EE port of Reduce differences between CE and EE code base in reports components

See merge request gitlab-org/gitlab-ee!6867

CE upstream - 2018-08-10 03:21 UTC

Closes gitlab-development-kit#387

See merge request gitlab-org/gitlab-ee!6863

Port _mirror_repos_form.html.haml changes

See merge request gitlab-org/gitlab-ee!6855

Use `create` instead of build stubbed

Closes #7144

See merge request gitlab-org/gitlab-ee!6868

Protected Environments - Backend

See merge request gitlab-org/gitlab-ee!6672

This avoids issues when mixing stubbed models with real models.

Rails5 fix AddMilestoneToLists migration rollback deleting wrong foreign key

See merge request gitlab-org/gitlab-ee!6865

# Conflicts:
#	app/assets/javascripts/reports/components/issues_list.vue
#	app/assets/javascripts/reports/components/report_issues.vue

[ci skip]

CE upstream - 2018-08-08 15:24 UTC

See merge request gitlab-org/gitlab-ee!6841

Bump pry to 0.11.3; pry-byebug to 3.4.3

See merge request gitlab-org/gitlab-ce!21122

Add mock data for spam logs

Closes gitlab-development-kit#387

See merge request gitlab-org/gitlab-ce!21117

Update GitLab Shell to v8.1.1 to fix regressions

See merge request gitlab-org/gitlab-ce!21120

Closes https://gitlab.com/gitlab-org/gitlab-development-kit/issues/387

Disable danger in preparation branches

See merge request gitlab-org/gitlab-ce!21112

Update git instructions to follow redirects

See merge request gitlab-org/gitlab-ee!6857

Most of these validations don't apply to preparation branches and they
cause a lot of noise in the merge request. Therefore disabling danger
when the branches look like branches that could be for a preparation MR.

Fix label item height when no desc

Closes #47928

See merge request gitlab-org/gitlab-ce!21106

Moves reports components to the reports folder

See merge request gitlab-org/gitlab-ce!21069

EE port of Moves report components to reports folder

See merge request gitlab-org/gitlab-ee!6836

Frontend for Milestone dates integrated into Epics sidebar

Closes #6927, #6928, and #6471

See merge request gitlab-org/gitlab-ee!6658

Merge branch '7147-documentation-for-show-license-management-reports-at-pipeline-level' into 'master'

Resolve "Documentation for "Show License Management reports at pipeline level""

Closes #7147

See merge request gitlab-org/gitlab-ee!6853

Add default avatar to group

Closes #28582, #36840, #35408 et #40409

See merge request gitlab-org/gitlab-ce!17271

Documentation + rubocop for checking that foreign key constraints require an index

Closes #49789

See merge request gitlab-org/gitlab-ce!20964

Allow the Web IDE to open empty merge requests

Closes #48166

See merge request gitlab-org/gitlab-ce!21102

Fix label item height when no desc

Closes #47928

See merge request gitlab-org/gitlab-ce!21106