Initial portion of the updates to conform to the WSGI 2 PEP rewrite.  There's some really dumb things going on in here that need cleanup and one more update to bring the WSGI environment values into conformance.
Initial portion of the updates to conform to the WSGI 2 PEP rewrite.  There's some really dumb things going on in here that need cleanup and one more update to bring the WSGI environment values into conformance.

marrow/server.http