Fix markdown spacing in various docs (part 4)

See merge request gitlab-org/gitlab-ce!31710

Align images and lists in assorted markdown docs

Fix markdown spacing in various docs (part 3)

See merge request gitlab-org/gitlab-ce!31709

Align images and lists in assorted markdown docs

Make section headings consistent

See merge request gitlab-org/gitlab-ce!31703

Merge branch '44036-someone-edited-the-issue-at-the-same-time-is-regularly-seen-despite-that-being-a-filthy-lie' into 'master'

Fix incorrectly displayed conflict warning

See merge request gitlab-org/gitlab-ce!31469

Make it easier to find invited group members

Closes #61948

See merge request gitlab-org/gitlab-ce!28436

Resolve "GDK error on non-unique GraphQL fragment 'PageInfo'"

Closes #13330

See merge request gitlab-org/gitlab-ce!31532

[CE] FE fix diffs specs leaking store

See merge request gitlab-org/gitlab-ce!31698

Rename tfs.md to tfvc.md and update the doc

Closes #65747

See merge request gitlab-org/gitlab-ce!31563

the tfs.md doc was actually about tfvc, so it was renamed
and content made more up to date, with light copy edits

Docs: Fix typo when enumerating GOSEC levels for SAST

See merge request gitlab-org/gitlab-ce!31141

Replace redirect_from with disqus_identifier in docs

See merge request gitlab-org/gitlab-ce!31595

Resolve "Keyboard shortcut for "jump to NEXT unresolved discussion""

See merge request gitlab-org/gitlab-ce!30144

Add keyboard shortcuts `p` and `n` to navigate duscussions.

Hide warning when update request is in progress

Remove test from quarantine

See merge request gitlab-org/gitlab-ce!31704

Fix introduced section in chatops doc

See merge request gitlab-org/gitlab-ce!31655

Add more rules to markdown lint check

See merge request gitlab-org/gitlab-ce!31652

Adds MD010 (Hard tabs), MD012 (blank lines), MD029 (ordered
list prefix), MD030 (spaces after list markers), and fixes
remaining docs that were failing these tests

Bump nokogiri to 1.10.4

See merge request gitlab-org/gitlab-ce!31701

adding subgroups to docs

See merge request gitlab-org/gitlab-ce!31570

This pulls in fix for CVE-2019-5477, where usage of
Nokogiri::CSS::Tokenizer#load_file leads to potential command injection.

- Export mr_notes module as function
- Update specs refs of mr_notes/stores to factory

EE MR: https://gitlab.com/gitlab-org/gitlab-ee/merge_requests/15097

Fix broken master: Update karma for new expansion cell markup

Closes gitlab-ee#13439

See merge request gitlab-org/gitlab-ce!31694

Also cleans up spec by:
- Add missing `afterEach ... $destroy`
- Add missing `done` call when `$nextTick` was used

Make clearer that memory team is working to reduce memory requirement

See merge request gitlab-org/gitlab-ce!31647

Make clearer that the memory team is working
to reduce the memory requirement