#2 Full python2.1 support

[Sébastien Bigaret]

Hi,

Despite what is said in v0.1.1's README, it does not
work with python2.1
(most of the tests fails)

There are two problems mainly:

- property() does not exists, so precision=None,
however this is not the desired behaviour,

- type(an_instance) returns types.InstanceType and is
not callable (different from py2.2 new style classes
whose type in the class itself)

You'll find here a patch fixing these problems.

Best regards,

-- Sébastien Bigaret <sbigaret@users.sourceforge.net>

[Sébastien Bigaret]