wp-e-commerce/WP-e-Commerce — pull request #1122 by JeffPyeBrook (2014-04-17 16:43:43+00:00)
Title: WPeC ajax action parameter is wpsc_ajax_action, not wpsc_ajax_actions

'wpsc_ajax_action' should be used, not 'wpsc_ajax_actions'
* Changed the action parameter
* Added the old version to the deprecated file so any code using the old parameter will still function

Addresses issue #1121