Make SenlinBadRequest kind of HTTPBadRequest
Make SenlinBadRequest kind of HTTPBadRequest

Alzon/senlin,stackforge/senlin,openstack/senlin,Alzon/senlin,stackforge/senlin,openstack/senlin,tengqm/senlin,tengqm/senlin,openstack/senlin,tengqm/senlin-container,tengqm/senlin-container