Merge changes I30528936,I7ff4321c,Ib603915b,I82644ff6,I8fdc222f, ...
* changes:
Ocata capacity_check_volume_limits_outofstorage
Ocata test_capacity_check_nova_limits_outofram
Ocata capacity_check_nova_hypervisor_outofvcpu
Ocata UT for capacity_check fail in hypervisor
Ocata UT for capacity_check fail in hypervisor
Newton capacity_check_volume_limits_outofstorage
Newton test_capacity_check_nova_limits_outofram
Netwon capacity_check_nova_hypervisor_outofvcpu
Newton UT for capacity_check fail in hypervisor
newton UT for capacity_check fail in hypervisor
Add TC capacity_check_volume_limits_outofstorage
Add TC test_capacity_check_nova_limits_outofram
Add TC test_capacity_check_hypervisor_outofvcpu
Add TC UT for capacity_check fail in hypervisor