johnotander/ember-cli-gravatar — pull request #12 by jasonmit (2014-12-26 23:12:34+00:00)
Title: [Enhancement] Update gravatar-image.js to not use prototype functions

This is needed for those with prototypes turned off. Also, `alt` was not observing `email` so the computed was not updated if `email` changed.

http://emberjs.com/guides/configuring-ember/disabling-prototype-extensions/