update the metadata to allow publish/promote after imported.

[waldirio]

update the metadata to allow publish/promote after imported.

As workaround

rake katello:set_content_view_import_only
    Marks a content view import only or otherwise. Only 'import_only' Content Views can import content via import/export process.
      Options:
        ID - ID of the content view that will be marked import
        VALUE - If true the provided content view will be marked as import_only. This is the default.
                If false the import_only flag of provided content view will be reset.