deleting old files

git-svn-id: https://plugins.svn.wordpress.org/paypal-donation/trunk@853280 b8457f37-d9ea-0310-8a92-e5e31aec5664
paypal donation updated to 1.2

git-svn-id: https://plugins.svn.wordpress.org/paypal-donation/trunk@853281 b8457f37-d9ea-0310-8a92-e5e31aec5664