Docs: replaces "Libre" => "Core"

See merge request gitlab-org/gitlab-ee!5152

QA: allow rspec files/options to be handled more consistently

See merge request gitlab-org/gitlab-ee!5144

Resolve "Temporary repositories in Geo sync download are broken"

Closes #5485

See merge request gitlab-org/gitlab-ee!5150

Remove EE-specific comment markers from CE -- EE merge edition

See merge request gitlab-org/gitlab-ee!5151

Move 'Registry' after 'CI/CD' navigation item  (EE Port)

See merge request gitlab-org/gitlab-ee!5142

Conflicts:
	app/views/ci/variables/_variable_row.html.haml
	app/views/import/github/new.html.haml
	app/views/projects/new.html.haml
	app/views/shared/_import_form.html.haml
	spec/javascripts/fixtures/projects.rb

Geo: Trigger wiki sync when enabled

Closes #5422

See merge request gitlab-org/gitlab-ee!5139

Move the API project import files ee/lib -> lib

See merge request gitlab-org/gitlab-ee!5132

Improve Gitlab::Git::Checksum#calculate

See merge request gitlab-org/gitlab-ee!5140

Make all workhorse gitaly calls opt-out, take 2, EE version

See merge request gitlab-org/gitlab-ee!5146

Test if remote repository exists before cloning

Closes gitlab-ce#43929

See merge request gitlab-org/gitlab-ee!5130

Merge branch '4870-skip-repository-changing-events-on-geo-secondaries-if-the-repository-hasn-t-been-backfilled-yet' into 'master'

Resolve "Skip repository-changing events on Geo secondaries if the repository hasn't been backfilled yet"

Closes #4870

See merge request gitlab-org/gitlab-ee!5042

Resolve "Skip repository-changing events on Geo secondaries if the repository hasn't been backfilled yet"

Geo: Hide checksum UI elements unless feature is enabled

Closes #5341

See merge request gitlab-org/gitlab-ee!5035

This reverts merge request !18002

CE upstream - 2018-03-27 18:27 UTC

See merge request gitlab-org/gitlab-ee!5134

Redesign application settings to match project settings (part 2)

See merge request gitlab-org/gitlab-ee!5131

Port LFS direct_upload from EE to CE

See merge request gitlab-org/gitlab-ee!5122

EE: Replace group spinach tests with RSpec analog

See merge request gitlab-org/gitlab-ee!5074

Log access to classification label and project

Closes #4785

See merge request gitlab-org/gitlab-ee!5117

Port to EE: Ci/lint should support `include` keyword

See merge request gitlab-org/gitlab-ee!5088

Exclude 'db:rollback-pg-geo' job from docs pipelines

See merge request gitlab-org/gitlab-ee!5126

Add a merge strategy for `VERSION` to automatically use EE version

See merge request gitlab-org/gitlab-ee!4934

Don't retry ee-files-location-check

See merge request gitlab-org/gitlab-ee!5027

Resolve "Group security issues panels in the MR widget"

See merge request gitlab-org/gitlab-ee!5116

Clean the test path after each spec run

Closes #5461

See merge request gitlab-org/gitlab-ee!5141

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

FactoryBot's build_stubbed ignores the current database sequence of the
projects table and starts at ID 1000. If more than 1000 projects are created
during a test run, leftover repositories can cause spec failures. For example,
a spec that expects an empty repository may fail since there may be existing
content.

Closes #5461

Geo ensure files moved to object storage are cleaned up

Closes #4215

See merge request gitlab-org/gitlab-ee!4689