climate lease-create was not available, albeit we need it for the
physical reservation usecase. Adding it, e.g.
climate lease-create --physical-reservation min=1,max=5,\
hypervisor_properties='["=", "$hypervisor_type", "QEMU"]',\
resource_properties="" test_phys
Partially implements blueprint python-client
Change-Id: Ia836846c3d25a3dd3ccd3308d40f165253df059d