azure_driver get_instance fix (#1651)
azure_driver get_instance fix (#1651)


baby-gnu/one,baby-gnu/one,baby-gnu/one,baby-gnu/one,OpenNebula/one,atodorov-storpool/one,OpenNebula/one,OpenNebula/one,atodorov-storpool/one,atodorov-storpool/one,baby-gnu/one,baby-gnu/one,atodorov-storpool/one,OpenNebula/one,OpenNebula/one,atodorov-storpool/one,baby-gnu/one,OpenNebula/one,baby-gnu/one,atodorov-storpool/one,atodorov-storpool/one,OpenNebula/one,atodorov-storpool/one,OpenNebula/one,OpenNebula/one,atodorov-storpool/one