…on_options Renderer shouldn't be set globally because of mounted apps compatibility, and previous/next_label in Rails should be customized with i18n rather than editing pagination_options.
Otherwise we'd get this deprecation warning: "<% %> style block helpers are deprecated. Please use <%= %>"
In Rails 3, changing `view.assigns` hash doesn't mean they'll be applied as instance variables to the view object.
…ad of angle quotes (»)
…_support/rescuable' in specs
…o, "a.prev_page" is now "a.previous_page" (for consistency)