Add Greek and Cyrillic support #103
Description
We received the following request from a user through our Google Fonts front end. I am moving the issue to this upstream development repository so that users can track it here.
"Are there any plans for expanding the language packages for the Overpass font? We would really like to use it for websites but for that we need to be able to use it for Greek and Arabic as well. As it is not covering these languaes at the moment, we won't be able to use it :("