Remove trailing spaces from paypal IPN
Paypal IPN: Clean main function
Paypal IPN refactor: Separate CS code from original code
Paypal IPN refactor: replace tabs with spaces, separate email notifications
Paypal IPN: Divide Copsub actions in different functions
Finish refactoring copsub actions after IPN from Paypal
Small fixes and clean up after testing refactored IPN code
Use a different email template for one time donations
Merge pull request #24 from iox/refactor_paypal_ipn_code

Refactor paypal ipn code