Adding features from virsh with live affect

[libvirtadept]

Hi, Leon
Do you consider to add virsh-like features like live editing of Virtual Machine interface bandwith limit for example.

I think it is actually possible. But needed to include additional header files from libvirt/src/util

Implemented:

• Get interface tune settings (peak, average so on). If passed interface name wrong => error
• Set interface tune settings If passed interface name wrong => error

[libvirtadept]

Moved domain memory stats, node memory stats, node cpu stats
@leonrinkel, can you review it ? (in forked repo)

[libvirtadept]

Moved domain memory stats, node memory stats, node cpu stats
@leonrinkel, can you review it ? (in forked repo)

[leonrinkel]

I couldn't find it in your repo, can you do a PR?

[libvirtadept]

Oops, missed that. All time pushed to dev/xml branch :D
libvirtadept@8fc855e

But cpu usage requiring some time for calculation based on cpu time.
After holidays i'm didn't looked into repo due to chilling.

I think i will continue to test things after few days.
Created PR. There is actually a lot of possible redundant code.