Projects on group page should be sorted by last activity instead of id/created_at
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

Fixes #15237 

See merge request !3716

Fix revoking of authorized OAuth applications

Users were not able to revoke access to authorized OAuth applications. Clicking the "Revoke" button would result in a 404 page, and the application would still be authorized.

Added a spec and also found that the `gon` variables were not being set for this view.

Closes #14370

See merge request !3690

Setup visibility level for project when transfering for a group

fixes #15155 

See merge request !3707

Use rake db:reset instead of db:setup

See merge request !3721

Closes #14370

Move gon function into its own helper

This fixes the authorized applications not being revoked properly at
`/profile/applications`.

Fixes #14370.

Using db:reset ensures existing tables are first dropped. This in turn
ensures that we can drop tables regardless of any foreign key
constraints. While CE currently doesn't have any foreign keys EE defines
the following relation:

    remote_mirrors.project_id -> projects.id

MySQL will complain whenever you try to drop the "projects" table first
even when using "DROP TABLE ... CASCADE".

Start with iid on branch creation

After the discussion it in #3886 it was decided the iid should be in the beginning of the branch name.

See merge request !3708

Update shibboleth configuration for GitLab 8.6 and Apache 2.4



See merge request !3713

Add TOC to yaml README and an intro section



See merge request !3719

[ci skip]

Added highlight colours to diff rows

Closes #13852

Refactor and expose only Gitlab::UrlBuilder.build(record)

```
$ git grep Gitlab::UrlBuilder

app/models/commit.rb:      url: Gitlab::UrlBuilder.build(self),
app/services/issues/base_service.rb:      issue_url = Gitlab::UrlBuilder.build(issue)
app/services/merge_requests/base_service.rb:      hook_data[:object_attributes][:url] = Gitlab::UrlBuilder.build(merge_request)
app/views/search/results/_note.html.haml:- note_url = Gitlab::UrlBuilder.build(note)
lib/gitlab/note_data_builder.rb:        base_data[:object_attributes][:url] = Gitlab::UrlBuilder.build(note)
spec/lib/gitlab/note_data_builder_spec.rb:    expect(data[:object_attributes][:url]).to eq(Gitlab::UrlBuilder.build(note))
spec/lib/gitlab/url_builder_spec.rb:describe Gitlab::UrlBuilder, lib: true do
```

Fixes #15202.

See merge request !3696

Note form

A lot of the forms have the same actions associated with them so I have created a standard class that encapsulate these actions.

There is also another class that allows toolbar action buttons to be added that will insert different characters based on the HTML `data-prefix` attribute value - this will give us the opportunity to add more actions to the form and maybe create a markdown toolbar in the future.

See merge request !3534

Updated JS spec to include gl_form

Updated the JS to have a standard class with standard actions for each form
Created ability to have toolbar buttons that insert different prefixes dependant upon the data-prefix attribute

Do not require recipients when pusher will be recipient

Closes #10946

See merge request !3603

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

Closes #13574

API issue update and note create back dating

Closes #14947 

See merge request !3551

Add test for search page

Closes #15222

See merge request !3711