Fix Unicode 1.1 emojis

Closes #29557

See merge request !10031

Add a new have_html_escaped_body_text that match an HTML-escaped text

Closes #20121

See merge request !10015

Stop CI notification showing when status is nil

See merge request !10044

Updates realtime documentation for the Frontend

See merge request !10038

Refactor award emojis document

Closes #29563

See merge request !10040

Issue boards blank state template in JS file

See merge request !9959

Restore sub-nav (Activity) for empty project

Closes #29577

See merge request !10033

Added labels to the issue web hook

Closes #22313

See merge request !9972

Use "branch_name" instead "branch" on V3 branch creation API

Closes #29604

See merge request !10030

Add ability to disable Merge Request URL on push

Closes #21451

See merge request !9663

Strip reference prefixes on branch creation

Closes #26470

See merge request !8498

Make sure alias email would never match original user

See merge request !10037

This solves transient failures when a text contains HTML-escapable
characters such as `'`.
Signed-off-by: Rémy Coutable <remy@rymai.me>

[ci skip]

Make the test less time sensitive by extending 0.2 days

See merge request !10035

Hopefully this could fix:

https://gitlab.com/gitlab-org/gitlab-ce/builds/12431186

To make sure that the email would never contain "joh"
otherwise it would match to this `another_user`.

days. This shall fix:
https://gitlab.com/gitlab-org/gitlab-ce/builds/12411626

and other test failures for the same thing.

Fixes https://gitlab.com/gitlab-org/gitlab-ce/issues/29577

Fix https://gitlab.com/gitlab-org/gitlab-ce/issues/29557

When using the full font-stack some the Unicode 1.1 emojis are taken up
by fonts closer up the stack and don't represent the emoji well.

```
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto,
Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif, "Apple
Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
```

 - On Windows, "Segoe UI" -> "Arial" takes over
 - On mac OS, "Helvetia" -> ".SF NS Display" takes over

mac OS 10.12.3 | Windows 10
--- | ---
![](http://i.imgur.com/JI99zoH.png) | ![](http://i.imgur.com/aek8G1X.png)

---

When using a shorter emoji font-stack, everything seems to be covered
well 🎉

```
font-family: "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol";
```

 - On Windows, "Segoe UI Emoji"  takes over
 - On mac OS, "Apply Color Emoji" takes over

mac OS 10.12.3 | Windows 10
--- | ---
![](http://i.imgur.com/bDwpGCw.png) | ![](http://i.imgur.com/7kUwEJQ.png)

Protect against unknown emojis in frequently used list

See merge request !10020

Use Enumerable#index_by where possible

See merge request !10011

Fix double click token name

Closes #29599

See merge request !10023

removes n+1 query from tags and branches indexes

See merge request !9905

Fix Slack link when on notify

See merge request !9999

Add copy button to blob header and use icon for Raw button

See merge request !9878

Don't use reserved name in jasmine tests

See merge request !10022

See https://gitlab.slack.com/archives/frontend/p1489690607738864

Fix config option to disable Prometheus

Closes #29142

See merge request !10019