AMBARI-6051 Fixing Add Host and Add Service Wizard issues. (atkach)
AMBARI-6052 Load host-components of displayed Hosts. (atkach)
AMBARI-6053 Add Host wizard get stuck on Confirm Hosts step. (atkach)
AMBARI-6054. Turning On Maintenance mode for any service produces js error, no information popup is shown (alexantonenko)
AMBARI-6043. Security Wizard: Service config page blank on large size clusters. (jaimin)
Revert "AMBARI-6010. "No such service ambari-agent" when trying to use service cmd on agent on SUSE (aonishuk)"

This reverts commit c34090aeae5fe368d8e59a3871f6344c005e91b9.