Split out asset fetches into a separate controller
Move responsibility for finding layouts to the Site
Refactor content controller to accept respond_to blocks
Merge branch 'refactor_content_controller' of git://github.com/modsognir/comfortable-mexican-sofa into modsognir-refactor_content_controller
a bit of cleanup
Merge branch 'master' of github.com:comfy/comfortable-mexican-sofa