…tee to be completed. This caused a particular issue with respect to streamed replies.
- RFC2616 requires that if an etag is given with the If-None-Match header, but doesn't match, then the If-Modified-Since header must be ignored. - This was causing issues specifically when rolling back a deployment. - Also moved the AssetsSpec out of the integrationtest project and into play-integration-test, to make it simpler.