Revert "I'm done with this book....yuck."

This reverts commit 3aa4e12b8eafd9d1378d9e8de13792bd674e2fb1.
Revert "mid dev"

This reverts commit 04885cd69ce4dfdd5f4c512475c86585ad7b4322.
Revert "deletions"

This reverts commit f659cd826337b46a7fb73cf50af22edaabd68119.
Revert "mid dev"

This reverts commit ac9ebec999f9f94215294c8560f47c3f8c36cf05.
Revert "starting subscriptions with braintree"

This reverts commit 6d4436ce332a7a250312e191c7bfa419053af105.