[libvirt] [PATCH 0/2] updated/working patches for netcf backend and virsh commands for virInterface*

[Laine Stump <laine laine org>]

These are updated versions of patches I previously sent:

1 - add iface-* commands to virsh to expose virInterface* functions to the cli.

2 - add the netcf backend driver.

These haven't been exhaustively tested, but appear to work in simple
smoke tests.

Note that they all depend on the submitted-but-not-yet-committed
virConnectListDefinedInterfaces() patch.