Error in stylesheets images need to resolve with asset pipeline helper

[bullfight]

I was getting this error message and realized that images in the stylesheet weren't being referenced correctly.

Started GET "/img/loading.gif" for 127.0.0.1 at 2012-05-19 17:08:53 +0200
Processing by MainController#index as GIF
  Parameters: {"path"=>"img/loading"}
ActionView::MissingTemplate (Missing template main/index, application/index with {:locale=>[:en], :formats=>[:gif], :handlers=>[:erb, :builder, :coffee, :haml]}. Searched in:
  * "/Users/pschmitz/code/personal/portfolio/app/views"
  * "/Users/pschmitz/.rvm/gems/ruby-1.9.3-p0@portfolio/gems/twitter-bootstrap-rails-2.0.7/app/views"
...
):

I pointed the image ref to the right place using the image-url helper

[etdsoft]

@tors bump