The potential approvers of an MR are:

- The users in the approvers list (excluding other permissions, as long
  as they can see the MR).
- Users with developer access or higher on the project or the group
  containing the project.

This number is reduced by:

- The author not being able to approve their own MR.
- Users who have already approved the MR.

If the number of potential approvers is less than the number of
approvals left by the normal count, pick the number of potential
approvers instead, so the MR isn't 'stuck' in a state where it needs
approval but no-one can approve it.

- Don't include the author when checking approvers remaining.
- Don't allow the author to be added as an approver when editing an MR.
- Don't allow the current user (who will be the author) to be added as
  an approver when creating an MR.

Pass an array of user IDs in the `skip_users` param to have them
excluded from the results (unless they are explicitly included through
the `current_user` or `author_id` params).

Previously, this would pick the least-frequent contributors to the
changed files, rather than the most frequent.

Bump missing gitlab-license version



See merge request !556

Make Elasticsearch indexer run as an async task

Fixes https://gitlab.com/gitlab-org/gitlab-ee/issues/773

See merge request !555

Destroy licenses in test env to ensure a clean state and bump gitlab-license to 1.0.0

Specs would fail if an existing license in the DB were generated with a different private key.

Closes #643

See merge request !549

Add back missing permissions in permissions.md doc

Addresses https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/551#note_13025170

See merge request !552

CE-to-EE master

See merge request !551

Avoid `describe`-ing symbols in specs

Ported to EE from gitlab-org/gitlab-ce!5195

See merge request !550

Ported to EE from gitlab-org/gitlab-ce!5195

Delete award emoji when deleting a user

## What does this MR do?

Fix the problem where a user's award emoji aren't deleted when the user is deleted.

## Are there points in the code the reviewer needs to double check?

The corresponding SELECT for the migration runs in 0.3s on staging, but I can't test the delete there or on production easily. It should be reasonably quick.

## Why was this MR needed?

There was a typo in an association 😱 

## What are the relevant issue numbers?

Closes #19693.

## Screenshots (if relevant)

Nope.

## Does this MR meet the acceptance criteria?

- [x] [CHANGELOG](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CHANGELOG) entry added
- ~~[Documentation created/updated](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/development/doc_styleguide.md)~~
- ~~API support added~~
- Tests
  - ~~Added for this feature/bug~~
  - [ ] All builds are passing
- [x] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [x] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [x] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

See merge request !5216

Change running status color to blue; update icon to spinner

## What does this MR do?
Changes running status color to blue    
Updates icon to spinner to differentiate from `pending`

## What are the relevant issue numbers?
Closes #17702   
Part of https://gitlab.com/gitlab-org/gitlab-ce/issues/18920

## Screenshots (if relevant)
![Screen_Shot_2016-07-12_at_4.34.48_PM](/uploads/8f6bb36a7a8fe99db1ec1ef8e9db6388/Screen_Shot_2016-07-12_at_4.34.48_PM.png)


See merge request !5222

Closes #643

Add margin to filter labels

## What does this MR do?
Adds margin to filter labels

## Why was this MR needed?
It was pretty ugly before

## What are the relevant issue numbers?
Closes #19708

## Screenshots (if relevant)
![Screen_Shot_2016-07-11_at_4.42.05_PM](/uploads/55c049e442a16a06c14bb9394137cc87/Screen_Shot_2016-07-11_at_4.42.05_PM.png)


See merge request !5194

Update header block class on snippets page

## What does this MR do?
Changes gray block in `Snippets` to new white sub header style

## What are the relevant issue numbers?
Closes #19692 

## Screenshots (if relevant)
![Screen_Shot_2016-07-11_at_4.17.10_PM](/uploads/f4cea2d019d30fc7c6adc7e3b26590b4/Screen_Shot_2016-07-11_at_4.17.10_PM.png)

See merge request !5192

Resolve "Design updates for Builds & Pipelines"

## What does this MR do?
Updates pipelines design

## What are the relevant issue numbers?
Part of  #18920    
Closes #17760  
Closes #18479    
Closes #19618 

## Screenshots (if relevant)
![Screen_Shot_2016-07-11_at_2.44.22_PM](/uploads/5048928d86093802d84c3bd7f7c5dc85/Screen_Shot_2016-07-11_at_2.44.22_PM.png)
![Screen_Shot_2016-07-11_at_2.32.17_PM](/uploads/a7ab94c8042d33bd06ef633f62bf1c99/Screen_Shot_2016-07-11_at_2.32.17_PM.png)
![Screen_Shot_2016-07-11_at_2.44.43_PM](/uploads/8aa63229ad75d373c30f342d5c86c007/Screen_Shot_2016-07-11_at_2.44.43_PM.png)

See merge request !5156

Use number_with_delimiter for Todos pending/done tab counts

See merge request !5199

Avoid `describe`-ing symbols in specs

See merge request !5195

Change new pipeline to run pipeline

## What does this MR do?
Change text of button from `New pipeline` to `Run pipeline`

## What are the relevant issue numbers?
Closes #18935    
Part of  #18920 

## Screenshots (if relevant)
![Screen_Shot_2016-07-06_at_12.15.36_PM](/uploads/2e0413b802118781dc5a29c7f1c105b8/Screen_Shot_2016-07-06_at_12.15.36_PM.png)

See merge request !5119

[ci skip]

[ci skip]