Fix stock quantity bug when the IPN updated the quantity to 0 and the customer was redirected to shopping_cart.php due to the quantity check in checkout_process.
Add PayPal App Admin Dashboard module to display the Live or Sandbox account balance and to check if an online update is available.
create table with utf8 character set
make sure 'releases' exists in object
v2.2rc2a compatible paypal app admin dashboard module