Previos code creates the directory on the wrong node!

We cant use the ResourceStore, because it only contains VM accessable for
actual user.

Signed-off-by: tgrodzinski <t.grodzinski@profihost.ag>

We use double click to open the edit window, and this badly interact
with collapse/expand.

Seem that the bug only occur on my win7 installation, nowhere else.

Add dynamic updates, sort correctly.

Booting from SCSI disks works again in qemu-1.2.

Because we now support startup priorities, and start/stop order must include KVM VMs.