LPS-35351 rename methods (no logic changes)
LPS-35351 sort alphabetically (no logic changes)
LPS-35351 add parameter to avoid exporting/importing the referenced content and set it to true everywhere to keep the existing behavior
LPS-35351 include in the missing references those layouts referenced by the "links to layouts"
LPS-35351 embedded assets should be a dependency because we won't import the web content unless we have all of them available in the importing site
LPS-35351 now when we don't export the embedded assets we mark them as missing references
LPS-35351 export referenced layouts (otherwise, mark it as a missing reference)