Emilia Friedberg

I made a PR to this effect here: https://github.com/jasonphillips/draft-js-richbuttons-plugin/pull/14.

@ashleyw I added a test that I hope clarifies the error I was experiencing! Let me know if you have questions.

> Yes, we don't want to use spell check in any boxes where the student is typing a response, because we want them to correct spelling in their response based...