update readme with nested redirect example
update readme with nested redirect example

Signed-off-by: James Golick <474ba67bdb289c6263b36dfd8a7bed6c85b04943@giraffesoft.ca>
railsdog/resource_controller,jamesgolick/resource_controller,vlmonk/resource_controller,shanti-uva/resource_controller,jacksonfish/resource_controller,shanti-uva/resource_controller,jacksonfish/resource_controller,makandra/resource_controller