Rewritten and simplified the implementation; broken compatibility with previous versions (in minor ways); added the utility function 'update_wrapper' instead of 'newfunc'.
1.1
'decorator' instances now have attributes __name__, __doc__, __module__ and __dict__ coming from the associated caller function; included the licence into the documentation.
1.0
Added LICENSE.txt; added a setuptools-friendly setup.py script contributed by Luke Arno.
0.8.1
Minor fixes to the documentation.
0.8
Improved the documentation, added the 'caveats' section.