Adding payment_profile_created signal
Stripping port-info from PayPalNVP ipaddress field

This is necessary to avoid errors from postgres backends.
Add Donation button to standard form button types. Expose possible button types on the form class.
Merge branch 'master' of http://github.com/chrischambers/django-paypal into chrischambers-master
fixed bug where WPP would send the payment success signal twice (The signal is also sent by the model.)
updated README file to remove dead link and add missing step to WPP instructions
fix formatting for WPP template
All image configs can now be overridden
Fixed initialization of PayPalSharedSecretEncryptedPaymentsForm
Merge pull request #9 from zbyte64/master

Fixes initialization of PayPalSharedSecretEncryptedPaymentsForm
Making standard.ipn tests pass.

On MySQL, ordering by date does not give the desired ordering of getting the
most recently inserted row first. We need to order by the primary key too.
Merge pull request #14 from MTsoul/master

Making tests pass for standard.ipn for MySQL.
add signals and tests for recurring_skipped, recurring_failed ipn
change file permissions
make the recurring_payment test into a negative test case, this signal is never called by the code because this ipn has a txn_id
make tests work in isolation by removing and replacing all signals
Merge pull request #15 from jasonculverhouse/master

Added signals for recurring_payment_skipped and recurring_payment_failed
remove redundant use of recurring_failed
Merge pull request #17 from jasonculverhouse/master

Fixed use of recurring_failed in the ipn_tests
Improved IPN tests to post data the way PayPal does