show redirects, make it easy to change something into a redirect

Two additional great features for this module would be:

1. To show redirects from http://drupal.org/project/path_redirect
2. To provide a quick form (or maybe just a link to a form that should be added to path_redirect - I haven't thought of that enough) that would turn an alias into a redirect (i.e. delete the alias, create a redirect).