AMBARI-5021. 2.1.1 is hard coded in our python scripts which causes
WEBHCAT install to fail. (aonishuk)
AMBARI-5019. Implement column sorting on vertices table of individual Job (alexantonenko)
AMBARI-5016. Mirroring: Dataset table should be clickable anywhere in the row. (akovalenko)
AMBARI-5017. Mirroring: there's no immediate feedback on "Kill Instance" and "Suspend Instance" actions. (akovalenko)
AMBARI-5023. Mirroring: Create New Dataset popup tweaks. (akovalenko)