Initial Commit
Adding updated methods & properties
Refactor coupon/coupon redemption
Cleanup old files
Plans and Addons
Subscriptions
Transactions
Account Test
BillingInfo Test
Add empty tests
Refactor code
Refactor
Add tests, debugging helpers
New tests
Add more tests, fix bugs
Add more tests, fix subscriptions.
Fix bugs
Even more tests.
Initial support for paging done.
Refactor lists for clarity