This solves the problem with caching the nil value with instance variable.
Without this the every time we ask for external_issue_tracker we built AR and potentially do SQL query

Fix bug with JS error from dropdowns in filter area

Fixes:

![consoleerror](/uploads/0fa19a943050baac855c9e6f896ea941/consoleerror.png)

This error is not a logged issue yet.

Error when turbolinks fetches a new page, `setup()` was not run. 

Signed-off-by: Jacob Schatz jschatz@gitlab.com

cc @iamphill @alfredo1 

See merge request !3216

Redesign project tabs on group page
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>


Final step to fix #13480 

See merge request !3209

Be more intelligent about sanitizing links with unsafe protocols

This prevents false matches on relative links like
`[database](database.md)`.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/14220

See merge request !3210

Cleanup Ci::Commit, Ci::Build and CommitStatus views

This MR tries to do first sweep of cleanups to Ci::Commit and
Ci::Build objects removing all view-related functions and fixing the
API from other side.

Fixes: https://gitlab.com/gitlab-org/gitlab-ce/issues/6046

See merge request !2760

Remove allowed to fail by ignoring RedCloth

Having `Allowed to fail` jobs will only make sure we'll miss something
when it should fail, so I excluded a known issue which has been an
issue a long time now.

Now when this build is not green we know we should look at it and pay
attention.

See merge request !3215

Bump gitlab_git to 9.0.3



See merge request !3213

This prevents false matches on relative links like
`[database](database.md)`.

Closes https://gitlab.com/gitlab-org/gitlab-ce/issues/14220

Fixes issue with unassigned not working in dropdown

Also allowed issues to be bulk unassigned

See merge request !3211

Bump Capybara gem to 2.6.2

2.6.2 has new selectors, such as `have_current_path`, that may be useful.


See merge request !3200

New CI YAML features

This introduces a couple of small `.gitlab-ci.yml` features:

1. Documentation for: Allow to use YAML anchors when parsing the `.gitlab-ci.yml`: https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/2958
2. Ignore jobs that start with `.`
3. Allow to pass name of created artifacts archive in `.gitlab-ci.yml`
4. Allow to define on which builds the current one depends on

These are really small changes so it makes not sense to create a separate merge requests for them.

@axil Could you review the documentation part?

The implementation on GitLab Runner side: https://gitlab.com/gitlab-org/gitlab-ci-multi-runner/merge_requests/113.

Fixes: https://gitlab.com/gitlab-org/gitlab-ce/issues/13755 https://gitlab.com/gitlab-org/gitlab-ce/issues/14211 https://gitlab.com/gitlab-org/gitlab-ce/issues/3423

cc @grzesiek @axil @DouweM 


See merge request !3182

Also allowed issues to be bulk unassigned

Improve award emoji test reliability and eliminate sleeps

Closes #14129

See merge request !3195

Left sidebar overlaps the content on mobile devices

On mobile, the navigation sidebar will always revert to being hidden. When clicking the toggle, it will then go over the top of the content - rather than push the content.

See merge request !3087

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

Add unit specs for `Note#active?`

See merge request !3133

Changed project home icon

Closes #14196

![Screen_Shot_2016-03-14_at_16.01.48](/uploads/0039c0c3afe0bf560368d2b910e2a93f/Screen_Shot_2016-03-14_at_16.01.48.png)

See merge request !3207

Bring from EE: Share Project with Group

- [x] Models and migrations
- [x] Logic, UI
- [x] Tests
- [x] Documentation
- [x] Share with group lock
- [x] Api feature
- [x] Api docs
- [x] Api tests
Signed-off-by: NDmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

For #12831 

cc @DouweM @rspeicher @vsizov

See merge request !3186

Closes #14196

Prepare docs for 8.6 RC1

[ci skip]

See merge request !3173

Don't remove `ProjectSnippet#expires_at` from API

See https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/3103

This partially reverts commit 836d5930.

See merge request !3144

[ci skip]

Fixed tests for MR & issue filters

See merge request !3203

Remove sleeps from network graph feature spec

Also removed a double negative in the step description

See merge request !3199

- Remove unused Gitlab::Application.routes.url_helpers from Ci::Build
- Remove too much logic from a view, use Ci::Commit.matrix_builds
- Use ci_status_with_icon
- Don't describe symbols

- Remove all view related methods from Ci::Build and CommitStatus
- Remove unused Ci::Commit and Ci::Build methods
- Use polymorphism to render different types of CommitStatus

Changed breakpoint class into singleton

This class checks the current bootstrap breakpoint

Use Capybara find methods and remove sleeps in feature specs in "All Issues" filter

Fixes sporadic build failures (e.g. https://gitlab.com/gitlab-org/gitlab-ce/builds/856233)

See merge request !3198