Gitaly Server info for admin panel

See merge request gitlab-org/gitlab-ee!4325

Update epics index JSON response

See merge request gitlab-org/gitlab-ee!4281

Move the elastic specs into the `ee` folder

See merge request gitlab-org/gitlab-ee!4326

EE: Unify and split CE/EE for spec/requests/api/jobs_spec.rb

Closes #4635

See merge request gitlab-org/gitlab-ee!4321

EE port of ph-ajax-to-axios

See merge request gitlab-org/gitlab-ee!4299

spec/models/concerns/elastic -> spec/ee/spec/models/concerns/elastic

Implements the client side for gitlab-org/gitaly#819. Which is a server
info command. This checks the server version and git binairy version on
the server.

A small UI was added for administrators, so they can check the status of
the Gitaly server. This is done for each storage the monolith knows.

Because of this commit, gitlab-org/gitlab-ce!15580 is now closed. That
MR removed the Git version too, but didn't replace it with anything.

For JSON requests epics index page returns a JSON array of epics. This
will be used on epic roadmap page (#3559). Pagination is disabled in
this case - it's not supported for the first iteration on roadmap page.

Until now JSON response for epics index action returned an HTML list of
epics but it was not used anywhere in our code.

Related #3559

Resolve "Move EE-only /lib files under top-level /ee directory"

Closes #3971

See merge request gitlab-org/gitlab-ee!4282

Resolve "Move EE-only /app files under top-level /ee directory"

Closes #3970

See merge request gitlab-org/gitlab-ee!4317

CE upstream - 2018-01-30 18:24 UTC

Closes gitlab-qa#154 and gitaly#969

See merge request gitlab-org/gitlab-ee!4320

# Conflicts:
#	qa/qa/page/menu/admin.rb

[ci skip]

Speed-up the click on 'New subgroup' if the 'No results' text is shown

See merge request gitlab-org/gitlab-ce!16803

EE: Define QA selectors and remove EE only code

See merge request gitlab-org/gitlab-ee!4303

Define QA selectors and remove EE only code

Closes gitlab-qa#154

See merge request gitlab-org/gitlab-ce!16767

Signed-off-by: Rémy Coutable <remy@rymai.me>

Decouple more of Repository from Rugged

Closes gitaly#969

See merge request gitlab-org/gitlab-ce!16763

CE upstream - 2018-01-30 15:25 UTC

See merge request gitlab-org/gitlab-ee!4319

Signed-off-by: Rémy Coutable <remy@rymai.me>

Improve UI in security reports

See merge request gitlab-org/gitlab-ee!4124

Make pagination optional for issuables

See merge request gitlab-org/gitlab-ce!16774

Include epics from subgroups

Closes #4301

See merge request gitlab-org/gitlab-ee!4182

Check MR state before submitting queries for discussion state

Closes #42236

See merge request gitlab-org/gitlab-ce!16788

# Conflicts:
#   qa/qa/page/group/show.rb

# Conflicts:
#   qa/qa/page/group/show.rb

Port changes from gitlab-org/gitlab-ee!4064 to CE

See merge request gitlab-org/gitlab-ce!16796

Add Geo attachment replication QA spec

Closes gitlab-qa#128

See merge request gitlab-org/gitlab-ee!4064

On epics roadmap page we list all epics in the given time frame
without pagination (at least for the first iteration), in this
case it would be nice to use the existing issuables index logic
except pagination (see MR gitlab-ee!4281). For this reason this
patch allows to easily disable pagination.

Related gitlab-ee!4281

Don't run scripts/lint-changelog-yaml in scripts/static-analysis but only in the 'docs lint' job

Closes #42569

See merge request gitlab-org/gitlab-ce!16790

More $.ajax conversions to axios

See merge request gitlab-org/gitlab-ce!16761

Add `createNewItemFromValue` option and `clearDropdown` method to `create_item_dropdown` -- EE merge edition

See merge request gitlab-org/gitlab-ee!4307

Add `createNewItemFromValue` option and `clearDropdown` method to `create_item_dropdown`

See merge request gitlab-org/gitlab-ce!16699

When listing epics in a group, include also epics from all group's
subgroups. Also `by_iids` filter is removed from EpicsFinder because
filtering by iid (which is scoped to single group) doesn't make sense
since subgroups are included too.

Close #4301

Signed-off-by: Rémy Coutable <remy@rymai.me>