* 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>
1. Updated bindings for vSphere 6.6.1 release for VMware Cloud 1.1
2. Update password and remove IP from testbed.py
3. Package vSphere Automation runtime and bindings in wheel format.
4. Update travis test commend.
Signed-off-by: Tianhao He <tianhao64@users.noreply.github.com>
