setup.py and py2k compatibility

Hi,

I've removed the reference wget.sh from setup.py because wget.sh no longer exists, I also put in a future import to keep cclib python 2.x compatible.

Cheers

Clyde


p.s. I have problems trying to get cclib to work with Python 3k - it breaks at test.__init__.py specifically the line

from testall import testall

breaks with py3k claiming testall doesn't exist.

Any ideas?

C