deploy-tweaks/kvm-hide.py create the features element
deploy-tweaks/kvm-hide.py create the features element

if not defined

Change-Id: Ibb83ade41f279fc593ff3a0d1ae146c108683145
Signed-off-by: Anton Todorov <e150cc19eb43409ef4fcf4ffefb16532fb2bc38e@storpool.com>

OpenNebula/addon-storpool,OpenNebula/addon-storpool,OpenNebula/addon-storpool