Update vzstorage-pd to use a new NewProvisionController()
Update vzstorage-pd to use a new NewProvisionController()

Signed-off-by: Andrei Vagin <74c05afa918858348d6db8037d82fa8124870113@virtuozzo.com>

aburluka/external-storage,virtuozzo/external-storage,virtuozzo/external-storage,aburluka/external-storage,aburluka/external-storage,virtuozzo/external-storage,aburluka/external-storage