python - fe: GreenTrunk move.

Log Message:
-----------
GreenTrunk move.

Also, remove 'parameters' usage. This has been removed from GreenTrunk for the
time being. It will be replaced with a driver specific 'parameters' keyword
argument that will eventually replace the 'keywords' argument.

Modified Files:
--------------
    fe:
        setup.py (r1.5 -> r1.6)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/fe/setup.py.diff?r1=1.5&r2=1.6)
    fe/src:
        python.py (r1.7 -> r1.8)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/fe/src/python.py.diff?r1=1.7&r2=1.8)
        tracenull.py (r1.31 -> r1.32)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/fe/src/tracenull.py.diff?r1=1.31&r2=1.32)
    fe/test:
        tracenull.py (r1.17 -> r1.18)
        (http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/fe/test/tracenull.py.diff?r1=1.17&r2=1.18)