Uploads to wiki stored inside the wiki git repository

Closes #33475

See merge request gitlab-org/gitlab-ce!21362

Fix QA ObjectStorage not inheriting from Test::Instance::All

See merge request gitlab-org/gitlab-ce!21494

Disable Web IDE button if user is not allowed to push the source branch.

Closes #45026

See merge request gitlab-org/gitlab-ce!21288

Add artifact information in job API

See merge request gitlab-org/gitlab-ce!21328

Make cache vs artifacts section more visible, and minor enhancements to text.

See merge request gitlab-org/gitlab-ce!21491

Resolve "Should we still use Flay?"

Closes #44750

See merge request gitlab-org/gitlab-ce!21476

Update installation and update docs for 11.3

See merge request gitlab-org/gitlab-ce!21481

Start validating against the exciting JSON schema for the job controller JSON
response.

The JSON schema is not complete since there is quite a lot missing, this will
be done in a separate issue.

gitlab-org/gitlab-ce#50101

Signed-off-by: Rémy Coutable <remy@rymai.me>

Cleanup of api settings.md doc

See merge request gitlab-org/gitlab-ce!21474

Move badge settings to general settings

Closes #46590

See merge request gitlab-org/gitlab-ce!21333

Extract EE-specific lines from Gitlab::Email::Handler

See merge request gitlab-org/gitlab-ce!21358

Add JSON logging for Bitbucket Server importer

See merge request gitlab-org/gitlab-ce!21378

Fix spacing, typos, add missing settings, and remove deprecated ones.

Add JUnit Java examples in docs

See merge request gitlab-org/gitlab-ce!21472

Bump GitLab Pages to v1.1.0

See merge request gitlab-org/gitlab-ce!21419

Hide PAT creation advice for HTTP clone if PAT exists

Closes #44111

See merge request gitlab-org/gitlab-ce!18208

Added atom feed for tags

Closes #2635

See merge request gitlab-org/gitlab-ce!21428

Add updated ce images to kubernetes install doc

See merge request gitlab-org/gitlab-ce!21418

Docs port ee community contributions

See merge request gitlab-org/gitlab-ce!21311

Update gitlab_chart.md to fix example domain spelling missing "l"

See merge request gitlab-org/gitlab-ce!21462

Use sample data if repo has no commit in ChatService

Closes #50564

See merge request gitlab-org/gitlab-ce!21440

Use a serializer to render diff lines

Closes #48084

See merge request gitlab-org/gitlab-ce!21260

Bump unauthenticated session time from 1 hour to 2 hours

Closes #50393

See merge request gitlab-org/gitlab-ce!21453

Disable the Sidekiq Admin Rack session

See merge request gitlab-org/gitlab-ce!21441

Run the review-docs-cleanup jobs for gitlab-org repos only

Closes #50936

See merge request gitlab-org/gitlab-ce!21463