Improve cleanup of test_insert_queue_header_asterisk
Improve cleanup of test_insert_queue_header_asterisk

Based on current implement, the queue created by
test_insert_queue_header_asterisk won't be deleted.
As a result, develper will run into unit test failure
like 204!=201. This fix will add the headers param to
make sure the queue can be cleaned up.

Closes-Bug: #1284995

Change-Id: If415c4f73604ae0f9d2d37daba3aa3f0ca693b6a

openstack/zaqar,openstack/zaqar,openstack/zaqar,rackerlabs/marconi,openstack/zaqar