Correctly handle a URL containing user:password@host when using a proxy.

date: 1996/08/14 17:27:21;  author: fdrake;  state: Exp;  lines: +11 -9
(formatter.py):  Establish a consistent space-handling policy, so that all
        spaces are handled by the outermost context in which they might be
        considered.  (I.e., softspaces at element boundaries migrate
        outwards.)

        For instance: "<A> <IMG> </A>" becomes " <A><IMG></A> ".

        This avoids some of those nasty underlined spaces around images.  It
        does not affect spaces *between* images within an anchor.

date: 1996/08/01 17:02:09;  author: fdrake;  state: Exp;  lines: +3 -2
(formatter.py):  Added required parameter to the NullFormatter class; this
        was omitted by accident.

        Made AbstractFormatter.add_literal_data() handle preceeding softspace
        correctly instead of expecting the caller to do it.

date: 1996/07/23 22:18:56;  author: fdrake;  state: Exp;  lines: +1 -1
(formatter.py):  Correct assert_line_data() to update all internal conditions;
        This now handles headers with only image content immediately followed
        by anything.

a -o option to specify an output directory.  *Much* more convenient.
Removed a whole lot of hullabaloo from the README file, too.

Still very rough (needs reordering etc.).

so __spam becomes _ClassName__spam.

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.