zooniverse/Panoptes-Front-End — pull request #35 by brian-c (2014-12-14 13:21:02+00:00)
Title: Clean up polyfills

This loads browser-appropriate polyfills from https://cdn.polyfill.io/

If that service is down, it loads a browser-agnostic polyfill-everything file. This file is downloaded and updated on install.