Port to EE: Copy `KubernetesService` logic in `Clusters::Platforms::Kubernetes` to make it interchangeable. And implement a selector.

See merge request gitlab-org/gitlab-ee!3551

Move Geo download jobs into separate queues for easier tracking and scheduling

See merge request gitlab-org/gitlab-ee!3607

New Crowdin translations

See merge request gitlab-org/gitlab-ee!3378

Clarify it may be ssh

See merge request gitlab-org/gitlab-ee!3598

Also moves the geo_file_download_worker.rb -> geo/file_download_worker.rb

This reverts commit 83b31c0e.

Add hashed storage warning to upgrade guide

Closes #4186

See merge request gitlab-org/gitlab-ee!3524

Docs export import issues

See merge request gitlab-org/gitlab-ee!3594

commit 7277b3b3
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 28 03:06:38 2017 +0900

    Fix feature spec

commit b4c4e1bd
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 28 02:01:41 2017 +0900

    Fix integraetion tests

commit 54c70a77
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 28 01:26:14 2017 +0900

    Fix static analysys

commit f6d9dcf8
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Nov 27 23:55:25 2017 +0900

    Fix unit tests

commit c36d7842
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Nov 27 23:19:16 2017 +0900

    Aling shared_exmaples to "same behavior between KubernetesService and Platform::Kubernetes"

commit 53da3d97
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Nov 27 22:35:16 2017 +0900

    Replce kubernetes_service and deployment_service to deployment_platform

commit 1d7e3ef1
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Mon Nov 27 21:48:54 2017 +0900

    Duplicate spec for Platform::Kubernetes with kubernetes_project

commit 5324383d
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Nov 22 23:21:02 2017 +0900

    Add test for checking interchangeability between KubernetesService and Clusters::Platform::Kubernetes

commit 45f2d0af
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Nov 22 18:31:07 2017 +0900

    Add test suit for platform::kubernetes

commit a8e2094c
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 23:29:33 2017 +0900

    Remove logic which glues with KubernetesService, from Platforms::Kubernetes

commit 3cf53cc6
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:53:36 2017 +0900

    Fix comments

commit cff5eadd
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:52:05 2017 +0900

    Add deployment platform selector

commit cff4a50e
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:33:25 2017 +0900

    Fix tests for Clusters::Platforms::Kubernetes

commit 0d95ce51
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:03:07 2017 +0900

    Check diff between KubernetesService and Platforms::Kubernetes. Synchronize again.

commit 8a55d2c5
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 21:09:55 2017 +0900

    Revert KubernetesService logic in Platforms::Kubernetes

commit 647e01a62d92a51ff7002a49f4eb5df3cd09c657
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Nov 22 23:21:02 2017 +0900

    Add test for checking interchangeability between KubernetesService and Clusters::Platform::Kubernetes

commit f5d05a7c0e2351c46eda3bfec475d671d16ee2b8
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Wed Nov 22 18:31:07 2017 +0900

    Add test suit for platform::kubernetes

commit 998eb71017179af11ab5f03861207f5df0fd834c
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 23:29:33 2017 +0900

    Remove logic which glues with KubernetesService, from Platforms::Kubernetes

commit 29f987b3ec747c85087ad0dc523d897f6802ed6f
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:53:36 2017 +0900

    Fix comments

commit 01b6a7a9fd476fc408e9f3a713d6c7dd6cb8690e
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:52:05 2017 +0900

    Add deployment platform selector

commit f70ebff43fb21ad49941cf5653024be056b2a664
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:33:25 2017 +0900

    Fix tests for Clusters::Platforms::Kubernetes

commit b4a661e57bc9d14850ea059a6d6a755673925da2
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 22:03:07 2017 +0900

    Check diff between KubernetesService and Platforms::Kubernetes. Synchronize again.

commit 09297530077841256043fb522d3cdd60e2baeee0
Author: Shinya Maeda <shinya@gitlab.com>
Date:   Tue Nov 21 21:09:55 2017 +0900

    Revert KubernetesService logic in Platforms::Kubernetes

Add additional spec and assertions for epis_issues

See merge request gitlab-org/gitlab-ee!3601

Rearrange instructions in the Geo DB replication setup docs to avoid known error

Closes omnibus-gitlab#2797

See merge request gitlab-org/gitlab-ee!3597

Simplify db IP address documentation

Closes #4116

See merge request gitlab-org/gitlab-ee!3520

[ci skip]

issue note store refactor

See merge request gitlab-org/gitlab-ee!3567

[ci skip]

[ci skip]

Use `push` web hook events for pull mirroring

Closes #3821

See merge request gitlab-org/gitlab-ee!3453

CE upstream - Wednesday

Closes gitaly#730, gitaly#656, gitlab-ce#38962, gitlab-ce#40373 et gitlab-ce#40534

See merge request gitlab-org/gitlab-ee!3585