* master: (587 commits)
  Increase GitLab QA screenshots size
  Fix QA test scenario for creating a new project
  Configure headless chrome screenshots correctly
  Allow passing exceptions when creating project services
  Also inject new route helpers into includers of GitlabRoutingHelper
  Remove many N+1 queries with merge requests API
  fix milestones finder failing spec
  Make wrong migrations idempotent
  Remove double border on last group row
  Update tests to test what the component renders and what the clicks calls
  Username and password are no longer stripped from import url on import
  Change `sign_out` usage to `gitlab_sign_out` in one spec
  Send Gitaly Repository with /api/internal/allowed
  Resolve "Liberation Mono weird font rendering on Fedora/openSUSE/other Linux distros"
  Force mobile view for admin projects
  fix spec
  Mark a subgroup-related spec as PostgreSQL-only
  Use vue .prevent to prevent the click
  Add members-list class to admin projects page
  Fix another typo in SHA attribute spec
  ...

Conflicts:
	db/post_migrate/20170628080858_migrate_stage_id_reference_in_background.rb
	db/schema.rb
	lib/gitlab/background_migration/migrate_build_stage_id_reference.rb
	spec/migrations/migrate_stage_id_reference_in_background_spec.rb

Configure headless chrome screenshots correctly

See merge request !12746

Increase GitLab QA screenshots size

See merge request !12748

Allow passing exceptions when creating project services

See merge request !12745

Fix QA test scenario for creating a new project

Closes gitlab-qa#56

See merge request !12747

Fix offline runner detection

See merge request !11751

Exclude gitlab_git_test from docs only changes

See merge request !12703

Fix gitlab-ee reference in ee_compat_check

See merge request !12713

Prevent default click since we change the url manually

Closes #34810

See merge request !12721

Change gitlab_sign_in to sign_in

See merge request !12369

Also inject new route helpers into includers of GitlabRoutingHelper

Closes #34859

See merge request !12735

Add build stage_id reference background migration

Closes #34151

See merge request !12513

Remove many N+1 queries with merge requests API

See merge request !12726

Send Gitaly Repository with /api/internal/allowed

See merge request !12452

Identified via `ENABLE_BULLET=1 bundle exec rspec spec/requests/api/merge_requests_spec.rb:34`

Improves speed of #34159

fix migrations in the future

Closes #34832

See merge request !12719

Username and password are no longer stripped from import url on import

See merge request !12725

fix milestones finder failing spec

Closes #34852

See merge request !12727

Remove double border on last group row

Closes #34612

See merge request !12666

CE port of updated welcome page

See merge request !12662

Improve members view on mobile

Closes #25103

See merge request !12619

Add creation time filters to user search API for admins

Closes #29507

See merge request !12682

Resolve "Navigation - Color palette for new navigation"

Closes #34402

See merge request !12684

For reasons that are still unclear, the EE version (but only the EE
version) of this spec was failing reliably, and changing these calls
seemed to resolve it. So we're making the change here for parity.

Mention that 9.3 also needs `log_bin_trust_function_creators` on MySQL.

See merge request !12687

- Make single gitaly payload
- Add feature-flag specs to verify payload

Resolve "Report abusive content from an issue or merge request"

Closes #30281

See merge request !11786

Mark a subgroup-related spec as PostgreSQL-only

Closes #34847

See merge request !12722