Add back the 'exclude_scaffolds' option

Author: ctran

lib/generators/annotate/templates/auto_annotate_models.rake

@@ -22,6 +22,7 @@ if Rails.env.development?
       'exclude_fixtures'        => 'false',
       'exclude_factories'       => 'false',
       'exclude_serializers'     => 'false',
+      'exclude_scaffolds'       => 'false',
       'ignore_model_sub_dir'    => 'false',
       'skip_on_db_migrate'      => 'false',
       'format_bare'             => 'true',