feat: Update to unicode 11 standard for inclusion of addtional emoji

[maximbaz]

Hello, it's your Emoji Ambassador again 😜

It's time to update to Unicode 11 standard and add whooping 66 new emojis to Wire 🎉

Update procedure didn't change, let me just recap it for documentation purposes:

• Pull emojione/eac.json file, format it with prettier and save in app/image/emoji.json.
• Follow the instructions in app/script/util/EmojiUtil.js on how to update Unicode ranges in both app/script/util/EmojiUtil.js and app/style/common/variables.less.

Although I'm pretty confident in this PR, unfortunately I couldn't test this and I couldn't add some screenshots, I'm having troubles authenticating in local instance just like #4414:

• http://localhost:8888/login/?env=prod#login only accepts phone number and my account doesn't have a phone number attached.
• http://localhost:8888/auth/?env=prod#login has a bunch of errors in console and shows white screen.

I would appreciate a hint on how to login with email and password so that I could test this 😉

[gregor]

@maximbaz Thanks for updating this.

Seems like our documentation on running the app locally is outdated. Since we added a react login page we have to make use of a proxy. I will update the documentation.

The page you should navigate to is http://localhost:8080/page/auth.html. Login with a public account will work with http://localhost:8080/page/auth.html?env=prod. Maybe not all redirects are working as intended. Once you did log in, you can go to http://localhost:8080/app?env=prod if the redirect does not work for the production account.

[gregor]

The mentioned issue with our documentation is addressed by #4468

[maximbaz]

Thanks for the hint on how to run the app locally.

Seems good, ready for merge, as usual ping me if you discover some bugs in your own testing 😉