gittip/www.gittip.com — pull request #2314 by Changaco (2014-04-23 16:00:04+00:00)
Title: Update handling of elsewhere avatars

Needed because GitHub doesn't use Gravatar anymore. This should fix the problem that @YenaHong reported [in IRC](https://botbot.me/freenode/gittip/msg/13665444/).