A special (simple) cache for regenerated responses. Regenerated responses are stored in this cache for
retrieval by the handlers web method. Responses are automatically wiped from this cache after
the first retrieval or after 1 minute (whatever comes first).
Any XML response is stored in this cache, if the jwig-regenerate header is set. The store response
is the final response to the client (not the one stored in the normal cache). This means that
handlers generated above the normal cache priority can be retrieved through this cache