Extend set cluster version example
Extend set cluster version example

chenchongli/kinetic-cpp-examples,Kinetic/kinetic-cpp-examples,chenchongli/kinetic-cpp-examples,Kinetic/kinetic-cpp-examples,Seagate/kinetic-cpp-examples,Seagate/kinetic-cpp-examples,daasbank/daasbank-kinetic-c-,daasbank/daasbank-kinetic-c-