including python3 versions...

in testing up to 3.2
only testing 3.2 updating requirements
fixing it so it works with python2.6
making this library python 3 compatible
supporting up to python3.2
updating docs
Make __eq__ a safe operation

We don't want to throw and Attribute error when you do
delorean_obj == nondelorean_obj, this should just say they they are not
equal. So we ensure that it is a Delorean object instead
Merge pull request #27 from mgrouchy/safe-eq

Make __eq__ a safe operation
Merged