lavinjj/angularjs-gravatardirective — pull request #4 by jonoabroad (2013-04-18 06:32:09+00:00)
Title: Remove existing images before adding a new one.

Currently if I am changing my email address the directive adds new images every few seconds. This either adds the default image while my email address is invalid or the gravatar matching the email address.

There is probably a prettier way to do it.

Cheers
Jono