I've updated the README to include some extra information on how to access the swagger JSON.
This plugin will only generate the JSON representation of your endpoints. You'll
need to implement your own swagger-ui to consume the JSON.
If your UrlMappings file includes the default "/$controller/$action?/$id?(.$format)?" mapping then
the JSON will be acessible by hitting http://localhost:8080/swagger/api. This endpoint
can be customized by adding "/custom/swagger/endpoint"(controller: "swagger", action: "api") to your
UrlMappings file.
I've updated the README to include some extra information on how to access the swagger JSON.