Add per page to user autocomplete (EE)

See merge request !1991

Fix up some notes tech debt -- EE merge edition

See merge request !1911

Remove double `gitlab_usage_ping_worker` cron job

See merge request !1998

Fix failing EE builds due to blacklisted Web connections

Closes #2507

See merge request !1995

Fix bug where files over 2 GB would not be saved in Geo tracking DB

See merge request !1992

If unicorn_spec.rb were run before Elasticsearch specs, it would
disable all outbound network connections, which would prevent the
latter from being able to communicate with Elasticsearch in CI. To
fix this, we restore the original WebMock settings after finishing
the spec.

Closes #2507

If an LFS file were over 2 GB, Sidekiq would fail with a message such as:

```
2917923200 is out of range for ActiveRecord::ConnectionAdapters::PostgreSQL::OID::Integer with limit 4
```

To fix, increase the value in the database from a 4-byte integer to a 8-byte integer.

Fix up tech debt comments from @jschatz1

 - https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10837#note_28757436
 - https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10837#note_28757905
 - https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10837#note_28757952
 - https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/10837#note_28758013

Conflicts:
	app/assets/javascripts/notes.js

Resolve "Deploy boards won't stop spinning on 9.2.1-ee"

Closes #2485

See merge request !1983

Update Service Desk to use updated Vue standards (and remove from main bundle)

Closes #2383

See merge request !1874

CE upstream: Thursday

Closes gitlab-ce#32738, gitlab-ce#32647, #2440, gitlab-ce#32551, #2241, gitlab-ce#32449, gitlab-ce#32424, gitlab-ce#30814, and gitlab-ce#17489

See merge request !1981

Further clarify burndown chart functionality in docs

See merge request !1973

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Add missing UX for "License features applied to Groups or individuals"

See merge request !1967

Allow multiple assignees to be chosen from dropdown filters

Closes #1967

See merge request !1494

[ci skip]

[ci skip]

 - Remove Vue from main bundle,
   https://gitlab.com/gitlab-org/gitlab-ee/issues/2383
 - Use .vue files
 - Fix bug where we always show an error when the checkbox is enabled.
   Introduced in https://gitlab.com/gitlab-org/gitlab-ee/commit/f387a164210913ac417bf04e1ea12d6d058fb118

Check if a merge request is approved when merging from API or slash command

Closes #2052

See merge request !1962