fix minor bugs with logstash iframe
upgrade kibana to v3 master
Merge pull request #1332 from control-center/feature/CC-494

Feature/cc 494
Added logging around starting a service in a pool with no available hosts
Merge pull request #1333 from control-center/feature/CC-501

Added logging around starting a service in a pool with no available hosts
Merge branch 'develop' into feature/CC-497