As we're using SSH host key detection for both pull and push mirroring,
we can no longer just look the previous state of the host keys up in
the database.

Instead, the frontend can pass the value it currently knows about to
the controller, which can respond with the information we're interested
in - whether the keys it has detected differ from the keys we currently
know about.

This functionality is needed for SSH push mirroring support, which is a
CE feature.

Limit flash notice width for fixed layout and improve spacing for fluid layout

See merge request gitlab-org/gitlab-ee!8019

Update maven docs

Closes #8032

See merge request gitlab-org/gitlab-ee!8056

Remove tooltip on sidebar text buttons

Closes #8089

See merge request gitlab-org/gitlab-ee!8021

Update license_management job definition

See merge request gitlab-org/gitlab-ee!8040

Adds the security dashboard link

See merge request gitlab-org/gitlab-ee!7974

Add Security Reports logic

See merge request gitlab-org/gitlab-ee!7578

Correct the docs for last name supported keys field for the SAML SSO assertions.

See merge request gitlab-org/gitlab-ee!8035

Extend models to provide necessary logic for security reports.
Add Secuirity Reports ruby classes
Add SAST parser
Add logic to store report in database

Merging conflicts for ee_compat_check in !22010

See merge request gitlab-org/gitlab-ee!8053

Move EE specific code out of the Project model

See merge request gitlab-org/gitlab-ee!8030

Base MR https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/22010

CE upstream - 2018-10-22 21:21 UTC

Closes #4302

See merge request gitlab-org/gitlab-ee!8038

Fix GitLab version for elasticsearch

See merge request gitlab-org/gitlab-ee!8049

Disable Feature Flags and Packages if repository is disabled

See merge request gitlab-org/gitlab-ee!8037

This tests permissions when repository is disabled

EE: Support license management and performance

See merge request gitlab-org/gitlab-ee!8023

Add indexes to all geo event foreign keys

Closes #7955

See merge request gitlab-org/gitlab-ee!7990

Add note about OpenShift specific configuration

Closes #4584

See merge request gitlab-org/gitlab-ee!8026

This introduces a new syntax for all licenses and performance jobs:

```yaml
job:
  reports:
    performance: performance.json
    license_management: gl-license-management-report.json
```

Rename 'sast_container' to 'container_scanning' in GITLAB_FEATURES

See merge request gitlab-org/gitlab-ee!7981

Revert "Revert "Update code quality documentation""

See merge request gitlab-org/gitlab-ee!7947

Because the Geo Event tables do a `on_delete: :cascade`, the foreign
keys in `geo_event_log` need to have an index. Otherwise the deletion
would be very slow.

See
https://docs.gitlab.com/ee/development/migration_style_guide.html#adding-foreign-key-constraints

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/7955

[EE-PORT] Resolve "Filter discussion (tab) by comments or activity in issues and merge requests"

See merge request gitlab-org/gitlab-ee!7816

Document setting changes that need to be in audit log

See merge request gitlab-org/gitlab-ee!7983