Only decompress the request when we're dealing with XML data.  A read clears the request object, so the HttpHandler on the repository web front end doesn't get set up properly, and any handlers sending parameters return MissingParameterError:
Only decompress the request when we're dealing with XML data.  A read clears the request object, so the HttpHandler on the repository web front end doesn't get set up properly, and any handlers sending parameters return MissingParameterError:

fedora-conary/conary,fedora-conary/conary,fedora-conary/conary,fedora-conary/conary,fedora-conary/conary