AMBARI-4124. Move masters dialog UI has many problems. (Denis Buzhor via onechiporenko)
AMBARI-4138 Possibility duplicate one group many times with the same name. (ababiichuk)
AMBARI-4139 Big padding of MapReduce service on Services page if alerts are present. (ababiichuk)
AMBARI-4140 Install wizard step 5. Components column covers add and remove icons. (Denys Buzhor via ababiichuk)