FixedPoint release 0.1.2

What's New
==========
This is a minor release to pick up a few changes that have been sitting on
the CVS tree.

1. Added code for compatibility with Python 2.1 (fake 'object' class, etc.)
2. Improved unit tests
3. I tested the unit tests by adding them to 'make test' in the Python 2.2.2
   install. This revealed that fixedpoint.py did not pass TabNanny. 
   I fixed that.

We got a good description of rounding philosphy from Tim in an email. 
Joe has incorporated this in the documentation.

There's a link to HTML rendering of the LaTex documentation at the
project website:

http://fixedpoint.sourceforge.net 

What's Next
===========

We're going to sit back and watch for bug reports and feature 
requests, but we won't mess with the code anymore without
provocation. 

You can enter bug reports and feature requests at the project website:
http://fixedpoint.sourceforge.net 

Contents
========

README - this readme file
fixedpoint.py - the FixedPoint module itself
libfixedpoint.tex - LaTex documentation 
test_fixedpoint.py - unit tests for regression testing

examples - a folder of sample code containing:

    FPBench.py - a benchmark program, timeing various FixedPoint operations
    roundingsample.py - a small demo, showing what can be done with rounding


