radar/forem — pull request #190 by codev (2012-04-11 10:21:50+00:00)
Title: User model avatars

Rebased - Includes radar's spec fix - see inline for parndt's comments on the last commit.

I didn't want to use gravatar on a recent project for anonymity but wanted avatars from my current user class. So I've added the ability to set Forem.avatar_user_method to a method to be called on user to return an image url to use as an avatar. If you don't set avatar_user_method you keep the gravatar functionality.