EE: Skip db related tests for QA

See merge request gitlab-org/gitlab-ee!5500

Fix QA protected branches tests

Closes gitlab-qa#223

See merge request gitlab-org/gitlab-ee!5479

and skip db related jobs for QA branches

CE upstream - 2018-04-26 19:29 UTC

Closes gitlab-ce#22693

See merge request gitlab-org/gitlab-ee!5491

Reset milestone filter when clicking "Any Milestone" in dashboard

Closes #45295

See merge request gitlab-org/gitlab-ce!18531

Remove `peek-performance_bar` from the performance bar

See merge request gitlab-org/gitlab-ce!18597

Reveal labels dropdown when labels icon is clicked on collapsed Epic sidebar

Closes #5514

See merge request gitlab-org/gitlab-ee!5298

Rename the Edge label to Quality

See merge request gitlab-org/gitlab-ce!18457

Delete object_state_models.md

See merge request gitlab-org/gitlab-ce!18588

Fix calendar day position

See merge request gitlab-org/gitlab-ce!18516

Restore size and position for fork icon

See merge request gitlab-org/gitlab-ce!18449

Fixed bugs with IDE new directory

Closes #44838

See merge request gitlab-org/gitlab-ce!18274

Filtered search bar support for Roadmap view

Closes #3729

See merge request gitlab-org/gitlab-ee!5417

Merge branch '45451-user-deletion-modal-with-same-info-for-delete-user-or-delete-user-and-contributions' into 'master'

Resolve "User deletion modal with same info for delete user / delete user and contributions"

Closes #45451

See merge request gitlab-org/gitlab-ce!18463

while producing products. Basically an attempt to fix:
https://gitlab.com/gitlab-org/gitlab-qa/-/jobs/65016456

Selenium::WebDriver::Error::StaleElementReferenceError:
  stale element reference: element is not attached to the page document

in:

``` ruby
product :name do
  Page::Project::Settings::Repository.act do
    expand_protected_branches(&:last_branch_name)
  end
end
```

Upgrading Vue libraries

See merge request gitlab-org/gitlab-ce!18577

Improve pipeline creation service performance

Closes #37987

See merge request gitlab-org/gitlab-ce!18582

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

Document compatibility process for the HTTP API

Closes #22693

See merge request gitlab-org/gitlab-ce!18565

GitLab lacked formal documentation around our API, how the versioning
worked and to the numbers meant.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/22693

CE upstream - 2018-04-25 21:24 UTC

See merge request gitlab-org/gitlab-ee!5487

Fix DB LB errors when escaping input

See merge request gitlab-org/gitlab-ee!5481