This updates redirected links in integration, update, user
and workflow dirs. Should now link to final URLs to avoid
redirect hops

Reorganize and better explain what Visual Reviews are

Also fixes instances in Markdown that broke the rule.

Previously, we used brackets to denote the tier badges,
but this made Kramdown, the docs site Markdown renderer,
show many warnings when building the site. This is now
fixed by using parentheses instead of square brackets.

This was caused by [PREMIUM] looking like a link to
Kramdown, which couldn't find a URL there.

See:
- https://gitlab.com/gitlab-com/gitlab-docs/merge_requests/484
- https://gitlab.com/gitlab-org/gitlab-ce/issues/63800

Current screenshots are from an older version of Jira and GitLab.

First MR in a series updating all redirected links
in CE documentation to the destination URLs

Line 170(make install) causes permission error.
This command should execute with sudo.

Change assorted absolute links to ce and ee docs
to relative links

Clean out workflow directory by moving images
from gitlab_flow doc to /img

Includes a PostgreSQL syntax beautifier as a database tooling.

Fixing square brackets, links, etc in:
  merge_requests.md
  vulnerabilities.md
  issues.md
  issues_statistics.md
  pipelines.md
  services.md
  group_milestones.md
  milestones.md
  runners.md
  changelog.md
  issue_workflow.md
  elasticsearch.md
  api_graphql_styleguide.md
  automatic_ce_ee_merge.md
  file_storage.md
  architecture.md
  database_debugging.md
  index.md
  index.md
  frontend_testing.md
  pry_debugging.md
  vue.md
  development_process.md

From 12.1, user information (id and username) are also included on
auth.log. Documentation was updated to reflect this.

Related to https://gitlab.com/gitlab-org/gitlab-ce/issues/62756

Currently, we label items to be done as "Todo." This is grammatically
incorrect and (therefore) confusing—especially to our Spanish-speaking
users for whom "todo" has a specific and unrelated meaning.

We should use "To Do" and always use it as singular (not "To Dos").

Updates to wording in a few places per MR (ee) discussion

Updating locale/gitlab.pot

Updates to wording in a few places per MR (ee) discussion

Updating locale/gitlab.pot

Previously we were recording process start time as seconds from boot.
This makes it so we record as epoch time.

Some general code has been added/removed in EE version
which needs to be backported in CE

Many small fixes to api docs which were merged from EE to CE,
and tables cleaned up, as noted in issue
https://gitlab.com/gitlab-org/gitlab-ce/issues/64072

This MR introduces tracking of the `rebase_jid` for merge requests. As
with `merge_ongoing?`, `rebase_in_progress?` will now return true if a
rebase is proceeding in sidekiq.

After one release, we should remove the Gitaly-based lookup of rebases.
It is much better to track this kind of thing via the database.

Change csv import section to bullet list, add back missing
bulk import section, and resolve minor issues raised in
https://gitlab.com/gitlab-org/gitlab-ce/issues/64102

After review, heading was changed and links to
it needed to be updated, and minor tweaks to
the issues docs such as note formatting

Notes that `GIT_STRATEGY` should be set to `none` so that the
job doesn't fail when triggered automatically when the branch
is deleted.

- Move images to each corresponding img/ folder