* This class demonstrates how to use the PropertyCollector to retrieve the properties of a managed object
*
* Usage: GetProperties.exe <[vminfo | hostvminfo | vmmor vmname]>
*
* host - URL of the Virtual Center Server / ESX host
* https:///sdk
* username - User name
* password - Password
* vminfo - To retrieve the VM info, its name and power state
* hostvminfo - To retrieve the names of the VMs and hosts
* vmmor - To retrieve the MOREF of the VM
* vmname - Name of the VM for which MOREF needs to be retrieved
*