Merge branch 'awards-control-margin' into 'master'

Fix margin for awards-control buttons

## What does this MR do?
Fixes margin in awards-control

## Screenshots (if relevant)
Before:
![Screen_Shot_2016-09-06_at_10.58.03_AM](/uploads/b3fcd4103669bc7ae54a22093f492391/Screen_Shot_2016-09-06_at_10.58.03_AM.png)

After:
![Screen_Shot_2016-09-06_at_10.54.54_AM](/uploads/dcd0e57a8cff82fe70990a9a8e2b1232/Screen_Shot_2016-09-06_at_10.54.54_AM.png)

## Does this MR meet the acceptance criteria?

- [ ] [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
- [ ] Conform by the [merge request performance guides](http://docs.gitlab.com/ce/development/merge_request_performance_guidelines.html)
- [ ] Conform by the [style guides](https://gitlab.com/gitlab-org/gitlab-ce/blob/master/CONTRIBUTING.md#style-guides)
- [ ] Branch has no merge conflicts with `master` (if you do - rebase it please)
- [ ] [Squashed related commits together](https://git-scm.com/book/en/Git-Tools-Rewriting-History#Squashing-Commits)

## What are the relevant issue numbers?
https://gitlab.com/gitlab-org/gitlab-ce/issues/21896

See merge request !6233