apply setttings (or maybe fixture middleware) to everything matching the ajax request?

[justinbmeyer]

I've thought that maybe if you have multiple fixtures that match an ajax request:

fixture({url: "foo"}, handler)
fixture({method: "get", url: "foo", handler)

Perhaps we could sequence them? It would be very nice to do:

fixture({}, function(req, response, reqHandler, matcher, next){
  setTimeout(next, 2000)
})

as a way of slowing everything up.

One possible problem with this, should we make it possible to remove multiple fixtures at once? Should fixture({},null) remove all fixtures?