Update to EmojiOne 3

[Gargron]

When are you planning to upgrade to EmojiOne 3? Not sure if there's any breaking changes, might be as simple as changing the locked version?

[Artoria2e5]

Since they relicensed EmojiOne 3 to a somehow more restrictive license (no commercial use, PNG only), it may be a good idea to keep EmojiOne 2 compatibility while implementing the update. SVG spritesheets will need to be changed to PNG.

See also Firefox bug 1358240.

[tommoor]

Ideally I'd like to set this library up similar to how I've recently done https://github.com/tommoor/react-emoji-render - that would have no direct dependency to EmojiOne and several HOC's to render using the different open source emoji libraries that are out there.

I think if the licensing has changed then this only solidifies this approach for a future version