[Users] export domain issues with latest nightly/GIT Master

I have noted some export domain issues with builds from the latest GIT Master. 1) When importing a VM, the disks subtab of the VM to import will not show the disks. Instead it shows the blinking progress squares. This is persistent and will it will not show information on the disks to be imported. This stopped working about 2 weeks back. Expected is to show the disks to import as well as set provisioning type and destination storage domain. 2) The import process does does not respect thin provisioning. Importing a VM without checking the collapse snapshots box (there are actually no snapshots to collapse...) results in the imported disks being imported thickly provisioned. If the collapse snapshots box is checked thin provisioning is respected and the disks import thin provisioned. This may be intertwined with the prior issue. - DHC