CE upstream



See merge request !228

Move "I should see Crowd login form" feature to a view spec

We were doing all kinds of code gymnastics to "enable" Crowd in the
feature spec and this would sometimes cause a transient failure.

Really what it's testing is if the Crowd login form shows when Crowd's
enabled, so this is much better suited to a view spec.

See merge request !2963

ES: Removing repository and wiki index after removing project

https://gitlab.com/gitlab-org/gitlab-ee/issues/299

https://gitlab.com/gitlab-org/gitlab-ee/issues/209


cc @jnijhof @jacobvosmaer 

@axil I've touched documentation here. Please take a look. 

See merge request !205

Emphasize that ES is not included in the Omnibus packages

Closes https://gitlab.com/gitlab-org/gitlab-ee/issues/330

See merge request !226

[ci skip]

Reformats confusing '[named here]' section for 3rd party code attribution

Weird formatting originally. Which of the following is the proper format for attribution?

1. Submitted on behalf of a third-party: [David Alexander]
1. Submitted on behalf of a third-party: [[] David Alexander]
1. Submitted on behalf of a third-party: [] David Alexander
1. Submitted on behalf of a third-party: [[ David Alexander ]]
1. ... _etc._

With this change, it allows for either of the following formats:

1. Submitted on behalf of a third-party: [David Alexander]
1. Submitted on behalf of a third-party: David Alexander

See merge request !2861

Add instructions for pushing tags as well as branches

Current instructions will push the svn branches but not tags  - add missing line to tags


See merge request !2778

Minor refactoring of elastic indexer worker



See merge request !210

[ci skip]

Does not create a Todo when commenting on commit or project snippet

Closes #13733

See merge request !2964

Improve weight filter for issues

Adds options: Any, No weight and Everything.

Fixes https://gitlab.com/gitlab-org/gitlab-ee/issues/274

See merge request !172

Commit status now requires developer role

cc/ @ayufan 

See merge request !224

Fix incorrect git_hook API docs

Docs did not match the actual API.

See merge request !225

# Conflicts:
#	app/views/shared/issuable/_sidebar.html.haml

Fix order in Gemfile.lock

See merge request !2969

[ci skip]

[ci skip]

Issue sidebar collapsed hidden helper class

![Screen_Shot_2016-02-25_at_10.44.16](/uploads/dae0f74a69b191387b7e2d3c4785fb3b/Screen_Shot_2016-02-25_at_10.44.16.png)

See merge request !222