Merge pull request #2 from sequenceiq/ts

Added blueprint with Timeline Service configured
Update multi-node-hdfs-yarn-tez-timeline-service.json
Update multi-node-hdfs-yarn-tez-timeline-service.json
Update multi-node-hdfs-yarn-tez-timeline-service.json
Update multi-node-hdfs-yarn-tez-timeline-service.json
Update multi-node-hdfs-yarn-tez-timeline-service.json
Added timeline server screenshots