new DDNS servers: Greek mythological figures
Merge pull request #540 from hhovsepy/sam-1.3

added more scenarios for upgrade
Added new scenario for sam-upgrade,added few new checks to existing ones
Merge pull request #541 from tkolhar/sam-1.3

Added new scenario for sam-upgrade,added few new checks to existing ones
added new parameter to keep server after upgrade and store client/server
hostname in properties file for trigger run of other jobs