Hotfix -- missing vendor/ folder

git-svn-id: https://plugins.svn.wordpress.org/white-payments/trunk@1013730 b8457f37-d9ea-0310-8a92-e5e31aec5664
Hotfix - add vendor folder

git-svn-id: https://plugins.svn.wordpress.org/white-payments/trunk@1013731 b8457f37-d9ea-0310-8a92-e5e31aec5664