Releases for Sage Pay Go Direct Payment Gateway for Ubercart

Development snapshot.

Major overhaul of existing code, including:

• Correct support for AUTHENTICATE transactions, using uc_credit's method of storing transaction IDs in the order data
• Support for refunds
• Remove dependency on cURL
• General code cleanup

Security release.

See SA-CONTRIB-2010-077 - Sage Pay (former Protx) Direct Payment Gateway for Ubercart - Information Disclosure.

- log sage pay error into order admin comments as well
- Have the uid of the order embedded in the vendortxcode along with the order_id and the optional prefix
- #627632: Allow other modules to modify transaction details by kingandy: Allow other modules to modify transaction details.
- Send billing address as delivery address if the delivery checkout pane is disabled.

- Wrong rounding was leading to a possible 0.01 difference.

- Fixed a bug in the 3D-secure credit card condition, which was returning TRUE incorrectly.
- Fixed minor typos

- #392080: Upgrade to protocol 2.23 - Simulator won't work with older versions
- #453344: Update server urls to reflect service change to SagePay

As I took over the maintenance of the module, I am releasing a new version with all the latest features I feel they are mature enough to be tested. The changes are similar to what was released on 1.2 plus a few other things:

* AUTHENTICATE/AUTHORIZE support
* A few bug fixes
* Code cleanup

* AUTHENTICATE/AUTHORIZE support
* A few bug fixes