Added support for running on a different port than the one that dropwizard is listening on, this allows you to run your app server on a different port than the one the front-end proxy listens on
Added a shot description of why you might want to set the hostname and port number for the API urls
Merge pull request #23 from dren-dk/master

Please merge support for front-end proxies that listen to different ports than the app server.