CE upstream

CE changes https://gitlab.com/gitlab-org/gitlab-ce/compare/d636efbe26ee51030bb108d889c2ef867570358a...0c36b810abede73b3cf59f951e7467dbac54ec98?expand_all_diffs=1

See merge request !850

Updated issuable form weight dropdown

Updates the weight dropdown in the issuable form to use the new style

![Screen_Shot_2016-10-14_at_10.42.01](/uploads/311a5d3a169e073c844b013dd7e82913/Screen_Shot_2016-10-14_at_10.42.01.png)

See merge request !802

Apply `*_params_ce << *_params_ee` pattern to ProjectsController

See merge request !852

Disable DB writes if node is a GitLab Geo secondary instance

See merge request !834

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

Closes #1185

[ci skip]
Signed-off-by: Rémy Coutable <remy@rymai.me>

Ensure external users are not able to clone disabled repositories.

EE MR for gitlab/gitlabhq!2017

See merge request !506
Signed-off-by: Rémy Coutable <remy@rymai.me>

Bring back the old JIRA docs

https://gitlab.zendesk.com/agent/tickets/48003

From CE https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7365

[ci skip]

See merge request !856

https://gitlab.zendesk.com/agent/tickets/48003

[ci skip]

CE upstream

extracted from https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/850 where build is red now.
This is the build which was green but has not been merged to EE master on time.

The idea is to have smaller iterations.

See merge request !855

Faster search inside Project

See merge request !7353

Fix new branch button spec

Closes #24089.

See merge request !7284

Refactor routing constraints

## What does this MR do?

Refactors routing constraints

## Why was this MR needed?

This refactoring make it possible to introduce nesting namespaces and project constrainer in future. 

## What are the relevant issue numbers?

Extracted from https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7121/

See merge request !7327

Fix broken commits search

## What does this MR do?

Fixes commits search



## What are the relevant issue numbers?


Closes #24255

See merge request !7339

Move Ajax interceptor into describe block

## What does this MR do?

Move registering the Vue resource interceptor for issue board mock data into the corresponding `describe` blocks.

## Why was this MR needed?

Currently, the interceptor is registered for every test (which makes them at best fail for Ajax calls using Vue resource).

See merge request !7304

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

Refactor project routing

## What does this MR do?

Refactor project routing: 

* split on multiple files
* improve routing order


## Why was this MR needed?

It makes it easier to maintain and modify project routing

## What are the relevant issue numbers?

Extracted from https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7121

See merge request !7329

Refactor namespace regex

Reuse existing namespace regex constant in routing

See merge request !7336

Set default Sidekiq retries to 3

See merge request !7294

Refactor group routing

## What does this MR do?

Refactor group routing: 
* separate controller actions from nested resources
* prepare group routing for nested namespaces support

## Why was this MR needed?

So when we introduce nested groups support we need to only change `:id` to `*id`

## What are the relevant issue numbers?

Extracted from https://gitlab.com/gitlab-org/gitlab-ce/merge_requests/7121

See merge request !7328

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

Bump omniauth-gitlab to 1.0.2 to fix incompatibility with omniauth-oauth2

As noted in gitlab-com/support-forum#1270, omniauth-gitlab fails if omniauth-oauth2 is bumped to 1.4.0, OAuth2 quietly fails due to https://github.com/linchus/omniauth-gitlab/issues/10:

```
21:26:04 rails-web.1             | I, [2016-11-07T21:26:04.245007 #56637]  INFO -- omniauth: (gitlab) Callback phase initiated.
21:26:05 rails-web.1             | E, [2016-11-07T21:26:05.068009 #56637] ERROR -- omniauth: (gitlab) Authentication failure! invalid_credentials: OAuth2::Error, invalid_grant: The provided authorization grant is invalid, expired, revoked, does not match the redirection URI used in the authorization request, or was issued to another client.
```

This was fixed and discussed here: 
* https://github.com/linchus/omniauth-gitlab/commit/26c47e55396205fab8439363c98136d0fde797f3
* https://github.com/linchus/omniauth-gitlab/issues/10

Bumping this version to 1.0.2 will ensure future compatibility.

See merge request !7348

Use separate email-friendly token for incoming email

See merge request !5914

Fixed todos empty state when filtering

Closes #24127

See merge request !7334

Fix project index page

See merge request !7331

API: Return 400 when creating a systemhook fails

Closes #23335

See merge request !7350

Add ability to set approvals_before_merge for project through the API

Related https://gitlab.com/gitlab-org/gitlab-ee/issues/1118

See merge request !851

Network page appear with an error message when entering nonexistent git revision

Closes #2362

See merge request !7172

Moved if statements around in view

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