possibility to create standalone pythons and fat pythons (the latter
not functional yet).

  libraries
- Except for the above the whole library architecture conforms to MW
  documentation.
- PythonCorePPC also uses .exp file now
- Static pythons have full complement of modules
- cfm versions of all possible plugins created (not tested)

added notes to readme.txt about NumPy targets;
added some symbols to python_nt.def.

- Changed names of various things
- Explain how to recreate .exp files.

Under Windows, add MS_DLL_ID and MS_DLL_VERSION_ID for Mark H.

Independent change: if Py_TRACE_REFS is defined, rename Py_InitModule4
so so linking with incompatible modules will create a link time error.

[Backing out of previous changes (also for modsupport.c) to test
the latter at runtime.]

you do:
    imghdr.what(None, '')
And still go down the

- environment.c (we now have os.putenv)
- sybase (a better one is in contrib/Databases/Sybase.*)
- objc.c (incomplete and unsupportable by us)

try to do the mkdir whenever a new python has been built...