Set libvirt_nonblocking to true by default for Folsom.
Set libvirt_nonblocking to true by default for Folsom.

Make the fake libvirt module look more like the real module.

Change-Id: Ie03f24c6e5c3027d83d8f3d87d049f7f9df29e5b

n0ano/gantt,n0ano/gantt