In doing some experimental testing of enabling the embedded mattermost
we found that the currently generated QA namespace was problematic in that
it used underscores when generating group names.  This is invalid for a
mattermost team name, underscores are illegal there.

Here we change to use hyphens as they are legal in team names.

Fix a liniting error introduced by !14652

See merge request gitlab-org/gitlab-ce!14790

Resolve "Private Avatars are not CDN compatible"

Closes #38245 and gitlab-com/support-forum#2476

See merge request gitlab-org/gitlab-ce!14443

Fix text for the merge request lock system note

Closes #38941

See merge request gitlab-org/gitlab-ce!14779

Trigger change event of the markdown textarea to allow Vue catch the programmatic changes.

Closes #38441

See merge request gitlab-org/gitlab-ce!14539

Also warn on timestamp in datetime migration cop

See merge request gitlab-org/gitlab-ce!14784

Remove Build code from global namespace

See merge request gitlab-org/gitlab-ce!14744

Migrate Workhorse Send{Diff,Patch} to Gitaly

See merge request gitlab-org/gitlab-ce!14652

Backports EE 38771 changes to CE.

See merge request gitlab-org/gitlab-ce!14782

The types `timestamp` and `datetime` are aliases:
https://github.com/rails/rails/blob/v4.2.10/activerecord/lib/active_record/connection_adapters/abstract/schema_definitions.rb#L362-L364

Remove Api from main.js

See merge request gitlab-org/gitlab-ce!14774

Make naming imports more clear

Closes #38795

See merge request gitlab-org/gitlab-ce!14761

Resolve "Superfluous "Export" in "Advanced settings" of project settings"

Closes #38574

See merge request gitlab-org/gitlab-ce!14773

Fix bad type checking to prevent 0 count badge to be shown

Closes #34841

See merge request gitlab-org/gitlab-ce!14767

Fix wiki empty page translation namespace not being removed

Closes #38920

See merge request gitlab-org/gitlab-ce!14759

Rename the `codeclimate` job to `codequality`

See merge request gitlab-org/gitlab-ce!14766

Include the changes in issuable webhook payloads

Closes #34284

See merge request gitlab-org/gitlab-ce!14308

Fixes mini graph in commit view

Closes #38534

See merge request gitlab-org/gitlab-ce!14758

Signed-off-by: Rémy Coutable <remy@rymai.me>

CE Backport of "Don't create todos for old issue assignees"

See merge request gitlab-org/gitlab-ce!14765

Don't show an "Unsubscribe" link in snippet comment notifications

Closes #23888

See merge request gitlab-org/gitlab-ce!14764

Make use of a `gitlab-qa-sandbox` group if available

See merge request gitlab-org/gitlab-ce!14682

Fixed default group sort option

Closes #38808

See merge request gitlab-org/gitlab-ce!14728

Fix the number representing the amount of commits related to a push event

Closes #37483

See merge request gitlab-org/gitlab-ce!14103

Signed-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

As per our documentation:
https://docs.gitlab.com/ee/user/project/merge_requests/code_quality_diff.html#how-it-worksSigned-off-by: Rémy Coutable <remy@rymai.me>

Signed-off-by: Rémy Coutable <remy@rymai.me>

# Conflicts:
#   spec/features/dashboard/group_spec.rb