Update.

git-svn-id: https://plugins.svn.wordpress.org/wp-e-commerce/branches/branch-3.8.13@836746 b8457f37-d9ea-0310-8a92-e5e31aec5664
Update

git-svn-id: https://plugins.svn.wordpress.org/wp-e-commerce/branches/branch-3.8.13@836749 b8457f37-d9ea-0310-8a92-e5e31aec5664