[Python-Dev] decorator module patch

[Georg Brandl]

Hi,

to underlay my proposals with facts, I've written a simple decorator
module containing at the moment only the "decorator" decorator.

http://python.org/sf/1448297

It is implemented as a C extension module _decorator which contains the
decorator object (modelled after the functional.partial object) and a
Lib/decorator.py to allow further decorators added as Python code.

Comes with docs and unit test.

Please review!

Cheers,
Georg