add 'setup_for_js' flag to Field::Repeatable
add HTML::FormHandler::Render::RepeatableJs
add HTML::FormHandler::Field::AddElement
add before_wrapper and after_wrapper tags
add 'id' to wrappers of compound fields
update Display field to use 'render_method'
allow applying wrapper widget even if field has render method
get before_element in same relative position to element as after_element
bump version to 0.40018, update Changes, dist.ini