Wrong log output for files with query params

[sideshowcoder]

When I start canned in the spec/test_responses folder and I request a file with query params I get the correct file served but the output in the log shows the wrong file. This is not that bad but really confusing when mocking services which rely heavily on query params.

[runemadsen]

Woops. I'll fix this.

[sideshowcoder]

actually it is kind of a problem which comes from my original logging implementation which does not output the filename tries to reconstruct it. But since we got an HTTP object now I guess it is worth injecting the filename on the way.