[pve-devel] bring back disk throttle to creation wizard

[Dietmar Maurer]

> I tried todo this but i fail at adding a listener to the hdpanel.

I will take a look at that later.

I am currently trying to define defaults for qemu. I think we 
can use a new file /etc/pve/qemu-defaults.cfg

---/etc/pve/qemu-defaults.cfg-example-----

# default for all VMs
qm:
	memory 1024
	cores 1

# default for VMs inside pool1
qm:pool1
	memory 2048
	cores 2

# default for all storages
storage:
	iothrottle mbps=5

# defaults for storage local
storage::local
	iothrottle mbps=10

# defaults for storage local when use for VM inside pool1
storage:pool1:local
	iothrottle mbps=20
----------------

what do you think ?