Include the matcher that handled this request as part of the request in
history. This will allow users to ensure that a particular history
response was generated by this mock matcher.
This is somewhat of a replacement for simply including the full response
in the history as the response object is not great to work with from a
user perspective and will be transformed between what is returned by the
adapter and what the user will see from requests.
Closes-Bug: #1402874
Change-Id: I5612f080755dbc4ce719aa961d9b29ed54a677a4
55bbc238c6