Decouple areas from directories

[danelowe]

1. By wrapping your DSL (TODO: Not Completed yet)

If you app code is organised into modules, you may wish to keep a layout file in each module.
This way the layout files can each place cells related to their own modules on any page of the app.

Just wrap the DSL with Glia.area(:area_name) do .. end,
then make sure the layout files are required as part of your app's bootstrap process.

Glia.area(:frontend) do 
  handle :pavlova_view do
    reference name: :specifications do
      remove name: :cake_specs
    end
    reference name: :cake_ingredients, template_name: 'cake/pavlova_ingredients' do
      action name: :add_ingredient, args: ['Eggs', '6 Large']
    end
  end
end

[danelowe]

The method would retrieve the UpdateBuilder from the UpdateRegistry