RobinBrouwer/gritter — pull request #49 by jasonvasquez (2014-10-02 15:31:04+00:00)
Title: Explicitly use image_path instead of asset_path

This update is somewhat self serving, as an app I am using gritter in has resources named `:asset`, so the `asset_path` helper does not work properly. I think `image_path` should work here just as well, and is a bit more explicit about the kind of path you're trying to build.