* master: (108 commits)
Fix project transfer e-mail sending incorrect paths in e-mail notification
Update CHANGELOG
Use Gitlab::CurrentSettings for InfluxDB
Write to InfluxDB directly via UDP
Strip newlines from obfuscated SQL
Add hotfix that allows to access build artifacts created before 8.3
note votes methids implementation
When reCAPTCHA is disabled, allow registrations to go through without a code
Downcased user or email search for avatar_icon.
Handle missing settings table for metrics
Fix broken link in permissions page [ci skip]
reCAPTCHA is configurable through Admin Settings, no reload needed.
Fixed syntax in gitlab.yml.example
Move InfluxDB settings to ApplicationSetting
Fix spelling mistake, thanks Connor.
Restart settings are moved too.
Hotfix for builds trace data integrity
add issue weight to contributing
Added host option for InfluxDB
Fixed styling of MetricsWorker specs
...
Automatically fork a project when not allowed to edit a file.
Fixes#3215.
To do:
- [ ] Add tests
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## "Edit" button on file in a project the user does NOT have write access to

## Clicking will automatically create a fork

## When the fork has been created, the user is returned to the edit page on the original project with a notice

## The user cannot change the target branch and is informed that editing will start an MR

## Hitting "Commit changes" will commit and start an MR from my fork to the origin project

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## "Create file, "Upload file" and "New directory" buttons in a project the user does NOT have write access to

## Clicking any of these options will automatically create a fork

## When the fork has been created, the user is returned to the tree page on the original project with a notice

## Clicking "New directory" again will show the modal. The user cannot change the target branch and is informed that editing will start an MR

## Hitting "Create directory" will commit and start an MR from my fork to the origin project

cc @dzaporozhets @skyruler
See merge request !2145
Api support for requesting starred projects for user
Closes#4112
Note: probably targets the wrong release in the `CHANGELOG`, though 8.4 was not there yet
See merge request !2127
* add note to Events API
* add author section to Events API
* add noteable_id and noteable_type to Notes API
Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Add upvote/downvote fields to merge request and note API to preserve compatibility
As discussed in !1825 we should not break the API compatibility.
* This MR adds the fields `upvotes`/`downvotes` to the merge request API again, which always return `0`.
* Add the fields `upvote`/`downvote` to the notes API, which always return `false`
This behavior is documented in the API docs.
See merge request !1867