Provides a plug that preloads any Thesis content for a page. Typically, you'll add this to your web/web.ex file, under the controller function:

def controller do
  quote do
    use Phoenix.Controller
    use Thesis.Controller
    # ...
  end
end

If you'd prefer to only use Thesis in certain controllers, remove it from web/web.ex and add it to the specific controllers by doing this:

defmodule MyApp.MyController do
  use Thesis.Controller
  # ...