refactored so that AgentConfig object has meta_data_object which is cloud specific class
refactored so that AgentConfig object has meta_data_object which is cloud specific class

enStratus/unix-agent,JPWKU/unix-agent,JPWKU/unix-agent,buzztroll/unix-agent,JPWKU/unix-agent,enStratus/unix-agent,buzztroll/unix-agent,buzztroll/unix-agent,enStratus/unix-agent,enStratus/unix-agent,buzztroll/unix-agent,JPWKU/unix-agent