Add new Cart and CartItem.
Fix bad condition
Remove the get_default_currency method
Simplify new Cart class.
Fix tests templates.
Add __repr__ and data support
Remove the unicode method, modify state of cart
Remove modules related to Django
Move test runner into setup.py
No eggs
Fix bad key error

A dict instance is not hashable.
Remove unused import
Remove examples, setup cosmetics
Use python testing facilities
Cosmetics
Use markdown, new readme
Fix variable name bug in cart, add more tests
Add test command in the setup.py
Python 2.6 compatibility
Split tests and test more cases