server-generated errors.

  starts the app (if needed).
- Added aetools.Error, which is returned in case of server-generated
  errors (better than MacOS.Error, which was raised previously)

functionality.

- Use (and document) "start" argument to TalkTo initializer

finder to launch an application.

self.quitting by hand.

- Added optional "nomenubar" argument to Application.__init__

- Added touch(file) routine to tell the finder a files icon or
  something has changed (*finally* found out how to do this)

backup times.

	to 4 spaces per level (no longer 8).

(Makefile):  Use .pyc versions of partparse.py and texi2html.py to generate
	converted documentation formats.  This reduces the startup costs;
	probably doesn't affect anyone but me in reality, but helps when
	working on the docs.

Set rl_readline_name to python.
Move extern decls to more logical point.

 Demo/parser/texipre.dat):
	Clean up support files for stand-alone documentation formatting,
	make sure copyright statement is consistent with the copyright.

long, float.

Raise exception instead of dumping core for remainder and divmod.