inital test for intrafilter logging
REP-28: Added intrafilter logging items.
REP-28: Removed old comments.
REP-28: Removed unit test after realizing its the same class and method that was not worth testing last time...
minor update
REP-28: Changed jackson settings.
REP-28: Changed how we get input streams.
massage test expectations to match with expected trace log
REP-28: Changed how we get input streams for response.
Merge branch 'REP-28' of https://github.com/rackerlabs/repose into REP-28
REP-28: Minor typo fix.
REP-28: Fixed how UUID is generated.
REP-28: Changed name of UUID field.
REP-28: Moved name of UUID field.
clean up test and added more validations
REP-28: Moved generation of UUID field.
REP-28: Getting UUID from response.
cleaned up tests
Merge pull request #945 from rackerlabs/REP-28

REP-28: Intrafilter Logging OMG FINALLY
clean-up test for REP-28 remove redundant test, add neg case