.scss Support [Enhancement]

[NadyaNayme]

Would be amazing if Codewich supported running Sass via emscripten.

As requested on HN, just filing the issue to track any progress. <3 Thanks for looking into if it was a possibility at all - and if it turns out it isn't, I understand your desire to keep codewich contained in the browser.

Again - great work on it!

[calebegg]

(note to myself mostly, since I already lost the link once): The emscripten sass wrapper I found was https://www.npmjs.com/package/sass.js, which seems like it would work fine. It currently powers http://sass.js.org/.