rjw57/polaroid-profile — pull request #1 by elsmorian (2012-10-24 10:44:52+00:00)
Title: Fix to stop browsers caching Gravatar images

Hey,

Was using this, and after pulling down my picture from Gravatar, figured I wanted to change it. Afterwards, browser would not fetch new image and just stuck with cached old one. Thus, a fix :)

Chris