Updated update script to match emoji.json name change
Revert "Added missing icons to emoji list"

This reverts commit c4e1237da27ba4916b15e60ff35732769e9c49ca.
Merge branch 'master' of github.com:zaccolley/emoji-for-jekyll

* 'master' of github.com:zaccolley/emoji-for-jekyll:
  Update README.md
Put attributes back in and started using a variable for src