Code refactoring of ambari deploy processes
Code refactoring of ambari deploy processes

Just added method for get ambari client with password

Change-Id: Iea1e6393b563b832f3353420281f615898d55fb5

egafford/sahara,openstack/sahara,egafford/sahara,openstack/sahara,tellesnobrega/sahara,tellesnobrega/sahara