Test update to reflect the fact that ADP entity message has been removed from endpoint as it is not a controller.
Updated bug test case to ensure that clocking is not the cause.
Fix to test sequences for checkpoint cases.

Ensures that traffic forwarding values expected are correct - it was incorrectly keeping all expected values from the last step and some previous values.
Merge git://github.com/xcore/sw_avb_dc
Merge pull request #26 from pthedinger/master

Test update to reflect the fact that ADP entity message has been removed...