More ES specs



See merge request !239

Fix ES documentation

@axil Since we changed default behaviour (https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/209) we need to update doc.

See merge request !243

[ci skip]

Add `gitlab:elastic:index` task that rolls up all other index tasks

Also improves consistency of the task descriptions.

See merge request !240

Move EE-specific factories to their own files



See merge request !242

[ci skip]

Also improves consistency of the task descriptions.

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- Finish user/group/project sections
- Give more .gitlab-ci.yml examples

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Fix search by iid when Elasticsearch is enabled

Closes #350 

See merge request !238

CE upstream



See merge request !235

ES notes exposure

/cc @remy 

See merge request !498

Improve UI for explore projects page

Move visibility and tags filter inline with navigation links
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>

cc @jschatz1 @skyruler 

See merge request !3079

[ci skip]

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

Flush repository caches before renaming projects

This should hopefully solve gitlab-org/gitlab-ce#13790. Once I know the exact steps to reproduce the problem I should be able to confirm this.

cc @dblessing @inem 

See merge request !2974

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

Prevent LDAP from downgrading a group\'s last owner. Fixes #325

This should fix #325. I based it on the logic in !215 but optimized it a bit. I also added a new test and fixed an existing one that was prone to false-negatives. 

See merge request !216

This reverts commit 70d64552.