wallin/angular-gravatar — pull request #1 by thewarpaint (2013-09-18 21:19:19+00:00)
Title: Add option for raw md5 hash to be passed as src

For privacy reasons, my API cannot expose emails publicly. I added a patch to your library so I can use md5 hashes directly as the source. Tell me if you find this useful and I will write the unit tests to cover the new feature.