refactored resources.py into a module
started to port the tests from the api gem. Added tests for article abd added 2 missing methods for article
added tests for blog, also commiing the fixtures now
added cart resource and cart test
added asset test
added base_test (shopify resource test)
changed setup to use setuptools which uses install_requires properly
fixed customer_saved_search and added test
updated fulfillment resource and added test
added order_test
added product test
updated shop resource and added a test, also commented where activeresource returns an extra slash
added transaction test
added variant test
added session test and updated session.py
moved test imports into test_helper
update for the latest pyactiveresource testing fix
added the tests to setup.py and fixed some small bugs in the test suite
added missing newlines at eof
whitespace, doc string and explicit import fixes