delta/gitlab/gitlab-ce.git/doc/install/aws, branch docs/https-many-docs-links

Clean up docs under install/

2019-06-03T18:13:53+00:00

This is an initiative to ensure all documentation complies completely
with the Documentation Style Guide section "Documentation is the single
source of truth (SSOT)" according to this epic
https://gitlab.com/groups/gitlab-org/-/epics/1280.

In particular, the changes of this commit touch all files under
doc/install/. Most notably:

- install/redis.md:
        Redirect to Redis section of install guide.

- install/pivotal/index.md:
        Changed its content to reflect the current status, which is no
        longer supported (since 2017!).

- install/google-protobuf.md:
        Incorporated inside installation.md under the troubleshooting section.

- install/openshift_and_gitlab.md:
        Clarified that this guide is no longer relevant. We might want to
        redirect to the Chart docs in the future.

- install/structure.md:
        Incorporated inside installation.md under its own section.

- install/kubernetes/index.md:
        Redirected to https://docs.gitlab.com/charts

Docs: Convert links in various docs to relative

2019-05-31T11:29:58+00:00

Docs: Remove all remaining orphaned images.

2019-05-17T19:21:48+00:00

Update AWS install docs for non HA

2019-03-27T07:37:48+00:00

Added no efs mention to repo storage path and AWS

2019-03-26T15:49:46+00:00

Docs: Last batch of misc broken anchors

2019-03-04T02:37:14+00:00

Docs: Add EFS warning message for AWS installs

2019-02-28T05:23:53+00:00

Remove consecutive blank lines from markdown files

2019-02-18T09:36:13+00:00

For the sake of consistency, removes any extraneous
consecutive blank lines from the doc suite.

Fix most instances of bare URLs in markdown

2019-01-24T06:52:33+00:00

Compress all images under doc/

2018-12-18T10:09:04+00:00