ENG-4516 enable kerberos authentication
ENG-4516 merge from master. Resolved conflict with ClientConfig
ENG-5865 dealing with merge fallout in Distributer.java and ClientInterface.java
ENG-4516 fix merge conflict compiler issue
ENG-4516 merged master resolving conflict in Distributer
ENG-4516 addressed Izzy's code review comments
Merge branch 'master' into ENG-4516
ENG-4516 addressed Ariel's code review comments
Merge branch 'master' into ENG-4516
ENG-4516 fix typo in authentication message
Update ConnectionUtil.java
Merge branch 'master' into ENG-4516
Merge branch 'ENG-4516' into fourtwo-integration