[libvirt] [PATCH 0/2] Expose flags for several commands

[Osier Yang]

APIs virDomainAttachDeviceFlags, virDomainDetachDeviceFlags, and
virDomainUpdateDeviceFlags support three flags: VIR_DOMAIN_AFFECT_LIVE,
VIR_DOMAIN_AFFECT_CONFIG, and VIR_DOMAIN_AFFECT_CURRENT, however,
the commands based on those 3 APIs only expose one option "--persistent".

These two patches expose the other two options as "--live" and "--current",
and changes "--persistent" into "--config", just as other similiar commands
do, e.g. "vcpupin", "schedinfo".

Affected commands:
  attach-device
  attach-disk
  attach-interface
  detach-device
  detach-disk
  detach-interface
  update-device

[PATCH 1/2] virsh: Add options for several commands which change domain config
[PATCH 2/2] doc: Update docs for the changed commands

Regards
Osier