AMBARI-7835.  Blueprint export now properly handles configurations with no properties.
AMBARI-7882. Decommission of JobTracker fails on secure cluster (aonishuk)
AMBARI-7883 Add Service should not be setting HDFS configs when HDFS is not present. (atkach)
AMBARI-7886. Admin View: attempting to create instance using same instance name fails. (akovalenko)
AMBARI-7885. Slider view should show validation messages on main Slider Apps page. (Max Shepel via akovalenko)
AMBARI-7887 Add support for YARN registry - required for Slider. (ababiichuk)
AMBARI-7871. Falcon's default port is 15443 if TLS is enabled, 15000 otherwise. (mpapirkovskyy)
Merge branch 'trunk' into dockerize
added clean
Merge branch 'dockerize' of github.com:jaoki/ambari into dockerize