Support for new sys.path code in config.c

  spaces in the name.
- If you run python with a script the working directory is now the
  directory where the script lives (was: directory where python
  application lives). sys.path will include current dir, application
  dir and Lib, etc. relative to application dir. This is more like
  unix python does things and more useful besides (since you can
  easily import files living in the same directory as the importer).
- Added the macconsole, ctb, macspeech, macdnr and mactcp modules.
- For MW compiler, put 68K/PPC indication in version string.

- Now gives new mac exceptions
- Ported to PowerPC Mac and CodeWarrior

now)

- For the mac, added ability to get at pascal-style strings

filenames than space).

(Patched manually since configure.in not yet ported to autoconf 2.0.)

separate arg requirements for getpgrp() and setpgrp()