Resolve "Stop horizontal scrolling when clicking on board issue"

Closes #46610

See merge request gitlab-org/gitlab-ce!19722

Merge branch '47975-project-select-dropdown-is-broken-for-group-issues-and-merge-requests' into 'master'

Resolve "Project select dropdown is broken for group issues and merge requests"

Closes #47975

See merge request gitlab-org/gitlab-ce!19906

Remove additional border from the create project page

Closes #47356

See merge request gitlab-org/gitlab-ce!19899

Fix alert colors

Closes #47983

See merge request gitlab-org/gitlab-ce!19905

Fix dropdown from the project welcome page moving out of the screen

Closes #47966

See merge request gitlab-org/gitlab-ce!19903

Resolve "Web IDE autocomplete should be disabled in markdown files"

Closes #47796

See merge request gitlab-org/gitlab-ce!19760

Remove pointer events in favor of boundary viewport

Closes #46769

See merge request gitlab-org/gitlab-ce!19875

Resolve "odd numbered list rows have darker bg color?"

Closes #47272

See merge request gitlab-org/gitlab-ce!19896

Improve commit flow in Web IDE

Closes #46122

See merge request gitlab-org/gitlab-ce!19735

CE: Resolve 2 "Extract EE specific files/lines for app/views/shared/issuable"

See merge request gitlab-org/gitlab-ce!19772

Remove FaviconUploader favicon_main version

See merge request gitlab-org/gitlab-ce!19891

Resolve "Prettier seems to ignore the `overrides`"

Closes #44771

See merge request gitlab-org/gitlab-ce!19153

Enable no-restricted-globals in JS files

See merge request gitlab-org/gitlab-ce!19877

CE: Resolve 3 "Extract EE specific files/lines for app/views/shared/issuable"

See merge request gitlab-org/gitlab-ce!19777

Resolve "Long labels names result in overflowing their description block under the Labels page"

Closes #47915

See merge request gitlab-org/gitlab-ce!19868

[Rails5] Fix optimistic lock value

Closes #47961

See merge request gitlab-org/gitlab-ce!19878

Fix flakey time-sensitive move slash command with unauthorized project

Closes #47936

See merge request gitlab-org/gitlab-ce!19793

Update google.md to reflect need for Google+ API for oauth integration;

Closes #44685

See merge request gitlab-org/gitlab-ce!18610

Rails5 fix passing Group objects array into for_projects_and_groups milestone scope

Closes #47836

See merge request gitlab-org/gitlab-ce!19863

Expose single merge request within a project GraphQL query

See merge request gitlab-org/gitlab-ce!19853

This allows the user to get a single MR nested in a GraphQL project
query.

Since we need the full path and the iid anyway, this makes more sense
than having a root query that needs the full path as well.

Update .gitignore with ignoring package-lock.json

See merge request gitlab-org/gitlab-ce!19890

Fix "[Rails5] '-1' is not a valid data_store"

Closes #47369

See merge request gitlab-org/gitlab-ce!19882

IDE sends last commit ID when committing changes

Closes #46192

See merge request gitlab-org/gitlab-ce!19552

Removes unused imports and prettifies code

See merge request gitlab-org/gitlab-ce!19888

Update the monkey-patch to make it work in Rails 5.

[CE backport] Backport InternalRedirect#sanitize_redirect

See merge request gitlab-org/gitlab-ce!19795