Delete .pyc files before running test
Delete .pyc files before running test

Change-Id: Ib0290ca81f4ff9c27fd19f9166b3c0e1f7bac806
Closes-bug: #1516842

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