v6.1-beta.8
* Uplift Kafka client to v2.2.1. * Issue **#1293** : Add more static file types to allow nginx/browser caching on. * Issue **#1295** : Add authentication bypass for servlets such as /remoting, /status, /echo, etc. * Issue **#1297** : The UI now supplies API tokens to the backend for resource calls. * Issue **#1296** : Fixed NPE in StreamMapCreator caused when a stream can not be found.