Issue #44 Add more logging for REST endpoints
Adding in result size fetched from hbase and timers for hbase scan and JobDetails and Flow population
Updating with more logging changes
add yarn support for JobDescFactory#getCluster api
add a check for jobtracker null
remove hadoopclusters.properties from resources and moved to test
minor refactor to handle corner case
Merge pull request #45 from vrushalic/allquerylog

Issue #44 Add more logging for REST endpoints
Merge pull request #46 from aniket486/yarn_support_getCluster

add yarn support for JobDescFactory#getCluster api