delete python bytecode including pyo before every test run
delete python bytecode including pyo before every test run

Change-Id: Ib1cee0ee3d482b23bbaa19956a10bb2e8fc7d559

vponomaryov/manila,openstack/manila,NetApp/manila,vponomaryov/manila,bswartz/manila,bswartz/manila,NetApp/manila,openstack/manila