Only load what we need when visiting MR diffs page

See merge request !10251

Resolve "Consider tracking the EE test suite with `rspec_profiling`"

Closes #29787

See merge request !10226

Triggers docs

See merge request !10050

Fixed up issue boards JS specs

Closes #29329

See merge request !10215

Merge branch '12818-expose-simple-cicd-status-endpoints-with-status-serializer-gitlab-ci-status-for-pipeline-job-and-merge-request' into 'master'

Expose CI/CD status API endpoints with Gitlab::Ci::Status facility on pipeline, job and merge request for favicon

See merge request !9561

Do not retry jobs multiple times when retrying a pipeline

Closes #30092

See merge request !10249

Save Knapsack reports in S3 instead of in shared cache

Closes #29772

See merge request !10192

Do try to drop it if ci_builds.job_id isn't there

Closes #29976

See merge request !10216

Resolve "Project name cut off with nested groups"

Closes #28187 and #28179

See merge request !10065

Optimize labels finder query

See merge request !10248

The objects where passed in the wrong order so would actually cause a timeout eventually. Also changed to used random numbers so this error would of been more obvious

Closes #29329

Resolve "Add event limit warning to all Cycle Analytics tabs"

Closes #29935

See merge request !10179

Merge branch '20204-new-issue-button-redirects-you-to-create-a-new-issue-after-logging-in' into 'master'

Resolve "New issue button redirects you to create a new issue after logging in"

Closes #20204

See merge request !10153

The instance variables set in this action are only used by the JSON
response. Visiting `merge_requests/:iid/diffs` in a browser always loads
the `show` action, so we don't need to find an MR diff, or an
environment, in that case.

Remove Tags filter from Projects Explore dropdown

Closes #28992

See merge request !10242

Implement new service for creating user

Closes #27878

See merge request !9220

Gem updates

See merge request !10237

Fix RSpec/DescribeSymbol cop violations

See merge request !10229

Optimize labels finder query when searching for a project with a group

Fix projects_limit RangeError on user create

Closes #29116

See merge request !10209

Problems:

1. It's huge.
2. It's loaded on page load, which makes the page take 13 seconds.
3. It has a terrible UX.

Closes #28992

Fix up emoji tests that should be failing

See merge request !10231

Some discussion,
https://gitlab.slack.com/archives/C0GQHHPGW/p1490398531185144
 -> MR to fix failing emoji test:
https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10230