updated digital product options

git-svn-id: https://plugins.svn.wordpress.org/wpmarketplace/trunk@753180 b8457f37-d9ea-0310-8a92-e5e31aec5664
updated version number

git-svn-id: https://plugins.svn.wordpress.org/wpmarketplace/trunk@753183 b8457f37-d9ea-0310-8a92-e5e31aec5664