Add projects path index

Fixes performance regression introduced by !1649

See merge request !1692

Fix CI badge

The previous code relied on having on ref stored in commit, however the ref was moved to the build.

Fixes #3104

See merge request !1690

[ci skip]

Fix visibility of specific runners

See merge request !1688

[ci skip]

Add migration to remove the contents of the satellites dir

See merge request !1681

Fix regex in redis version check

[ci skip]

Fix cloning Wiki repositories via HTTP

Cloning a project Wiki over HTTP would end up cloning the main repository
since the .wiki extension was being stripped.

Closes #3106

See merge request !1676

Fix edit readme link on project home page

See merge request !1668

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

Prefer project with exact path to differently cased one when both exist.

Fixes #3113.

See merge request !1649

Fix 500 when editing CI services

Fixes #3090

See merge request !1663

Require jobs to be named

This properly presents error for .gitlab-ci.yml having empty job name.

See merge request !1662

Fix CSS class for runner status

Fixes #3117 

See merge request !1665

[ci skip]

Don't show "Add README" link in an empty repository if user doesn't have access to push

Reporter users would see this before even though they didn't have access to push:

![image](/uploads/1dd328ab7e58cd00c5b696f079816e16/image.png)

It's not complete accurate to include the push command-line instructions, but users may still want the instructions to clone. After:

![image](/uploads/3d214e140916d2f174d0b5fec0ac472d/image.png)

Closes #3094

See merge request !1626

Make sure MR refresh service correctly determines newly added commits.

Fixes #3140.

See merge request !1659

Fix build trace updating

Fixes #2910 

See merge request !1657

Remove CI migration

See merge request !1656

Animate the logo on hover

The logo is now rendered as pure SVG, rather than image referencing a
svg. The SVG has an id and the shapes of the logo have a shared class.
The shapes change their fill color on hover with a transition.

Identical to how it looks on about.gitlab.com

cc @skyruler

See merge request !1557

Fix margin around Markdown Write/Preview tabs.

Reverts !1354 and uses another fix for #2585.

See merge request !1654

Clear archive cache asynchronously



See merge request !1651

[ci skip]

[ci skip]

Ensure MySQL CI limits DB migrations occur after the fields have been created

Closes https://github.com/gitlabhq/gitlabhq/issues/9753

See merge request !1653

Add missing migrations

See merge request !1652

Redirect to a default path if HTTP_REFERER is not set

Safari 9.0 does not yet honor the HTML5 `origin-when-cross-origin` mode,
and it's possible load balancers/proxies strip the HTTP_REFERER from
the request header. In these cases, default to some default path.

Closes #3122

Closes https://github.com/gitlabhq/gitlabhq/issues/9731

See merge request !1646

Fix duplicate repositories in GitHub import page

By default, all the current user's repositories are accessible via the
/users endpoint. There's no need to traverse all the organization
repositories as well.

See:

* http://www.rubydoc.info/github/pengwynn/octokit/Octokit/Client/Repositories#repositories-instance_method
* https://developer.github.com/v3/repos/#list-your-repositories

Closes #2523

See merge request !1644

Correctly find last known blob for file deleted in MR.

Fixes #3092.

When building a new MR, `@merge_request.commits.last` would fail because this delegates to `merge_request_diff` which is still `nil` at that point. I fixed that, and changed some of the logic because showing deleted blob contents didn't previously work for the Compare page, and the UI would show the wrong commit sha for "View File @...".

See merge request !1647