* Support VMware Cloud on AWS Networking APIs and add a few samples.
* Added vsphere_client module to simplify login and API invocation.
* Modified existing samples to use vsphere_client.
* Update on vm template APIs.
Signed-off-by: Tianhao He <het@vmware.com>
Need to make the same fix as the one in #13 for parallel port.
Also move the cleanup_backends to the main sample run to make
sure the output file is always deleted.
Signed-off-by: Tianhao He <tianhao64@users.noreply.github.com>