Adding support of skin-tones modifiers!

Hi folks,

I just shipped a new version of Instant Emoji 🚀

This release brings the support of skin-tones for emojis as specified by the Unicode Consortium.

I also improved my data-set and fine tuned the search settings to continue to increase the search relevancy.

You can test the new version here https://instantemoji.nidup.io/

Stay tuned, more to come! 📻