python - be: Finish transition Move/Rename files.

Log Message:
-----------
Finish transition
Move/Rename files.
Use new APIs.
Prepare for using maiden exceptions(globals.c, error.c).
Clean up Postgres.Object code that still referred to composites as HeapTuple's
rather than HeapTupleHeaders.(8 or greater, now)
Other minor cleanup and bug fixes.

Modified Files:
--------------
be:
LICENSE (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/LICENSE.diff?r1=1.1.1.1&r2=1.2)
setup.py (r1.3 -> r1.4)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/setup.py.diff?r1=1.3&r2=1.4)
be/include/pypg:
object.h (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/include/pypg/object.h.diff?r1=1.1&r2=1.2)
postgres.h (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/include/pypg/postgres.h.diff?r1=1.1&r2=1.2)
type.h (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/include/pypg/type.h.diff?r1=1.1&r2=1.2)
be/src:
call.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/call.c.diff?r1=1.1.1.1&r2=1.2)
conv.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/conv.c.diff?r1=1.1.1.1&r2=1.2)
error.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/error.c.diff?r1=1.1.1.1&r2=1.2)
globals.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/globals.c.diff?r1=1.1.1.1&r2=1.2)
pl.c (r1.2 -> r1.3)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/pl.c.diff?r1=1.2&r2=1.3)
query.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/query.c.diff?r1=1.1.1.1&r2=1.2)
tif.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/tif.c.diff?r1=1.1.1.1&r2=1.2)
transaction.c (r1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/transaction.c.diff?r1=1.1&r2=1.2)
utils.c (r1.1.1.1 -> r1.2)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/utils.c.diff?r1=1.1.1.1&r2=1.2)

Added Files:
-----------
be/src:
heaptuple.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/heaptuple.c?rev=1.1&content-type=text/x-cvsweb-markup)
object.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/object.c?rev=1.1&content-type=text/x-cvsweb-markup)
relation.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/relation.c?rev=1.1&content-type=text/x-cvsweb-markup)
tupledesc.c (r1.1)
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/tupledesc.c?rev=1.1&content-type=text/x-cvsweb-markup)

Removed Files:
-------------
be/src:
call.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/call.h)
externs.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/externs.h)
fcall.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/fcall.h)
func.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/func.h)
obj.c
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/obj.c)
plcall.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/plcall.h)
portal.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/portal.h)
rel.c
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/rel.c)
tfire.h
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/tfire.h)
tup.c
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/tup.c)
tupd.c
(http://cvs.pgfoundry.org/cgi-bin/cvsweb.cgi/python/be/src/tupd.c)