Keep id in _attrs
Keep id in _attrs

Not sure why id was pulled from _attrs, it causes some issues
trying to use the resource.

Change-Id: I0f5c6d33baa1662e6d37b6d9e0e40cdf51130d42

mtougeron/python-openstacksdk,dudymas/python-openstacksdk,dtroyer/python-openstacksdk,openstack/python-openstacksdk,dudymas/python-openstacksdk,briancurtin/python-openstacksdk,dtroyer/python-openstacksdk,briancurtin/python-openstacksdk,stackforge/python-openstacksdk,openstack/python-openstacksdk,stackforge/python-openstacksdk,mtougeron/python-openstacksdk