Feature/marathon support

marathon cli port support

Command : "cd suro-* && bin/suro-server -p conf/suro.properties -m conf/routingmap.json -s conf/sink.json -P $PORT"

![suro-marathon-screen](https://cloud.githubusercontent.com/assets/357785/2997114/ba29741c-dcfb-11e3-8b7b-42ba0850abfb.png)