Adding creator_id for Secret and Order types
Adding sub_status and sub_status_message for Order types
This is a result of these attributes being added to the API.
This change isn't aimed to support these fields, but rather just
accepts the data so that it won't bork the tests. Actual support
for using these fields should be addressed in a follow-up patch.
Fixes bug 1441848
Change-Id: I2340b7dd1dae3806418fa99bdaad73860dda5fbc
f0fe464dd3