Update neutral icon color

* master: (109 commits)
  Fix JIRA not working when a trailing slash is included
  Allow project to be set up to push to and pull from same mirror
  Remove tap and use simplified method call
  Remove tap and use simplified method call
  Replace $.post in edit blob with axios
  Resolve conflict in qa/qa/page/project/show.rb
  Add changelog entry
  Add test for `updateIssueOrder`
  Import mock data from file
  Mock data for related issues app
  Update issue order in store upon reorder success
  Fix an order dependency in a spec
  Close and do not reload MR diffs when source branch is deleted
  Don't allow Repository#log with limit zero
  Replace $.post in awards handler with axios
  Fix broken test
  Fix MR revert check when no merged_at is present
  Removed typo check for `unaproved` in sast:container report
  Disable MR check out button when source branch is deleted
  normalize headers correctly i18n flash message
  ...

CE upstream - 2018-01-30 06:24 UTC

See merge request gitlab-org/gitlab-ee!4312

Allow project to be set up to push to and pull from same mirror

Closes #4670

See merge request gitlab-org/gitlab-ee!4310

Fix JIRA not working when a trailing slash is included

Closes #42494

See merge request gitlab-org/gitlab-ce!16748

Leaving a trailing slash in the context option causes the jira-ruby
gem to add an extra slash in HTTP requests to the URL, preventing
JIRA from working properly.

Closes #42494

CE upstream - 2018-01-29 21:25 UTC

See merge request gitlab-org/gitlab-ee!4309

Fail static-analysis if there's output to stderr

Closes #41972

See merge request gitlab-org/gitlab-ce!16648

gitlab-ce!16708 port

Closes #4690

See merge request gitlab-org/gitlab-ee!4257

Return more consistent values for merge_status on MR API

Closes #20639

See merge request gitlab-org/gitlab-ce!16708

Preserve updated issue order to store when reorder is completed

Closes #4716

See merge request gitlab-org/gitlab-ee!4278

CE upstream - 2018-01-29 15:59 UTC

See merge request gitlab-org/gitlab-ee!4302

Replace $.post in edit blob with axios

See merge request gitlab-org/gitlab-ce!16693

Merge branch '2877-code-quality-requires-codequality-json-to-be-the-only-artifact-file-in-the-job' into 'master'

Resolve "Code quality requires `codequality.json` to be the only artifact file in the job"

Closes #2877

See merge request gitlab-org/gitlab-ee!4203

Fix cache clear windows

Closes #42487

See merge request gitlab-org/gitlab-ce!16740

Resolve "Intermittent spec failure in spec/models/commit_spec.rb"

Closes #42553

See merge request gitlab-org/gitlab-ce!16768

# Conflicts:
#	qa/qa/page/project/show.rb

[ci skip]

Close and do not reload MR diffs when source branch is deleted

Closes #37775

See merge request gitlab-org/gitlab-ce!16690

Move mr_widget_merged into a vue file

Closes #42486

See merge request gitlab-org/gitlab-ce!16746

Don't allow Repository#log with limit zero

See merge request gitlab-org/gitlab-ce!16674

Merge branch '42521-docs-update-usage-of-force-option-when-running-the-restore-raketask' into 'master'

Resolve "Docs update usage of force option when running the restore raketask"

Closes #42521

See merge request gitlab-org/gitlab-ce!16759

[CE backport] Fix intermittently failed click in dropdown in QA

See merge request gitlab-org/gitlab-ce!16738

Fix intermittently failed click in dropdown in QA

See merge request gitlab-org/gitlab-ee!4271

[CE backport] Fix intermittent clone failure in QA

See merge request gitlab-org/gitlab-ce!16739