in controllers/services/presenters

See merge request gitlab-org/gitlab-ce!27390

- app/services
- app/controllers
- app/presenters

Don't render artifact download links for builds with expired artifacts

See merge request gitlab-org/gitlab-ce!26753

Adds instance metrics to usage ping

Closes #53138

See merge request gitlab-org/gitlab-ce!27238

Remove EE-specific code from boards store (CE-backport)

See merge request gitlab-org/gitlab-ce!26924

If no pipeline is created we currently have IID gap.
This is due to fact that we generate IID not on save,
but rather ahead of time. This results, us,
losing IIDs.